CN201713228U - Tyred gantry crane with cantilever crane - Google Patents
Tyred gantry crane with cantilever crane Download PDFInfo
- Publication number
- CN201713228U CN201713228U CN2010201740462U CN201020174046U CN201713228U CN 201713228 U CN201713228 U CN 201713228U CN 2010201740462 U CN2010201740462 U CN 2010201740462U CN 201020174046 U CN201020174046 U CN 201020174046U CN 201713228 U CN201713228 U CN 201713228U
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- portal frame
- crane
- hangs
- gantry crane
- root posts
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Abstract
The utility model relates to lifting equipment, in particular to a tyred gantry crane with a cantilever crane. The crane consists of a portal frame and a lifting appliance arranged on the portal frame, wherein the lower part of the portal frame is provided with a traveling mechanism; the rear end of the portal frame is provided with a balance weight block; and the portal frame is also provided with a generating set and an electrical control device which are connected with the lifting appliance and the traveling mechanism. A tyre crane is novel lifting equipment which combines the tyre type, the gantry type and the cantilever type. By the tyred traveling mechanism, the tyre crane goes forwards, goes backward and turns more flexibly, has wide operation range and is not limited by a track. A steering mechanism adopts an electric push rod as the steering power, has sensitive response and is favorable for improving operation efficiency. The portal frame has high structure stability and is small. The tyred gantry crane with the cantilever crane can be transported integrally, is convenient for field installation, adopts an electric hoist of which the technology is matured, shortens manufacturing construction period and saves manufacturing cost. The lifting appliance can regulate the hoisting mode as required and is flexible to operate.
Description
Technical field
The utility model relates to a kind of weight-lifting equipment, is specifically related to a kind of tire type gantry crane that hangs with cantilever.
Background technology
At present, the weight-lifting equipment that often uses in the vehicle for construction field is rubber-tyred, planer-type, cantilevered or the like, though wherein rubber tired crane aspect transportation easily and turn to also very flexible, underaction in hoisting heavy, and load carrying ability is also big inadequately; And the gantry crane good stability, but there is bigger defective aspect the transportation alerting ability; Cantilever derrick is because the limitation of its installation, causes aspect construction especially underaction aspect the installation frame, and in sum, these several weight-lifting equipments bring in various degree problem in own different fields to construction, and this problem needs to be resolved hurrily.
Summary of the invention
The purpose of this utility model be to overcome deficiency of the prior art and provide a kind of install simple, convenient transportation, break-in flexibly, the tire type gantry crane that hangs of the band cantilever of low cost of manufacture.
The purpose of this utility model is achieved in that this hoisting crane is made up of portal frame and the lifting appliance that is installed on the portal frame, wherein the bottom of portal frame is provided with traveling gear, rear end at portal frame is equipped with equilibrate counterweight, also is provided with on portal frame and lifting appliance and traveling gear bonded assembly generator set and electrical control gear.
Described portal frame is by striding beam, four root posts, last tie-beam, descending tie-beam, connection crossbeam, walking wheel carrier to form, the wherein rectangular distribution of four root posts, top at four root posts is equipped with the connection crossbeam by bolt, bottom between adjacent two root posts in front and back is equipped with by bolt strides beam, all tie-beam and following tie-beam are installed between two root posts of front end and between two root posts of rear end, the walking wheel carrier all are installed in the bottom of four root posts by bolt.
The described connection crossbeam that is arranged on four column tops is provided with platform.
Described traveling gear is made up of two driving wheels, two wheel flutters, Linkage steering, spindle arm, electric pushrods, wherein two driving wheels and two wheel flutters are installed in respectively on the walking wheel carrier of bottom of four columns, two driving wheels are connected with electrical control gear with generator set by chain, be provided with the Linkage steering that realization turns to synchronously between two wheel flutters, simultaneously two wheel flutters all are connected with spindle arm, two wheel flutters be arranged on the electric pushrod of striding the beam bottom and be connected.
Described lifting appliance is made up of electric block, leading sheave, fixed pulley group, movable pulley mechanism, wherein electric block is fixedly mounted on striding on the beam of portal frame rear end lower, this electric block is connected with two groups of leading sheaves that are installed in the portal frame top by steel rope, this leading sheave is connected with the fixed pulley group by steel rope, this fixed pulley group is fixedly mounted on the front end of portal frame by cantilever, the fixed pulley group is connected with movable pulley mechanism by steel rope, and the bottom of this movable pulley mechanism is provided with hanger.
The front end of described portal frame is provided with the lifting steady brace.
Each component part of described portal frame all adopts steel plate materials.
The total length 5180mm of described portal frame, beam overall 3440mm, bottom-to-top-height 2927mm.
The utlity model has following advantage: tyre crane is the new heavy-duty hoisting equipment that rubber-tyred, planer-type, cantilevered combine, and the rubber-tyred traveling gear makes advancing, retreating of LTD10 type tyre crane and turns to more flexibly, and range of operation is wide, is not subjected to track restrictions.Steering hardware adopts electric pushrod as steering power, is quick on the draw, and is beneficial to the raising operating efficiency, portal frame Stability Analysis of Structures performance is good, small and exquisite, can integral transportation, be convenient to on-site installation, the hoisting mechanism of this tyre crane adopts the electric block of technology maturation, saves manufacturing schedule and cost.Suspender can be adjusted the lifting form as required, and utilization flexibly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a left view of the present utility model;
Fig. 3 is the structural representation of the traveling gear in the utility model.
The specific embodiment
As shown in Figure 1, 2, 3, the utility model is made up of portal frame 1 and the lifting appliance 2 that is installed on the portal frame 1, wherein the bottom of portal frame 1 is provided with traveling gear 3, in the rear end of portal frame 1 equilibrate counterweight 4 is installed, on portal frame 1, also is provided with and lifting appliance 2 and traveling gear 3 bonded assembly generator seies 5 and electrical control gear 6.
Described portal frame 1 by stride beam 1-1, four root post 1-2, go up tie-beam 1-3, down tie-beam 1-4, connect crossbeam 1-5, walking wheel carrier 1-6 forms, the wherein rectangular distribution of four root post 1-2, top at four root post 1-2 is equipped with connection crossbeam 1-5 by bolt, bottom between adjacent two root posts in front and back is equipped with by bolt and strides beam 1-1, all tie-beam 1-3 and following tie-beam 1-4 are installed between two root posts of front end and between two root posts of rear end, walking wheel carrier 1-6 all is installed in the bottom of four root post 1-2 by bolt.
The described connection crossbeam 1-5 that is arranged on four column 1-2 tops is provided with platform 7.
Described traveling gear 3 is by two driving wheel 3-1, two wheel flutter 3-2, Linkage steering 3-3, spindle arm 3-4, electric pushrod 3-5 forms, wherein two driving wheel 3-1 and two wheel flutter 3-2 are installed in respectively on the walking wheel carrier 1-6 of bottom of four column 1-2, two driving wheel 3-1 are connected with electrical control gear 6 with generator set 5 by chain, be provided with the Linkage steering 3-3 that realization turns to synchronously between two wheel flutter 3-2, simultaneously two wheel flutter 3-2 all are connected with spindle arm 3-4, two wheel flutter 3-2 be arranged on the electric pushrod 3-5 that strides beam 1-1 bottom and be connected.
Described lifting appliance 2 is by electric block 2-1, leading sheave 2-2, fixed pulley group 2-3, the 2-4 of movable pulley mechanism forms, wherein electric block 2-1 is fixedly mounted on striding on the beam 1-1 of portal frame 1 rear end lower, this electric block 2-1 is connected with two groups of leading sheave 2-2 that are installed in portal frame 1 top by steel rope, this leading sheave 2-2 is connected with fixed pulley group 2-3 by steel rope, this fixed pulley group 2-3 is fixedly mounted on the front end of portal frame 1 by cantilever 9, fixed pulley group 2-3 is connected with the 2-4 of movable pulley mechanism by steel rope, and the bottom of the 2-4 of this movable pulley mechanism is provided with hanger.
The front end of described portal frame 1 is provided with lifting steady brace 8.
Each component part of described portal frame 1 all adopts steel plate materials.
The total length 5180mm of described portal frame 1, beam overall 3440mm, bottom-to-top-height 2927mm.
Claims (8)
1. tire type gantry crane that hangs with cantilever, it is characterized in that: this hoisting crane is made up of portal frame (1) and the lifting appliance (2) that is installed on the portal frame (1), wherein the bottom of portal frame (1) is provided with traveling gear (3), in the rear end of portal frame (1) equilibrate counterweight (4) is installed, on portal frame (1), also is provided with and lifting appliance (2) and traveling gear (3) bonded assembly generator set (5) and electrical control gear (6).
2. the tire type gantry crane that band cantilever according to claim 1 hangs, it is characterized in that: described portal frame (1) is by striding beam (1-1), four root posts (1-2), last tie-beam (1-3), following tie-beam (1-4), connect crossbeam (1-5), walking wheel carrier (1-6) is formed, the wherein rectangular distribution of four root posts (1-2), top at four root posts (1-2) is equipped with connection crossbeam (1-5) by bolt, bottom between adjacent two root posts in front and back is equipped with by bolt and strides beam (1-1), all tie-beam (1-3) and following tie-beam (1-4) are installed between two root posts of front end and between two root posts of rear end, walking wheel carrier (1-6) all is installed in the bottom of four root posts (1-2) by bolt.
3. the tire type gantry crane that band cantilever according to claim 2 hangs is characterized in that: the described connection crossbeam (1-5) that is arranged on four columns (1-2) top is provided with platform (7).
4. the tire type gantry crane that band cantilever according to claim 1 hangs, it is characterized in that: described traveling gear (3) is by two driving wheels (3-1), two wheel flutters (3-2), Linkage steering (3-3), spindle arm (3-4), electric pushrod (3-5) is formed, wherein two driving wheels (3-1) and two wheel flutters (3-2) are installed in respectively on the walking wheel carrier (1-6) of bottom of four columns (1-2), two driving wheels (3-1) are connected with electrical control gear (6) with generator set (5) by chain, be provided with the Linkage steering (3-3) that realization turns to synchronously between two wheel flutters (3-2), simultaneously two wheel flutters (3-2) all are connected with spindle arm (3-4), two wheel flutters (3-2) be arranged on the electric pushrod (3-5) of striding beam (1-1) bottom and be connected.
5. the tire type gantry crane that band cantilever according to claim 1 hangs, it is characterized in that: described lifting appliance (2) is by electric block (2-1), leading sheave (2-2), fixed pulley group (2-3), movable pulley mechanism (2-4) forms, wherein electric block (2-1) is fixedly mounted on striding on the beam (1-1) of portal frame (1) rear end lower, this electric block (2-1) is connected with the two groups of leading sheaves (2-2) that are installed in portal frame (1) top by steel rope, this leading sheave (2-2) is connected with fixed pulley group (2-3) by steel rope, this fixed pulley group (2-3) is fixedly mounted on the front end of portal frame (1) by cantilever (9), fixed pulley group (2-3) is connected with movable pulley mechanism (2-4) by steel rope, and the bottom of this movable pulley mechanism (2-4) is provided with hanger.
6. the tire type gantry crane that band cantilever according to claim 1 hangs is characterized in that: the front end of described portal frame (1) is provided with lifting steady brace (8).
7. the tire type gantry crane that band cantilever according to claim 1 hangs is characterized in that: each component part of described portal frame (1) all adopts steel plate materials.
8. the tire type gantry crane that band cantilever according to claim 1 hangs is characterized in that: the total length 5180mm of described portal frame (1), beam overall 3440mm, bottom-to-top-height 2927mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201740462U CN201713228U (en) | 2010-04-29 | 2010-04-29 | Tyred gantry crane with cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201740462U CN201713228U (en) | 2010-04-29 | 2010-04-29 | Tyred gantry crane with cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713228U true CN201713228U (en) | 2011-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201740462U Expired - Fee Related CN201713228U (en) | 2010-04-29 | 2010-04-29 | Tyred gantry crane with cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713228U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863422A (en) * | 2010-04-29 | 2010-10-20 | 郑州市华中建机有限公司 | Rubber-tyred gantry crane with suspension crane and construction method thereof |
| CN103981815A (en) * | 2014-06-04 | 2014-08-13 | 贵州路桥集团有限公司 | Cable-stayed door type wheeltrack proceeding cantilever crane |
| CN104444811A (en) * | 2014-12-08 | 2015-03-25 | 润邦卡哥特科工业有限公司 | Overall RTG wiring harness framework and application thereof |
| CN105473492A (en) * | 2013-06-27 | 2016-04-06 | 科尼全球公司 | Crane |
| CN110925149A (en) * | 2019-12-13 | 2020-03-27 | 河北新天科创新能源技术有限公司 | Maintenance method for gearbox tower of wind driven generator |
| CN112479045A (en) * | 2021-01-07 | 2021-03-12 | 北京云中未来科技有限公司 | Extensible gantry type port crane |
| WO2022084229A1 (en) * | 2020-10-22 | 2022-04-28 | Autostore Technology AS | Container handling vehicle with increased stability |
-
2010
- 2010-04-29 CN CN2010201740462U patent/CN201713228U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863422A (en) * | 2010-04-29 | 2010-10-20 | 郑州市华中建机有限公司 | Rubber-tyred gantry crane with suspension crane and construction method thereof |
| CN105473492A (en) * | 2013-06-27 | 2016-04-06 | 科尼全球公司 | Crane |
| US9708163B2 (en) | 2013-06-27 | 2017-07-18 | Konecranes Global Corporation | Crane having frame formed from subassemblies |
| CN105473492B (en) * | 2013-06-27 | 2018-01-23 | 科尼全球公司 | Crane |
| CN103981815A (en) * | 2014-06-04 | 2014-08-13 | 贵州路桥集团有限公司 | Cable-stayed door type wheeltrack proceeding cantilever crane |
| CN104444811A (en) * | 2014-12-08 | 2015-03-25 | 润邦卡哥特科工业有限公司 | Overall RTG wiring harness framework and application thereof |
| CN110925149A (en) * | 2019-12-13 | 2020-03-27 | 河北新天科创新能源技术有限公司 | Maintenance method for gearbox tower of wind driven generator |
| WO2022084229A1 (en) * | 2020-10-22 | 2022-04-28 | Autostore Technology AS | Container handling vehicle with increased stability |
| CN112479045A (en) * | 2021-01-07 | 2021-03-12 | 北京云中未来科技有限公司 | Extensible gantry type port crane |
| CN112479045B (en) * | 2021-01-07 | 2022-05-06 | 北京云中未来科技有限公司 | Extensible gantry type port crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20180429 |