CN201413242Y - Conjoined test bed for slewing crane - Google Patents
Conjoined test bed for slewing crane Download PDFInfo
- Publication number
- CN201413242Y CN201413242Y CN2009200865006U CN200920086500U CN201413242Y CN 201413242 Y CN201413242 Y CN 201413242Y CN 2009200865006 U CN2009200865006 U CN 2009200865006U CN 200920086500 U CN200920086500 U CN 200920086500U CN 201413242 Y CN201413242 Y CN 201413242Y
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- test bed
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Abstract
A conjoined test bed for a slewing crane belongs to the test and detection facilities for hoisting and conveying machinery. The foundation (5) of the test bed is formed by connecting a central foundation round table (4) with two to four external foundation round tables (2) together; the central foundation round table (4) is provided with a central base (3); and external bases (1) are arranged at the circle center parts of the external foundation round tables (2) respectively. A plurality of cranes (6) can be tested at the same time, and the overturning moment, and the gravity and slewing torque generated by the cranes can be balanced through the gravity of the cranes and the foundation. The area and the volume of foundation (5) of the test bed are reduced, and the central base round tablefor large-sized test bed is naturally formed, and the test capability of the whole test bed is improved. Slewing cranes in large sizes or with large hoisting capacity can be tested on the central foundation round table (4) and the central base (3), and the adaptability and the utilization rate of the test bed are obviously improved. Besides, the test bed has the advantages of simple structure, convenient manufacturing and high work efficiency.
Description
Technical field
The utility model relates to a kind of crane test bed, relates in particular to the conjuncted testing table of a kind of isolated pillar crane.The test, the checkout facility that belong to handling machinery.
Background technology
The isolated pillar crane testing table all is the gravity that utilizes ground self, the anchorage force in soil and the purpose that friction force reaches antidumping moment of flexure, antigravity, anti-rotary torque.Present isolated pillar crane testing table all is to add at single test stylobate plinth center to join single pedestal, be used to install and fix crane and carry out various tests, used basis is big, cost is high, a plurality of testing tables basis is arranged apart, floor area is big, waste land resource, action required personnel are many, and the crane between each testing table mutually can not coordinating operation.And the crane tonnage specification limit that the testing table basis is born is less, is difficult to the needs that adapt to the test of large-tonnage isolated pillar crane and detect.
Summary of the invention
The purpose of this utility model is bigger at the used basis of existing isolated pillar crane testing table, and floor area is big, the cost of manufacture height, load-bearing is less, can't coordinating operation defective and deficiency, provide a kind of isolated pillar crane conjuncted testing table.It is simple in structure, and floor area is little, can carry out test, the detection of many cranes simultaneously, and supporting power is big, and the operation that can cooperatively interact between each crane, making and easy to use, and work efficiency is higher.
The purpose of this utility model realizes in the following manner: the conjuncted testing table of isolated pillar crane, comprise testing table basis and pedestal, described testing table basis is interconnected by a center ground round platform and 2-4 nonlocal basic circle platform and is integral, position, the center of circle at center ground round platform is provided with central seat, is provided with outer frame at the position, the center of circle of each nonlocal basic circle platform.
The neighboring five equilibrium of described center ground round platform is connected with 2-4 nonlocal basic circle platform, and the center of circle of described nonlocal basic circle platform is arranged on the cylindrical camber line of center ground round platform.
The radius of described center ground round platform is 1.5-3.5 a times of nonlocal basic circle platform radius.
Compared with prior art the utlity model has following tangible advantage:
1. existing a plurality of testing tables are fused, layout by synthetic similar petal of 2-4 circular group or wave profile, make the outer earth in basis become the combination of shearing force and friction force by friction force, basic area and volume have been reduced, and form the basis of large-scale experiment platform naturally, strengthened the test capability of testing table integral body.By making frock two or more pedestals are joined together, can test the isolated pillar crane of big model or lifting capacity, improved the adaptability and the utilization factor of testing table significantly.
2. many cranes can be tested simultaneously, also can utilize the crane deadweight separately and overturning moment, gravity, the rotary torque of the mutual balance isolated pillar crane generation of ground.Simple in structure, easy to make, high efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of erecting crane 6 on outer frame 1.
Among the figure, outer frame 1, nonlocal basic circle platform 2, central seat 3, center ground round platform 4, testing table basis 5, crane 6.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is described in further detail:
Referring to Fig. 1, the conjuncted testing table of isolated pillar crane of the present utility model, comprise testing table basis 5 and pedestal, described testing table basis 5 is interconnected by a center ground round platform 4 and 2-4 nonlocal basic circle platform 2 and is integral, position, the center of circle at center ground round platform 4 is provided with central seat 3, is provided with outer frame 1 at the position, the center of circle of each nonlocal basic circle platform 2.Generally speaking, the physical dimension of central seat 3 is bigger than outer frame 1, and bearing capacity is also much bigger.
The neighboring five equilibrium of described center ground round platform 4 is connected with 2-4 nonlocal basic circle platform 2, the needs that in 240 degree scopes, rotate for each jib boom on the warranty test platform, neighboring five equilibrium at center ground round platform 4 among Fig. 1 is provided with 3 nonlocal basic circle platforms 2, and the center of circle of described nonlocal basic circle platform 2 is arranged on the cylindrical camber line of center ground round platform 4.The center of circle of described nonlocal basic circle platform 2 also can not be arranged on the cylindrical camber line of center ground round platform 4.Described center ground round platform 4 and nonlocal basic circle platform 2 form testing table basis 5 by the one-piece casting concrete.The radius of described center ground round platform 4 is 1.5-3.5 times of nonlocal basic circle platform 2 radiuses.
Referring to Fig. 1, Fig. 2, erecting crane 6 on the outer frame 1 on the testing table basis 5, crane 6 promptly can be tested.When crane 6 was tested, other outer frames 1 and fixing thereon crane all were the counterweight parts on the testing table, the part of can cancelling out each other overturning moment.The contact area with earth has been strengthened on this testing table basis 5 that is connected to form by center ground round platform 4 and 3 nonlocal basic circle platforms 2, has reduced the pressure to earth, and the profile of its similar petal or wave has also strengthened the ability of anti-rotary torque.
When carrying out 6 tests of many cranes, the crane of installing 6 can carry out the lifting of other cranes 6 earlier, to reduce the labour intensity that other cranes 6 are installed, shorten installation period and expense, when testing, operating personnel can take into account the test of 2-3 platform crane 6, and used test operation personnel are few, and work efficiency improves greatly.
In actual the use, if all can carry out the test of 2500 tons of rice isolated pillar cranes respectively on the outer frame 1 at three nonlocal basic circle platform 2 centers, at this moment 3 of center ground round platform 4 and central seat can be carried out the test of 5000 tons of rice isolated pillar cranes.If with the outer frame 1 on the central seat 3 of a center ground round platform 4 and three the nonlocal basic circle platforms 2 is leg, make the frock of an erecting crane 6, at this moment on this frock, can carry out the test of 15000-25000 ton rice isolated pillar crane.
Claims (3)
1. the conjuncted testing table of isolated pillar crane, comprise testing table basis (5) and pedestal, it is characterized in that: described testing table basis (5) is interconnected by a center ground round platform (4) and 2-4 nonlocal basic circle platform (2) and is integral, be provided with central seat (3) at the position, the center of circle of center ground round platform (4), be provided with outer frame (1) at the position, the center of circle of each nonlocal basic circle platform (2).
2. the conjuncted testing table of isolated pillar crane according to claim 1, it is characterized in that: the neighboring five equilibrium of described center ground round platform (4) is connected with 2-4 nonlocal basic circle platform (2), and the center of circle of described nonlocal basic circle platform (2) is arranged on the cylindrical camber line of center ground round platform (4).
3. the conjuncted testing table of isolated pillar crane according to claim 1 and 2 is characterized in that: the radius of described center ground round platform (4) is 1.5-3.5 a times of nonlocal basic circle platform (2) radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200865006U CN201413242Y (en) | 2009-06-11 | 2009-06-11 | Conjoined test bed for slewing crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200865006U CN201413242Y (en) | 2009-06-11 | 2009-06-11 | Conjoined test bed for slewing crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413242Y true CN201413242Y (en) | 2010-02-24 |
Family
ID=41715125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200865006U Expired - Fee Related CN201413242Y (en) | 2009-06-11 | 2009-06-11 | Conjoined test bed for slewing crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413242Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943638A (en) * | 2010-07-07 | 2011-01-12 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Reliability test method and device of gripping tool rotating body of forestry crane |
| CN102410938A (en) * | 2011-08-05 | 2012-04-11 | 宝鸡石油机械有限责任公司 | Detachable tilting ocean platform crane testing device |
-
2009
- 2009-06-11 CN CN2009200865006U patent/CN201413242Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943638A (en) * | 2010-07-07 | 2011-01-12 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Reliability test method and device of gripping tool rotating body of forestry crane |
| CN101943638B (en) * | 2010-07-07 | 2012-08-22 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Reliability test method and device of gripping tool rotating body of forestry crane |
| CN102410938A (en) * | 2011-08-05 | 2012-04-11 | 宝鸡石油机械有限责任公司 | Detachable tilting ocean platform crane testing device |
| CN102410938B (en) * | 2011-08-05 | 2014-03-05 | 宝鸡石油机械有限责任公司 | Detachable tilting ocean platform crane testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO HAIXI HEAVY-DUTY MACHINERY CO., LTD. Free format text: FORMER OWNER: WUHAN MARINE MACHINERY PLANT CO., LTD. Effective date: 20120202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430084 WUHAN, HUBEI PROVINCE TO: 266530 QINGDAO, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120202 Address after: 266530 Shandong province Qingdao city Huangdao District Xuejiadao Bay after No. 190 Patentee after: Qingdao Haixi Heavy-Duty Machinery Co., Ltd. Address before: 430084 Hubei Province, Wuhan City Qingshan District Wu Street No. nine Patentee before: Wuhan Ship Machine Co., Ltd. |
|
| 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: 20100224 Termination date: 20180611 |