CN102323100A - Integrated trolley type electric hoist test stand - Google Patents
Integrated trolley type electric hoist test stand Download PDFInfo
- Publication number
- CN102323100A CN102323100A CN201110148241A CN201110148241A CN102323100A CN 102323100 A CN102323100 A CN 102323100A CN 201110148241 A CN201110148241 A CN 201110148241A CN 201110148241 A CN201110148241 A CN 201110148241A CN 102323100 A CN102323100 A CN 102323100A
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- type electric
- trolley type
- girder
- fixed
- integrated trolley
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- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 239000000725 suspension Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention relates to an integrated trolley type electric hoist test stand which comprises two parallel end beams fixed on an upright post. A sliding rail is fixed on each end beam. Two girders are movably erected on the two sliding rails. A longitudinal rail is fixed on each girder. A girder moving device is arranged between the two girders. In the invention, the rails with different specifications are arranged on the two girders; a gauge of the rails are changed by the girder moving device; and the integrated trolley type electric hoist test can be used for testing of integrated trolley type electric hosts with different hoisting capacities and gauges. The integrated trolley type electric hoist test stand has simple, compact and reasonable structure. Most types of integrated trolley type electric hoists can be covered. The using efficiency of the test stand is improved.
Description
Technical field
The present invention relates to the test unit of electric block, specifically a kind of integrated trolley type electric block testing table.
Background technology
Be that the hoisting machinery of lifting mechanism has in fields such as papermaking, iron and steel, harbour, automobile, general manufacturing, electric power, mining very widely and uses with the electric block.Electric block is as the key component in the hoisting machinery product, is an important step in electric block research and development and the factory inspection process to the usability and the compbined test evaluation in life-span of electric block.According to the pattern classification is installed, electric block generally is divided into single-beam suspension type and twin beams trolley type.Along with country to the energy-saving and cost-reducing attention of special equipment and the appearance of corresponding rules, have compact conformation, little, and integrated trolley type electric block simple to operate, advantage such as applicability is strong is favored day by day from heavy and light, overall dimensions.In recent years, along with the develop rapidly of electric block technology, integrated trolley type electric hoist crane has the trend that replaces middle-size and small-size crane below 50 tons.
Present electric block testing table generally only is aimed at the suspension type electric block, also is not directed to the system platform that integrated trolley type electric block carries out the overall performance test.
Summary of the invention
The present invention is directed to the deficiency of above-mentioned prior art, a kind of integrated trolley type electric block testing table is provided, this testing table can satisfy the examination requirements of all kinds of integrated trolley type electric block of different gauges, different tonnage, different structure type.
According to technical scheme provided by the invention; A kind of integrated trolley type electric block testing table; Comprise two parallel end carriages that are fixed on the column, be fixed with slide rail on the every said end carriage, set up two girders on two said slide rails movably; Be fixed with track longitudinally on the every said girder, be provided with the girder mobile device between two said girders.
The two ends of said slide rail are provided with block.
Fixing said track has two on the every said girder, is respectively a light rail and a heavy rail, and said one group of light rail is between said one group of heavy rail.
The bottom of every said girder is fixed with i-beam track longitudinally.
Said girder mobile device has two covers; Be separately positioned on two said end carriages; The said girder mobile device of every cover comprises and is fixed on a hydraulic cylinder bearing on the said end carriage; Be fixed with two hydraulic cylinders privately mutually on the said hydraulic cylinder bearing, the piston rod of each said hydraulic cylinder is separately fixed on the said girder of side.
Every said end carriage is provided with operating platform, and one of them said operating platform links to each other with ground through stair.
Be fixed with the Hydraulic Station that links to each other with said hydraulic cylinder on the said operating platform.
Ground between the said column is provided with the counterweight melt pit, is provided with the counterweight counterweight in the said counterweight melt pit.
Compared with present technology the present invention has the following advantages: the present invention is furnished with the track of different size on two girders; And change the gauge of track through the girder mobile device, can be used for the test of the integrated trolley type electric block of different lifting capacities and gauge; Bottom at girder is provided with i-beam track, can also be used for the test of suspension type electric block; The present invention is simple, compact and reasonable for structure, can cover the integrated trolley type electric block of most of pattern, has improved the service efficiency of testing table.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Embodiment
Embodiment below in conjunction with in the accompanying drawing is further described the present invention.
Among Fig. 1, Fig. 2, comprise ground 1, column 2, end carriage 3, girder 4, hydraulic cylinder 5, light rail 6, hydraulic cylinder bearing 7, heavy rail 8, slide rail 9, block 10, i-beam track 11, counterweight melt pit 12, counterweight counterweight 13, operating platform 14, stair 15 etc.
Like Fig. 1, shown in Figure 2, the present invention is a kind of integrated trolley type electric block testing table, mainly comprises column 2, end carriage 3 and girder 4, and column 2, end carriage 3 and girder 4 all adopt box girder structure.
Be fixed with a butt beam 3 respectively on two root posts 2 of each end at vertical two ends of rectangle pilot region, totally two butt beams 3 laterally arrange.Be fixed with on every butt beam 3 on slide rail 9, two one slide rails 9 and set up two girders 4 movably, girder 4 can move along slide rail 9.The two ends of slide rail 9 are provided with block 10, guarantee not slippage from the slide rail 9 of girder 4.Also be provided with operating platform 14 on every butt beam 3, be furnished with operating corridor on the girder 4, two operating platforms 14 are through the corridor intercommunication, and one of them operating platform 14 is connected with ground through stair 15, makes things convenient for the staff to overhaul.
Be provided with the girder mobile device between two girders 4, the girder mobile device adopts hydraulic system, and two covers are arranged, and is separately positioned on the two butt beams 3.Every cover girder mobile device comprises the hydraulic cylinder bearing 7 that is fixed therein on the butt beam 3, is fixed with two hydraulic cylinders 5 privately mutually on the hydraulic cylinder bearing 7, and the piston rod of each hydraulic cylinder 5 is separately fixed on the girder 4 of side.The Hydraulic Station that links to each other with hydraulic cylinder 5 is fixed on the operating platform 14.
Be fixed with track longitudinally on the upper cover plate of every girder 4, fixed track has two on the every girder 4, is the track of different size, be respectively a light rail 6 and a heavy rail 8, and one group of light rail 6 is between one group of heavy rail 8.The bottom of every girder 4 is fixed with i-beam track 11 longitudinally.
The present invention promotes girder 4 through the girder mobile device and on slide rail 9, moves, and changes the spacing between two girders 4, thereby changes the gauge between every group of track; Through hydraulic system locking girder 4, keep the gauge between two girders 4 simultaneously.Testing table provided by the invention can according to the integrated trolley type electric block of different size and test needs buffer rail distance with select different counterweights for use, plateau when being used to test lifting capacity, lifting velocity, travelling speed, brake slide amount, zero load, dynamic load, static load, the climbing of integrated trolley type electric block etc.
The present invention is furnished with the track of different size on two girders, and changes the gauge of track through the girder mobile device, can be used for the test of the integrated trolley type electric block of different lifting capacities and gauge; Bottom at girder is provided with i-beam track, can also be used for the test of suspension type electric block; The present invention is simple, compact and reasonable for structure, can cover the integrated trolley type electric block of most of pattern, has improved the service efficiency of testing table.
Claims (8)
1. integrated trolley type electric block testing table; Comprise the two parallel end carriages (3) that are fixed on the column (2); It is characterized in that: be fixed with slide rail (9) on the every said end carriage (3); Set up two girders (4) on two said slide rails (9) movably, be fixed with track longitudinally on the every said girder (4), be provided with the girder mobile device between two said girders (4).
2. according to the described integrated trolley type electric block testing table of claim 1, it is characterized in that: the two ends of said slide rail (9) are provided with block (10).
3. according to the described integrated trolley type electric block testing table of claim 1; It is characterized in that: every said girder (4) is gone up fixing said track has two; Be respectively a light rail (6) and a heavy rail (8), said one group of light rail (6) is positioned between said one group of heavy rail (8).
4. according to the described integrated trolley type electric block testing table of claim 1, it is characterized in that: the bottom of every said girder (4) is fixed with i-beam track (11) longitudinally.
5. according to the described integrated trolley type electric block testing table of claim 1; It is characterized in that: said girder mobile device has two covers; Be separately positioned on two said end carriages (3); The said girder mobile device of every cover comprises the hydraulic cylinder bearing (7) that is fixed on the said end carriage (3), and said hydraulic cylinder bearing (7) is gone up mutually and is fixed with two hydraulic cylinders (5) privately, and the piston rod of each said hydraulic cylinder (5) is separately fixed on the said girder (4) of side.
6. according to the described integrated trolley type electric block testing table of claim 1, it is characterized in that: every said end carriage (3) is provided with operating platform (14), and one of them said operating platform (14) links to each other with ground through stair (15).
7. according to the described integrated trolley type electric block testing table of claim 6, it is characterized in that: be fixed with the Hydraulic Station that links to each other with said hydraulic cylinder (5) on the said operating platform (14).
8. according to the described integrated trolley type electric block testing table of claim 1, it is characterized in that: the ground between the said column (2) is provided with counterweight melt pit (12), is provided with counterweight counterweight (13) in the said counterweight melt pit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110148241 CN102323100B (en) | 2011-06-02 | 2011-06-02 | Integrated trolley type electric hoist test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110148241 CN102323100B (en) | 2011-06-02 | 2011-06-02 | Integrated trolley type electric hoist test stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102323100A true CN102323100A (en) | 2012-01-18 |
| CN102323100B CN102323100B (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110148241 Expired - Fee Related CN102323100B (en) | 2011-06-02 | 2011-06-02 | Integrated trolley type electric hoist test stand |
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| Country | Link |
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| CN (1) | CN102323100B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004564A (en) * | 2015-08-03 | 2015-10-28 | 河南省三马起重机械有限公司 | Multifunctional crane test platform |
| CN106226105A (en) * | 2016-08-24 | 2016-12-14 | 德马科起重机械有限公司 | A kind of multi-functional European electric hoist test bench |
| CN108680376A (en) * | 2018-07-16 | 2018-10-19 | 江苏省特种设备安全监督检验研究院 | Multifunctional motor-driven cucurbit testing stand |
| CN108680377A (en) * | 2018-07-16 | 2018-10-19 | 江苏省特种设备安全监督检验研究院 | Exempt from that electric block efficiency testing stand is installed |
| CN108709761A (en) * | 2018-07-16 | 2018-10-26 | 江苏省特种设备安全监督检验研究院 | Electric hoist test bench gauge adjustment device |
| CN118329496A (en) * | 2024-06-14 | 2024-07-12 | 天津通广集团专用设备有限公司 | Electric hoist braking gliding amount detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1741074A (en) * | 1926-08-21 | 1929-12-24 | Euclid Electric & Mfg Company | Electric trolley hoist |
| CN2184683Y (en) * | 1994-01-12 | 1994-12-07 | 交通部第四航务工程局机电工程公司 | Light double beam bridge crane |
| JP2005001881A (en) * | 2003-06-13 | 2005-01-06 | Toru Hasegawa | Foreign matter drop prevention device of plain trolley type electric chain block |
| CN201567157U (en) * | 2008-12-20 | 2010-09-01 | 浙江众擎起重机械制造有限公司 | Novel trolley with double beams |
| CN201583418U (en) * | 2009-12-28 | 2010-09-15 | 天津津起起重设备有限公司 | Electric hoist test bench |
| CN201852710U (en) * | 2010-10-20 | 2011-06-01 | 北京起重运输机械设计研究院 | Hoisting mechanism test bench |
| CN202092861U (en) * | 2011-06-02 | 2011-12-28 | 江苏省特种设备安全监督检验研究院无锡分院 | Electric cucurbit testing stand of integrated dolly type |
-
2011
- 2011-06-02 CN CN 201110148241 patent/CN102323100B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1741074A (en) * | 1926-08-21 | 1929-12-24 | Euclid Electric & Mfg Company | Electric trolley hoist |
| CN2184683Y (en) * | 1994-01-12 | 1994-12-07 | 交通部第四航务工程局机电工程公司 | Light double beam bridge crane |
| JP2005001881A (en) * | 2003-06-13 | 2005-01-06 | Toru Hasegawa | Foreign matter drop prevention device of plain trolley type electric chain block |
| CN201567157U (en) * | 2008-12-20 | 2010-09-01 | 浙江众擎起重机械制造有限公司 | Novel trolley with double beams |
| CN201583418U (en) * | 2009-12-28 | 2010-09-15 | 天津津起起重设备有限公司 | Electric hoist test bench |
| CN201852710U (en) * | 2010-10-20 | 2011-06-01 | 北京起重运输机械设计研究院 | Hoisting mechanism test bench |
| CN202092861U (en) * | 2011-06-02 | 2011-12-28 | 江苏省特种设备安全监督检验研究院无锡分院 | Electric cucurbit testing stand of integrated dolly type |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004564A (en) * | 2015-08-03 | 2015-10-28 | 河南省三马起重机械有限公司 | Multifunctional crane test platform |
| CN106226105A (en) * | 2016-08-24 | 2016-12-14 | 德马科起重机械有限公司 | A kind of multi-functional European electric hoist test bench |
| CN106226105B (en) * | 2016-08-24 | 2018-10-26 | 德马科起重机械有限公司 | A kind of multi-functional European electric hoist test bench |
| CN108680376A (en) * | 2018-07-16 | 2018-10-19 | 江苏省特种设备安全监督检验研究院 | Multifunctional motor-driven cucurbit testing stand |
| CN108680377A (en) * | 2018-07-16 | 2018-10-19 | 江苏省特种设备安全监督检验研究院 | Exempt from that electric block efficiency testing stand is installed |
| CN108709761A (en) * | 2018-07-16 | 2018-10-26 | 江苏省特种设备安全监督检验研究院 | Electric hoist test bench gauge adjustment device |
| CN108680377B (en) * | 2018-07-16 | 2023-09-08 | 江苏省特种设备安全监督检验研究院 | Electric hoist energy efficiency test stand without installation |
| CN108680376B (en) * | 2018-07-16 | 2023-10-10 | 江苏省特种设备安全监督检验研究院 | Multifunctional electric hoist test bed |
| CN118329496A (en) * | 2024-06-14 | 2024-07-12 | 天津通广集团专用设备有限公司 | Electric hoist braking gliding amount detection device |
| CN118329496B (en) * | 2024-06-14 | 2024-08-16 | 天津通广集团专用设备有限公司 | Electric hoist braking gliding amount detection device |
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| Publication number | Publication date |
|---|---|
| CN102323100B (en) | 2013-10-16 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20161216 Address after: 210000 Nanjing, Gulou District, Jiangsu, No. 107 Main Street, grassland, building, Longjiang Patentee after: SPECIAL EQUIPMENT SAFETY SUPERVISION INSPECTION INSTITUTE OF JIANGSU PROVINCE Address before: 214171 Huishan Economic Development Zone, Jiangsu Province, No. 330 new road, No. Patentee before: Jiangsu Province Special Equipment Safety Supervision Inspection Institute, Branch of Wuxi |
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| 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: 20131016 |