CN103604588B - Damper becomes length loading frame - Google Patents
Damper becomes length loading frame Download PDFInfo
- Publication number
- CN103604588B CN103604588B CN201310521159.3A CN201310521159A CN103604588B CN 103604588 B CN103604588 B CN 103604588B CN 201310521159 A CN201310521159 A CN 201310521159A CN 103604588 B CN103604588 B CN 103604588B
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- China
- Prior art keywords
- loading frame
- damper
- mobile block
- becomes length
- locating piece
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Abstract
The present invention relates to dampers to become length loading frame, including loading frame, one end of the loading frame is hydraulic loaded end, the loading frame is equipped with guide rail and the running gear moved along the guide rail, the running gear has crossbeam, the below the crossbeam movable hanging is equipped with mobile block, and the inside of the loading frame is equipped with the multiple and mobile matched locating piece of block, and two neighboring locating piece clamps the mobile block.The damper change length loading frame of this structure, easy to operate, fixation, reliability are higher.
Description
Technical field
Become length loading frame the present invention relates to a kind of damper more particularly to a kind of be mounted on testing stand is used for damper
The loading frame of performance test.
Background technology
The development of damper is very rapid, is widely used to space flight, aviation, military project, automobile, building, railway etc. at present
Field.To verify the accuracy of the performance parameter of damper, it is necessary to be tested with damper is comprehensive performance test bed it, hinder
Loading frame on Buddhist nun's device experimental bench is generally divided into measured length with becoming two kinds of length, and there is great limitations for the loading frame of measured length
Property, it is impossible to meet the test of the damper of different length specification, therefore loading frame of the prior art occupies in the form of becoming length
It is more.
Damper of the prior art becomes length loading frame, and structure type also tends to be divided into two kinds：One kind is to change to add
The structure type of the long side of carrier, changes the length of loading frame with the structure of segmented long side, and the loading frame of this structure exists
Relatively complicated in operation, use is more inconvenient；Another kind is the length that loading frame is adjusted in a manner that column hydraulic pressure steps up, this
Kind of structure is although easy to adjust, but intensifying force is influenced more apparent by coefficient of friction, is made when leg surface is contaminated
When obtaining coefficient of friction generation variation, hydraulic pressure intensifying force also just changes therewith so that loading frame fixation is insecure, while the cunning of column
Shifting can consume larger hydraulic energy, and the accuracy of experiment is influenced whether when serious.
The content of the invention
It is an object of the invention to overcome above-mentioned problem of the prior art, a kind of damper is provided and becomes length loading frame,
Easy to operate, fixation, reliability is higher.
The purpose of the present invention is be achieved through the following technical solutions：
Damper becomes length loading frame, and including loading frame, one end of the loading frame is hydraulic loaded end, described
Loading frame is equipped with guide rail and the running gear that is moved along the guide rail, and the running gear has a crossbeam, under the crossbeam
Square movable hanging is equipped with mobile block, and the inside of the loading frame is equipped with the multiple and mobile matched locating piece of block,
Two neighboring locating piece clamps the mobile block.
Further, the mobile block one side opposite with the hydraulic loaded end is equipped with damper connector.
Further, the running gear and the guide rail are rolling wheel guide rails formula.
Further, the crossbeam sets the mobile block by screw movable hanging.
Further, the crossbeam is equipped with the worm gearing being connected with the screw, described to drive
Screw rotates.
Further, a pair of gap voussoir that disappears coordinated by inclined-plane is equipped between the locating piece and the mobile block,
One of them gap voussoir that disappears is fixedly connected with locating piece, another gap voussoir that disappears is fixedly connected with the mobile block.
Further, it is additionally provided with dismountable tie-beam on the loading frame.
Damper of the present invention becomes length loading frame, and including loading frame, one end of the loading frame is liquid
Loading end is pressed, the loading frame is equipped with guide rail and the running gear moved along the guide rail, and the running gear has horizontal stroke
Beam, the below the crossbeam movable hanging are equipped with mobile block, and the inside of the loading frame is equipped with multiple with the mobile block phase
The locating piece of cooperation, two neighboring locating piece clamp the mobile block.The damper of this structure becomes length loading frame, behaviour
Facilitate, fixation, reliability is higher.
Description of the drawings
Fig. 1 is the stereogram that damper of the present invention becomes length loading frame；
Fig. 2 is the enlarged partial isometric view at running gear in Fig. 1.
Specific embodiment
The present invention is described in further detail below according to drawings and examples.
As shown in Figures 1 and 2, the damper of the embodiment of the present invention becomes length loading frame, including loading frame 1, loads frame
One end of frame 1 is hydraulic loaded end 2, and loading frame 1 is equipped with guide rail 3 and the running gear 4 moved along guide rail 3, walking dress
Putting 4 has crossbeam 41, and 41 underside of crossbeam is hung equipped with mobile block 5, and the inside of loading frame 1 is equipped with multiple and mobile block
5 matched locating pieces 6, the two neighboring mobile block 5 of the clamping of locating piece 6.
Mobile block 5 one side opposite with hydraulic loaded end 1 is equipped with damper connector 51.Running gear 4 is with guide rail 3
Rolling wheel guide rails formula.Crossbeam 41 sets mobile block 5 by 42 movable hanging of screw.
Crossbeam 41 is equipped with the worm gearing 43 being connected with screw 42, screw 42 to be driven to rotate.
In order to further enhance the stability between mobile block and locating piece, it is equipped between locating piece 6 and mobile block 5
Disappear gap voussoir 7a, 7b that a pair is coordinated by inclined-plane, one of them gap voussoir 7a that disappears are fixedly connected with locating piece 6, another disappears
Gap voussoir 7b is fixedly connected with mobile block 5.By the effect of gravity, mobile block 5 is dropped between adjacent locating piece 6 simultaneously
Close connection.Dismountable tie-beam 8 is additionally provided on loading frame 1.
It the foregoing is merely embodiments of the present invention are illustrated, is not intended to limit the invention, for the technology of this field
For personnel, within the spirit and principles of the invention, any modifications, equivalent replacements and improvements are made should be included in
Within protection scope of the present invention.
Claims (7)
1. damper becomes length loading frame, including loading frame, one end of the loading frame is hydraulic loaded end, described to add
It carries frame and is equipped with guide rail and the running gear moved along the guide rail, the running gear has crossbeam, which is characterized in that institute
It states below the crossbeam movable hanging and is equipped with mobile block, the inside of the loading frame is equipped with multiple matched with the mobile block
Locating piece, two neighboring locating piece clamp the mobile block.
2. damper as described in claim 1 becomes length loading frame, which is characterized in that the mobile block adds with the hydraulic pressure
It carries the opposite one side in end and is equipped with damper connector.
3. damper as described in claim 1 becomes length loading frame, which is characterized in that the running gear is with the guide rail
Rolling wheel guide rails formula.
4. damper as described in claim 1 becomes length loading frame, which is characterized in that the crossbeam is set by screw movable hanging
The mobile block.
5. damper as claimed in claim 4 becomes length loading frame, which is characterized in that the crossbeam is equipped with and the screw
The worm gearing of connection, the screw to be driven to rotate.
6. damper as described in claim 1 becomes length loading frame, which is characterized in that the locating piece and the mobile block
Between be equipped with a pair of gap voussoir that disappears coordinated by inclined-plane, one of them gap voussoir that disappears is fixedly connected with locating piece, another disappears
Gap voussoir is fixedly connected with the mobile block.
7. damper as described in claim 1 becomes length loading frame, which is characterized in that is additionally provided on the loading frame removable
The tie-beam unloaded.
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 CN103604588A (en) | 2014-02-26 |
| CN103604588B true 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 |
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| CN (1) | CN103604588B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941487B (en) * | 2017-11-13 | 2019-11-15 | 武汉船用机械有限责任公司 | Damping cylinder damping characteristic experimental rig and method |
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| CN1834482A (en) * | 2006-03-28 | 2006-09-20 | 潘旭华 | Static pressure slideway able to precision position and its positioning method |
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| 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 |
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| KR20120080363A (en) * | 2011-01-07 | 2012-07-17 | 이정환 | A testing apparatus of damper |
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| 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 |
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| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103604588A (en) | 2014-02-26 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| 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. |
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| GR01 | Patent grant | ||
| 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. |
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| CP02 | Change in the address of a patent holder |