CN202101859U - Testing machine for ring-beam hydraulic lifting device - Google Patents
Testing machine for ring-beam hydraulic lifting device Download PDFInfo
- Publication number
- CN202101859U CN202101859U CN2011200888325U CN201120088832U CN202101859U CN 202101859 U CN202101859 U CN 202101859U CN 2011200888325 U CN2011200888325 U CN 2011200888325U CN 201120088832 U CN201120088832 U CN 201120088832U CN 202101859 U CN202101859 U CN 202101859U
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- ring beam
- testing machine
- ring
- lower ring
- hydraulic lifting
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Abstract
The utility model provides a testing machine for a ring-beam hydraulic lifting device. The testing machine comprises an upper ring beam, pin oil cylinders, connecting pins, an elevating oil cylinder, a testing machine leg and a lower ring beam, wherein the elevating oil cylinder is arranged between the upper ring beam and the lower ring beam and is connected with the upper ring beam and the lower ring beam via the connecting pins, the pin oil cylinders are arranged in the upper ring beam and the lower ring beam, and pin holes cooperated with the pin oil cylinders are arranged at the periphery of the testing machine leg in the upper ring beam and the lower ring beam, and the testing machine leg is connected with the upper ring beam and the lower ring beam via the pin oil cylinders. By employing the above scheme, the testing machine can completely simulate a practical operating condition after installation, can effectively reduce cost and risk after practical assembling.
Description
Technical field
The utility model relates to the technical field of testing machine, refers in particular to a kind of ring beam formula hydraulic lifting apparatus testing machine.
Background technology
At present; Most of companies or producer generally all are to adopt the means that directly come into operation to ring beam formula hydraulic lifting apparatus; Simulation test before the few can install ring beam formula hydraulic lifting apparatus; But so just often cause the generation of a lot of problems, such as the integrated carrying ability after the ring beam formula hydraulic lifting apparatus assembling falls flat or problem such as its poor stability, will improve the cost and risk after the assembling of ring beam formula hydraulic lifting apparatus so greatly.Therefore, a kind ofly before ring beam formula hydraulic lifting apparatus is installed, it is carried out the equipment of professional simulation test lacking on the market.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and a kind of simple and reasonable, the ring beam formula hydraulic lifting apparatus testing machine that can simulate the actual condition after the installation fully is provided.
For realizing above-mentioned purpose; The technical scheme that the utility model provided is: a kind of ring beam formula hydraulic lifting apparatus testing machine; It includes ring beam, plugging pin oil cylinder, connecting pin, hoist cylinder, testing machine spud leg, lower ring; Wherein, hoist cylinder and links with last ring beam and lower ring respectively through connecting pin between last ring beam and lower ring; Plugging pin oil cylinder is assemblied in ring beam and the lower ring, and is provided with the pin-and-hole that matches with plugging pin oil cylinder around being positioned at the testing machine spud leg of ring beam and lower ring, and the testing machine spud leg links through plugging pin oil cylinder and last ring beam and lower ring.
Pin-and-hole on the described testing machine spud leg is located at its top and bottom position respectively, and the pin-and-hole that is positioned at bottom it has two rows.
Described upward ring beam and lower ring are to adopt four sections unitized constructions, and every section is quarter turn, and links through bolt between every section circumference ring beam.
Described plugging pin oil cylinder is positioned at the middle part of every section circumference ring beam.
The two ends of described every section circumference ring beam are connected to hoist cylinder respectively.
The utility model is after having adopted such scheme, and its great advantage is the lower ring structural design, utilizes finite element stress analysis, the ring beam structure is optimized, as far as possible simplified structure, reduce construction weight.For ease of the transportation assembling, ring beam is 4 sections unitized constructions, and every section quarter turn links to each other with bolt.In the middle of every section 1/4 ring beam is hydraulic bolt, can insert the pin-and-hole on the dress leg, and two ends are hoist cylinder.In a word, the utlity model has simple and reasonablely, can simulate the advantages such as actual condition after the installation fully, can lower the cost and risk after the utility model practical set so effectively.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Embodiment
Below in conjunction with institute's drawings attached the utility model is described further; The preferred embodiment of the utility model is: the described a kind of ring beam formula hydraulic lifting apparatus testing machine of present embodiment; It includes ring beam 1, plugging pin oil cylinder 2, connecting pin 3, hoist cylinder 4, testing machine spud leg 5, lower ring 6; Wherein, hoist cylinder 4 and links with last ring beam 1 and lower ring 6 respectively through connecting pin 3 between last ring beam 1 and lower ring 6; Plugging pin oil cylinder 2 is assemblied in ring beam 1 and the lower ring 6, and is provided with the pin-and-hole that matches with plugging pin oil cylinder 2 around being positioned at the testing machine spud leg 5 of ring beam 1 and lower ring 6, and testing machine spud leg 5 links through plugging pin oil cylinder 2 and last ring beam 1 and lower ring 6.Wherein, for the ease of the transportation assembling, the last ring beam 1 and the lower ring 6 of the utility model are to adopt four sections unitized constructions; Every section is quarter turn, and links through bolt between every section circumference ring beam, and plugging pin oil cylinder 2 is positioned at the middle part of every section circumference ring beam; Can insert the pin-and-hole on the testing machine spud leg 5; And the pin-and-hole on the testing machine spud leg 5 is located at its top and bottom position respectively, and the pin-and-hole that is positioned at its bottom position has two rows, also has the two ends of every section circumference ring beam to be connected to hoist cylinder 4 respectively.In addition; The utility model is by Hydraulic Station power source to be provided; Can be through the motion of hydraulic system operation hoist cylinder 4 and plugging pin oil cylinder 2; The latch of the plugging pin oil cylinder 2 of last ring beam is inserted or the pin-and-hole of pull machine spud leg 5, and its purpose mainly is the integrated carrying ability for proving ring beam type hydraulic lifting apparatus.During work; When the plugging pin oil cylinder 2 of lower ring 6 is inserted the first charge off hole of testing machine spud leg 5 bottoms with latch; Hoist cylinder 4 is in retracted mode, and hoist cylinder 4 rod chambers load, and the utility model can be verified the intensity of ring beam 1 on it, lower ring 6, hoist cylinder 4, plugging pin oil cylinder 2 etc. like this.When the plugging pin oil cylinder 2 of lower ring 6 is inserted the secondary series pin-and-hole of testing machine spud leg 5 bottoms with latch; Hoist cylinder 4 is in the state of stretching out; Hoist cylinder 4 rodless cavities load, and the utility model can be verified the anti-unstability characteristic of ring beam 1 on it, lower ring 6, hoist cylinder 4, plugging pin oil cylinder 2 intensity and hoist cylinder 4 etc. like this.Also have when the plugging pin oil cylinder of lower ring 62 is extracted latch, hoist cylinder 4 knee-actions, the utility model can be verified synchronizing function, equipment coordination property and the stroke defencive function etc. of hydraulic system like this.In a word, the utility model Practical Performance is high, has simple and reasonablely, can simulate its advantage such as actual condition after installing fully.Therefore, the utility model just can lower the cost and risk after its practical set effectively like this, is worthy to be popularized.
The embodiment of the above is the preferred embodiment of the utility model only, is not the practical range that limits the utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the utility model.
Claims (5)
1. ring beam formula hydraulic lifting apparatus testing machine; It is characterized in that: it includes ring beam (1), plugging pin oil cylinder (2), connecting pin (3), hoist cylinder (4), testing machine spud leg (5), lower ring (6); Wherein, Hoist cylinder (4) is positioned between ring beam (1) and the lower ring (6), and links with last ring beam (1) and lower ring (6) respectively through connecting pin (3); Plugging pin oil cylinder (2) is assemblied in ring beam (1) and the lower ring (6); And the testing machine spud leg (5) that is positioned at ring beam (1) and lower ring (6) is provided with the pin-and-hole that matches with plugging pin oil cylinder (2) on every side, and testing machine spud leg (5) links through plugging pin oil cylinder (2) and last ring beam (1) and lower ring (6).
2. a kind of ring beam formula hydraulic lifting apparatus testing machine according to claim 1, it is characterized in that: the pin-and-hole on the testing machine spud leg (5) is located at its top and bottom position respectively, and the pin-and-hole that is positioned at bottom it has two rows.
3. a kind of ring beam formula hydraulic lifting apparatus testing machine according to claim 1 is characterized in that: going up ring beam (1) and lower ring (6) is to adopt four sections unitized constructions, and every section is quarter turn, and links through bolt between every section circumference ring beam.
4. a kind of ring beam formula hydraulic lifting apparatus testing machine according to claim 2, it is characterized in that: plugging pin oil cylinder (2) is positioned at the middle part of every section circumference ring beam.
5. a kind of ring beam formula hydraulic lifting apparatus testing machine according to claim 2, it is characterized in that: the two ends of every section circumference ring beam are connected to hoist cylinder (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200888325U CN202101859U (en) | 2011-03-21 | 2011-03-21 | Testing machine for ring-beam hydraulic lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200888325U CN202101859U (en) | 2011-03-21 | 2011-03-21 | Testing machine for ring-beam hydraulic lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101859U true CN202101859U (en) | 2012-01-04 |
Family
ID=45387865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200888325U Expired - Lifetime CN202101859U (en) | 2011-03-21 | 2011-03-21 | Testing machine for ring-beam hydraulic lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221476A (en) * | 2011-03-21 | 2011-10-19 | 吴平平 | Ring beam type hydraulic lifting device testing machine |
| CN104668797A (en) * | 2015-01-30 | 2015-06-03 | 武汉船用机械有限责任公司 | Ring beam structure member manufacturing method in hydraulic bolt type platform lifting system |
-
2011
- 2011-03-21 CN CN2011200888325U patent/CN202101859U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221476A (en) * | 2011-03-21 | 2011-10-19 | 吴平平 | Ring beam type hydraulic lifting device testing machine |
| CN104668797A (en) * | 2015-01-30 | 2015-06-03 | 武汉船用机械有限责任公司 | Ring beam structure member manufacturing method in hydraulic bolt type platform lifting system |
| CN104668797B (en) * | 2015-01-30 | 2016-08-17 | 武汉船用机械有限责任公司 | The preparation method of ring beam structural member in a kind of hydraulic bolt formula platform hoist system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG JINGYIN MARINE ENGINEERING CO., LTD. Free format text: FORMER NAME: GUANGDONG JINGYIN MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528241 Nanhai District, Guangdong City, Foshan Province town of water in the village on the south side of the road Patentee after: Guangdong Jing Yin ocean engineering limited company Address before: 528231 Guangdong province Dali Nanhai District of Foshan City Industrial Park Ridge Changhong (two) on the eastern side of Hong Ling Road four non-ferrous metal processing zone Patentee before: Guangdong Jingyin Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |