CN103604588A - Damper variable-length loading frame - Google Patents
Damper variable-length loading frame Download PDFInfo
- Publication number
- CN103604588A CN103604588A CN201310521159.3A CN201310521159A CN103604588A CN 103604588 A CN103604588 A CN 103604588A CN 201310521159 A CN201310521159 A CN 201310521159A CN 103604588 A CN103604588 A CN 103604588A
- Authority
- CN
- China
- Prior art keywords
- loading frame
- damper
- mobile block
- elongated degree
- guide rail
- Prior art date
- 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.)
- Granted
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The invention relates to a damper variable-length loading frame. The loading frame includes a load framework, one end of which is a hydraulic loading end. A guide rail and a travelling device which moves along the guide rail are arranged on the loading framework. The travelling device is provided with a beam. A movable block is movable hung under the beam. A plurality of positioning blocks which are in cooperation with the movable block are arranged at the inner side of the loading framework. Two adjacent positioning blocks clamp the movable block. The damper variable-length loading frame of the structure is convenient to operate, firm in fixing and comparatively high in reliability.
Description
Technical field
The present invention relates to the elongated degree loading frame of a kind of damper, relate in particular to a kind of loading frame being arranged on testing table for damper performance test.
Background technology
The development of damper is very rapid, has been widely used at present the fields such as space flight, aviation, military project, automobile, building, railway.For verifying the accuracy of the performance parameter of damper, need to it, test with damper is comprehensive performance test bed, loading frame on damper experiment table is generally divided into two kinds of measured length and elongated degree, the loading frame of measured length exists significant limitation, can not meet the test of the damper of different length specification, therefore loading frame of the prior art is in the majority with the form of elongated degree.
The elongated degree loading frame of damper of the prior art, its version is also often divided into two kinds: a kind of is the version that changes the long limit of loading frame, the length that changes loading frame by the structure on the long limit of sectional type, the loading frame of this structure is comparatively loaded down with trivial details in operation, uses comparatively inconvenience; Another kind is the length that the mode that adopts column hydraulic pressure to step up regulates loading frame, although this structure is easy to adjust, but it is comparatively obvious to step up the impact that power is subject to friction factor, when column surface is polluted and friction factor is changed, hydraulic pressure steps up power and also just changes thereupon, make loading frame fixing insecure, the slippage meeting of column simultaneously consumes larger hydraulic energy, can have influence on the accuracy of test when serious.
Summary of the invention
The object of the invention is to overcome the problem of above-mentioned prior art, provide a kind of damper elongated degree loading frame, it is easy to operate, fixation, and reliability is higher.
The object of the invention is to be achieved through the following technical solutions:
The elongated degree loading frame of damper, comprise loading frame, one end of described loading frame is hydraulic loaded end, the running gear that described loading frame is provided with guide rail and moves along described guide rail, described running gear has crossbeam, described crossbeam underside is hung and is provided with mobile block, and the inner side of described loading frame is provided with the locating piece that a plurality of and described mobile block matches, the described mobile block of adjacent two locating pieces clamping.
Further, the side that described mobile block is relative with described hydraulic loaded end is provided with damper connector.
Further, described running gear and described guide rail are rolling wheel guide rails formula.
Further, described crossbeam is established described mobile block by screw mandrel movable hanging.
Further, described crossbeam is provided with the worm gearing being connected with described screw mandrel, in order to drive described screw mandrel to rotate.
Further, between described locating piece and described mobile block, be provided with a pair of gap voussoir that disappears coordinating by inclined-plane, one of them gap voussoir that disappears is fixedly connected with locating piece, and another gap voussoir that disappears is fixedly connected with described mobile block.
Further, on described loading frame, be also provided with dismountable tie-beam.
The elongated degree loading frame of damper of the present invention, comprise loading frame, one end of described loading frame is hydraulic loaded end, the running gear that described loading frame is provided with guide rail and moves along described guide rail, described running gear has crossbeam, described crossbeam underside is hung and is provided with mobile block, and the inner side of described loading frame is provided with the locating piece that a plurality of and described mobile block matches, the described mobile block of adjacent two locating pieces clamping.The elongated degree loading frame of damper of this structure, it is easy to operate, fixation, reliability is higher.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the elongated degree loading frame of damper of the present invention;
Fig. 2 is the local amplification stereogram at running gear place in Fig. 1.
Embodiment
According to drawings and embodiments the present invention is described in further detail below.
As shown in Figures 1 and 2, the elongated degree loading frame of damper of the embodiment of the present invention, comprise loading frame 1, one end of loading frame 1 is hydraulic loaded end 2, the running gear 4 that loading frame 1 is provided with guide rail 3 and moves along guide rail 3, running gear 4 has crossbeam 41, and crossbeam 41 underside are hung and are provided with mobile block 5, the inner side of loading frame 1 is provided with the locating piece 6 that a plurality of and mobile block 5 matches, the mobile block 5 of adjacent two locating pieces, 6 clamping.
The side that mobile block 5 is relative with hydraulic loaded end 1 is provided with damper connector 51.Running gear 4 is rolling wheel guide rails formula with guide rail 3.Crossbeam 41 is established mobile block 5 by screw mandrel 42 movable hangings.
Crossbeam 41 is provided with the worm gearing 43 being connected with screw mandrel 42, in order to drive screw mandrel 42 to rotate.
In order further to strengthen the stability between mobile block and locating piece, between locating piece 6 and mobile block 5, be provided with a pair of disappear gap voussoir 7a, the 7b coordinating by inclined-plane, one of them gap voussoir 7a that disappears is fixedly connected with locating piece 6, and another gap voussoir 7b that disappears is fixedly connected with mobile block 5.By the effect of gravity, mobile block 5 drops between adjacent locating piece 6 and closely and connects.On loading frame 1, be also provided with dismountable tie-beam 8.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (7)
1. the elongated degree loading frame of damper, comprise loading frame, one end of described loading frame is hydraulic loaded end, it is characterized in that, the running gear that described loading frame is provided with guide rail and moves along described guide rail, described running gear has crossbeam, and described crossbeam underside is hung and is provided with mobile block, the inner side of described loading frame is provided with the locating piece that a plurality of and described mobile block matches, the described mobile block of adjacent two locating pieces clamping.
2. the elongated degree loading frame of damper as claimed in claim 1, is characterized in that, the side that described mobile block is relative with described hydraulic loaded end is provided with damper connector.
3. the elongated degree loading frame of damper as claimed in claim 1, is characterized in that, described running gear and described guide rail are rolling wheel guide rails formula.
4. the elongated degree loading frame of damper as claimed in claim 1, is characterized in that, described crossbeam is established described mobile block by screw mandrel movable hanging.
5. the elongated degree loading frame of damper as claimed in claim 4, is characterized in that, described crossbeam is provided with the worm gearing being connected with described screw mandrel, in order to drive described screw mandrel to rotate.
6. the elongated degree loading frame of damper as claimed in claim 1, it is characterized in that, between described locating piece and described mobile block, be provided with a pair of gap voussoir that disappears coordinating by inclined-plane, one of them gap voussoir that disappears is fixedly connected with locating piece, and another gap voussoir that disappears is fixedly connected with described mobile block.
7. the elongated degree loading frame of damper as claimed in claim 1, is characterized in that, is also provided with dismountable tie-beam on described loading frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521159.3A CN103604588B (en) | 2013-10-30 | 2013-10-30 | Damper becomes length loading frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310521159.3A CN103604588B (en) | 2013-10-30 | 2013-10-30 | Damper becomes length loading frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103604588A true CN103604588A (en) | 2014-02-26 |
| CN103604588B CN103604588B (en) | 2018-06-05 |
Family
ID=50122833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310521159.3A Active CN103604588B (en) | 2013-10-30 | 2013-10-30 | Damper becomes length loading frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103604588B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941487A (en) * | 2017-11-13 | 2018-04-20 | 武汉船用机械有限责任公司 | Damped cylinder damping characteristic experimental rig and method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834482A (en) * | 2006-03-28 | 2006-09-20 | 潘旭华 | Static pressure slideway able to precision position and its positioning method |
| KR20090126442A (en) * | 2008-06-04 | 2009-12-09 | 현대자동차주식회사 | Apparatus for testing dynamic vibration damping type active vibration-proof apparatus |
| CN101750202A (en) * | 2008-12-15 | 2010-06-23 | 王炅 | Impact test bed of magneto-rheological damper and impact test device |
| CN201517967U (en) * | 2009-09-27 | 2010-06-30 | 华中科技大学 | Damper combination property test device |
| CN202046366U (en) * | 2010-11-19 | 2011-11-23 | 青特集团有限公司 | Device capable of positioning and fixing inner beam and outer beam of telescopic vehicle |
| CN102393314A (en) * | 2011-10-21 | 2012-03-28 | 煤炭科学研究总院 | Hydraulic support comprehensive property test device |
| KR20120080363A (en) * | 2011-01-07 | 2012-07-17 | 이정환 | A testing apparatus of damper |
| CN202433289U (en) * | 2011-06-14 | 2012-09-12 | 艾利和电子科技(中国)有限公司 | Key test machine |
| CN202639142U (en) * | 2012-05-03 | 2013-01-02 | 安徽华之杰机械有限公司 | Forming, shaping and punching integrated automatic device for retainers |
| CN202770712U (en) * | 2012-09-10 | 2013-03-06 | 上海大学 | Dual-purpose testing machine for performance tests of both composite materials and small dampers |
| CN103331660A (en) * | 2013-07-01 | 2013-10-02 | 中国北车集团大连机车车辆有限公司 | Fine processing mold for shoe side of main bearing cap of diesel engine |
| CN203534814U (en) * | 2013-10-30 | 2014-04-09 | 无锡市海航电液伺服系统有限公司 | Variable-length loading rack of damper |
-
2013
- 2013-10-30 CN CN201310521159.3A patent/CN103604588B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834482A (en) * | 2006-03-28 | 2006-09-20 | 潘旭华 | Static pressure slideway able to precision position and its positioning method |
| KR20090126442A (en) * | 2008-06-04 | 2009-12-09 | 현대자동차주식회사 | Apparatus for testing dynamic vibration damping type active vibration-proof apparatus |
| CN101750202A (en) * | 2008-12-15 | 2010-06-23 | 王炅 | Impact test bed of magneto-rheological damper and impact test device |
| CN201517967U (en) * | 2009-09-27 | 2010-06-30 | 华中科技大学 | Damper combination property test device |
| CN202046366U (en) * | 2010-11-19 | 2011-11-23 | 青特集团有限公司 | Device capable of positioning and fixing inner beam and outer beam of telescopic vehicle |
| KR20120080363A (en) * | 2011-01-07 | 2012-07-17 | 이정환 | A testing apparatus of damper |
| CN202433289U (en) * | 2011-06-14 | 2012-09-12 | 艾利和电子科技(中国)有限公司 | Key test machine |
| CN102393314A (en) * | 2011-10-21 | 2012-03-28 | 煤炭科学研究总院 | Hydraulic support comprehensive property test device |
| CN202639142U (en) * | 2012-05-03 | 2013-01-02 | 安徽华之杰机械有限公司 | Forming, shaping and punching integrated automatic device for retainers |
| CN202770712U (en) * | 2012-09-10 | 2013-03-06 | 上海大学 | Dual-purpose testing machine for performance tests of both composite materials and small dampers |
| CN103331660A (en) * | 2013-07-01 | 2013-10-02 | 中国北车集团大连机车车辆有限公司 | Fine processing mold for shoe side of main bearing cap of diesel engine |
| CN203534814U (en) * | 2013-10-30 | 2014-04-09 | 无锡市海航电液伺服系统有限公司 | Variable-length loading rack of damper |
Non-Patent Citations (1)
| Title |
|---|
| 刘银水等: ""抗震阻尼器试验台的设计"", 《武汉工程大学学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941487A (en) * | 2017-11-13 | 2018-04-20 | 武汉船用机械有限责任公司 | Damped cylinder damping characteristic experimental rig and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103604588B (en) | 2018-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10047839B2 (en) | Linear motion mechanism | |
| IN2015DN03242A (en) | ||
| WO2014140898A3 (en) | Three rail multi-direction direct cantilever skidding system | |
| WO2015004535A3 (en) | System and method for conveying an assembly | |
| CN203534814U (en) | Variable-length loading rack of damper | |
| CN103604588A (en) | Damper variable-length loading frame | |
| CN204235106U (en) | A kind of engine housing bearing enclosure press-loading apparatus | |
| CN204819257U (en) | Engine supporting device | |
| CN203527430U (en) | Anti-backlash device for variable-length loading frame of damper | |
| CN103935597A (en) | Improved carton structure | |
| CN103603870A (en) | Guiding mechanism of rectilinear movement apparatus | |
| CN204142503U (en) | Fixing device of the tire in the test of tire vertical stiffness | |
| CN203622278U (en) | Shaft part assembling device | |
| CN203500285U (en) | Guide mechanism of linear movement device | |
| CN203393526U (en) | Steel rail holder | |
| CN104639998A (en) | Large sound device easy to move | |
| CN103586853A (en) | Clearance removing device of damper variable-length loading frame | |
| CN203392752U (en) | Portal crane runway clamping device | |
| CN203205711U (en) | Air switch fixing device | |
| CN204681304U (en) | Portable adjustable photovoltaic support | |
| CN204118195U (en) | Battery core manufacturing equipment and binder unit | |
| CN202805154U (en) | Mobile platform for processing building materials | |
| CN204038448U (en) | Track switch | |
| CN204086487U (en) | A kind of test platform for motor experiment | |
| CN206216548U (en) | A kind of ribbon clip fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 214027 No. 11, A District, Wuxi South Station Economic Development Park, Jiangsu Applicant after: Wuxi Haihang Electrohydraulic Servo System Co., Ltd. Address before: 214027 No. 11 A District, 1899 Jianghai East Road, Wuxi New District, Jiangsu. Applicant before: Wuxi Haihang Electrohydraulic Servo System Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214101 No. 4, Chunlei Road, Xishan District, Wuxi City, Jiangsu Province Patentee after: WUXI HAIHANG ELECTRO-HYDRAULIC SERVO SYSTEM OF LIMITED BY SHARE LTD. Address before: 214027 No. 11, A District, Wuxi South Station Economic Development Park, Jiangsu Patentee before: WUXI HAIHANG ELECTRO-HYDRAULIC SERVO SYSTEM OF LIMITED BY SHARE LTD. |