CN211175184U

CN211175184U - Independent shock attenuation formula sky platform in laboratory convenient to remove

Info

Publication number: CN211175184U
Application number: CN201922046660.4U
Authority: CN
Inventors: 徐福然
Original assignee: Jiangsu Silmei Experimental Equipment Technology Co ltd
Current assignee: Jiangsu Silmei Experimental Equipment Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-04
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a laboratory independent damping type platform convenient to move, which comprises an outer frame, an inner frame, an outer workbench, an inner workbench and a combined rod; the inner frame is positioned in the outer frame, and rubber supporting legs are arranged at the bottom ends of the inner frame and the outer frame; the outer workbench is positioned at the top end of the outer frame, an inner workbench is arranged at a hollow-out position in the middle of the outer workbench in a gap mode, and the top end of the inner frame is connected with the lower surface of the inner workbench through an elastic cushion block; the inner frame is provided with a combined hole, and the outer frame is provided with a jack; the joint rod penetrates through the jack and is inserted into the joint hole to connect the outer frame and the inner frame; and a lifting pulley is arranged at the bottom end of the outer frame, and descends to drive the sky platform to move. The utility model discloses a joint pole is as an organic whole with the interior outer frame connection of stand alone type shock attenuation world platform to remove the world platform with the help of the pulley of liftable.

Description

Independent shock attenuation formula sky platform in laboratory convenient to remove

Technical Field

The utility model relates to a world platform especially relates to an independent shock attenuation formula world platform in laboratory convenient to remove.

Background

The balance is a weighing device commonly used in a laboratory, but in the high-precision weighing process, the precision of the balance is influenced by the vibration generated by the surrounding environment, so that a damping balance is formed to improve the damping and anti-interference capability of the device.

The variety of the sky platforms is various, and an independent damping type sky platform is formed by an inner frame and an outer frame which are independent from each other. Its advantage lies in can utilizing outer frame to hide the inner frame, reduces the environment interference that the mesa on inner frame and the inner frame received. However, the platform in this form is very inconvenient to move due to the mutually independent relationship of the inner frame and the outer frame, so that it is necessary to provide an independent damping type platform which is convenient to move, and the defects of the prior art are overcome.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome exist not enough among the prior art, the utility model provides a laboratory independent shock attenuation formula sky platform convenient to remove can be as an organic whole with the inside and outside frame connection of sky platform to remove the sky platform with the help of the pulley of liftable.

The technical scheme is as follows: in order to achieve the purpose, the independent damping type laboratory sky platform convenient to move comprises an outer frame, an inner frame, an outer workbench, an inner workbench and a combined rod; the inner frame is positioned in the outer frame, and rubber supporting legs are arranged at the bottom ends of the inner frame and the outer frame; the outer workbench is positioned at the top end of the outer frame, an inner workbench is arranged at a hollow-out position in the middle of the outer workbench in a gap mode, and the top end of the inner frame is connected with the lower surface of the inner workbench through an elastic cushion block; the inner frame is provided with a combined hole, and the outer frame is provided with a jack; the joint rod penetrates through the jack and is inserted into the joint hole to connect the outer frame and the inner frame; and a lifting pulley is arranged at the bottom end of the outer frame, and descends to drive the sky platform to move.

Furthermore, the combined rod comprises a large-diameter rod, a medium-diameter rod and a small-diameter rod which are integrally arranged and sequentially connected, the combined hole is a through hole, and the interior of the combined hole is divided into a large-diameter hole section and a medium-diameter hole section; the joint rod moves to enable the large-diameter hole section to be matched with the large-diameter rod, and the medium-diameter hole section to be matched with the medium-diameter rod.

Furthermore, an auxiliary plug rod is arranged inwards on the outer frame on the opposite side of the jack, an auxiliary plug hole is arranged in the auxiliary plug rod, and the auxiliary plug hole is matched and plugged with the small-diameter rod; a limiting block is arranged in the auxiliary plug hole, and a limiting groove is correspondingly arranged on the small-diameter rod.

Furthermore, one end of the large-diameter rod is rotatably connected with a rotating rod, and the cross section of the rotating rod is the same as that of the large-diameter rod.

Further, the jack is provided with dwang fixed track to the inboard extension of outer frame.

Furthermore, a bolt is arranged on the outer frame, and a separation jack and a connection jack are arranged on the rotating rod; the joint rod is in inserting fit with the joint hole, and the plug pin is changed from corresponding fit with the separation jack into corresponding fit with the connection jack.

Has the advantages that: the utility model discloses a laboratory independent shock attenuation formula sky platform convenient to remove is provided with the joint pole of pegging graft to set up the pulley of liftable in the below of sky platform outer frame, when moving the balance platform, the joint pole connects the interior outer frame of independent shock attenuation formula sky platform as an organic whole, and the pulley moves down and props up the whole sky platform, convenient removal; when not needing the mobile balance platform, the combination pole still is located the combination hole of inner frame, nevertheless with combination hole contactless, can conveniently accomodate the combination pole, also remain the independence of inner frame simultaneously, can not produce negative effects to the shock attenuation effect of inner frame.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic view of the utility linkage;

FIG. 4 is a top view of the present invention;

FIG. 5 is a schematic view of the inner and outer frames in a parked state;

FIG. 6 is a schematic view of the inner and outer frames in a moving state;

FIG. 7 is a schematic view of the turning bar in a parking state;

fig. 8 is a schematic view of the turning rod in a moving state.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The independent damping type laboratory sky platform convenient to move as shown in the attached drawings 1 to 8 comprises an outer frame 1, an inner frame 2, an outer workbench 3, an inner workbench 4 and a combined rod 7; the inner frame 2 is positioned in the outer frame 1, the inner frame 2 is positioned in the outer frame 1 and does not contact with each other, and the outer frame 1 helps the inner frame 2 to resist the influence of the external environment; the bottom ends of the inner frame 2 and the outer frame 1 are respectively provided with a rubber supporting leg 5, and the rubber supporting legs 5 are used for shock absorption; the outer workbench 3 is positioned at the top end of the outer frame 1, the inner workbench 4 is arranged in a gap at the middle hollow-out part of the outer workbench 3, the inner workbench and the outer workbench are not in contact with each other, and therefore the outer workbench 3 is prevented from being touched by a worker during operation, and further the inner workbench 4 is prevented from vibrating; the top end of the inner frame 2 is connected with the lower surface of the inner workbench 4 through an elastic cushion block 8, and the elastic cushion block 8 further absorbs shock; the inner frame 2 is provided with a combined hole 9, and the outer frame 1 is provided with a jack 10; the joint rod 7 passes through the jack 10 to be inserted into the joint hole 9, and connects the outer frame 1 and the inner frame 2; the bottom end of the outer frame 1 is provided with a lifting pulley 6, the lifting pulley 6 is controlled to lift through a knob and a screw rod device, and the lifting pulley 6 descends and drives the sky platform to move.

The utility model has two states, namely a parking state when the platform is parked at one place and a moving state when the platform is moved, when the platform is in the parking state, the joint rod 7 and the joint hole 9 are not contacted with each other, the outer frame 1 and the inner frame 2 are mutually independent, and the lifting pulley 6 is not contacted with the ground; when the day platform is in a moving state, the joint rod 7 and the joint hole 9 are correspondingly matched, the outer frame 1 and the inner frame 2 are connected into a whole through the joint rod 9, and the lifting pulley 6 is controlled by the screw rod lifting device to move downwards to support the day platform.

The combined rod 7 comprises a large-diameter rod 11, a medium-diameter rod 12 and a small-diameter rod 13 which are integrally arranged and sequentially connected, the combined hole 9 is a through hole, and the interior of the combined hole is divided into a large-diameter hole section 14 and a medium-diameter hole section 15; the large-diameter rod 11 and the middle-diameter rod 12 are respectively equal to the diameters of the large-diameter hole section 14 and the middle-diameter hole section 15; when the upper platform is in a parking state, the middle-diameter rod 12 is correspondingly positioned in the large-diameter hole section 14, the small-diameter rod 13 is correspondingly positioned in the middle-diameter rod section 15, the joint rod 7 is not in contact with the joint hole 9, the inner frame 2 is independent of the outer frame 1, and the independent damping type workbench is ensured to normally work; when the day platform is in the removal state, combine pole 7 to combine the interior survey removal of hole 9, make big footpath hole section 14 with big footpath pole 11 cooperation, well footpath hole section 15 with well footpath pole 12 cooperation, thereby make interior frame 2 with outer frame 1 connects as an organic wholely, and the convenience is removed.

An auxiliary plug-in rod 16 is inwardly arranged on the outer frame 1 at the opposite side of the jack 10, an auxiliary plug-in hole 22 is arranged in the auxiliary plug-in rod 16, and the auxiliary plug-in hole 22 is in matched plug-in connection with the small-diameter rod 13; the existence of the auxiliary insertion rod 16 enables the combined rod 7 to be changed from one end stress to two ends stress, so that the structure is more reasonable, meanwhile, the combination of the auxiliary insertion rod 22 and the small-diameter rod 13 also limits the combined rod 7, and the combined rod 7 is prevented from shaking and contacting with the combined hole 9, so that the independence of the inner frame 2 is influenced; the auxiliary plug-in hole 22 is internally provided with a limiting block 17, the small-diameter rod 13 is correspondingly provided with a limiting groove 18, the limiting block 17 is matched with the limiting groove 18 to further limit the combined rod 7, and the combined rod 7 is prevented from rotating in the circumferential direction when the combined rod 7 is a round rod.

One end of the large-diameter rod 11 is rotatably connected with a rotating rod 19, and the cross section of the rotating rod 19 is the same as that of the large-diameter rod 11; when the day platform is in a parking state, the large-diameter rod 11 is drawn out relative to the combination hole 9, and one end of the large-diameter rod 11 protrudes to the outer side of the workbench, so that inconvenience is brought to the operation of workers; one end of the large-diameter rod 11 is replaced with a rotating rod 19. When the day platform is in a parking state, the rotating rod 19 is folded and furled relative to the large-diameter rod 11; when the upper platform is in a moving state, the rotating rod 19 and the large-diameter rod 19 are collinear, so that the large-diameter rod 19 can be conveniently inserted into the combining hole 9.

The insertion hole 10 is provided with a rotating rod fixing track 20 extending towards the inner side of the outer frame 1, and in order to reduce the outward protruding part of the large-diameter rod 11, if the length of the large-diameter rod 11 is to be shortened as much as possible, it is inevitable that the rotating rod 19 will replace the large-diameter rod 11 to be matched with the insertion hole 10 when the workbench is in a moving state; because be connected for rotating between dwang 19 and the big footpath pole 11, lead to combining the bulk strength and the stability of pole 7 to reduce to some extent, set up dwang fixed track 20 to make big footpath pole 11 and dwang 19's coupling part correspond and be located in the dwang fixed track 20 can make big footpath pole 11 and dwang 19 keep the collinear state, improve the overall stability of combining pole 7.

A bolt 24 is arranged on the outer frame 1, and a separation jack 23 and a connection jack 21 are arranged on the rotating rod 19; when the platform is in a parking state, the plug pins 24 are correspondingly matched with the separation jacks 23, and the rotating rod 19 is fixed, so that the joint rod 7 cannot slide randomly, and the condition that the joint rod 7 is contacted with the joint hole 9 to influence the independence of the inner frame 2 is avoided; when the current platform is in the mobile state, combine pole 7 with combine the hole 9 cooperation of pegging graft, bolt 24 from with separation jack 23 correspond the cooperation change into with connection jack 21 corresponds the cooperation, and fixed dwang prevents to combine pole 7 to slide, makes the cooperation relation of combining pole 7 and combination hole 9 more stable.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides an independent shock attenuation formula sky platform in laboratory convenient to remove which characterized in that: comprises an outer frame (1), an inner frame (2), an outer workbench (3), an inner workbench (4) and a combined rod (7); the inner frame (2) is positioned in the outer frame (1), and rubber supporting legs (5) are arranged at the bottom ends of the inner frame (2) and the outer frame (1); the outer workbench (3) is positioned at the top end of the outer frame (1), an inner workbench (4) is arranged at a hollow-out position in the middle of the outer workbench (3) in a gap mode, and the top end of the inner frame (2) is connected with the lower surface of the inner workbench (4) through an elastic cushion block (8); the inner frame (2) is provided with a combined hole (9), and the outer frame (1) is provided with a jack (10); the joint rod (7) passes through the jack (10) and is inserted into the joint hole (9) to connect the outer frame (1) and the inner frame (2); the bottom end of the outer frame (1) is provided with a lifting pulley (6), and the lifting pulley (6) descends and drives the platform to move.

2. The portable independent damping type laboratory sky platform according to claim 1, wherein: the combined rod (7) comprises a large-diameter rod (11), a medium-diameter rod (12) and a small-diameter rod (13) which are integrally arranged and sequentially connected, the combined hole (9) is a through hole, and the interior of the combined hole is divided into a large-diameter hole section (14) and a medium-diameter hole section (15); the joint rod (7) moves to enable the large-diameter hole section (14) to be matched with the large-diameter rod (11), and the medium-diameter hole section (15) to be matched with the medium-diameter rod (12).

3. The portable independent damping type laboratory sky platform according to claim 2, wherein: the opposite sides of the jacks (10) on the outer frame (1) are inwards provided with auxiliary plug-in rods (16), auxiliary plug-in holes (22) are formed in the auxiliary plug-in rods (16), and the auxiliary plug-in holes (22) are matched and plugged with the small-diameter rods (13); a limiting block (17) is arranged in the auxiliary plug hole (22), and a limiting groove (18) is correspondingly arranged on the small-diameter rod (13).

4. The portable independent damping type laboratory sky platform according to claim 2, wherein: one end of the large-diameter rod (11) is rotatably connected with a rotating rod (19), and the rotating rod (19) is the same as the cross section of the large-diameter rod (11).

5. The portable independent damping type mobile laboratory sky platform according to claim 4, wherein: jack (10) to the inboard extension of outer frame (1) is provided with dwang fixed track (20).

6. The portable independent damping type mobile laboratory sky platform according to claim 4, wherein: a bolt (24) is arranged on the outer frame (1), and a separation jack (23) and a connection jack (21) are arranged on the rotating rod (19); the joint rod (7) is in inserting fit with the joint hole (9), and the plug pin (24) is changed from being correspondingly matched with the separation jack (23) to being correspondingly matched with the connection jack (21).