CN206051353U - A kind of girder can way moving in length and breadth crane - Google Patents
A kind of girder can way moving in length and breadth crane Download PDFInfo
- Publication number
- CN206051353U CN206051353U CN201620943358.2U CN201620943358U CN206051353U CN 206051353 U CN206051353 U CN 206051353U CN 201620943358 U CN201620943358 U CN 201620943358U CN 206051353 U CN206051353 U CN 206051353U
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- grade beam
- motor
- girder
- crane
- bearing
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Abstract
The utility model discloses a kind of girder can way moving in length and breadth crane, including grade beam, the girder being connected with grade beam by supporting leg, include connecting shaft, free bearing, connecting plate, jacking apparatus, chassis, bearing pin, grade beam is risen by jacking apparatus, the draw-in groove of four at the top of connecting plate convex platform and free bearing is separated, 90 ° of electronic rotation mechanism turntable car, after fall jacking apparatus, the draw-in groove of four at the top of connecting plate convex platform and free bearing mutually block and, the direction of travel of chassis is completed from the change for laterally becoming longitudinal direction, and then change the direction of travel of crane girder, the jacking apparatus can be motor-driven jack, grade beam side surface is provided with motor-driven jack receiver, when motor-driven jack is not used, immediately motor-driven jack can be received, avoid the loss of motor-driven jack.
Description
Technical field
This utility model belongs to crane gear field, and in particular to a kind of girder can way moving in length and breadth crane.
Background technology
General crane can be only done single transverse shifting at present, need under some special site operation environment
Heavy-duty machine carries out the lifting scope of trolley frame on horizontal and vertical walking or crane and can not meet wanting for mobile lifting weight
Ask, therefore, urgent need want a kind of girder can way moving in length and breadth crane.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of demand for meeting some special construction scenes or solution
On crane the lifting scope of trolley frame can not meet the girder of lifting weight moving range problem can way moving in length and breadth
Crane.
To realize above-mentioned target, the technical solution of the utility model is：A kind of girder can way moving in length and breadth crane,
The girder that is connected with grade beam including grade beam and by supporting leg, connecting shaft, free bearing, connecting plate, jacking apparatus, chassis, bearing pin and
Electronic rotation mechanism；The chassis is hinged with free bearing by connecting shaft, is provided with connecting seat in the electronic rotation mechanism, even
Joint chair upper surface is fixed on grade beam inner head cover plate, and motor and turntable bearing are fixed with connecting seat, motor
Rotating shaft is provided with driving gear, and turntable bearing includes turntable bearing inner ring and turntable bearing outer ring, turntable bearing inner ring top
Center is provided with driven gear, and the driven gear is meshed with the driving gear on stepping motor rotating shaft, turntable bearing outer ring
It is fixed on connecting seat by rotating disk pillar, described bearing pin one end is connected with the upper cover plate at the top of free bearing, and the other end is worn successively
The centre of the lower cover and turntable bearing inner ring of crossing the connecting plate and grade beam that are fixed on grade beam lower cover plate surface is fixed and is connected
Connect；Edge middle setting while per of four of upper cover plate at the top of the free bearing has a draw-in groove, is provided with and card on connecting plate
The boss that groove is engaged, the mobilizable bottom for being arranged at grade beam of jacking apparatus.
It is further preferred that the jacking apparatus are motor-driven jack.
It is further preferred that the grade beam side surface is provided with motor-driven jack receiver.
The beneficial effects of the utility model are：Grade beam is risen by jacking apparatus, at the top of connecting plate convex platform and free bearing
The draw-in groove of four is separated, by falling jacking apparatus, connecting plate convex platform and free bearing after 90 ° of electronic rotation mechanism turntable car
The draw-in groove of four of top mutually blocks and completes the change of the direction of travel of chassis, and then change the walking of crane girder
Direction, the real requirement for the meeting particular job environment and lifting scope for solving trolley frame on crane can not meet lifting
The situation of weight moving range.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram that this utility model chassis overturns 90 °；
Fig. 3 is partial enlarged drawing of the present utility model；
Fig. 4 is the structural representation of connecting plate；
Fig. 5 is free bearing upper cover plate structural representation；
Tu6Shi electronic rotations mechanism structural representation.
Drawing explanation：1st, grade beam, 2, connecting shaft, 3, boss, 4, free bearing, 5, connecting plate, 6, jacking apparatus, 7, chassis, 8,
Bearing pin, 9, draw-in groove, 10, electronic rotation mechanism, 11 jack receivers, 12, connecting seat, 13, motor, 14, turntable bearing,
15th, driving gear, 16, driven gear, 17, rotating disk pillar.
Specific embodiment
Describe the technical solution of the utility model in detail with reference to accompanying drawing, a kind of girder can way moving in length and breadth crane,
The girder that is connected with grade beam including grade beam 1 and by supporting leg, connecting shaft 2, free bearing 4, connecting plate 5, jacking apparatus 6, chassis 7,
Bearing pin 8 and electronic rotation mechanism 10；The chassis 7 is hinged with free bearing 4 by connecting shaft 2, in the electronic rotation mechanism 10
Connecting seat 12 is provided with, and 12 upper surface of connecting seat is fixed on 1 inner head cover plate of grade beam, motor is fixed with connecting seat 12
13 and turntable bearing 14, the rotating shaft of motor 13 is provided with driving gear 15, turntable bearing 14 include turntable bearing inner ring and
Turntable bearing outer ring, the center on turntable bearing inner ring top are provided with driven gear 16, the driven gear 16 and motor
Driving gear 15 in 13 rotating shafts is meshed, and turntable bearing outer ring is fixed on connecting seat 12 by rotating disk pillar 17, the pin
8 one end of axle is connected with the upper cover plate at the top of free bearing 4, and the other end sequentially passes through the connecting plate 5 for being fixed on 1 lower cover plate surface of grade beam
And the lower cover of grade beam 1 is fixedly connected with the centre of turntable bearing inner ring；Four of upper cover plate at the top of the free bearing 4
While per, edge middle setting has a draw-in groove 9, and the boss 3 being engaged with draw-in groove 9 is provided with connecting plate 5, and jacking apparatus 6 can
The bottom for being arranged at grade beam 1 of activity, the jacking apparatus 6 are motor-driven jack, and 1 side surface of the grade beam is provided with electronic thousand
Jin top receiver 11.
The course of work of the present utility model is：When trolley frame hangs in the demand or crane at some special constructions scene
When dress scope can not meet the requirement of mobile lifting weight, jacking apparatus 6 are placed in into ground the jack-up grade beam 1 of 1 bottom of grade beam,
Now, the draw-in groove 9 for arranging on the upper cover plate at the top of the boss 3 on connecting plate 5 and free bearing 4 is separated, and electronic rotation mechanism 10 leads to
13 final driving bearing pin 8 of motor is crossed, chassis 7 is rotated into 90 °, jacking apparatus 6 are then fallen, it is now convex on connecting plate 5
The draw-in groove 9 arranged on upper cover plate at the top of platform 3 and free bearing 4 mutually block and, complete the direction of travel of chassis 7 from laterally becoming longitudinal direction
The change in direction, and then change the direction of travel of crane girder, the jacking apparatus 6 can be motor-driven jack, 1 side of grade beam
Surface is provided with motor-driven jack receiver 11, when motor-driven jack is not used, can receive motor-driven jack immediately, keep away
The loss of motor-driven jack is exempted from.
Ultimate principle of the present utility model, principal character and advantage are had been shown and described above, new without departing from this practicality
On the premise of type spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within requirement and protect
The scope of the present utility model of shield.
Claims (3)
1. a kind of girder can way moving in length and breadth crane, including grade beam（1）And the girder being connected with grade beam by supporting leg,
It is characterized in that：Also include connecting shaft（2）, free bearing（4）, connecting plate（5）, jacking apparatus（6）, chassis（7）, bearing pin（8）And electricity
Dynamic rotating mechanism（10）；The chassis（7）By connecting shaft（2）With free bearing（4）It is hinged, the electronic rotation mechanism（10）On
It is provided with connecting seat（12）, connecting seat（12）Upper surface is fixed on grade beam（1）On inner head cover plate, connecting seat（12）On be fixed with
Motor（13）And turntable bearing（14）, motor（13）Rotating shaft be provided with driving gear（15）, turntable bearing（14）
Including turntable bearing inner ring and turntable bearing outer ring, the center on turntable bearing inner ring top is provided with driven gear（16）, should
Driven gear（16）With motor（13）Driving gear in rotating shaft（15）It is meshed, turntable bearing outer ring passes through rotating disk pillar
（17）It is fixed on connecting seat（12）On, the bearing pin（8）One end and free bearing（4）The upper cover plate at top is connected, and the other end is successively
Through being fixed on grade beam（1）The connecting plate of lower cover plate surface（5）And grade beam（1）Lower cover and turntable bearing inner ring center
Position is fixedly connected；The free bearing（4）Edge middle setting while per of four of the upper cover plate at top has a draw-in groove（9）, even
Fishplate bar（5）On be provided with and draw-in groove（9）The boss being engaged（3）, jacking apparatus（6）It is mobilizable to be arranged at grade beam（1）Bottom
Portion.
2. girder according to claim 1 can way moving in length and breadth crane, it is characterised in that：The jacking apparatus
（6）For motor-driven jack.
3. girder according to claim 1 can way moving in length and breadth crane, it is characterised in that：The grade beam（1）Side
Surface is provided with motor-driven jack receiver（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620943358.2U CN206051353U (en) | 2016-08-26 | 2016-08-26 | A kind of girder can way moving in length and breadth crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620943358.2U CN206051353U (en) | 2016-08-26 | 2016-08-26 | A kind of girder can way moving in length and breadth crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051353U true CN206051353U (en) | 2017-03-29 |
Family
ID=58381747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620943358.2U Active CN206051353U (en) | 2016-08-26 | 2016-08-26 | A kind of girder can way moving in length and breadth crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032232A (en) * | 2017-06-09 | 2017-08-11 | 大连华锐重工集团股份有限公司 | The rotary mechanism of crane of anti-box-structure |
| CN107082370A (en) * | 2017-06-09 | 2017-08-22 | 大连华锐重工集团股份有限公司 | Four dolly polar cranes |
| CN112956942A (en) * | 2021-01-21 | 2021-06-15 | 郑州科技学院 | Automatic cleaning machine for high-rise glass curtain wall |
-
2016
- 2016-08-26 CN CN201620943358.2U patent/CN206051353U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032232A (en) * | 2017-06-09 | 2017-08-11 | 大连华锐重工集团股份有限公司 | The rotary mechanism of crane of anti-box-structure |
| CN107082370A (en) * | 2017-06-09 | 2017-08-22 | 大连华锐重工集团股份有限公司 | Four dolly polar cranes |
| CN107032232B (en) * | 2017-06-09 | 2019-06-04 | 大连华锐重工集团股份有限公司 | The rotary mechanism of crane of anti-box-structure |
| CN112956942A (en) * | 2021-01-21 | 2021-06-15 | 郑州科技学院 | Automatic cleaning machine for high-rise glass curtain wall |
| CN112956942B (en) * | 2021-01-21 | 2021-12-10 | 郑州科技学院 | Automatic cleaning machine for high-rise glass curtain wall |
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