CN213197404U

CN213197404U - Multifunctional air floatation vibration isolation platform

Info

Publication number: CN213197404U
Application number: CN202021952226.9U
Authority: CN
Inventors: 孙晋生; 周谦; 叶军立
Original assignee: Wuhan Huachuang Micro Vibration Electromechanical Equipment Co ltd
Current assignee: Wuhan Huachuang Micro Vibration Electromechanical Equipment Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-05-14
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a multifunctional air-flotation vibration isolation platform, which comprises an optical platform main body with an air-flotation vibration isolation component, the optical platform body is connected with a multifunctional frame body, the multifunctional frame body comprises support plates, a fixed plate, a storage plate, guide plates, guide rods, a connecting plate and lifting components, the two support plates are arranged on two sides of the optical platform body, the connecting plate is arranged between the supporting plates and the bottom rod, the fixing plate is arranged at the tops of the two supporting plates and is positioned above the optical platform body, the two guide plates are respectively arranged at the inner sides of the two supporting plates and are positioned above the optical platform body, the guide rods are arranged between the fixed plate and the guide plates, the storage plate is arranged on the two guide rods and is positioned between the fixed plate and the guide plates, the lifting assembly is connected with the storage plate and drives the storage plate to move up and down linearly along the guide rod. The utility model discloses realize diversified removal effect, it is more convenient to use.

Description

Multifunctional air floatation vibration isolation platform

Technical Field

The utility model belongs to the technical field of optical platform, concretely relates to multi-functional air supporting vibration isolation platform.

Background

The optical platform is widely applied to the fields of optics, electronics, precision machinery manufacturing, metallurgy, aerospace, aviation, navigation, precision chemical engineering, nondestructive testing and the like, and key devices for vibration isolation of precision test instruments and equipment in other mechanical industries, and the common platform needs measures such as vibration isolation and the like to ensure that the common platform is not interfered by external factors, so that scientific experiments are normally carried out. The prior multifunctional air-flotation vibration isolation platform only has a platform experiment effect, as more optical elements and tools are needed to participate in the experiment, the optical elements and tools need to be taken from a tool box for transportation, the efficiency is influenced, and the optical elements and the tools are easy to lose, in order to solve the problem, some optical platforms related to research and development already exist, such as an optical platform instrument frame disclosed in the patent No. CN211059737U, the optical platform instrument frame comprises a platform body, a top frame and universal wheels, foot rest frames are fixedly connected to two sides of the bottom end of the top frame, the universal wheels are arranged at the bottom end of the foot rest, the optical platform instrument frame also comprises an adjusting frame and an adjusting mechanism, the adjusting frame is positioned below the top frame and is fixedly connected to the foot rest, the adjusting mechanism is provided with a plurality of adjusting mechanisms which are positioned between the top frame and the adjusting frame and are equidistantly arranged at the top end of the adjusting frame, the adjusting mechanism comprises a gear, a rack, and the gear and rack phase-match, the top of baffle is through first slider and roof-rack sliding connection, and the bottom of baffle passes through second slider and alignment jig sliding connection, thereby it has realized through the storage space that the running gear moved on the rack and drove baffle and alignment jig formation to satisfy the function that not equidimension or kind's instrument was deposited. However, the instrument holder in the platform can only perform up-and-down lifting motion, and cannot perform the front-and-back transverse movement process, because the area of the platform surface of the platform is large, articles can be taken from the inside of the instrument holder only by bending over the platform surface, the operation is very troublesome, the platform is easy to damage, and the requirements are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional air supporting vibration isolation platform with diversified removal effect in order to avoid the weak point that prior art exists.

The utility model provides a technical problem adopt following technical scheme: a multifunctional air-flotation vibration isolation platform comprises an optical platform body with an air-flotation vibration isolation assembly, bottom rods are arranged around the four sides of the bottom of the optical platform body, a multifunctional frame body is connected onto the optical platform body and comprises support plates, a fixed plate, a storage plate, guide plates, guide rods, a connecting plate and lifting assemblies, the two support plates are arranged on the two sides of the optical platform body, the connecting plate is arranged between the support plates and the bottom rods, the fixed plate is arranged at the tops of the two support plates and positioned above the optical platform body, the two guide plates are respectively arranged on the inner sides of the two support plates and positioned above the optical platform body, the guide rods are arranged between the fixed plate and the guide plates, the storage plate is arranged on the two guide rods and positioned between the fixed plate and the guide plates, and the lifting assemblies are connected with the storage plate, the lifting assembly drives the storage plate to move linearly up and down along the guide rod.

Further, lifting unit includes fixing base, dwang, sliding sleeve, slide one, slide two, rocking handle, the dwang both ends penetrate fixing base and base respectively, the storing board cover is established on the dwang and is located between fixing base and the base, the dwang can be at base, fixing base and storing inboard rotation, the base sets up in the fixed plate top, the sliding sleeve sets up on the dwang and can follow dwang up-and-down motion, two slide one sets up in the sliding sleeve both sides, two slide two sets up on the storing board, two slide two is connected with two slide one respectively, the tip undercut that the dwang is connected one end with the fixing base is provided with the connecting hole, the rocking handle inserts in the connecting hole and drives the dwang and rotates, be connected for dismantling between rocking handle and the dwang.

Furthermore, the rotating rod is a screw rod.

Furthermore, a first strip-shaped sliding hole and a second strip-shaped sliding hole are arranged on the fixing plate in parallel, and the first sliding holes are arranged on two sides of the second sliding hole; the guide plate is provided with a third strip-shaped sliding hole, the first sliding hole corresponds to the third sliding hole, two ends of the guide rod respectively penetrate through the first sliding hole and the third sliding hole, two ends of the guide rod are respectively provided with a limiting ring, the two limiting rings are respectively arranged above the fixed plate and the guide plate, and the limiting rings cannot penetrate through the first sliding hole and the third sliding hole; the dwang passes slide opening two and extends to the fixed plate top, the base can't pass slide opening two.

Furthermore, a plurality of partition plates are arranged on the storage plate in parallel.

Furthermore, the limiting ring is in a circular ring shape.

The beneficial effects of the utility model

The utility model discloses combine current optical platform structure, increased multi-functional support body, through multi-functional support body, at first realized depositing to various optical element and experimental apparatus, secondly through lifting unit for the storing board can go up and down, and twist grip can realize stable lift process, and the lift precision is high, avoids going up and down the vibration damage that leads to article too fast, and the storing board can the back-and-forth movement simultaneously, makes things convenient for the human body to take article on the storing board from one side, has improved experimental efficiency.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.

FIG. 1 is a schematic overall front view of the present multifunctional air-floatation vibration isolation platform;

FIG. 2 is a schematic overall side view of the multifunctional air-floating vibration isolation platform;

FIG. 3 is a schematic view of the connection of the lifting mechanism in the multifunctional air-floatation vibration isolation platform;

FIG. 4 is a schematic top view of a fixing plate of the multifunctional air-floatation vibration isolation platform;

FIG. 5 is a schematic top view of a guide plate in the multifunctional air-floatation vibration isolation platform;

FIG. 6 is a schematic top view of the storage plate of the multifunctional air-floatation vibration isolation platform.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Therefore, the following detailed description of the embodiments of the present invention, which is provided in connection with the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments obtained by those of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.

The terminology used herein is for the purpose of explaining the embodiments and is not intended to limit and/or define the invention. It should be understood that the terms "front", "back", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or component that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 6, the multifunctional air-floating vibration isolation platform in this embodiment mainly includes an optical platform body 100, an air-floating vibration isolation assembly is disposed in the optical platform body 100, bottom rods 110 are disposed around the bottom of the optical platform body 100, and the four bottom rods 110 are welded and fixed between four supporting legs of the optical platform body 100 according to a conventional structure in the field, so as to perform the functions of connection and fixation.

In this embodiment, the optical platform body 100 is connected with a multifunctional shelf body, the multifunctional shelf body includes support plates 200, a fixing plate 300, a storage plate 400, guide plates 500, guide rods 600, a connecting plate 700 and a lifting assembly 800, two of the support plates 200 are disposed at two sides of the optical platform body 100, the connecting plate 700 is disposed between the support plates 200 and the bottom rod 110, and two ends of the connecting plate are connected with the two support plates 200 and the bottom rod 110 by welding, the fixing plate 300 is welded on the tops of the two support plates 200 and above the optical platform body 100, the two guide plates 500 are welded inside the two support plates 200 and above the optical platform body 100, the guide rods 600 are disposed between the fixing plate 300 and the guide plates 500, the storage plate 400 is sleeved on the two guide rods 600 and between the fixing plate 300 and the guide plates 500, the lifting assembly 800 is connected with the storage plate 400, the lifting assembly 800 drives the storage plate 400 to perform vertical linear motion along the guide rod 600. The fixed plate 300, the guide plate 500 and the table top of the optical platform body 100 have the same width, the length of the fixed plate 300 is greater than that of the table top, the length of the guide plate 500 is less than that of the table top, a gap exists between the guide plate 500 and the table top in the transverse direction, shielding is avoided, the length of the corresponding storage plate 400 is greater than that of the table top, the width is 1/6 of the width of the table top, and light influence on the table top is reduced as much as possible.

Wherein, concretely, the lifting assembly 800 includes a base 810, a rotating rod 820, a sliding sleeve, a first sliding plate 840, a second sliding plate 850, a rocking handle 860 and a fixing seat 870, two ends of the rotating rod 820 respectively penetrate the base 810 and the fixing seat 870, the storage plate 400 is sleeved on the rotating rod 820 and is located between the fixing seat 870 and the base 810, the rotating rod 820 can rotate in the base 810, the storage plate 400 and the fixing seat 870, the base 810 is arranged above the fixing plate 300, the sliding sleeve is arranged on the rotating rod 820 and can move up and down along the rotating rod 820, the two first sliding plates 840 are arranged at two sides of the sliding sleeve, the two second sliding plates 850 are arranged on the storage plate 400, the two second sliding plates 850 are respectively connected with the two first sliding plates 840, the end of the rotating rod 820 connected with the fixing seat 870 is provided with a connecting hole in a downward recessed manner, the rocking, the rocking handle 860 is detachably connected with the rotating rod 820. Dwang 820 adopts the lead screw can, corresponding sliding sleeve can take place along the linear motion of lead screw along with the rotation of lead screw, then drive the up-and-down motion of storing board 400, slide one 840 passes through the bolt or the lug weld is in the left and right sides of sliding sleeve, it is corresponding, slide two 850 is the lug weld fixes on storing board 400, two slides two 850 are located the outside of two adjacent slides one 840 respectively, be connected through the bolt between slide two 850 and slide one 840, be connected between slide and storing board 400 by slide one 840 and slide two 850's connection realization sliding sleeve, then can drive storing board 400 by the sliding sleeve and carry out the motion from top to bottom, the connection of the connecting hole of rocking handle 860 and the structure adoption field conventional technique can, realize that the insertion of rocking handle 860 and drive the rotation of dwang 820 can, do not limit here.

The fixing plate 300 is provided with a first strip-shaped sliding hole 310 and a second strip-shaped sliding hole 320 in parallel, and the first strip-shaped sliding holes 310 are arranged on two sides of the second strip-shaped sliding hole 320; the guide plate 500 is provided with a strip-shaped third sliding hole 510, the first sliding hole 310 corresponds to the third sliding hole 510, two ends of the guide rod 600 respectively penetrate through the first sliding hole 310 and the third sliding hole 510, two ends of the guide rod 600 are respectively provided with a limiting ring, the two limiting rings are respectively arranged above the fixing plate 300 and the guide plate 500, and the limiting rings cannot penetrate through the first sliding hole 310 and the third sliding hole 510; the rotating rod 820 passes through the second sliding hole 320 and extends above the fixing plate 300, and the base 810 cannot pass through the second sliding hole 320. The limit ring is in a circular structure, each sliding hole I310, each sliding hole II 320 and each sliding hole III 510 are arranged in parallel and are linearly arranged along the front-back direction, the width of each sliding hole I is slightly larger than the diameter of the corresponding guide rod 600 and the corresponding rotating rod 820, the storage plate 400 or the guide rod 600 is directly pulled, the whole body can move front and back along the sliding holes I310, the sliding holes II 320 and the sliding holes III 510, meanwhile, two long strip-shaped grooves can be correspondingly formed in the two sides of each sliding hole II 320 along the length direction of each sliding hole II, the two grooves are combined to form a structure similar to a U shape, the base 810 is in a rectangular structure, the width of each groove is the same as that of the bottom of each groove, and therefore, the base 810 can linearly move along the grooves but cannot rotate, and the normal rotation process of the screw rod is guaranteed.

Wherein, the storage board 400 is gone up the parallel 6 baffles 410 that are provided with, and baffle 410 passes through the bolt fastening on storage board 400, carries out the subregion by baffle 410 to storage board 400 surface, and the convenience is according to the demand different article such as various lens are placed in the region of difference, carries out orderly depositing, has made things convenient for simultaneously to look for the use.

It should be noted that, in the present invention, the unexplained connection mode between the components can be the connection mode commonly used in the field.

The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

Claims

1. A multifunctional air-flotation vibration isolation platform comprises an optical platform body with an air-flotation vibration isolation assembly, bottom rods are arranged around the four sides of the bottom of the optical platform body, the multifunctional air-flotation vibration isolation platform is characterized in that a multifunctional frame body is connected onto the optical platform body and comprises support plates, a fixed plate, storage plates, guide rods, a connecting plate and a lifting assembly, the two support plates are arranged on two sides of the optical platform body, the connecting plate is arranged between the support plates and the bottom rods, the fixed plate is arranged at the tops of the two support plates and positioned above the optical platform body, the two guide plates are respectively arranged on the inner sides of the two support plates and positioned above the optical platform body, the guide rods are arranged between the fixed plate and the guide plates, the storage plates are arranged on the two guide rods and positioned between the fixed plate and the guide plates, and the lifting assembly is, the lifting assembly drives the storage plate to move linearly up and down along the guide rod.

2. The multifunctional air-flotation vibration isolation platform according to claim 1, wherein the lifting assembly comprises a fixed base, a rotating rod, a sliding sleeve, a first sliding plate, a second sliding plate and a rocking handle, wherein two ends of the rotating rod respectively penetrate into the fixed base and the base, the storage plate is sleeved on the rotating rod and is positioned between the fixed base and the base, the rotating rod can rotate in the base, the fixed base and the storage plate, the base is arranged above the fixed plate, the sliding sleeve is arranged on the rotating rod and can move up and down along the rotating rod, the first sliding plates are arranged at two sides of the sliding sleeve, the second sliding plates are arranged on the storage plate, the two second sliding plates are respectively connected with the first sliding plates, the end part of the rotating rod, which is connected with the fixed base, is provided with a connecting hole which is recessed downwards, the rocking handle is, the rocking handle and the rotating rod are detachably connected.

3. The multifunctional air-flotation vibration isolation platform according to claim 2, wherein the rotating rod is a screw rod.

4. The multifunctional air-floating vibration isolation platform according to claim 2, wherein a first sliding hole and a second sliding hole which are long strips are arranged on the fixing plate in parallel, and the first sliding hole and the second sliding hole are arranged on two sides of the first sliding hole;

the guide plate is provided with a third strip-shaped sliding hole, the first sliding hole corresponds to the third sliding hole, two ends of the guide rod respectively penetrate through the first sliding hole and the third sliding hole, two ends of the guide rod are respectively provided with a limiting ring, the two limiting rings are respectively arranged above the fixed plate and the guide plate, and the limiting rings cannot penetrate through the first sliding hole and the third sliding hole;

the dwang passes slide opening two and extends to the fixed plate top, the base can't pass slide opening two.

5. The multifunctional air-floating vibration isolation platform according to claim 4, wherein a plurality of partition plates are arranged on the storage plate in parallel.

6. The multifunctional air-floating vibration isolation platform according to claim 4, wherein the limiting ring is circular.