CN220770695U - Leveling supporting structure of experiment table - Google Patents

Abstract

The utility model discloses an experiment table leveling supporting structure, which comprises a box body, wherein a plurality of lifting holes are formed in the top of the box body, lifting seats are movably sleeved in the lifting holes, a screw rod is fixedly connected to the bottom of each lifting seat, a threaded pipe which is rotatably connected with the inner wall of the bottom of the box body is sleeved on the outer thread of each screw rod, a positioning component is arranged on one side of each threaded pipe, a steering big ball is movably inlaid in the top of each lifting seat, a supporting rod is fixedly connected to the top of each steering big ball, a steering small ball is fixedly connected to the top of each supporting rod, an experiment table is movably sleeved in each steering small ball, and a plurality of level gauges are arranged on the top of each experiment table. The utility model is convenient to independently adjust the four corners of the experiment table, and ensures the stable maintenance after adjustment, thus being beneficial to the stable and accurate operation of an experiment instrument, reducing the requirement on the ground environment and being beneficial to the universal application of the whole equipment.

Description

Leveling supporting structure of experiment table

Technical Field

The utility model belongs to the technical field of laboratory bench adjustment, and particularly relates to a laboratory bench leveling support structure.

Background

The laboratory bench is a bench used for carrying out experimental detection and storing instruments in enterprises and institutions such as hospitals, schools, chemical factories, scientific research institutions and the like. The placement positions are divided into: a central experiment table, an edge experiment table and a corner table; the material is divided into: all-steel experiment table, steel-wood experiment table, all-wood experiment table, PP experiment table and aluminum-wood experiment table (basically eliminated at present). There are also some high cabinets: fume hood, medicine cabinet, vessel cabinet, gas cylinder cabinet, explosion proof cabinet, slide cabinet, etc.

Many existing laboratory tables are generally non-adjustable laboratory tables, that is to say, the level of the table top is mainly maintained by the level of the ground, so that if the ground is not laid flat enough, the placing of the laboratory tables also causes uneven inclination, thereby being unfavorable for the stable and accurate use of laboratory instrument equipment, and therefore, the laboratory table leveling support structure is provided.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a leveling supporting structure of an experiment table.

In order to achieve the above purpose, the utility model provides a leveling supporting structure of an experiment table, which comprises a box body, wherein a plurality of lifting holes are formed in the top of the box body, lifting seats are movably sleeved in the lifting holes, a screw is fixedly connected to the bottom of each lifting seat, a threaded pipe rotationally connected with the inner wall of the bottom of the box body is sleeved on the outer thread of each screw, a positioning component is arranged on one side of each threaded pipe, a steering ball is movably inlaid in the top of each lifting seat, a supporting rod is fixedly connected to the top of each steering ball, a steering ball is fixedly connected to the top of each supporting rod, an experiment table is movably sleeved in each steering ball, and a plurality of leveling instruments are arranged at the top of each experiment table.

Preferably, the positioning assembly comprises a movable rod which movably penetrates through the box body, one end of the movable rod is fixedly connected with an extrusion plate, and one side of the extrusion plate is provided with a spring sleeved outside the movable rod.

Preferably, a baffle is arranged at one end of the movable rod, which is far away from the extrusion plate, an arc-shaped groove is arranged at one side of the extrusion plate, which is close to the threaded pipe, and an anti-slip pad is arranged inside the arc-shaped groove.

Preferably, a plurality of rotating handles are arranged on the outer array of the threaded pipe, an opening is formed in the front face of the box body, and box doors are connected to two sides of the opening through hinges.

Preferably, guide plates are arranged on two sides of the lifting seat, two guide grooves are formed in the inner wall of the lifting hole, and the guide plates are arranged in the guide grooves in a sliding mode.

Preferably, the top of lifting seat has been seted up big and has been inlayed the groove, and turns to big ball movable sleeve and establish in big inlaying the inslot, a plurality of little inlaying the groove has been seted up to the bottom of laboratory bench, and turns to little ball movable sleeve and establish in little inlaying the inslot.

The leveling supporting structure of the experiment table provided by the utility model has the following beneficial effects: the screw thread pipe is positioned through the positioning component, so that stable use after adjustment is convenient, the screw thread pipe can be rotated to drive the screw rod to lift, the screw rod drives the lifting seat to lift, so that the level of the experiment table can be adjusted.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

In the drawings:

fig. 1 is a schematic front view of a leveling support structure for an experimental bench according to the present utility model.

Fig. 2 is a schematic perspective view of a leveling support structure for an experimental bench according to the present utility model.

Fig. 3 is a schematic diagram of a box body perspective structure of a leveling support structure of an experiment table.

Fig. 4 is a schematic perspective view of a lifting seat of the leveling support structure of the laboratory table.

In the figure: 1 box, 2 lifting holes, 3 lifting seats, 4 guide plates, 5 screw rods, 6 threaded pipes, 7 steering big balls, 8 supporting rods, 9 steering small balls, 10 experiment tables, 11 level meters, 12 movable rods, 13 extrusion plates, 14 springs and 15 box doors.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 4, the embodiment of the utility model provides a leveling supporting structure of an experiment table, which comprises a box body 1, wherein a plurality of lifting holes 2 are formed in the top of the box body 1, lifting seats 3 are movably sleeved in the lifting holes 2, a screw rod 5 is fixedly connected to the bottom of the lifting seats 3, a threaded pipe 6 rotationally connected with the inner wall of the bottom of the box body 1 is sleeved on the outer thread of the screw rod 5, a positioning component is arranged on one side of the threaded pipe 6, a steering ball 7 is movably inlaid in the top of the lifting seats 3, a supporting rod 8 is fixedly connected to the top of the steering ball 7, a steering ball 9 is fixedly connected to the top of the supporting rod 8, an experiment table 10 is movably sleeved in the steering ball 9, a plurality of level gauges 11 are arranged at the top of the experiment table 10, the screw rod 5 can be driven to lift by rotating the threaded pipe 6, the lifting seats 3 can be driven to lift by the screw rod 5, the level of the experiment table 10 can be adjusted by lifting the steering ball 7, the supporting rod 8 and the steering ball 9, and the adjusted result can be observed through the level gauges 11, so that the stable operation of the experiment instrument is convenient.

As shown in fig. 1, the positioning assembly comprises a movable rod 12 movably penetrating through the box body 1, one end of the movable rod 12 is fixedly connected with a squeeze plate 13, one side of the squeeze plate 13 is provided with a spring 14 sleeved outside the movable rod 12, the spring 14 can squeeze the squeeze plate 13, and thus the squeeze plate 13 can squeeze and position the threaded pipe 6.

As shown in fig. 1, a baffle is arranged at one end of the movable rod 12 away from the extrusion plate 13, an arc-shaped groove is arranged at one side of the extrusion plate 13 close to the threaded pipe 6, an anti-slip pad is arranged in the arc-shaped groove, and the anti-slip pad is more stable when being used for conveniently extruding the threaded rod 6.

As shown in fig. 2, a plurality of rotating handles are arranged on the outer array of the threaded pipe 6, an opening is arranged on the front surface of the box body 1, and two sides of the opening are connected with a box door 15 through hinges.

As shown in fig. 4, guide plates 4 are arranged on two sides of the lifting seat 3, two guide grooves are formed in the inner wall of the lifting hole 2, and the guide plates 4 are slidably arranged in the guide grooves.

As shown in fig. 1, a large embedding groove is formed in the top of the lifting seat 3, a steering large ball 7 is movably sleeved in the large embedding groove, a plurality of small embedding grooves are formed in the bottom of the experiment table 10, and a steering small ball 9 is movably sleeved in the small embedding grooves.

Working principle: when the level of the experiment table 10 is adjusted, the experiment table 10 is inclined towards the side through the level meter 11, the corresponding threaded pipe 6 can be adjusted, the threaded pipe 6 is driven to rotate through the rotating handle during adjustment, the threaded pipe 6 can drive the screw rod 5 to lift, the screw rod 5 drives the lifting seat 3 to lift, the lifting seat 3 can adjust the level of the experiment table 10 through lifting the steering ball 7, the supporting rod 8 and the steering ball 9, the steering ball 7, the supporting rod 8 and the steering ball 9 can be inclined in any direction during adjustment, thereby facilitating multi-angle adjustment, intuitively observing the adjustment result through the level meter 11, ensuring the level of the experiment table 10, facilitating stable and accurate operation of experiment instrument equipment, reducing the flatness requirement of the ground of the laboratory, and after the adjustment is completed, the spring 14 can extrude the extruding plate 13, so that the extruding plate 13 can extrude and position the threaded pipe 6, and the experiment table 10 is prevented from being pressed to cause the loosening and rotating of the threaded pipe 6.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a laboratory bench leveling bearing structure, includes box (1), its characterized in that, a plurality of lift holes (2) have been seted up at the top of box (1), the inside movable sleeve of lift hole (2) is equipped with lift seat (3), the bottom fixedly connected with screw rod (5) of lift seat (3), the outside thread bush of screw rod (5) is equipped with screwed pipe (6) of being connected with the bottom inner wall rotation of box (1), one side of screwed pipe (6) is equipped with locating component, the top activity of lift seat (3) is inlayed and is turned to big ball (7), the top fixedly connected with bracing piece (8) of turning big ball (7), the top fixedly connected with of bracing piece (8) turns to ball (9), the inside movable sleeve of turning to ball (9) is equipped with laboratory bench (10), the top of laboratory bench (10) is equipped with a plurality of spirit levels (11).

2. The leveling supporting structure of the experiment table according to claim 1, wherein the positioning assembly comprises a movable rod (12) movably penetrating through the box body (1), one end of the movable rod (12) is fixedly connected with a squeeze plate (13), and one side of the squeeze plate (13) is provided with a spring (14) sleeved outside the movable rod (12).

3. The leveling supporting structure for the laboratory bench according to claim 2, wherein a baffle is arranged at one end of the movable rod (12) far away from the extrusion plate (13), an arc-shaped groove is arranged at one side of the extrusion plate (13) near the threaded pipe (6), and an anti-slip pad is arranged inside the arc-shaped groove.

4. The leveling support structure for an experiment table according to claim 1, wherein a plurality of rotating handles are arranged on an outer array of the threaded pipes (6), an opening is arranged on the front surface of the box body (1), and two sides of the opening are connected with a box door (15) through hinges.

5. The leveling supporting structure for the experiment table according to claim 1, wherein guide plates (4) are arranged on two sides of the lifting seat (3), two guide grooves are formed in the inner wall of the lifting hole (2), and the guide plates (4) are slidably arranged in the guide grooves.

6. The leveling supporting structure of the experiment table according to claim 1, wherein a large embedded groove is formed in the top of the lifting seat (3), the steering large ball (7) is movably sleeved in the large embedded groove, a plurality of small embedded grooves are formed in the bottom of the experiment table (10), and the steering small ball (9) is movably sleeved in the small embedded grooves.