CN214748399U

CN214748399U - Double-layer structure long-acting shockproof platform

Info

Publication number: CN214748399U
Application number: CN202121268360.1U
Authority: CN
Inventors: 麦东亮
Original assignee: Suzhou Ruinuo Laboratory System Engineering Co ltd
Current assignee: Suzhou Ruinuo Laboratory System Engineering Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-16
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a bilayer structure can long-term jar-proof sky platform, including the stage body, the upper end surface of stage body is provided with the physiochemical board mesa, the upper end surface of physiochemical board mesa is provided with black granite marble workstation, the lower extreme surface of stage body is provided with M12 hydraulic shock attenuation + PU damping device, M12 hydraulic shock attenuation + PU damping device's lower extreme surface is provided with the inlayer steelframe and keeps apart the fuselage, one side surface that the fuselage was kept apart to the inlayer steelframe is provided with outer steelframe and keeps apart the fuselage. A bilayer structure can long-term jar-proof sky platform, guarantee that sky platform avoids falling the influence factor that user's in use unexpected operation brought completely, adopt from the long-term damping device of research and development, triple damping material produces, bears each other, multiple shock attenuation, long-term performance uses sky platform many years, still can guarantee original or be close original absorbing effect, brings better use prospect.

Description

Double-layer structure long-acting shockproof platform

Technical Field

The utility model relates to a sky platform technical field specifically is a but long-term jar-proof sky platform of bilayer structure.

Background

The sky 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, can control the interference in use when various devices vibrate, resist the interference in use when a road vehicle and the ground rub and vibrate, resist the interference in use when the earth naturally moves, resist the interference in use when the weather naturally changes, and ensure the accuracy in the experimental process.

The existing sky platform has the following two problems:

1. most of the existing balance platforms are of single-layer structures, and the balance is easily influenced by a user when in use.

2. The existing balance platform is made of rubber materials for damping, and as the core table top of the balance platform is made of marble and is very heavy, rubber slowly hardens over time and loses damping effect, so that vibration causes various problems of 0 drift, no return to 0, no weighing and the like on the balance.

The double-layer structure type long-acting quakeproof sky platform brings certain adverse effects to the using process of people, and aims to overcome the defects, the double-layer structure type long-acting quakeproof sky platform is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a but bilayer structure long-term shock-proof sky platform possesses bilayer structure, from advantages such as the long-term damping device of research and development, can effectively solve the problem in the background art to the not enough of prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bilayer structure can long-term jar-proof sky platform, includes the platform body, the upper end surface of platform body is provided with the physiochemical board mesa, the upper end surface of physiochemical board mesa is provided with black granite marble workstation, the lower extreme surface of platform body is provided with M12 hydraulic shock attenuation + PU damping device, M12 hydraulic shock attenuation + PU damping device's lower extreme surface is provided with the inlayer steelframe and keeps apart the fuselage, one side surface that the fuselage was kept apart to the inlayer steelframe is provided with outer steelframe and keeps apart the fuselage, the lower extreme surface that the fuselage was kept apart to outer steelframe is provided with the heavy shock attenuation adjustment foot of TPU.

Preferably, M12 hydraulic shock attenuation + PU damping device includes polyurethane shock absorber, stainless steel shell, hydraulic buffer and ripple shell fragment, the polyurethane shock absorber is located the upper end of stainless steel shell, hydraulic buffer is located the lower extreme of stainless steel shell, the ripple shell fragment is located the upper end of polyurethane shock absorber.

Preferably, a fixing adhesive is arranged between the polyurethane shock absorber and the stainless steel shell, the outer surface of the lower end of the polyurethane shock absorber is fixedly connected with the outer surface of the upper end of the stainless steel shell through the fixing adhesive, a welding block is arranged between the stainless steel shell and the hydraulic buffer, and the outer surface of the lower end of the stainless steel shell is fixedly connected with the outer surface of the upper end of the hydraulic buffer through the welding block.

Preferably, be provided with the mounting groove between black granite marble workstation and the physiochemical board mesa, and the upper end external fixed surface of one side surface of black granite marble workstation through mounting groove and physiochemical board mesa is connected, the lower extreme surface of stage body passes through M12 hydraulic shock attenuation + PU damping device and keeps apart the upper end external fixed surface of fuselage with the inlayer steelframe and is connected.

Preferably, be provided with the welded plate between fuselage is kept apart to inlayer steelframe and the fuselage is kept apart to the outer steelframe, and the one side surface that fuselage was kept apart to the inlayer steelframe keeps apart the fuselage passes through the welded plate and is kept apart one side surface fixed connection of fuselage with the outer steelframe.

Preferably, a connecting rod is arranged between the outer steel frame isolation machine body and the TPU heavy damping adjustment foot, and the outer surface of the lower end of the outer steel frame isolation machine body is fixedly connected with the outer surface of the upper end of the TPU heavy damping adjustment foot through the connecting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a but bilayer structure long-term jar-proof sky platform possesses following beneficial effect:

1. this bilayer structure can long-term jar-proof sky platform, bilayer structure through the sky platform, its effect guarantees that the sky platform avoids falling the influence factor that user's in use accidental operation brought completely, and the structure is succinct than the product on the market, but intensity is higher, interior frame and outrigger outward appearance coincidence, but the inherent clearance that remains about 10mm, interior outer support all surrounds the welding of steel pipe through the steel sheet, both guarantee the outward appearance, also strengthen the antidetonation effect of support, the overwhelming majority uses pure steel sheet or pure steel pipe to make on the market and forms, the support crossbeam forms through widening the welding of thickening material, use 50% steel frame plate welding of thickening, the support section welds with 200% thick steel sheet, in order to guarantee the antidetonation effect, the screw thread of back nut adopts the fine thread, the precision of adjusting like this is higher.

2. The double-layer long-acting shockproof ceiling platform is characterized in that a shock absorber is a long-acting shock absorption device which is self-developed, triple shock absorption materials are produced and mutually bear, multiple shock absorption is realized, long-acting performance is realized, the ceiling platform can still ensure the original or nearly original shock absorption effect after being used for many years, the double-layer long-acting shock absorption ceiling platform is small in size, good in shock resistance and shock absorption effect and effective for a long time, a hydraulic damper is adopted to replace a support rod, the damper can reduce the influence on a balance due to ground shock, the shock absorption pad is a polyurethane shock absorption pad which is poured by a mould for self-development and design, the polyurethane shock absorption pad has excellent comprehensive shock absorption performance and has the advantages of shock resistance, ageing resistance, weather resistance and the like, the shock absorption pad is designed in an annular shape, the shock absorption effect is greatly increased, wave springs are embedded in annular grooves, the wave springs have stable bearing performance and good shock absorption effect, and the long-absorbing effect cannot be changed again, and just bear the weight of half balance big reason platform through the test, like this, make the shock pad not only keep its effect of stabilizing the sky platform, and can not cause the shock pad to harden and become invalid because of the time extension, hydraulic damper and polyurethane and wave spring three all can the shock attenuation, and be the flexible excessive connection moreover, do not have rigid contact, so the three plays its total and shock attenuation effect, and the stainless steel ring of outside mainly improves pleasing to the eye effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the dual-layer long-acting shockproof platform of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the dual-layer long-acting shockproof platform of the present invention.

Fig. 3 is the structural schematic diagram of the M12 hydraulic damping + PU damping device of the dual-layer structural long-acting shock-proof sky platform.

Fig. 4 is a schematic diagram of the corrugated elastic sheet structure of the dual-layer long-acting shockproof platform of the present invention.

Fig. 5 is a plan view of the double-layer structural long-acting quakeproof platform of the present invention.

Fig. 6 is a top view of the dual-layer long-acting quakeproof platform of the present invention.

In the figure: 1. a platform body; 2. a black granite marble worktable; 3. a physiochemical plate table-board; 4. the inner steel frame isolates the fuselage; 5. TPU heavy damping adjusting feet; 6. an outer steel frame isolation fuselage; 7. m12 hydraulic damping + PU damping device; 701. a polyurethane vibration damper; 702. a stainless steel housing; 703. a hydraulic buffer; 704. corrugated shrapnel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in FIGS. 1 to 4, a double-layer structural long-acting quakeproof ceiling platform comprises a platform body 1, a physicochemical plate table top 3 is arranged on the outer surface of the upper end of the platform body 1, a black granite marble worktable 2 is arranged on the outer surface of the upper end of the physicochemical plate table top 3, an M12 hydraulic damping and PU damping device 7 is arranged on the outer surface of the lower end of the platform body 1, an inner steel frame isolation machine body 4 is arranged on the outer surface of the lower end of the M12 hydraulic damping and PU damping device 7, an outer steel frame isolation machine body 6 is arranged on the outer surface of one side of the inner steel frame isolation machine body 4, a TPU heavy damping adjustment foot 5 is arranged on the outer surface of the lower end of the outer steel frame isolation machine body 6, a mounting groove is arranged between the black granite marble worktable 2 and the physicochemical plate table top 3, and the outer surface of one side of the black granite marble worktable 2 is fixedly connected with the outer surface of the upper end of the physicochemical plate table top 3 through the mounting groove, the lower extreme surface of platform body 1 keeps apart the upper end external surface fixed connection of fuselage 4 through M12 hydraulic shock attenuation + PU damping device 7 and inlayer steelframe, the inlayer steelframe keeps apart and is provided with the welded plate between fuselage 4 and the outer steelframe isolation fuselage 6, and one side external surface fixed connection that fuselage 6 was kept apart through welded plate and outer steelframe to the one side surface that fuselage 4 was kept apart to the inlayer steelframe, the outer steelframe keeps apart and is provided with the connecting rod between fuselage 6 and the heavy shock attenuation adjustment foot of TPU 5, and the lower extreme surface that fuselage 6 was kept apart to the outer steelframe passes through the upper end external surface fixed connection of connecting rod and the heavy shock attenuation adjustment foot of TPU 5, guarantee that the astrolabe avoids completely falling the influence factor that user in use accidental operation brought, and the structure is succinct than the product on the market, but intensity is higher.

The second embodiment is as follows:

based on the first embodiment, as shown in fig. 2, the M12 hydraulic shock-absorbing + PU shock-absorbing device 7 includes a polyurethane shock-absorbing body 701, a stainless steel casing 702, a hydraulic shock-absorbing body 703 and a corrugated elastic sheet 704, the polyurethane shock-absorbing body 701 is located at the upper end of the stainless steel casing 702, the hydraulic shock-absorbing body 703 is located at the lower end of the stainless steel casing 702, the corrugated elastic sheet 704 is located at the upper end of the polyurethane shock-absorbing body 701, a fixing glue is disposed between the polyurethane shock-absorbing body 701 and the stainless steel casing 702, the outer surface of the lower end of the polyurethane shock-absorbing body 701 is fixedly connected with the outer surface of the upper end of the stainless steel casing 702 through the fixing glue, a welding block is disposed between the stainless steel casing 702 and the hydraulic shock-absorbing body 703, the shock-absorbing device is manufactured by using a long-term shock-absorbing device developed from a triple shock-absorbing material, the shock absorption and long-term performance are realized, the original or similar shock absorption effect can be still ensured after the platform is used for many years, the concrete body is small, the shock resistance and the fruit reduction are good, and the shock absorption and long-term effect is realized.

Principle of operation

The utility model comprises a platform body 1, a black granite marble worktable 2, a physiochemical plate table-board 3, an inner steel frame isolation body 4, TPU heavy damping adjustment feet 5, an outer steel frame isolation body 6, M12 hydraulic damping and PU damping device 7, a polyurethane damping body 701, a stainless steel shell 702, a hydraulic buffer 703 and a corrugated elastic sheet 704, when in use, the platform is ensured to completely avoid influencing factors caused by accidental operation in use by users through the double-layer structure of the platform, the structure is simpler than products on the market, but the strength is higher, the inner frame is superposed with the outer frame appearance to reduce the use space, but the clearance of about 10mm is reserved internally, the inner and outer frames are welded by steel plates surrounding steel pipes, the appearance is ensured, the anti-seismic effect of the frames is also enhanced, most of the market is made of pure steel plates or pure steel pipes, the frame beam is formed by welding of widened thickening materials, the shock-absorbing effect is ensured by welding a steel frame plate which is 50% thickened, a supporting part is welded by a steel plate which is 200% thick, the thread of a supporting nut adopts a fine thread, the adjusting precision is higher, a shock absorber adopts a long-acting shock-absorbing device which is self-developed, triple shock-absorbing materials are produced and mutually supported, multiple shock absorption and long-acting exertion are realized, a balance platform is used for many years, the original or similar shock-absorbing effect can be still ensured, the concrete size is small, the shock-absorbing effect is good, the shock-absorbing effect is long-term effective, a hydraulic damper is adopted to replace a supporting rod, the damper can reduce the influence on a balance due to ground shock, the shock-absorbing pad is a polyurethane shock-absorbing pad which is self-developed and designed and poured by a die sinking tool, the comprehensive shock-absorbing performance of polyurethane is excellent, the advantages of shock resistance, ageing resistance, weather resistance and the like are achieved, the shock-absorbing pad is designed in a ring shape, the shock-absorbing effect is greatly improved, embedding wave spring in the ring type recess, wave spring itself has bearing capacity stable, the shock attenuation is effectual, its long-time shock attenuation effect can not change once more, and just divide the weight that bears half balance reason platform through the test, thus, make the shock pad not only keep its effect of stabilizing the sky platform, and can not be because of the time extension, and cause the shock pad sclerosis and become invalid, hydraulic damper and polyurethane and wave spring three all can the shock attenuation, and be flexible excessive connection, do not have the rigid contact, so the three exerts its total and shock attenuation effect, the stainless steel ring of outside mainly improves pleasing to the eye effect.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a but long-term shockproof sky platform of bilayer structure, includes platform body (1), its characterized in that: the upper end surface of stage body (1) is provided with physiochemical board mesa (3), the upper end surface of physiochemical board mesa (3) is provided with black granite marble workstation (2), the lower extreme surface of stage body (1) is provided with M12 hydraulic shock attenuation + PU damping device (7), the lower extreme surface of M12 hydraulic shock attenuation + PU damping device (7) is provided with the inlayer steelframe and keeps apart fuselage (4), one side surface that fuselage (4) was kept apart to the inlayer steelframe is provided with outer steelframe and keeps apart fuselage (6), the lower extreme surface that fuselage (6) was kept apart to the outer steelframe is provided with TPU heavy shock attenuation adjustment foot (5).

2. The double-layer long-acting quakeproof sky platform as claimed in claim 1, wherein: m12 hydraulic shock attenuation + PU damping device (7) include polyurethane shock absorber (701), stainless steel shell (702), hydraulic buffer (703) and ripple shell fragment (704), polyurethane shock absorber (701) are located the upper end of stainless steel shell (702), hydraulic buffer (703) are located the lower extreme of stainless steel shell (702), ripple shell fragment (704) are located the upper end of polyurethane shock absorber (701).

3. The double-layer long-acting quakeproof sky platform as claimed in claim 2, wherein: the polyurethane shock absorber is characterized in that fixing glue is arranged between the polyurethane shock absorber (701) and the stainless steel shell (702), the outer surface of the lower end of the polyurethane shock absorber (701) is fixedly connected with the outer surface of the upper end of the stainless steel shell (702) through the fixing glue, a welding block is arranged between the stainless steel shell (702) and the hydraulic buffer (703), and the outer surface of the lower end of the stainless steel shell (702) is fixedly connected with the outer surface of the upper end of the hydraulic buffer (703) through the welding block.

4. The double-layer long-acting quakeproof sky platform as claimed in claim 1, wherein: be provided with the mounting groove between black granite marble workstation (2) and physiochemical board mesa (3), and the upper end external fixed surface that one side surface of black granite marble workstation (2) passes through mounting groove and physiochemical board mesa (3) is connected, the lower extreme surface of platform body (1) passes through M12 hydraulic shock attenuation + PU damping device (7) and the upper end external fixed surface that fuselage (4) were kept apart to the inlayer steelframe and is connected.

5. The double-layer long-acting quakeproof sky platform as claimed in claim 1, wherein: the steel frame isolation machine body is characterized in that a welding plate is arranged between the inner steel frame isolation machine body (4) and the outer steel frame isolation machine body (6), and the outer surface of one side of the inner steel frame isolation machine body (4) is fixedly connected with the outer surface of one side of the outer steel frame isolation machine body (6) through the welding plate.

6. The double-layer long-acting quakeproof sky platform as claimed in claim 1, wherein: the outer steel frame isolation machine body is characterized in that a connecting rod is arranged between the outer steel frame isolation machine body (6) and the TPU heavy damping adjustment foot (5), and the outer surface of the lower end of the outer steel frame isolation machine body (6) is fixedly connected with the outer surface of the upper end of the TPU heavy damping adjustment foot (5) through the connecting rod.