CN204873577U - River course is bridge crane for pier - Google Patents
River course is bridge crane for pier Download PDFInfo
- Publication number
- CN204873577U CN204873577U CN201520659033.7U CN201520659033U CN204873577U CN 204873577 U CN204873577 U CN 204873577U CN 201520659033 U CN201520659033 U CN 201520659033U CN 204873577 U CN204873577 U CN 204873577U
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- China
- Prior art keywords
- reel
- girder
- roller
- crane
- span structure
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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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a river course is bridge crane for pier, it includes the crane span structure, the both ends of crane span structure be provided with the portal roof beam respectively, be provided with running gear on the crane span structure in the portal roof beam outside, running gear set up on protal frame's guide rail, the intermediate position of crane span structure be provided with the motor, the motor be connected with dual output axle reduction gear, the output shaft of dual output axle reduction gear be connected with reel A and reel B respectively, reel A and reel B on respectively the winding have wire rope, reel A and the wire rope on the reel B be connected with the girder through fixed pulley A and fixed pulley B respectively, the tip at girder both ends do not be provided with gyro wheel A and gyro wheel B, portal roof beam inboard be provided with the guide way, gyro wheel A and gyro wheel B set up in the guide way, the girder on be provided with the walking dolly, walking dolly below be provided with the hoist, the utility model discloses convenient to use, operate steadily, safe and reliable.
Description
Technical field
The utility model belongs to hoisting crane technical field, is specifically related to a kind of crane in bridge type, particularly a kind of river course harbour crane in bridge type.
Background technology
Crane in bridge type is that crossbearer is in workshop, the weight-lifting equipment of material handling is carried out in warehouse and overhead, stock ground, its two ends are seated on tall and big concrete column or metallic support, electric block on crane span structure drives weight lifting moving by steel rope, crane span structure along be laid on both sides overhead on track longitudinally run, crane carriage laterally runs along the track be laid on crane span structure, form the lifting space of a rectangle, the space handling material below crane span structure can be made full use of, not by the obstruction of wayside equipment, be widely used in indoor and outdoor warehouse, factory building, the place such as harbour and outdoor yard, in occasions such as river course harbours, the impact that the easy by wind of the original structure of crane in bridge type is larger, thus lifting weight is shaken, easy initiation safety misadventure, therefore, provide a kind of easy to use, operate steadily, safe and reliable river course harbour crane in bridge type is very important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of and install river course harbour crane in bridge type simple, esy to use, safe and reliable.
The purpose of this utility model is achieved in that a kind of river course harbour crane in bridge type, it comprises crane span structure, the two ends of described crane span structure are respectively arranged with door frame beam, crane span structure outside described door frame beam is provided with traveling gear, described traveling gear is arranged on the guide rail of gantry support, the midway location of described crane span structure is provided with motor, described motor is connected with double output shaft retarder, the output shaft of described double output shaft retarder is connected to reel A and reel B, described reel A and reel B is wound with steel rope respectively, steel rope on described reel A and reel B is connected with girder respectively by fixed pulley A and fixed pulley B, the end at described girder two ends is respectively arranged with roller A and roller B, guide groove is provided with inside described door frame beam, described roller A and roller B is arranged in guide groove, described girder is provided with walking dolly, suspender is provided with below described walking dolly.
Described roller A and the S. A. of roller B orthogonal.
The quantity of described roller A is no less than two.
The quantity of described roller B is no less than 4.
The output shaft rotating speed of described double output shaft retarder is identical.
Be fixedly connected with between described crane span structure with door frame beam.
Described girder is truss structure.
The beneficial effects of the utility model: in the utility model, gantry support fixes on the ground, traveling gear on crane span structure drives the suspender on girder to run along guide rail, walking dolly drives suspender to move along girder direction, steel rope on reel A and reel B is fixed on the two ends of girder respectively by fixed pulley, rotated by double output shaft retarder band movable reel A and reel B by motor, thus drive girder to be elevated in vertical direction, the rotating speed size of two output shafts of double output shaft retarder is identical, hand of rotation is contrary, can actv. control girder two ends rising or falling speed and height, realize the same liter at girder two ends with falling, the roller A at girder two ends and roller B is respectively along bottom surface and the flank movement of guide groove, weight is driven to rock in front and back and left and right directions to prevent girder, the utility model have easy to use, operate steadily, safe and reliable advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of river course of the utility model harbour crane in bridge type.
Fig. 2 is the birds-eye view of drive mechanism in Fig. 1.
Fig. 3 is that the A-A of Fig. 1 is to cross section enlarged drawing.
In figure: 1, crane span structure 2, fixed pulley A3, steel rope 4, reel A5, double output shaft retarder 6, reel B7, fixed pulley B8, traveling gear 9, guide rail 10, walking dolly 11, suspender 12, girder 13, door frame beam 14, gantry support 15, motor 16, guide groove 17, roller B18, roller A.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-3, a kind of river course harbour crane in bridge type, it comprises crane span structure 1, the two ends of described crane span structure 1 are respectively arranged with door frame beam 13, crane span structure 1 outside described door frame beam 13 is provided with traveling gear 8, described traveling gear 8 is arranged on the guide rail 9 of gantry support 14, the midway location of described crane span structure 1 is provided with motor 15, described motor 15 is connected with double output shaft retarder 5, the output shaft of described double output shaft retarder 5 is connected to reel A4 and reel B6, described reel A4 and reel B6 is wound with steel rope 3 respectively, steel rope 3 on described reel A4 and reel B6 is connected with girder 12 respectively by fixed pulley A2 and fixed pulley B7, the end at described girder 12 two ends is respectively arranged with roller A18 and roller B17, guide groove 16 is provided with inside described door frame beam 13, described roller A18 and roller B17 is arranged in guide groove 16, described girder 12 is provided with walking dolly 10, suspender 11 is provided with below described walking dolly 10.
In the utility model, gantry support 14 fixes on the ground, traveling gear 8 on crane span structure 1 drives the suspender 11 on girder 12 to run along the guide rail 9 on gantry support 14, walking dolly 10 drives suspender 11 to move along girder 12 direction, steel rope 3 on reel A4 and reel B6 is fixed on the two ends of girder 12 respectively by fixed pulley, movable reel A4 and reel B6 is with to rotate by motor 15 by double output shaft retarder 5, thus drive girder 12 to be elevated in vertical direction, the roller A18 at girder 12 two ends and roller B17 is respectively along bottom surface and the flank movement of guide groove 16, weight is driven to rock in front and back and left and right directions to prevent girder 12, the utility model have easy to use, operate steadily, safe and reliable advantage.
Embodiment 2
As Figure 1-3, a kind of river course harbour crane in bridge type, it comprises crane span structure 1, the two ends of described crane span structure 1 are respectively arranged with door frame beam 13, crane span structure 1 outside described door frame beam 13 is provided with traveling gear 8, described traveling gear 8 is arranged on the guide rail 9 of gantry support 14, the midway location of described crane span structure 1 is provided with motor 15, described motor 15 is connected with double output shaft retarder 5, the output shaft of described double output shaft retarder 5 is connected to reel A4 and reel B6, described reel A4 and reel B6 is wound with steel rope 3 respectively, steel rope 3 on described reel A4 and reel B6 is connected with girder 12 respectively by fixed pulley A2 and fixed pulley B7, the end at described girder 12 two ends is respectively arranged with roller A18 and roller B17, guide groove 16 is provided with inside described door frame beam 13, described roller A18 and roller B17 is arranged in guide groove 16, described girder 12 is provided with walking dolly 10, suspender 11 is provided with below described walking dolly 10, described roller A18 and the S. A. of roller B17 orthogonal, the quantity of described roller A18 is no less than two, the quantity of described roller B17 is no less than 4, the output shaft rotating speed of described double output shaft retarder 5 is identical, described crane span structure 1 is fixedly connected with between door frame beam 13, described girder 12 is truss structure.
In the utility model, gantry support 14 fixes on the ground, traveling gear 8 on crane span structure 1 drives the suspender 11 on girder 12 to run along the guide rail 9 on gantry support 14, walking dolly 10 drives suspender 11 to move along girder 12 direction, steel rope 3 on reel A4 and reel B6 is fixed on the two ends of girder 12 respectively by fixed pulley, movable reel A4 and reel B6 is with to rotate by motor 15 by double output shaft retarder 5, thus drive girder 12 to be elevated in vertical direction, two output shafts of double output shaft retarder 5 have identical rotating speed, can actv. control girder 12 two ends rising or falling speed and height, realize the same liter at girder 12 two ends with falling, the roller A18 at girder 12 two ends and roller B17 is respectively along bottom surface and the flank movement of guide groove 16, weight is driven to rock in front and back and left and right directions to prevent girder 12, the utility model have easy to use, operate steadily, safe and reliable advantage.
Claims (7)
1. a river course harbour crane in bridge type, it comprises crane span structure, it is characterized in that: the two ends of described crane span structure are respectively arranged with door frame beam, crane span structure outside described door frame beam is provided with traveling gear, described traveling gear is arranged on the guide rail of gantry support, the midway location of described crane span structure is provided with motor, described motor is connected with double output shaft retarder, the output shaft of described double output shaft retarder is connected to reel A and reel B, described reel A and reel B is wound with steel rope respectively, steel rope on described reel A and reel B is connected with girder respectively by fixed pulley A and fixed pulley B, the end at described girder two ends is respectively arranged with roller A and roller B, guide groove is provided with inside described door frame beam, described roller A and roller B is arranged in guide groove, described girder is provided with walking dolly, suspender is provided with below described walking dolly.
2. a kind of river course according to claim 1 harbour crane in bridge type, is characterized in that: described roller A and the S. A. of roller B orthogonal.
3. a kind of river course according to claim 1 harbour crane in bridge type, is characterized in that: the quantity of described roller A is no less than two.
4. a kind of river course according to claim 1 harbour crane in bridge type, is characterized in that: the quantity of described roller B is no less than 4.
5. a kind of river course according to claim 1 harbour crane in bridge type, is characterized in that: the output shaft rotating speed of described double output shaft retarder is identical.
6. a kind of river course according to claim 1 harbour crane in bridge type, is characterized in that: be fixedly connected with between described crane span structure with door frame beam.
7. a kind of river course according to claim 1 harbour crane in bridge type, is characterized in that: described girder is truss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659033.7U CN204873577U (en) | 2015-08-28 | 2015-08-28 | River course is bridge crane for pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520659033.7U CN204873577U (en) | 2015-08-28 | 2015-08-28 | River course is bridge crane for pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873577U true CN204873577U (en) | 2015-12-16 |
Family
ID=54817977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520659033.7U Expired - Fee Related CN204873577U (en) | 2015-08-28 | 2015-08-28 | River course is bridge crane for pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573852A (en) * | 2018-12-29 | 2019-04-05 | 三海洋重工有限公司 | The crane for having rigidity guiding raising |
| CN110921504A (en) * | 2019-12-10 | 2020-03-27 | 深圳供电局有限公司 | Gantry hanging bracket |
-
2015
- 2015-08-28 CN CN201520659033.7U patent/CN204873577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573852A (en) * | 2018-12-29 | 2019-04-05 | 三海洋重工有限公司 | The crane for having rigidity guiding raising |
| CN110921504A (en) * | 2019-12-10 | 2020-03-27 | 深圳供电局有限公司 | Gantry hanging bracket |
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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: 20151216 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |