CN202471432U - Dynamic compaction test bed - Google Patents
Dynamic compaction test bed Download PDFInfo
- Publication number
- CN202471432U CN202471432U CN2011205636693U CN201120563669U CN202471432U CN 202471432 U CN202471432 U CN 202471432U CN 2011205636693 U CN2011205636693 U CN 2011205636693U CN 201120563669 U CN201120563669 U CN 201120563669U CN 202471432 U CN202471432 U CN 202471432U
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- China
- Prior art keywords
- dynamic compaction
- hydraulic
- jib
- electric device
- test bed
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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 - Lifetime
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Abstract
The utility model relates to a dynamic compaction test bed, which is applied to tests and experiments of dynamic compaction machines. he dynamic compaction test bed comprises a base, a supporting seat, a hydraulic device, an electric device, an arm support, a hanger assembly, a hydraulic cylinder and a hydraulic pipe, wherein the base is stably mounted on a test bed foundation; the supporting seat, the electric device and the hydraulic device are arranged above the base, the electric device and the hydraulic device being mutually connected; the hydraulic cylinder is arranged on the hydraulic device; the supporting seat is movably provided with the arm support, and one end of the arm support is connected with the hydraulic cylinder and the other end of the arm support is provided with the hanger assembly; and the hanger assembly is matched with an unhooking device of the dynamic compaction machine. With the dynamic compaction test bed, dynamic compaction tests in factories can be realized, pre-delivery quality of dynamic compaction machines is effectively guaranteed, and test parameters can be accurately and comprehensively recorded.
Description
Technical field
The utility model relates to a kind of dynamic compaction test platform, is applied to the test and the test of dynamic compaction machinery.
Background technology
Along with the dynamic compaction machinery series of products are constantly released, because dynamic compaction machinery is a heavy-duty machinery, improve the main frame reliability, the product that dispatches from the factory is carried out complete detection, be to make complete machine that original performance necessary means arranged on market.And domestic each producer does not all have the dynamic compaction test device at present at present; And dynamic compaction machinery wants test products because the factors such as influence of factory building safety, surrounding resident and facility cannot reality be tested in factory; Just need field test on-site; Like this, be difficult to guarantee that the test of every product puts in place, increased the use of difficulty of test greatly with the test manpower and materials.On the other hand, cannot be at shop test new technology, new product, and new technology, new product adopt the building site field test, because new technology, new product is unstable and uncertain, all can cause potential safety hazard to machinery and personnel.
Based on above reason, present 160 hours non-fault indexs of the so-called assurance of domestic each producer, sheerly luxurious what is said or talked about cannot guarantee each item index and the fiduciary level of outgoing.
The utility model content
The utility model technical matters to be solved provides a kind of reasonable in design, can realize dynamic compaction test in the factory, effectively guarantees the dynamic compaction machinery outgoing, can be accurately the dynamic compaction test platform of record test parameters comprehensively.
It is this dynamic compaction test platform that the utility model solves the problems of the technologies described above the technical scheme that is adopted; Its design feature is: comprise base, bearing, hydraulic means, electric device, jib, spreader assembly, hydraulic jack, hydraulic tube; What described base was stable is installed on the testing table ground, and the top of said base is provided with bearing, interconnected electric device and hydraulic means, and said hydraulic means is provided with hydraulic jack; Be movably set with jib on the said bearing; One end of said jib links to each other with hydraulic jack, and the other end of said jib is provided with spreader assembly, and the detacher of said spreader assembly and dynamic compaction machinery is complementary.
The said hydraulic means of the utility model is provided with the hydraulic tube that drives hydraulic jack.
The said jib of the utility model links to each other the moment of an end less than link to each other with the spreader assembly moment of an end of jib with hydraulic jack.
The top of said hydraulic means of the utility model and electric device is provided with hood.
The utility model is compared with prior art and had the following advantages and effect: existing present dynamic compaction machinery can't carry out dynamic compaction test in factory; Can not satisfy product quality; And the use of testing table will fundamentally solve the defective that can't ram by force in the factory, reduce the effective way of fault indices.Certain assurance the requirement of 160 hours non-fault indexs.Utility data can effectively measured and write down to the dynamic compaction test platform of the utility model in each item index and fiduciary level that guarantee outgoing, control and adjusting proof strength are further in order to be effective.
When testing new strong rammer equipment and technology, can guarantee safety, field test can be protected machinery and personal security relatively.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structure synoptic diagram of the utility model.
Fig. 3 is the side structure synoptic diagram of the utility model.
Fig. 4 is the another side structural representation of the utility model.
Label declaration: testing table ground 1, base 2, bearing 3, hydraulic means 4, electric device 5, jib 6, spreader assembly 7, detacher 8, hood 9, hydraulic jack 10, hydraulic tube 11.
Embodiment
Below in conjunction with embodiment the utility model is done further detailed description, following examples are to the explanation of the utility model and the utility model is not limited to following examples.
Embodiment 1: shown in Fig. 1 to 4, the dynamic compaction test platform of present embodiment is made up of base 2, bearing 3, hydraulic means 4, electric device 5, jib 6, spreader assembly 7, hood 9, hydraulic jack 10, hydraulic tube 11.
Also be provided with leg-of-mutton bearing 3 on the base 2; The top of bearing 3 is provided with rotary jib 6, and the moment of a side of jib 6 is short, and the moment of a side is long; The short side of moment links to each other with the end of hydraulic jack 10, and the side that moment is long is equipped with rotary spreader assembly 7.
During work, the dynamic compaction machinery of needs tests is reached the dynamic compaction test platform place of the utility model, the upper end of detacher 8 is connected on the dynamic compaction machinery; The lower end of detacher 8 is linked to each other with spreader assembly 7, start electric device 5, drive hydraulic means 4; Thereby produce downward pulling force through jib 6, simulate the gravity of the hammer ram generation of ramming, at this moment can set the power of hydraulic pressure as required; And, when dynamic compaction machinery promotes certain altitude, break off relations by electric device 5 record related datas; The imitation hammer ram is the situation of unloading suddenly; Make an experiment so repeatedly, load-carrying capacity, swing situation, integral planar stability, speed and the acceleration situation of test dynamic compaction machinery, series of parameters such as control highly, thus examine the quality of the production and adjust.
The dynamic compaction test platform of the utility model, big dolly is general, economical and practical.
In addition, need to prove, the specific embodiment described in this instructions, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of the utility model patent according to the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the structure of the utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (4)
1. dynamic compaction test platform; It is characterized in that: comprise base, bearing, hydraulic means, electric device, jib, spreader assembly, hydraulic jack, hydraulic tube; What described base was stable is installed on the testing table ground, and the top of said base is provided with bearing, interconnected electric device and hydraulic means, and said hydraulic means is provided with hydraulic jack; Be movably set with jib on the said bearing; One end of said jib links to each other with hydraulic jack, and the other end of said jib is provided with spreader assembly, and the detacher of said spreader assembly and dynamic compaction machinery is complementary.
2. dynamic compaction test platform according to claim 1 is characterized in that: said hydraulic means is provided with the hydraulic power bar that drives hydraulic connecting rod.
3. dynamic compaction test platform according to claim 1 is characterized in that: said jib links to each other the moment of an end less than link to each other with the spreader assembly moment of an end of jib with hydraulic connecting rod.
4. dynamic compaction test platform according to claim 1 is characterized in that: the top of said hydraulic means and electric device is provided with hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205636693U CN202471432U (en) | 2011-12-30 | 2011-12-30 | Dynamic compaction test bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205636693U CN202471432U (en) | 2011-12-30 | 2011-12-30 | Dynamic compaction test bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471432U true CN202471432U (en) | 2012-10-03 |
Family
ID=46919584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205636693U Expired - Lifetime CN202471432U (en) | 2011-12-30 | 2011-12-30 | Dynamic compaction test bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564788A (en) * | 2011-12-30 | 2012-07-11 | 杭州杭重工程机械有限公司 | Dynamic compaction test bed |
| CN104330273A (en) * | 2014-10-23 | 2015-02-04 | 南通市海鸥救生防护用品有限公司 | Detacher test machine |
| CN106353122A (en) * | 2016-10-25 | 2017-01-25 | 北京中车重工机械有限公司 | Unhooking test device of dynamic compactor |
| CN107202611A (en) * | 2017-07-05 | 2017-09-26 | 山东大学 | The sensing type fixed pulley test system and its method monitored for strong rammer operation process |
-
2011
- 2011-12-30 CN CN2011205636693U patent/CN202471432U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564788A (en) * | 2011-12-30 | 2012-07-11 | 杭州杭重工程机械有限公司 | Dynamic compaction test bed |
| CN104330273A (en) * | 2014-10-23 | 2015-02-04 | 南通市海鸥救生防护用品有限公司 | Detacher test machine |
| CN104330273B (en) * | 2014-10-23 | 2016-09-28 | 南通市海鸥救生防护用品有限公司 | Unhook testing machine |
| CN106353122A (en) * | 2016-10-25 | 2017-01-25 | 北京中车重工机械有限公司 | Unhooking test device of dynamic compactor |
| CN106353122B (en) * | 2016-10-25 | 2019-06-04 | 北京中车重工机械有限公司 | The unhook experimental rig of dynamic compaction machinery |
| CN107202611A (en) * | 2017-07-05 | 2017-09-26 | 山东大学 | The sensing type fixed pulley test system and its method monitored for strong rammer operation process |
| CN107202611B (en) * | 2017-07-05 | 2023-04-14 | 山东大学 | Sensing type fixed pulley test system and method for dynamic compaction operation process monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |