CN211901424U

CN211901424U - Air cushion type self-balancing vibration isolation platform

Info

Publication number: CN211901424U
Application number: CN201922305474.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Huai'an Chuanghai Network Technology Co ltd
Current assignee: Huai'an Chuanghai Network Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-10
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses an air cushion formula self-balancing vibration isolation platform, comprises an operation bench, the lower surface of operation panel is equipped with eight bumper shock absorbers that are the rectangle and distribute, and is equipped with strutting arrangement at the lower surface middle part of operation panel, the lower extreme of bumper shock absorber and strutting arrangement's lower extreme all are connected with the last fixed surface of backup pad, and the lower surface of backup pad is equipped with first rectangular channel, and the inside of first rectangular channel is equipped with four evenly distributed's air cushion, and the upper surface that corresponds the backup pad with the air cushion is equipped with four fixed sleeves that are the rectangle and distributes, and fixed sleeve's inside interlude has the cylindricality gasbag, and the lower extreme and the air cushion of cylindricality gasbag are. This air cushion type self-balancing vibration isolation platform, stability is good, and simple structure can play the absorbing effect of shock insulation through air cushion and bumper shock absorber, can support the operation panel through the cylindricality gasbag, makes the operation panel can reach balanced state, and the operation of convenient experiment reduces experimental error, improves the precision.

Description

Air cushion type self-balancing vibration isolation platform

Technical Field

The utility model relates to a shock insulation platform technical field specifically is an air cushion type self-balancing vibration isolation platform.

Background

Shock insulation is a neotype building structure form of nai earthquake, sets up the shock insulation pad through the certain floor capital in house, prevents the earthquake effect transmission that makes progress to reach the effect that weakens the structure earthquake reflection, along with scientific and technological development, also more and more high to the requirement of experiment, consequently more and more shock insulation platforms appear, and be used for satisfying the requirement of experiment, current shock insulation platform carries out the shock insulation through the shock pad usually, and the shock insulation effect is not good, and experimental error is big, influences the precision of experiment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an air cushion type self-balancing vibration isolation platform, stability is good, simple structure can play the absorbing effect of shock insulation through air cushion and bumper shock absorber, can support the operation panel through the cylindricality gasbag, makes the operation panel can reach balanced state, makes things convenient for the operation of experiment, reduces experimental error, improves the precision, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air cushion type self-balancing vibration isolation platform, includes the operation panel, the lower surface of operation panel is equipped with eight bumper shock absorbers that are the rectangle and distribute, and the lower surface middle part of operation panel is equipped with strutting arrangement, the lower extreme of bumper shock absorber and strutting arrangement's lower extreme all are connected with the last fixed surface of backup pad, the lower surface of backup pad is equipped with first rectangular channel, the inside of first rectangular channel is equipped with four evenly distributed's air cushion, and the upper surface that corresponds the backup pad with the air cushion is equipped with four fixed sleeves that are the rectangle and distribute, fixed sleeve's inside interlude has the cylindricality gasbag, the lower extreme and the air cushion of cylindricality gasbag are connected, the lower extreme of backup pad is equipped with the bottom plate, the upper surface of bottom plate is equipped with the second rectangular channel, and the bottom plate passes through second rectangular channel and activity backup.

As a preferred technical scheme of the utility model, the bumper shock absorber includes the outer sleeve, the lower extreme of outer sleeve is connected with the last fixed surface of backup pad, and the upper end activity interlude of outer sleeve has the bracing piece, the upper surface of bracing piece is connected with the lower fixed surface of operation panel, and the lateral surface activity of outer sleeve has cup jointed the spring, the upper end of spring is connected with the lower fixed surface of operation panel, and the lower extreme of spring is connected with the last fixed surface of backup pad. The function of supporting the operation table is achieved, and meanwhile the damping effect can be achieved.

As a preferred technical scheme of the utility model, the height that highly is greater than the bracing piece of outer sleeve, and the interior axle footpath of outer sleeve is greater than the axle footpath of bracing piece. The supporting rod and the outer sleeve can be inclined, and the shock insulation and absorption effects on the operating platform can be achieved.

As a preferred technical scheme of the utility model, strutting arrangement includes the dead lever, the lower extreme of dead lever and the upper surface middle part fixed connection of backup pad, the upper end of dead lever is equipped with fixed ball, and the lower surface middle part that corresponds the operation panel with fixed ball is equipped with the fixed block, the lower surface of fixed block is equipped with spherical groove, and fixed ball passes through spherical groove and fixed block swing joint. The operation table is supported, and the operation table and the support plate can be relatively inclined.

As a preferred technical scheme of the utility model, the upper surface middle part of operation panel is equipped with the cross recess, the inside of cross recess is equipped with the liquid level appearance of two sets of vertical distributions, and every group liquid level appearance has two, the upper end of cross recess is equipped with the transparent plate. Whether the operation panel is horizontal can be detected, and the experiment is convenient to carry out.

As an optimal technical scheme of the utility model, the pillar has four, and four pillars are the rectangle distribution at the lower surface of bottom plate, and the lower surface of pillar is equipped with the shock pad. The effect of supporting the bottom plate is achieved, and the effect of shock insulation and shock absorption is achieved.

Compared with the prior art, the beneficial effects of the utility model are that: this air cushion type self-balancing vibration isolation platform, whole vibration isolation platform stability is good, and simple structure can play the shock insulation absorbing effect through air cushion and bumper shock absorber, can support the operation panel through the cylindricality gasbag, makes the operation panel can reach balanced state, and the operation of convenient experiment reduces experimental error, improves the precision.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises an operation table 1, a cross-shaped groove 2, a transparent plate 21, a liquid level meter 3, a shock absorber 4, a supporting rod 41, an outer sleeve 42, a spring 43, a supporting device 5, a fixing rod 51, a fixing ball 52, a fixing block 53, a supporting plate 6, a first rectangular groove 61, an air cushion 7, a bottom plate 8, a second rectangular groove 81, a support column 9, a shock absorbing cushion 10, a fixing sleeve 11 and a cylindrical air bag 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: an air cushion type self-balancing vibration isolation platform comprises an operating platform 1, wherein a cross-shaped groove 2 is formed in the middle of the upper surface of the operating platform 1, two groups of vertically distributed liquid level meters 3 are arranged inside the cross-shaped groove 2, two liquid level meters 3 are arranged in each group and used for detecting whether the operating platform 1 is horizontal or not, the operation of an experiment is facilitated, a transparent plate 21 is arranged at the upper end of the cross-shaped groove 2 and used for conveniently observing the liquid level meters 3, the operating platform 1 can be detected to be horizontal or not, the experiment is facilitated, eight shock absorbers 4 which are distributed in a rectangular shape are arranged on the lower surface of the operating platform 1, each shock absorber 4 comprises an outer sleeve 42, the lower end of each outer sleeve 42 is fixedly connected with the upper surface of a supporting plate 6, a supporting rod 41 is movably inserted at the upper end of each outer sleeve 42, the upper surface of each supporting rod 41, when receiving vibration, the supporting rod 41 and the outer sleeve 42 move relatively, the supporting plate 6 and the operating platform 1 extrude the spring 43, the spring 43 is compressed to deform, so as to play a role in shock absorption and shock insulation, the upper end of the spring 43 is fixedly connected with the lower surface of the operating platform 1, the lower end of the spring 43 is fixedly connected with the upper surface of the supporting plate 6, so as to play a role in supporting the operating platform 1 and also play a role in shock absorption, the height of the outer sleeve 42 is greater than that of the supporting rod 41, the inner shaft diameter of the outer sleeve 42 is greater than that of the supporting rod 41, so that the supporting rod 41 and the outer sleeve 42 can incline, so as to play a role in shock absorption and shock absorption for the operating platform 1, the middle part of the lower surface of the operating platform 1 is provided with the supporting device 5, the supporting device 5 comprises a fixing rod 51, the lower end of the fixing rod 51 is, a fixed block 53 is arranged in the middle of the lower surface of the operating platform 1 corresponding to the fixed ball 52, a spherical groove is arranged on the lower surface of the fixed block 53, the fixed ball 52 is movably connected with the fixed block 53 through the spherical groove, when the amplitude of the supporting plate 6 is larger, the fixed ball 52 slightly rotates around the fixed block 53 through the spherical groove, the operating platform 1 and the supporting plate 6 are relatively inclined, the supporting plate 6 or the operating platform 1 extrudes the shock absorber 4 to play a role in damping and supporting the operating platform 1, the operating platform 1 and the supporting plate 6 can be relatively inclined, the lower end of the shock absorber 4 and the lower end of the supporting device 5 are fixedly connected with the upper surface of the supporting plate 6, a first rectangular groove 61 is arranged on the lower surface of the supporting plate 6, four air cushions 7 which are uniformly distributed are arranged inside the first rectangular groove 61, the first rectangular groove 61 plays a role in fixing the air cushions 7, four fixing sleeves 11 which are rectangularly distributed are arranged on the, the cylindrical air bag 12 is inserted in the fixing sleeve 11, the air bag 7 is extruded to pressurize the pressure in the air bag 7, so that gas enters the cylindrical air bag 12, the cylindrical air bag 12 swells to support the operation table 1, so that the operation table 1 is kept balanced, the lower end of the cylindrical air bag 12 is connected with the air bag 7, the lower end of the support plate 6 is provided with a bottom plate 8, the upper surface of the bottom plate 8 is provided with a second rectangular groove 81, the bottom plate 8 is movably clamped with the support plate 6 through the second rectangular groove 81, the lower surface of the bottom plate 8 is provided with four support columns 9, the four support columns 9 are distributed in a rectangular shape on the lower surface of the bottom plate 8, the lower surface of each support column 9 is provided with a shock absorption pad 10 to play a role in supporting the bottom plate 8 and play a shock absorption role, the whole shock absorption platform is good in stability and simple in structure, and can play a shock absorption role in shock, can support operation panel 1 through cylindricality gasbag 12, make operation panel 1 can reach balanced state, make things convenient for the operation of experiment, reduce the experimental error, improve the precision.

When in use: when receiving vibration, shock pad 10 plays the cushioning effect, and bottom plate 8 passes through air cushion 7 extrusion backup pad 6 simultaneously, and air cushion 7 receives the extrusion and makes the inside pressure boost of air cushion 7 to make gas enter into cylindricality gasbag 12, cylindricality gasbag 12 heaves, thus supports operation panel 1, and makes operation panel 1 keep balance, and bracing piece 41 moves along outer sleeve 42 during backup pad 6 vibrates simultaneously, and spring 43 receives the extrusion, thereby reduces the vibration range, guarantees the balanced stability of operation panel 1.

The utility model has the function of supporting the operation platform 1 and simultaneously has the function of shock absorption; the support rod 41 and the outer sleeve 42 can be inclined, so that the vibration isolation and damping effects on the operating platform 1 can be achieved; the operation table 1 is supported, and the operation table 1 and the support plate 6 can be relatively inclined; whether the operating platform 1 is horizontal or not can be detected, so that the experiment is convenient to carry out; the function of supporting the bottom plate 8 and the function of shock insulation and shock absorption are realized; whole shock insulation platform stability is good, and simple structure can play shock insulation absorbing effect through air cushion 7 and bumper shock absorber 4, can support operation panel 1 through cylindricality gasbag 12, makes operation panel 1 can reach balanced state, and the operation of convenient experiment reduces experimental error, improves the precision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air cushion formula self-balancing vibration isolation platform, includes operation panel (1), its characterized in that: the lower surface of the operation table (1) is provided with eight shock absorbers (4) which are distributed in a rectangular shape, the middle part of the lower surface of the operation table (1) is provided with a supporting device (5), the lower ends of the shock absorbers (4) and the lower ends of the supporting devices (5) are fixedly connected with the upper surface of a supporting plate (6), the lower surface of the supporting plate (6) is provided with a first rectangular groove (61), four air cushions (7) which are uniformly distributed are arranged inside the first rectangular groove (61), four fixing sleeves (11) which are distributed in a rectangular shape are arranged on the upper surface of the supporting plate (6) corresponding to the air cushions (7), cylindrical air bags (12) are inserted inside the fixing sleeves (11), the lower ends of the cylindrical air bags (12) are connected with the air cushions (7), the lower end of the supporting plate (6) is provided with a bottom plate (8), the upper surface of the bottom plate (8) is provided with a second rectangular groove, and the bottom plate (8) is movably clamped with the support plate (6) through a second rectangular groove (81), and a support column (9) is arranged on the lower surface of the bottom plate (8).

2. The air cushion type self-balancing vibration isolation platform of claim 1, wherein: the shock absorber (4) include outer sleeve (42), the lower extreme of outer sleeve (42) and the last fixed surface of backup pad (6) are connected, and the upper end activity interlude of outer sleeve (42) has bracing piece (41), the upper surface of bracing piece (41) and the lower fixed surface of operation panel (1) are connected, and the lateral surface activity of outer sleeve (42) has cup jointed spring (43), the upper end of spring (43) and the lower fixed surface of operation panel (1) are connected, and the lower extreme of spring (43) and the upper fixed surface of backup pad (6) are connected.

3. The air cushion type self-balancing vibration isolation platform of claim 2, wherein: the height of the outer sleeve (42) is larger than that of the support rod (41), and the inner shaft diameter of the outer sleeve (42) is larger than that of the support rod (41).

4. The air cushion type self-balancing vibration isolation platform of claim 1, wherein: strutting arrangement (5) are including dead lever (51), the lower extreme of dead lever (51) and the upper surface middle part fixed connection of backup pad (6), the upper end of dead lever (51) is equipped with fixed ball (52), and the lower surface middle part that corresponds operation panel (1) with fixed ball (52) is equipped with fixed block (53), the lower surface of fixed block (53) is equipped with spherical groove, and fixed ball (52) are through spherical groove and fixed block (53) swing joint.

5. The air cushion type self-balancing vibration isolation platform of claim 1, wherein: the upper surface middle part of operation panel (1) is equipped with cross recess (2), the inside of cross recess (2) is equipped with two sets of vertical distribution's liquid level appearance (3), and every group liquid level appearance (3) have two, the upper end of cross recess (2) is equipped with transparent plate (21).

6. The air cushion type self-balancing vibration isolation platform of claim 1, wherein: the number of the support columns (9) is four, the four support columns (9) are distributed on the lower surface of the bottom plate (8) in a rectangular mode, and shock absorption pads (10) are arranged on the lower surfaces of the support columns (9).