CN205916921U - Rotatory portal crane - Google Patents
Rotatory portal crane Download PDFInfo
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- CN205916921U CN205916921U CN201620829236.0U CN201620829236U CN205916921U CN 205916921 U CN205916921 U CN 205916921U CN 201620829236 U CN201620829236 U CN 201620829236U CN 205916921 U CN205916921 U CN 205916921U
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- arc
- running track
- circular
- gripper shoe
- shaped
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Abstract
The utility model provides a rotatory portal crane, including the crossbeam, landing leg and orbit, the landing leg includes left branch leg and right branch leg, one of them bottom of left branch leg and right branch leg is equipped with the disc structure, another bottom is equipped with a plurality of walking steamboat, the bottom cooperation of a plurality of walking steamboat has circular -arc backup pad, disc structure below is equipped with revolution mechanic, circular -arc backup pad top circular -arc notch or the circular -arc track that the steamboat matches that be equipped with and walk, circular -arc notch or circular -arc orbital arc center are unanimous with revolution mechanic rotation center. The utility model overcomes prior art's is not enough, fixes one of them landing leg of portal crane at the disc that can rotate structural, fixes another in circular -arc backup pad through the walking steamboat, and disc structure and circular -arc backup pad drive the portal crane through the rail wheel and coast on the track, and the rotatory portal crane that drives of disc structure is swung in circular -arc backup pad simultaneously, and it is bigger that the work area that makes the portal crane becomes, and it is more convenient to use, and application scope is wide.
Description
Technical field
This utility model is related to straddle truck technical field, particularly belongs to a kind of rotate gantry and hangs.
Background technology
Gantry crane is a kind of deformation of bridge crane, is straddle truck again.It is mainly used in goods yard, the stock ground of outdoor
Goods, the handling operation of bulk goods.Its metal structure, as door-shaped frame, installs two legs under support main beam, can be directly on ground
Walk on the track in face, girder two ends can have overhanging cantilever beam.Gantry crane has utilization of area rate height, job area
Greatly, the features such as adapt to wide, highly versatile, is used widely in harbour goods yard.
Utility model content
The purpose of this utility model there is provided a kind of rotate gantry and hangs, and overcomes the deficiencies in the prior art, by straddle truck
Wherein one supporting leg is fixed on rotatable disc structure, and another is fixed on arc-shaped gripper shoe by steamboat of walking
On, disc structure and arc-shaped gripper shoe drive straddle truck to slide in orbit by rail wheel, disc structure rotating band simultaneously
Driven portal is hung in and swings in arc-shaped gripper shoe, and make that the working region of straddle truck becomes is bigger, using being more convenient, applied widely
Wealthy.
For solving the above problems, technical solution adopted in the utility model is as follows:
A kind of rotate gantry is hung, and including crossbeam, supporting leg and running track, described supporting leg includes left branch leg and right supporting leg,
Described left branch leg and the one of bottom of right supporting leg are provided with disc structure, and another bottom is provided with several steamboats of walking, institute
Several walking steamboat bottoms stated are combined with arc-shaped gripper shoe, are provided with rotational structure below described disc structure, described
Arc-shaped gripper shoe above be provided with the arc-shaped notch mating with steamboat of walking or arc-shaped track, described arc-shaped notch
Or the center of arc of arc-shaped track is consistent with rotational structure center of rotation.
Further, described disc structure bottom and arc-shaped gripper shoe bottom are equipped with the track with running track cooperation
Wheel.
Further, the rail wheel of described arc-shaped gripper shoe bottom is three, and three described rail wheels are distributed respectively
With two end positions in the middle of arc-shaped gripper shoe.
Further, several described walking steamboats are two, and two described walking steamboats are distributed on below supporting leg.
Further, described running track includes running track one, running track two and running track three, described operation
Track one, running track two and running track three are parallel to each other, the rail wheel of described running track one and disc structure bottom
Cooperation, the rail wheel cooperation of described running track two and arc-shaped gripper shoe bottom two end position, described running track three
Rail wheel cooperation with arc-shaped gripper shoe bottom centre position.
Compared with prior art, implementation result of the present utility model is as follows for this utility model:
A kind of rotate gantry described in the utility model is hung, and wherein one supporting leg of straddle truck is fixed on rotatable disk
In structure, another is fixed in arc-shaped gripper shoe by steamboat of walking, disc structure and arc-shaped gripper shoe pass through rail
Road wheel belt driven portal is hung in sliding on rails, and disc structure rotarily drives straddle truck and swings in arc-shaped gripper shoe simultaneously, makes
It is bigger that the working region of straddle truck becomes, and using more convenient, the scope of application is wide.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model overlooking the structure diagram.
Specific embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, for taking off
On the premise of present inventive concept, any improvement of doing is within the scope of the present invention.
As illustrated, a kind of rotate gantry described in the utility model is hung, including crossbeam 1, supporting leg and running track 4, institute
The supporting leg stated includes left branch leg 2 and right supporting leg 3, and described left branch leg 2 and the one of bottom of right supporting leg 3 are provided with disc structure
21, another bottom is provided with several steamboats 31 of walking, and several described walking steamboat 31 bottoms are combined with arc-shaped and support
Plate 6, is provided with rotational structure 5 below described disc structure 21, be provided with and walk above described arc-shaped gripper shoe 6 steamboat
The arc-shaped notch joined or arc-shaped track 61, the center of arc of described arc-shaped notch or arc-shaped track 61 and rotation knot
Structure 5 center of rotation is consistent；Described disc structure 21 bottom and arc-shaped gripper shoe 6 bottom are equipped with and running track cooperation
Rail wheel 41；The rail wheel of described arc-shaped gripper shoe bottom is three, and three described rail wheels are respectively distributed to circular arc
With two end positions in the middle of shape gripper shoe；Several described walking steamboats 31 are two, and two described walking steamboats are distributed on
Below supporting leg；Described running track 4 includes running track 1, running track 2 43 and running track 3 44, described fortune
Row track 1, running track 2 43 and running track 3 44 are parallel to each other, described running track 1 and disc structure bottom
The rail wheel cooperation in portion, described running track 2 43 is coordinated with the rail wheel of arc-shaped gripper shoe bottom two end position, described
Running track 3 44 and arc-shaped gripper shoe bottom centre position rail wheel cooperation.
Claims (5)
1. a kind of rotate gantry is hung, and including crossbeam, supporting leg and running track, described supporting leg includes left branch leg and right supporting leg, its
It is characterised by: described left branch leg and the one of bottom of right supporting leg are provided with disc structure, and another bottom is provided with several row
Walk steamboat, several described walking steamboat bottoms are combined with arc-shaped gripper shoe, are provided with rotation below described disc structure
Structure, is provided with the arc-shaped notch mating with steamboat of walking or arc-shaped track above described arc-shaped gripper shoe, described
The center of arc of arc-shaped notch or arc-shaped track is consistent with rotational structure center of rotation.
2. a kind of rotate gantry according to claim 1 hang it is characterised in that: described disc structure bottom and arc-shaped
Gripper shoe bottom is equipped with the rail wheel with running track cooperation.
3. a kind of rotate gantry according to claim 2 hang it is characterised in that: the rail of described arc-shaped gripper shoe bottom
Road wheel is three, and three described rail wheels are respectively distributed in the middle of arc-shaped gripper shoe and two end positions.
4. a kind of rotate gantry according to claim 1 hang it is characterised in that: several walking steamboats described are two
Individual, two described walking steamboats are distributed on below supporting leg.
5. a kind of rotate gantry according to claim 3 hang it is characterised in that: described running track includes running track
First, running track two and running track three, described running track one, running track two and running track three are parallel to each other, institute
The running track one stated and the rail wheel cooperation of disc structure bottom, described running track two and arc-shaped gripper shoe bottom two
The rail wheel cooperation of end position, described running track three is coordinated with the rail wheel in arc-shaped gripper shoe bottom centre position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829236.0U CN205916921U (en) | 2016-08-03 | 2016-08-03 | Rotatory portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620829236.0U CN205916921U (en) | 2016-08-03 | 2016-08-03 | Rotatory portal crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916921U true CN205916921U (en) | 2017-02-01 |
Family
ID=57871350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620829236.0U Active CN205916921U (en) | 2016-08-03 | 2016-08-03 | Rotatory portal crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744349A (en) * | 2017-02-13 | 2017-05-31 | 禹伟 | It is a kind of can comprehensive lifting crane |
| CN107903096A (en) * | 2017-12-13 | 2018-04-13 | 青岛硕鑫生物科技有限公司 | A kind of 360 degree of rotating devices of achievable rail mounted turner |
| CN109019354A (en) * | 2018-09-17 | 2018-12-18 | 袁攀峰 | A kind of bridge crane |
| CN109132876A (en) * | 2018-08-17 | 2019-01-04 | 贵州大学 | A kind of civil engineering horizontal movable type transport device |
-
2016
- 2016-08-03 CN CN201620829236.0U patent/CN205916921U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744349A (en) * | 2017-02-13 | 2017-05-31 | 禹伟 | It is a kind of can comprehensive lifting crane |
| CN106744349B (en) * | 2017-02-13 | 2018-07-06 | 金祝英 | It is a kind of can comprehensive lifting crane |
| CN107903096A (en) * | 2017-12-13 | 2018-04-13 | 青岛硕鑫生物科技有限公司 | A kind of 360 degree of rotating devices of achievable rail mounted turner |
| CN109132876A (en) * | 2018-08-17 | 2019-01-04 | 贵州大学 | A kind of civil engineering horizontal movable type transport device |
| CN109019354A (en) * | 2018-09-17 | 2018-12-18 | 袁攀峰 | A kind of bridge crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101, Building 1, Office Building, Intersection of Shanquan Road and Sidingshan Road, Hefei Circular Economy Demonstration Park, Feidong County, Hefei City, Anhui Province, 230000 Patentee after: China Building Materials (Hefei) Steel Structure Technology Co.,Ltd. Address before: 230000 in Taohua Industrial Park, Hefei Economic Development Zone, Anhui Province Patentee before: ANHUI ZHONGYA STEEL STRUCTURE ENGINEERING CO.,LTD. |
|
| CP03 | Change of name, title or address |