CN214309107U - Shock attenuation sky platform - Google Patents

Abstract

The embodiment of the utility model discloses a shock-absorbing platform, which comprises a table frame, an outer table surface and an inner table surface, wherein the table frame is a box body with a lower bottom surface and an opening in the front surface, the outer table surface and the inner table surface are both rectangular plates, the area of the outer table surface is larger than that of the inner table surface, the outer table surface is arranged on the table frame, and the inner table surface is arranged on the outer table surface; the utility model provides a shock attenuation platform that precision is higher, stability is stronger.

Description

Shock attenuation sky platform

Technical Field

The utility model relates to a world platform technical field specifically is a shock attenuation world platform.

Background

The balance platform is a basic matched experimental device which is specially designed aiming at experiments with high precision and interference resistance and has stronger damping effect. The interference to the use when various equipment shakes can be controlled, the interference to the use when the friction shake between a road vehicle and the ground is resisted, the interference to the use when the earth naturally moves is resisted, and the interference to the use when the weather naturally changes is resisted; ensuring accuracy during the experiment. The design of the platform is three-level shock absorption, namely: a table body, a table top and an instrument.

The existing sky platform can only meet the use of one in ten thousandth balance, and can not meet the use requirement for one in million, which is accurate to 6 digits after a decimal point; the existing balance platform has low stability and precision, and slight vibration or collision can influence the one-day-per-million balance precision;

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a higher, the stronger shock attenuation sky platform of stability of precision.

To achieve the purpose, the embodiment of the present invention provides the following technical solutions:

the utility model provides a shock attenuation sky platform, includes table frame, outer mesa, interior mesa, the table frame is bottom surface and preceding open-ended box down, outer mesa with interior mesa is the cuboid board, just the area of outer mesa is greater than interior mesa, outer mesa set up in on the table frame, interior mesa set up in on the outer mesa.

Preferably, the table frame is connected with the outer table top in a gluing mode.

Preferably, the bottom of table frame is equipped with the adjustable foot of buffering, the adjustable foot of buffering includes outer foot of T shape and T shape inner foot, the foot cover is located in the outer foot of T shape, just the foot connection is equipped with the spring in T shape outer foot and the T shape.

Preferably, the inner table top is a marble table top.

Preferably, the size of the inner table-board is: the length is 500-700, the width is 500-700 and the height is 30-50 mm.

Preferably, the size of the outer table top is: length 1500-.

Compared with the prior art, the utility model has following advantage:

1. the weighing precision is improved from one ten thousandth to one millionth;

2. the damping buffer support is enhanced, the precision and the stability of the balance are improved, and the improved balance adopts an internal and external separation type structure; even if slight vibration or collision exists, the one-millionth leveling precision cannot be influenced.

Drawings

To more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments of the present invention will be briefly described below.

It should be apparent that the drawings in the following description are only for some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without any inventive exercise, and the other drawings also belong to the drawings required for the embodiments of the present invention.

Fig. 1 is a schematic perspective view of a shock-absorbing platform according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a buffering adjustable leg of a shock-absorbing platform according to an embodiment of the present invention;

reference numerals: 1. the table comprises a table frame 2, an outer table top 3, an inner table top 4, a T-shaped inner leg 5, a spring 6 and a T-shaped outer leg.

Detailed Description

In order to make the purpose, technical solution, beneficial effect and obvious progress of the embodiments of the present invention clearer, the drawings provided in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

It is obvious that all of these described embodiments are only some, not all embodiments of the invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the terms "first", "second" and "third" (if present) and the like in the description and claims of the present invention and the accompanying drawings of the embodiments of the present invention are used only for distinguishing different objects and not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

It is to be understood that:

in the description of the embodiments of the present invention, the terms "upper", "lower", "top", "bottom", and other indicative orientations or positions are only used for describing the orientations or positional relationships shown in the drawings according to the embodiments of the present invention, and are not intended to indicate or imply specific orientations, specific orientation configurations, and operations that the devices or elements must have, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or movably connected, or integrated; either directly or indirectly through intervening media, intangible signal, or even optical, communication between two elements, or an interaction between two elements, unless expressly limited otherwise.

The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be further noted that the following embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

The technical solution of the present invention will be described in detail with reference to specific examples.

As shown in fig. 1, a damping platform is shown, which comprises a table frame 1, an outer table top 2 and an inner table top 3, wherein the table frame 1 is a cuboid with 2-surface openings and hollow interior, specifically, a lower bottom surface and a front surface are opened, and the other 4 surfaces are closed through a table top. The outer table top 2 is a cuboid plate with the size of 1600 mm long, 1600 mm wide and 40mm high, and the outer table top 2 is fixed on the table frame 1 through viscose glue. The inner table-board 3 is a cuboid plate with the size of 600 mm long, 600 mm wide and 40mm high, and the inner table-board 3 is fixed on the outer table-board 2 through a gasket.

In this embodiment, table frame 1 is panel, and panel is more stable for the iron sheet, can avoid the balance measuring accuracy that the vibrations of table frame 1 lead to.

In this embodiment, the inner mesa 3 is a black marble mesa, which has a heavy weight and does not affect the millionth-one-day-leveling accuracy even if there is a slight shock or impact.

In this embodiment, the desk further includes 4 buffering adjustable legs, which are not shown in the figures, and are disposed at four corners of the desk frame 1. The damping, buffering and supporting are enhanced, and the precision and the stability of the balance are improved.

As shown in fig. 2, the buffering adjustable leg of the damping platform is shown, and comprises a T-shaped inner leg 4, a spring 5 and a T-shaped outer leg 6, wherein the T-shaped outer leg 6 is an inner opening, the T-shaped inner leg 4 is arranged in the T-shaped outer leg 6, the spring 5 is arranged in the T-shaped outer leg 6, the T-shaped inner leg 4 is connected with a table frame 1, and the T-shaped inner leg 4 can be pressed downwards by the gravity of the table frame 1 to deform the spring 5 under pressure. Because the spring 5 has certain flexibility, when the ground is uneven or the vibration caused by environmental factors is caused, the spring 5 can play a good buffering role so as to ensure the precision and the stability of the balance.

In this embodiment, the T-shaped inner leg 4 and the T-shaped outer leg 6 are made of steel with high hardness, so as to avoid deformation due to the influence of gravity for a long time.

In the present embodiment, the length of the spring 5 is 5 cm.

During the description of the above description:

the description of the terms "present embodiment," "embodiments of the invention," "as shown at … …," "further improved technical solutions," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention; in this specification, the schematic representations of the terms used above are not necessarily for the same embodiment or example, and the particular features, structures, materials, or characteristics described, etc., may be combined or brought together in any suitable manner in any one or more embodiments or examples; furthermore, those of ordinary skill in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without undue conflict.

Finally, it should be noted that:

the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same;

although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or equivalent replaced by some or all of the technical features, and such modifications or replacements may not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides a shock attenuation sky platform, its characterized in that, includes table frame, outer mesa, interior mesa, the table frame is bottom surface and preceding open-ended box down, outer mesa with interior mesa is the cuboid board, just the area of outer mesa is greater than interior mesa, outer mesa set up in on the table frame, interior mesa set up in on the outer mesa.

2. A shock absorbing ride as claimed in claim 1, wherein the table is attached to the outer deck by gluing.

3. The shock-absorbing platform as claimed in claim 1, wherein the bottom of the table frame is provided with adjustable buffering legs, the adjustable buffering legs include a T-shaped outer leg and a T-shaped inner leg, the T-shaped inner leg is sleeved in the T-shaped outer leg, and the T-shaped outer leg and the T-shaped inner leg are connected to form a spring.

4. A shock absorbing ride as claimed in claim 1, wherein the inner deck is a marble deck.

5. The shock absorbing sky platform as claimed in claim 1 wherein the size of said inner deck is: the length is 500-700, the width is 500-700 and the height is 30-50 mm.

6. The shock absorbing sky platform as claimed in claim 1 wherein the outer platform is sized to: length 1500-.

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