CN216012449U - Damping platform capable of being used in exhaust cabinet - Google Patents

Abstract

The utility model belongs to the technical field of the toplift, and discloses a damping toplift capable of being used in an exhaust cabinet, which comprises a frame, wherein four corner positions inside the frame are provided with triangular irons, the bottom ends of the triangular irons are fixed with solid physicochemical plates, and four rubber balls are arranged inside each triangular iron, four rubber balls are arranged in a pyramid shape, and the top end of the frame is provided with a bedplate, the utility model realizes the insertion and fixation of the bedplate through the matching of an embedded plate and an embedded groove, is convenient for the separation of the bedplate surface wall from the frame after being damaged, is beneficial to the replacement of the bedplate, is more convenient and faster, wherein, the first-level damping between the bedplate and the frame can be realized through a second damping spring, in addition, the second-level damping can be realized through the rubber balls arranged in the pyramid shape, and secondly, the third-level damping can be realized through a bottom damping mechanism, and the third-level damping at different positions from top to bottom is adopted, the shock absorption effect is good, and the weighing accuracy of the balance is guaranteed.

Description

Damping platform capable of being used in exhaust cabinet

Technical Field

The utility model belongs to the technical field of the sky platform, concretely relates to shock attenuation sky platform that can use in exhaust cabinet.

Background

Along with the continuous improvement of the automation degree of the instrument, the electronic balance is more and more widely applied with high precision, but because the electronic balance belongs to precise electronic equipment and is easily interfered, a balance platform is required to be utilized when the electronic balance is used so as to ensure that the electronic balance is in a horizontal state during weighing, wherein the balance platform is basic matched experimental equipment which is specially designed aiming at experiments with high precision and interference resistance and has a damping effect.

But the platen outer wall of present day platform damages the back, is difficult for separating with braced frame to be difficult to change fast, and traditional day platform is difficult to multistage many places shock attenuation, and its shock attenuation effect is relatively poor, and when the balance was weighed, vibrations caused weighing error easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation sky platform that can use in cabinet of airing exhaust to after the platen outer wall of the traditional sky platform that proposes damages in solving above-mentioned background art, be difficult for carrying out the problem of separating with braced frame, in addition, and it is difficult to multistage many shock attenuation, the relatively poor problem of its shock attenuation effect to hold the sky platform.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shock attenuation sky platform that can use in exhaust cabinet, includes the frame, four turning positions departments in the inside of frame are equipped with three angle irons, the bottom mounting of three angle irons has solid physicochemical plate, and the inside of every three angle irons all is equipped with four rubber balls, four the rubber ball is the pyramid form and arranges, the top of frame is equipped with the platen, the lower wall symmetry of platen is fixed with the panel, the caulking groove with panel looks adaptation is seted up to the upper wall symmetry of frame, the inside bottom of caulking groove is equipped with second damping spring, the bottom bilateral symmetry of frame is fixed with the supporting cabinet, the bottom of supporting cabinet is equipped with bottom damper.

Preferably, the bottom between the two supporting cabinets is connected with a placing plate, the upper wall of the placing plate is provided with a slot, an inserting strip matched with the slot is inserted into the slot, and the top end of the inserting strip is fixed with an anti-slip mat.

Preferably, the bottom damping mechanism comprises an inserting column, a connecting column and a first damping spring, the top end of the inserting column is fixedly connected with the bottom end of the supporting cabinet, a groove is formed in the upper wall of the connecting column, the first damping spring is fixed to the bottom of the groove, and the bottom end of the inserting column is inserted into the groove.

Preferably, a bottom foot is fixed at the bottom end of the connecting column, and anti-skid grains are arranged on the lower surface wall of the bottom foot.

Preferably, the outer wall of the frame is provided with a coaming.

Preferably, the front surface wall of the supporting cabinet is hinged with a cabinet door, and a handle is mounted on the outer surface wall of the cabinet door.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of panel and caulking groove, realized inserting of platen establish fixedly, be convenient for platen table wall damage back and the separation of frame, do benefit to it and change, comparatively convenient and fast, wherein, can realize the one-level shock attenuation between platen and frame through second damping spring, in addition, the rubber ball that utilizes pyramid form to arrange can carry out the second grade shock attenuation, secondly, can realize tertiary shock attenuation through bottom damper, the cubic shock attenuation balance of different positions about adopting, the shock attenuation is effectual, the degree of accuracy of weighing has been guaranteed.

(2) The utility model discloses a cooperation of cutting and slot has realized inserting of slipmat and has established fixedly, has abandoned the fixed mode that traditional bonded, when needing to be changed the slipmat, only need draw the slipmat outward, will cut into the strip follow the slot extract can, change comparatively labour saving and time saving, and avoided the pollution of glue solution.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the frame of the present invention;

fig. 3 is a front view of the inventive bedplate;

FIG. 4 is a cross-sectional view of the connecting column of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1;

FIG. 6 is an enlarged view of portion B of FIG. 2;

in the figure: 1. a frame; 2. a platen; 3. enclosing plates; 4. a support cabinet; 5. inserting a column; 6. connecting columns; 7. footing; 8. a shelf board; 9. cutting; 10. a non-slip mat; 11. triangular iron; 12. a solid physiochemical board; 13. a rubber ball; 14. caulking grooves; 15. a panel; 16. a groove; 17. a first damping spring; 18. a slot; 19. a second damping spring.

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. 1-6, the present invention provides the following technical solutions: a damping platform capable of being used in an exhaust cabinet comprises a frame 1, wherein the frame 1 is a metal frame, triangular irons 11 are arranged at four corners inside the frame 1, a solid physicochemical plate 12 is fixed at the bottom end of each triangular iron 11, the triangular irons 11 and the solid physicochemical plate 12 form a tray, rubber balls 13 are arranged in the tray, the rubber balls 13 can be effectively prevented from shifting, the tray keeps balance and can ensure the damping effect of the rubber balls 13, four rubber balls 13 are arranged inside each triangular iron 11, the four rubber balls 13 are distributed in a pyramid shape, the distribution mode of the four rubber balls 13 distributed in the pyramid shape is that the bottom end is three, the top end is one, a bedplate 2 is arranged at the top end of the frame 1, the bedplate 2 is a marble plate, panels 15 are symmetrically fixed on the lower surface wall of the bedplate 2, caulking grooves 14 matched with the panels 15 are symmetrically formed in the upper surface wall of the frame 1, and second damping springs 19 are arranged at the bottom inside the caulking grooves 14, the bottom bilateral symmetry of frame 1 is fixed with supporting cabinet 4, the bottom of supporting cabinet 4 is equipped with bottom damper, cooperation through panel 15 and caulking groove 14, realized inserting of platen 2 establish fixedly, be convenient for platen 2 table wall damage back and frame 1's separation, do benefit to it and change, it is comparatively convenient and fast, wherein, the one-level shock attenuation between platen 2 and frame 1 can be realized to second damping spring 19 through in the caulking groove 14, in addition, the rubber ball 13 that utilizes the pyramid shape to arrange can carry out the second grade shock attenuation, secondly, can realize tertiary shock attenuation through bottom damper, the cubic shock attenuation of different positions about adopting, the shock attenuation is effectual, the degree of accuracy of weighing has been guaranteed.

Further, the bottom between two supporting cabinets 4 is connected with puts board 8, puts the last wall of putting board 8 and has seted up slot 18, and the inside of slot 18 is inserted and is equipped with the strip 9 of inserting rather than the looks adaptation, and the top of inserting strip 9 is fixed with slipmat 10, when needing to be changed slipmat 10, only need pull the slipmat 10 outward, will insert strip 9 follow slot 18 in extract can, change comparatively labour saving and time saving, and avoided the pollution of glue solution.

Further, bottom damper is including inserting post 5, spliced pole 6 and first damping spring 17, the top of inserting post 5 and the bottom fixed connection of supporting cabinet 4, spliced pole 6 last wall is seted up flutedly 16, first damping spring 17 is fixed in the inside bottom of recess 16, the bottom of inserting post 5 is inserted and is established the inside of entering recess 16, when vibrations, first damping spring 17 in the recess 16 can effectively cushion vibrations, and then reduce the unsteady of platen 2, wherein, it is disconnected nevertheless with the contact of first damping spring 17 to insert post 5, can realize the quick lift-off and the installation of bottom damper lower part, do benefit to the change.

Further, the bottom end of the connecting column 6 is fixed with a bottom foot 7, anti-slip threads are arranged on the lower surface wall of the bottom foot 7, the bottom foot 7 provided with the anti-slip threads is attached to the ground, and the placing stability of the platform can be effectively guaranteed.

Further, the exterior wall of the frame 1 is provided with a coaming 3, the coaming 3 wraps the metal frame 1 in a hidden state, and the frame 1 can be effectively protected.

Furthermore, the front surface wall of the supporting cabinet 4 is hinged with a cabinet door, a handle is installed on the outer surface wall of the cabinet door, and the cabinet door is opened and closed through the handle, so that the convenience and labor saving are realized.

The utility model discloses a theory of operation and use flow: when the utility model is used, the balance is placed on the bedplate 2 to be weighed, the first-level shock absorption between the bedplate 2 and the frame 1 can be realized through the second shock absorption springs 19 in the caulking grooves 14, secondly, the second-level shock absorption can be realized through the rubber balls 13 arranged in a pyramid shape, in addition, the third-level shock absorption can be realized through the bottom shock absorption mechanism, the third-level shock absorption at different positions from top to bottom is adopted, the shock absorption effect is good, the weighing accuracy of the balance is ensured, concretely, when in shock, the first shock absorption springs 17 in the grooves 16 can effectively absorb the shock, further, the floating of the bedplate 2 is reduced, wherein, the inserting columns 5 are not connected with the first shock absorption springs 17, the quick dismounting and mounting of the lower part of the bottom shock absorption mechanism can be realized, the replacement is facilitated, in addition, when the non-slip mat 10 needs to be replaced, only the non-slip mat 10 needs to be pulled out, the inserting strips 9 can be pulled out from the inserting grooves 18, the replacement is time-saving and labor-saving, and the pollution of glue solution is avoided.

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 (6)

1. The utility model provides a shock attenuation sky platform that can use in exhaust cabinet which characterized in that: including frame (1), four inside corner positions of frame (1) are equipped with three angle iron (11), the bottom mounting of three angle iron (11) has solid physicochemical plate (12), and the inside of every three angle iron (11) all is equipped with four rubber ball (13), four rubber ball (13) are the pyramid form and arrange, the top of frame (1) is equipped with platen (2), the lower wall symmetry of platen (2) is fixed with panel (15), caulking groove (14) with panel (15) looks adaptation are seted up to the upper surface wall symmetry of frame (1), the inside bottom of caulking groove (14) is equipped with second damping spring (19), the bottom bilateral symmetry of frame (1) is fixed with supporting cabinet (4), the bottom of supporting cabinet (4) is equipped with bottom damper.

2. A shock absorbing balcony usable in a fume hood as set forth in claim 1, wherein: the bottom between two supporting cabinets (4) is connected with and shelves board (8), slot (18) have been seted up to the upper surface wall of shelving board (8), the inside of slot (18) is inserted and is equipped with cutting (9) rather than the looks adaptation, the top of cutting (9) is fixed with slipmat (10).

3. A shock absorbing balcony usable in a fume hood as set forth in claim 1, wherein: bottom damper is including inserting post (5), spliced pole (6) and first damping spring (17), the top of inserting post (5) and the bottom fixed connection of supporting cabinet (4), the last wall of spliced pole (6) is seted up fluted (16), first damping spring (17) are fixed in the inside bottom of recess (16), the bottom of inserting post (5) is inserted and is established the inside of advancing recess (16).

4. A damped weather platform for use in a fume hood as set forth in claim 3 wherein: a bottom foot (7) is fixed at the bottom end of the connecting column (6), and anti-skid grains are arranged on the lower surface wall of the bottom foot (7).

5. A shock absorbing balcony usable in a fume hood as set forth in claim 1, wherein: the outer wall of the frame (1) is provided with a coaming (3).

6. A shock absorbing balcony usable in a fume hood as set forth in claim 1, wherein: the front surface wall of the supporting cabinet (4) is hinged with a cabinet door, and a handle is installed on the outer surface wall of the cabinet door.

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