CN209333790U - A kind of steel experimental bench that table top is easy to adjust - Google Patents
A kind of steel experimental bench that table top is easy to adjust Download PDFInfo
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- CN209333790U CN209333790U CN201821855072.4U CN201821855072U CN209333790U CN 209333790 U CN209333790 U CN 209333790U CN 201821855072 U CN201821855072 U CN 201821855072U CN 209333790 U CN209333790 U CN 209333790U
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- platform
- pedestal
- fixing groove
- easy
- experimental bench
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Abstract
The utility model discloses a kind of steel experimental bench that table top is easy to adjust, including pedestal and platform, the pedestal is cube structure, platform is steel square plate shape structure, platform is located above pedestal, a universal joint, two supporters and two regulating members are provided between platform ground and base top surface.A kind of table top is easy to the steel experimental bench adjusted, can adjust plateau levels degree by regulating member.
Description
Technical field
The utility model belongs to technical field of experiment equipment, and specifically a kind of table top is easy to the steel experimental bench adjusted.
Background technique
Experimental bench is indispensable experimental facilities in experimental work or teaching, for place experiment article and
Experimental provision.It is more demanding to the horizontality of laboratory bench top in many experiments, therefore, experimental bench during installation, usually
Carry out horizontal alignment.And laboratory bench top is mostly steel, heavier-weight, and after installing, it is difficult to secondary calibration is carried out, but it is real
The case where testing platform after prolonged use, being inevitably likely to occur Platform set horizontal plane, at this point, it is flat to generally require replacement
Platform.Some teaching experiment desks due to not high to experimental result required precision, thus to the poor experimental bench of levelness without
Replacement, and student then will affect its experiment as a result, being unfavorable for imparting knowledge to students using the bad experimental bench of levelness.
Summary of the invention
Goal of the invention: the purpose of this utility model is to provide a kind of table top for the deficiency in current technology and be easy to adjust
Steel experimental bench, can quickly calibrated table top levelness.
Technical solution: to achieve the above object, the utility model provides a kind of steel experimental bench that table top is easy to adjust, packet
Pedestal and platform are included, the pedestal is cube structure, and platform is steel square plate shape structure, and platform is located above pedestal,
A universal joint is provided between platform ground and base top surface, two supporters and two regulating members, the universal joint are set
It sets on platform central axes and is deviated to one end, the supporter is symmetrically disposed on platform at the two corners of universal joint one end, institute
Regulating member is stated to be symmetrically disposed at platform other end two corners；The universal joint upper and lower side is fixedly connected on platform and pedestal, institute
Stating supporter has elasticity, and at least one end is fixedly connected on platform or pedestal；The regulating member includes horizontal positioned tune
Pitch cone body, the adjustment cone are truncated cone-shaped structure, and the smaller one end of diameter is provided centrally with threaded post, and the other end is provided centrally with
Connecting column, connection column end are provided with cylindrical grip part, and base top surface is provided with lower fixing groove, mesa base corresponding position
It is provided with fixing groove, fixed slot and lower fixing groove are cube structure outstanding, upper fixing groove and lower fixing groove
Opposite plane is provided with the groove of fitting adjustment cone outer surface, and base top surface is additionally provided with attachment base, and threaded post passes through screw thread
With on attachment base, attachment base height is greater than the sum of upper fixing groove and lower fixed groove height for connection.
As a kind of improvement of this programme, the adjustment cone axis extended line passes through universal center.
As a kind of improvement of this programme, distance of the universal joint away from side where two supporters with away from two regulating members
The ratio of distances constant of place side is not more than 1:4.
As a kind of improvement of this programme, the supporter is spring or rubber column.
As a kind of improvement of this programme, air-bubble leveling ruler is provided on the platform surface.
The utility model has the advantages that a kind of table top described in the utility model is easy to the steel experimental bench adjusted, adjustment portion can be passed through
Part adjusts plateau levels degree, and passes through the level condition of air-bubble leveling ruler observation platform, can use in experimental bench prolonged
In use process, the levelness of platform is adjusted at any time, guarantees plateau levels.
Detailed description of the invention
Fig. 1, the table top are easy to the steel experimental bench structural schematic diagram adjusted；
Fig. 2, the universal joint, supporter and regulating member position view；
Fig. 3, the regulating member structural schematic diagram；
Reference signs list: 1, pedestal；2, platform；3, universal joint；4, regulating member；5, supporter；6, air-bubble leveling ruler；
40, adjustment cone；41, threaded post；42, connecting column；43, grip part；44, lower fixing groove；45, upper fixing groove；46, attachment base.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
A kind of table top as shown in Figure 1 is easy to the steel experimental bench adjusted, including pedestal 1 and platform 2, and pedestal 1 is cube
Body structure, platform 2 are steel square plate shape structure, and platform 2 is located above pedestal 1, between 1 top surface of 2 ground of platform and pedestal
It is provided with a universal joint 3, two supporters 5 and two regulating members 4.Platform is provided with air-bubble leveling ruler 6 on 2 surface.
As shown in Fig. 2, universal joint 3 is arranged on 2 central axes of platform and deviates to one end, supporter 5 is symmetrically disposed on flat
At 3 one end two corners of universal joint, regulating member 4 is symmetrically disposed at 2 other end two corners of platform platform 2.3 upper and lower side of universal joint is solid
Surely be connected to platform 2 and pedestal 1, distance of the universal joint 3 away from two supporters, 5 place side with away from two regulating members, 4 place side
Ratio of distances constant be 1:4.Supporter 5 is spring, and bottom end is fixedly connected on pedestal 1.
As shown in figure 3, regulating member 4 includes horizontal positioned adjustment cone 40, adjustment cone 40 is truncated cone-shaped structure, directly
The smaller one end of diameter is provided centrally with threaded post 41, and the other end is provided centrally with connecting column 42, and 42 end of connecting column is provided with cylinder
The grip part 43 of shape, 1 top surface of pedestal are provided with lower fixing groove 44, and 2 bottom corresponding position of platform is provided with fixing groove 45, upper solid
Determining slot 45 and lower fixing groove 44 is cube structure outstanding, and upper fixing groove 45 and the opposite plane of lower fixing groove 44 are provided with patch
The groove of 40 outer surface of adjustment cone is closed, 1 top surface of pedestal is additionally provided with attachment base 46, and threaded post 41 is connected through a screw thread and connects
On seat 46,46 height of attachment base is greater than the sum of 44 height of upper fixing groove 45 and lower fixing groove.As shown in Fig. 2, 40 axis of adjustment cone
Line extended line passes through 3 center of universal joint.
In actual use, user can observe air-bubble leveling ruler 6 to check whether 2 surface of platform is horizontal.When
It was found that can hold grip part 43 when platform 2 is not horizontal and rotate, adjustment cone 40, which follows, to be rotated together, due to threaded post 41
It is connected through a screw thread with attachment base 46, therefore the adjustment cone 40 rotated can be moved towards universal joint 3, it can also be far from universal joint
3 movements, when adjustment cone 40 is moved towards universal joint 3, upper fixing groove 45 and lower fixing groove 44 work as adjustment cone apart from gradually remote
40 far from universal joint 3 move when, upper fixing groove 45 and lower fixing groove 44 are apart from asymptotic.By adjusting two regulating members 4
Whether horizontal adjust platform 2.Two supporters 5 are used for Auxiliary support platform 2, while preventing platform 2 from shaking.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (5)
1. a kind of table top is easy to the steel experimental bench adjusted, which is characterized in that including pedestal (1) and platform (2), the pedestal
It (1) is cube structure, platform (2) is steel square plate shape structure, and platform (2) is located above pedestal (1), platform (2)
It is provided with a universal joint (3), two supporters (5) and two regulating members (4) between face and pedestal (1) top surface, described ten thousand
Xiang Jie (3) is arranged on platform (2) central axes and deviates to one end, and the supporter (5) is symmetrically disposed on platform (2) close to ten thousand
At the two corners of Xiang Jie (3) one end, the regulating member (4) is symmetrically disposed at platform (2) other end two corners；The universal joint (3)
Upper and lower side is fixedly connected on platform (2) and pedestal (1), and the supporter (5) has elasticity, and at least one end is fixedly connected on platform
(2) or pedestal (1)；The regulating member (4) includes horizontal positioned adjustment cone (40), and the adjustment cone (40) is circle
Platform shape structure, the smaller one end of diameter are provided centrally with threaded post (41), and the other end is provided centrally with connecting column (42), connecting column
(42) end is provided with cylindrical grip part (43), and pedestal (1) top surface is provided with lower fixing groove (44), platform (2) bottom pair
Position is answered to be provided with fixing groove (45), fixed slot (45) and lower fixing groove (44) they are cube structure outstanding,
Upper fixing groove (45) and lower fixing groove (44) are provided with the groove of fitting adjustment cone (40) outer surface, pedestal (1) with respect to plane
Top surface is additionally provided with attachment base (46), and threaded post (41) is connected through a screw thread on attachment base (46), and attachment base (46) height is big
In the sum of upper fixing groove (45) and lower fixing groove (44) height.
2. a kind of table top according to claim 1 is easy to the steel experimental bench adjusted, it is characterised in that: the adjustment cone
(40) axis extended line passes through universal joint (3) center.
3. a kind of table top according to claim 2 is easy to the steel experimental bench adjusted, it is characterised in that: the universal joint
(3) distance away from side where two supporters (5) is not more than 1:4 with the ratio of distances constant away from side where two regulating members (4).
4. a kind of table top according to claim 3 is easy to the steel experimental bench adjusted, it is characterised in that: the supporter
It (5) is spring or rubber column.
5. a kind of table top according to claim 4 is easy to the steel experimental bench adjusted, it is characterised in that: the platform (2)
Air-bubble leveling ruler (6) are provided on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855072.4U CN209333790U (en) | 2018-11-12 | 2018-11-12 | A kind of steel experimental bench that table top is easy to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855072.4U CN209333790U (en) | 2018-11-12 | 2018-11-12 | A kind of steel experimental bench that table top is easy to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333790U true CN209333790U (en) | 2019-09-03 |
Family
ID=67748158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855072.4U Active CN209333790U (en) | 2018-11-12 | 2018-11-12 | A kind of steel experimental bench that table top is easy to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333790U (en) |
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2018
- 2018-11-12 CN CN201821855072.4U patent/CN209333790U/en active Active
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