CN203400740U - Shock-absorption hydraulic test working rack - Google Patents
Shock-absorption hydraulic test working rack Download PDFInfo
- Publication number
- CN203400740U CN203400740U CN201320372509.XU CN201320372509U CN203400740U CN 203400740 U CN203400740 U CN 203400740U CN 201320372509 U CN201320372509 U CN 201320372509U CN 203400740 U CN203400740 U CN 203400740U
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- China
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- table top
- table face
- layer table
- brace summer
- test working
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Abstract
The utility model discloses a shock-absorption hydraulic test working rack. The shock-absorption hydraulic test working rack comprises an upper-layer table face (1), a support beam (2), a lower-layer table face (11), a side plate (3) and a rack support (6), wherein the support beam is fixedly connected to the side plate; the lower-layer table face is seamlessly welded to the side plate, a sponge damping cushion (10) is arranged between the upper-layer table face and the lower-layer table face, a rubber damping cushion (9) is arranged between the upper-layer table face and the support beam, the upper-layer table face consists of a plurality of square small table faces, and the small table faces are fixedly arranged on the support beam. The shock-absorption hydraulic test working rack has the beneficial effects that the damping cushions are additionally arranged between the upper-layer table face and the support beam of an experiment table as well as between the upper-layer table face and the lower-layer table face of the experiment table, so that the vibration influence caused by a hydraulic system on an experiment is reduced, and the accuracy of the experiment is improved; the upper-layer table face is a partitioned detachable table face, can be refitted according to different experimental requirements, is convenient to test and maintain and is preferable in damping effect.
Description
Technical field
The utility model relates to a kind of hydraulic test stand, specifically a kind of damping hydraulic test Working gantry.
Background technology
Along with the development of camera work, increasing subject can be studied by camera work, wherein, in hydraulic pressure subject, probes into runner inside and relates to the microphenomenons such as cavitation, cavitation corrosion and can display intuitively by photography completely.Present stage, Applied Photography technology was more to the research of the aspects such as hydraulic pressure subject microcosmic mechanism, in hydraulic system, because the vibrations that pumping plant brings are inevitable, and shake conference, caused picture unclear, thereby use video camera inevitably to face the needs of damping, so need in a hurry at present the hydraulic test platform of a kind of energy damping.
At present, the existing Hydraulic Experimental Platform of China is mainly hydraulic drive testing stand, and damping effect is not good, and in addition, experiment table top cannot be realized fixing for optical image capturing device (comprising light source, lens, video camera etc.).Current existing optical bench price is generally all higher, and be difficult to realize fixing Hydraulic Elements, in addition, in the foundation of hydraulic system and the Renewal process of Hydraulic Elements, inevitably can cause the leakage of hydraulic oil, optical bench cannot be realized recovery and the leakage-preventing pollution of hydraulic oil.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of damping hydraulic test Working gantry, good damping effect, can meet Fluid Drive Experiment, can meet again the needs of Application Optics technical research hydraulic pressure subject, and structure is relatively simple, cheap.
To achieve these goals, the utility model comprises: upper strata table top, brace summer, lower floor's table top, side plate and stand support, stand supports with experiment stage body and is connected with packing ring by bolt, brace summer is fixedly connected on side plate, between upper strata table top and lower floor's table top, be provided with sponge beam, lower floor's table top seamless welding is on side plate, between described upper strata table top and brace summer, be provided with Rubber shock-absorbing pad, described upper strata table top is comprised of some square little table tops, and little table top is fixed on brace summer.
Further improve, hollow forms an oil storage space with lower floor table top below brace summer, and hydraulic oil is set blocks up.
Further improve, described little table top is fixed on brace summer by sunk screw.
Further improve, described little table top top is furnished with the screwed hole of 6 millimeters of spacing 25 mm dias.
Compared with prior art, its beneficial effect is the utility model: between experimental bench upper strata table top and brace summer and between experimental bench levels, all add beam, reduce the vibration influence that hydraulic system is brought to experiment, improve the degree of accuracy of experiment, upper strata table top adopts piecemeal detachably to test table top, can according to different experiments, require to carry out the repacking of table top, be convenient to experiment and maintenance, and the damping effect of this kind of piecemeal table top is better, the fixedly employing sunk screw of piecemeal upper strata table top, guarantee the smooth of table top, thereby do not affect the normal operating operation of experimental bench, this device is divided into three grades of dampings in sum, first order damping is the damping of piecemeal table top, vibrations between little table top are because piecemeal and being independent of each other independently, second level damping is the sponge beam between upper strata table top and lower floor's table top, third level damping is the Rubber shock-absorbing pad damping between upper strata table top and brace summer, next is on little table top top, to be furnished with the screwed hole of 6 millimeters of spacing 25 mm dias, can fixed optics photographic equipment, facilitate the application of photographic equipment.Experimental bench duoble-layer table top and support with bolts but not welding is detachable, has avoided that experimental bench volume is excessive should not be moved, or the situation that should not move into due to restrictions such as the door in laboratory, windows; Experiment table top adopts double-decker, has guaranteed the reliable recovery of leakage of oil in carrying out dismounting and repacking experimentation, avoids waste and the pollution to laboratory of hydraulic oil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the partial enlarged drawing at the I place of Fig. 3.
In figure: 1, upper strata table top, 2, brace summer, 3, side plate, 4, hydraulic oil is stifled, 5, packing ring, 6, stand supports, 7, sunk screw, 8, screwed hole, 9, rubber vibration isolation cushion, 10, sponge beam ，11, lower floor table top.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figures 1 and 3, this damping hydraulic test Working gantry, comprise upper strata table top 1, brace summer 2, lower floor's table top 11, side plate 3 and stand support 6, stand supports 6 and is connected with packing ring 5 by bolt with experiment stage body, brace summer 2 is fixedly connected on side plate 3, between upper strata table top 1 and lower floor's table top 11, be provided with sponge beam 10, lower floor's table top seamless welding is on side plate 3, as shown in Figure 4, between upper strata table top 1 and brace summer 2, be provided with Rubber shock-absorbing pad 9, as shown in Figure 2, described upper strata table top 1 is comprised of some square little table tops, quantity can be 4 to 40 as required, little table top is fixed on brace summer by sunk screw 7, brace summer 2 is hollow and an oil storage space of lower floor's table top 11 formation below, and correspondence arranges hydraulic oil stifled 4.Described little table top top is furnished with the screwed hole 8 of 6 millimeters of spacing 25 mm dias, like this can be easily for fixed optics facility or Hydraulic Elements.
During use, the hydraulic power unit splitting with Hydraulic Experimental Platform is placed on experimental bench one side, need a part of hydraulic circuit of repacking or observation by fixture, to be fixed on the little table top of piecemeal of upper strata table top 1, optical system (high definition photographic apparatus, light source etc.) be fixed on the little table top of other piecemeals, (hydraulic circuit arrives brace summer 2 and lower floor's table top 11 by beam can to realize like this double-layer shock-absorbing from hydraulic circuit to optical element, brace summer 2 and lower floor's table top 11 arrive optical system by beam), thereby little table top and beam by piecemeal reduce the impact of hydraulic system on experimental bench.
By optical system by observation the transfer of data such as image to computer, also can by computer to experimental data process formation laboratory report.The operation that can meet the experiments such as hydraulic drive like this can realize the observation to hydraulic pressure runner inside again.In addition, the hydraulic oil of revealing in the experimentation oil storage space that platform lower floor 11 forms by experiment stores, and regularly opens hydraulic oil stifled 4 and carry out the recovery and reuse of hydraulic oil.
Claims (4)
1. a damping hydraulic test Working gantry, comprise that upper strata table top (1), brace summer (2), lower floor's table top (11), side plate (3) and stand support (6), stand supports (6) and is connected with packing ring (5) by bolt with experiment stage body, brace summer (2) is fixedly connected on side plate (3), it is characterized in that, between described upper strata table top (1) and lower floor's table top (11), be provided with sponge beam (10), lower floor's table top seamless welding is upper at side plate (3), between upper strata table top (1) and brace summer (2), is provided with Rubber shock-absorbing pad (9); Described upper strata table top (1) is comprised of some square little table tops, and little table top is fixed on brace summer (2).
2. a kind of damping hydraulic test Working gantry according to claim 1, is characterized in that, brace summer (2) below hollow and lower floor's table top (11) forms an oil storage space, and correspondence arranges hydraulic oil stifled (4).
3. a kind of damping hydraulic test Working gantry according to claim 1, is characterized in that, little table top is fixed on brace summer (2) by sunk screw (7).
4. a kind of damping hydraulic test Working gantry according to claim 1, is characterized in that, described little table top top is furnished with the screwed hole (8) of 6 millimeters of spacing 25 mm dias.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372509.XU CN203400740U (en) | 2013-06-27 | 2013-06-27 | Shock-absorption hydraulic test working rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372509.XU CN203400740U (en) | 2013-06-27 | 2013-06-27 | Shock-absorption hydraulic test working rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400740U true CN203400740U (en) | 2014-01-22 |
Family
ID=49936683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320372509.XU Expired - Fee Related CN203400740U (en) | 2013-06-27 | 2013-06-27 | Shock-absorption hydraulic test working rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301896A (en) * | 2013-06-27 | 2013-09-18 | 中国矿业大学 | Shock absorption hydraulic experiment working table |
| CN108903306A (en) * | 2018-07-11 | 2018-11-30 | 河海大学 | A kind of micro- vibration Double-layer intelligent instrument platform |
-
2013
- 2013-06-27 CN CN201320372509.XU patent/CN203400740U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301896A (en) * | 2013-06-27 | 2013-09-18 | 中国矿业大学 | Shock absorption hydraulic experiment working table |
| CN103301896B (en) * | 2013-06-27 | 2014-12-31 | 中国矿业大学 | Shock absorption hydraulic experiment working table |
| CN108903306A (en) * | 2018-07-11 | 2018-11-30 | 河海大学 | A kind of micro- vibration Double-layer intelligent instrument platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |