CN220458846U - Stable lifting table - Google Patents
Stable lifting table Download PDFInfo
- Publication number
- CN220458846U CN220458846U CN202321883789.0U CN202321883789U CN220458846U CN 220458846 U CN220458846 U CN 220458846U CN 202321883789 U CN202321883789 U CN 202321883789U CN 220458846 U CN220458846 U CN 220458846U
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- CN
- China
- Prior art keywords
- lifting
- box
- lower box
- sliding block
- linear guide
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 230000001174 ascending effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000008093 supporting effect Effects 0.000 abstract description 5
- 238000005728 strengthening Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model relates to the technical field of lifting tables, and particularly provides a stable lifting table, which comprises a base, a lifting mechanism and a table top; the lifting mechanism comprises a lifting lower box, a lifting lower box and an electric cylinder, wherein reinforcing ribs are arranged on the outer side of the lifting lower box in a surrounding mode; the lifting upper box is movably connected with the lifting lower box, the electric cylinders are arranged on the base and distributed along the central line of the lifting lower box, and the output end of each electric cylinder is connected with the lifting upper box; the lifting lower box is provided with a linear guide rail, the linear guide rail is connected with a first sliding block and a second sliding block in a sliding manner, the first sliding block is connected with the lifting upper box, and the second sliding block is connected with the lifting lower box; the linear guide rail is arranged, so that the table can be driven by the electric cylinder to reliably lift; the arrangement of the lifting lower box and the lifting upper box of the rectangular frame structure can improve the supporting effect on the table top; the setting of strengthening rib can increase the atress intensity of lift box, improves elevating system's application effect.
Description
Technical Field
The utility model relates to the technical field of lifting tables, in particular to a stable lifting table.
Background
The simulation training model is required to be placed on a table for use, and the height of the table is required to be adjusted for facilitating medical students to operate.
Lifting tables used in the prior art only directly lift the table through the air cylinder or the electric cylinder, the receiving points are concentrated at the output end of the air cylinder or the electric cylinder, and the overall lifting stability of the table is poor.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a stable lifting table, which is used for solving the problem that in the prior art, the direct lifting of the table by only an air cylinder or an electric cylinder is not stable.
To achieve the above and other related objects, the present utility model provides a stable lifting table, comprising a base, a lifting mechanism disposed at the upper end of the base, and a table top disposed at the upper end of the lifting mechanism;
the lifting mechanism comprises:
the lifting lower box is arranged on the base, and reinforcing ribs are arranged on the outer side of the lifting lower box in a surrounding mode;
the table top is connected to the upper end of the lifting upper box;
the electric cylinders are arranged on the base and distributed along the central line of the lifting lower box, and the output ends of the electric cylinders are connected with the lifting upper box;
the lifting lower box is provided with a linear guide rail, the linear guide rail is connected with a first sliding block and a second sliding block in a sliding manner, the first sliding block is connected with the lifting upper box, and the second sliding block is connected with the lifting lower box; the lifting upper box is driven by the electric cylinder to move up and down along the linear guide rail so as to adjust the height of the table.
In an embodiment of the utility model, an upper cover shell is sleeved outside the lifting upper box, a lower cover shell is sleeved on the lifting lower box, and the upper cover shell is coated outside the lower cover shell.
In an embodiment of the utility model, the lifting upper box and the lifting lower box are both provided with rectangular frame structures, and the lifting lower box is provided with a storage cavity.
In an embodiment of the utility model, the base is provided with a plurality of through holes for ventilation of the storage cavity.
In an embodiment of the utility model, the second slider is located above the first slider, and is used for forming a lifting movement limit for the first slider.
In an embodiment of the utility model, at least four linear guide rails are provided, and a plurality of linear guide rails are symmetrically distributed on two sides of the lifting upper box.
In an embodiment of the utility model, the upper housing is provided with a switch button, an ascending button and a descending button, and the switch button, the ascending button and the descending button are all electrically connected with the electric cylinder.
As described above, the stable lifting table has the following beneficial effects:
1. the plurality of linear guide rails are matched with the electric cylinder for driving, so that reliable lifting activities can be carried out on the lifting upper box and the lifting lower box, and the overall lifting stability and reliability of the table are improved;
2. the lifting lower box and the lifting upper box are arranged to be of rectangular frame structures, so that the supporting effect on the table top can be improved; the lifting and lowering box is provided with a storage cavity which can be used for placing a host machine and the like, so that the convenience of table application is improved;
3. because the main stress of the lifting mechanism is concentrated on the lifting lower box positioned below, the stress intensity of the lifting lower box can be increased and the application effect of the lifting mechanism is improved by arranging the reinforcing ribs on the outer side of the lifting lower box in a ring manner;
4. the first sliding block and the second sliding block are arranged on the linear guide rail, the first sliding block is connected with the lifting upper box, the second sliding block is connected with the lifting lower box, in the use process, the table is lifted only through the movement of the lifting upper box, and the second sliding block is arranged above the first sliding block and can abut against the first sliding block to form limit when the lifting upper box moves up to a certain height, so that the lifting upper box is prevented from falling off due to excessive movement of the lifting mechanism;
5. the utility model has reasonable design and compact structure, and the linear guide rail can be matched with the electric cylinder to drive the table to reliably lift; the arrangement of the lifting lower box and the lifting upper box of the rectangular frame structure can improve the supporting effect on the table top; the setting of strengthening rib can increase the atress intensity of lift box, improves elevating system's application effect.
Drawings
Fig. 1 is a schematic view showing an appearance structure of a stable lifting table disclosed in the present utility model.
Fig. 2 is a schematic view of the structure of fig. 1 with the upper and lower housings removed.
Description of element reference numerals
A base 1; a table top 2; a lifting box 3; lifting the upper box 4; an electric cylinder 5; a linear guide rail 6; a first slider 7; a second slider 8; a reinforcing rib 9; an upper housing 10; a lower housing 11; a switch button 12; a rising button 13; a down button 14; a storage cavity a; and a through hole x.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-2. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Referring to fig. 1-2, the present utility model provides a stable lifting table, which comprises a base 1, a lifting mechanism disposed at the upper end of the base 1, and a table top 2 disposed at the upper end of the lifting mechanism.
Referring to fig. 2, the lifting mechanism includes a lifting lower box 3, a lifting upper box 4, and an electric cylinder 5, wherein the lifting lower box 3 is disposed on the base 1, and the table top 2 is connected to the upper end of the lifting upper box 4; the lifting lower box 3 is provided with a linear guide rail 6, the linear guide rail 6 is connected with a first sliding block 7 and a second sliding block 8 in a sliding manner, the first sliding block 7 is connected with the lifting upper box 4, and the lifting upper box 4 is movably connected with the lifting lower box 3 through the first sliding block 7; the linear guide rails 6 are at least four, the plurality of linear guide rails 6 are symmetrically distributed on two sides of the lifting upper box 4 and are matched with the electric cylinder 5 for driving, so that reliable lifting activities can be carried out on the lifting upper box 4 and the lifting lower box 3, and the stability and reliability of the integral lifting of the table are further improved; the electric cylinders 5 are arranged on the base 1 and distributed along the central line of the lifting lower box 3, and the output ends of the electric cylinders 5 are connected with the lifting upper box 4; the lifting upper box 4 is driven by the electric cylinder 5 to move up and down along the linear guide rail 6 so as to adjust the height of the table; the second sliding block 8 is positioned above the first sliding block 7 and is used for forming lifting movement limit for the first sliding block 7; the second sliding block 8 is connected with the lifting box 3; in the use, only realize that the desk goes up and down through the activity of box 4 on going up and down, through setting up the second slider 8 in the top of first slider 7, can be when going up and down box 4 upward movement to certain altitude conflict first slider 7 forms spacingly, prevent that elevating system from excessively causing box 4 to drop on going up and down.
Because the main stress of the lifting mechanism is concentrated on the lifting lower box 3 positioned below, the reinforcing ribs 9 are arranged on the outer side of the lifting lower box 3 in a surrounding manner, and the reinforcing ribs 9 can be arranged in a plurality from top to bottom along the outer side of the lifting lower box 3, so that the stress intensity of the lifting lower box 3 is increased, and the application effect of the lifting mechanism is improved.
An upper cover shell 10 is sleeved on the outer side of the lifting upper box 4, a lower cover shell 11 is sleeved on the lifting lower box 3, and the upper cover shell 10 is coated on the outer side of the lower cover shell 11, so that the lifting activity is not affected; the upper cover shell 10 and the lower cover shell 11 can form protection for the lifting mechanism by matching and application, and the appearance attractiveness of the desk is improved.
The lifting upper box 4 and the lifting lower box 3 are both arranged in rectangular frame structures, so that the supporting effect on the table top 2 can be improved; the lifting box 3 is provided with a storage cavity a, so that the convenience of table application is improved; the base 1 is provided with a plurality of through holes x for ventilation of the object placing cavity a, and heat dissipation of the host is facilitated when the host is placed in the object placing cavity a.
The upper housing 10 is provided with a switch button 12, an ascending button 13 and a descending button 14, and the switch button 12, the ascending button 13 and the descending button 14 are all electrically connected with the electric cylinder 5.
In conclusion, the utility model has reasonable design and compact structure, and the linear guide rail 6 can be matched with the electric cylinder 5 to drive the table to reliably lift; the arrangement of the lifting lower box 3 and the lifting upper box 4 with rectangular frame structures can improve the supporting effect on the table top 2; the setting of strengthening rib 9 can increase the atress intensity of lift lower box 3, improves elevating system's application effect. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. A stable lifting table comprises a base, a lifting mechanism arranged at the upper end of the base and a table top arranged at the upper end of the lifting mechanism;
the utility model is characterized in that, elevating system includes:
the lifting lower box is arranged on the base, and reinforcing ribs are arranged on the outer side of the lifting lower box in a surrounding mode;
the table top is connected to the upper end of the lifting upper box;
the electric cylinders are arranged on the base and distributed along the central line of the lifting lower box, and the output ends of the electric cylinders are connected with the lifting upper box;
the lifting lower box is provided with a linear guide rail, the linear guide rail is connected with a first sliding block and a second sliding block in a sliding manner, the first sliding block is connected with the lifting upper box, and the second sliding block is connected with the lifting lower box; the lifting upper box is driven by the electric cylinder to move up and down along the linear guide rail so as to adjust the height of the table.
2. The stationary liftable table of claim 1, wherein: the outer side of the lifting upper box is sleeved with an upper cover shell, the lifting lower box is sleeved with a lower cover shell, and the upper cover shell is coated on the outer side of the lower cover shell.
3. The stationary liftable table of claim 2, wherein: the lifting upper box and the lifting lower box are both arranged to be rectangular frame structures, and the lifting lower box is provided with a storage cavity.
4. A stationary liftable table as claimed in claim 3, wherein: the base is provided with a plurality of through holes for ventilation of the storage cavity.
5. The stationary liftable table of claim 1, wherein: the second sliding block is located above the first sliding block and used for limiting lifting movement of the first sliding block.
6. The stationary liftable table of claim 1, wherein: the linear guide rails are at least four, and the plurality of linear guide rails are symmetrically distributed on two sides of the lifting upper box.
7. The stationary liftable table of claim 2, wherein: the upper housing is provided with a switch button, an ascending button and a descending button which are all electrically connected with the electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883789.0U CN220458846U (en) | 2023-07-17 | 2023-07-17 | Stable lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883789.0U CN220458846U (en) | 2023-07-17 | 2023-07-17 | Stable lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220458846U true CN220458846U (en) | 2024-02-09 |
Family
ID=89781104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321883789.0U Active CN220458846U (en) | 2023-07-17 | 2023-07-17 | Stable lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220458846U (en) |
-
2023
- 2023-07-17 CN CN202321883789.0U patent/CN220458846U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |