CN220969185U - Experiment table with lifting function - Google Patents
Experiment table with lifting function Download PDFInfo
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- CN220969185U CN220969185U CN202322820374.5U CN202322820374U CN220969185U CN 220969185 U CN220969185 U CN 220969185U CN 202322820374 U CN202322820374 U CN 202322820374U CN 220969185 U CN220969185 U CN 220969185U
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- lifting
- unit
- limiting
- table top
- supporting
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- 238000002474 experimental method Methods 0.000 title abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000009194 climbing Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses an experiment table with a lifting function, which relates to the technical field of experiment tables and comprises a lifting experiment table main body, wherein the lifting experiment table main body comprises a lifting table top, lifting mechanisms are arranged on two sides of the lifting table top, and a limiting and supporting mechanism is arranged in the middle of the lifting mechanism; the lifting mechanism comprises a support frame unit and a driving lifting unit, wherein the support frame unit is arranged at two sides of the lifting table top, and the driving lifting unit is arranged at the inner side of the support frame unit; the limiting and supporting mechanism comprises a limiting and adjusting unit and a supporting plate unit. According to the utility model, the motor works, the output shaft of the motor drives the driving gear to rotate, the driving gear drives the rotating shaft to rotate through the gear meshed with the driving gear, the climbing gear is meshed with the rack to enable the lifting table top to lift, and the lifting table top is required to have lifting and descending functions within a certain range in the actual use process, so that the height requirements of different users are met.
Description
Technical Field
The utility model relates to the technical field of experiment tables, in particular to an experiment table with a lifting function.
Background
The laboratory limit platform is the workstation of management, placing experimental apparatus, and the surface is through pickling, phosphating, even grey white epoxy spraying, and chemical rust-resistant treatment is acid and alkali corrosion-resistant, and bearing performance is good, and laboratory limit platform needs to bear the required equipment of laboratory in-process and material, and auxiliary experiment platform provides the effect of experimental apparatus etc.. Because the height of the experiment side table is mostly fixed, the unified height requirement cannot be met for operators with different heights in the actual use process, so that a user with higher height needs to bend down to perform related operation on the experiment side table, the existing experiment side table needs to have a certain range of raising and lowering functions in the actual use process so as to meet the height requirement of different users, and therefore the utility model provides the experiment table with the lifting function.
In the prior art, a chinese patent document with bulletin number CN216856783U and bulletin day 2022, month 07 and 01 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides an experiment limit platform with raising and lowering functions, includes the limit platform body, fixedly connected with baffle on the rear side lateral wall of limit platform body, a plurality of stay tubes of lower terminal surface fixedly connected with of limit platform body, sliding connection has the extension rod in the stay tube, be equipped with in the stay tube and be used for moving spacing stop gear to the extension rod in-process, the mounting panel that two symmetries set up of lower terminal surface fixedly connected with of limit platform body, be equipped with on the lateral wall of mounting panel and be used for moving flexible in-process driven actuating mechanism to the extension rod.
In order to solve the problem that the stability of an experimental side table is lost due to the fact that the center of the experimental side table is changed along with the lifting of the height of the experimental side table when the existing lifting structure is used, the prior art adopts the structures of an auxiliary stay tube, a baffle plate, an auxiliary stay bar and the like, the experimental side table is subjected to vertical shaking when being tested by means of the lifting adjustment of the extension bar and the support tube and by means of the gravity center inclination of the baffle plate and the support of the auxiliary stay bar, the experimental side table is stably supported, but the situation that the auxiliary stay bar and the auxiliary stay tube are mainly supported by the damping pad and the ground can occur, and further the problem that the damping pad is in the most relaxed state when the experimental side table is lifted to the highest height is caused.
Disclosure of utility model
The utility model aims to provide a laboratory bench with a lifting function, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The experiment table with the lifting function comprises a lifting experiment table main body, wherein the lifting experiment table main body comprises a lifting table top, lifting mechanisms are arranged on two sides of the lifting table top, and a limiting and supporting mechanism is arranged in the middle of the lifting mechanism; the lifting mechanism comprises a support frame unit and a driving lifting unit, wherein the support frame unit is arranged at two sides of the lifting table top, and the driving lifting unit is arranged at the inner side of the support frame unit; the limiting and supporting mechanism comprises a limiting and adjusting unit and a supporting plate unit, wherein the limiting and adjusting unit is arranged in the middle of the supporting frame unit, and the supporting plate unit is arranged on the inner side of the limiting and adjusting unit.
The technical scheme of the utility model is further improved as follows: the support frame unit is including the lift mounting bracket, the inboard surface of lift mounting bracket is fixed mounting respectively has the rack.
By adopting the technical scheme, the bottom of the lifting installation frame is U-shaped, and four groups of installation groove installation racks are arranged above the lifting installation frame.
The technical scheme of the utility model is further improved as follows: the driving lifting unit comprises mounting boxes symmetrically and fixedly mounted on two sides of the lower surface of the lifting table top, a motor is fixedly mounted on the outer side surface of each mounting box, a driving gear is fixedly mounted on an output shaft of the motor, and one end of each driving gear is rotatably connected with the inner wall of each mounting box.
By adopting the technical scheme, the motor drives the driving gear to rotate so as to drive the rotating shaft to rotate.
The technical scheme of the utility model is further improved as follows: the driving lifting unit further comprises a rotating shaft rotatably arranged on the side wall of the mounting box, and a driven gear meshed with the driving gear is fixedly arranged in the middle of the rotating shaft.
By adopting the technical scheme, the rotating shaft is driven to rotate by the driving gear through the driven gear, and the motor stops rotating to play a limiting role on the rotating shaft.
The technical scheme of the utility model is further improved as follows: climbing gears are fixedly arranged at two ends of the rotating shaft, and the outer surfaces of the climbing gears are meshed with the inner side surfaces of the racks.
By adopting the technical scheme, the climbing gear is meshed with the rack, and the climbing gear rotates to drive the lifting table top to lift.
The technical scheme of the utility model is further improved as follows: the limiting and adjusting unit comprises a limiting frame fixedly installed in the middle of the lifting installation frame, and an adjusting threaded rod is installed in the middle of the limiting frame in a rotating mode.
By adopting the technical scheme, the limiting frame plays roles of installing and adjusting the threaded rod and limiting the supporting baffle.
The technical scheme of the utility model is further improved as follows: the supporting plate unit comprises a supporting baffle plate which is slidably arranged on the inner side of the limiting frame, the inner wall of the supporting baffle plate is in threaded connection with the outer surface of the limiting frame, and the outer side surface of the supporting baffle plate is clamped with the lower surface of the mounting box.
By adopting the technical scheme, the bottom of the installation box is provided with the clamping groove matched with the supporting baffle, and the supporting baffle plays a role in supporting and limiting the installation box.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a laboratory bench with lifting function, wherein the bottom of a lifting installation frame is U-shaped, so that stability is improved, an installation box plays a role of installing a motor and a rotating shaft, an output shaft of the motor works to drive a driving gear to rotate, the driving gear drives the rotating shaft to rotate through a gear meshed with the driving gear, a climbing gear is meshed with a rack to enable a lifting table top to lift, and the lifting table top is required to have lifting and descending functions within a certain range in the actual use process so as to meet the height requirements of different users.
2. The utility model provides an experiment table with a lifting function, wherein climbing gears on two sides are meshed with racks so that the periphery of two sides of a lifting table top can be synchronously and stably lifted, the stability of the lifting table top is improved, and the problem that the stability of the experiment table top is lost due to the fact that the center of the experiment table top is changed along with the lifting of the height of the experiment table top is avoided.
3. The utility model provides an experiment table with a lifting function, wherein a limiting frame plays roles of installing an adjusting threaded rod and limiting a supporting baffle plate, the supporting baffle plate can move up and down according to the lifting height of a lifting table top by rotating the adjusting threaded rod until the supporting baffle plate clamps the bottom of a mounting box to limit and support the mounting box in an auxiliary manner, and the stability of the lifting table top is effectively improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the structure of the present utility model;
FIG. 3 is a schematic view of a lifting table of the present utility model;
FIG. 4 is an exploded view of the structure of the present utility model;
Fig. 5 is a schematic top view of the lifting mechanism of the present utility model.
In the figure: 1. lifting the test stand main body; 11. lifting the table top; 2. a lifting mechanism; 21. lifting the mounting frame; 22. a rack; 23. a mounting box; 24. a motor; 241. a drive gear; 25. a rotating shaft; 251. climbing gears; 3. a limit supporting mechanism; 31. a limiting frame; 32. adjusting a threaded rod; 33. and supporting the baffle.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-5, the utility model provides an experiment table with a lifting function, which comprises a lifting experiment table main body 1, wherein the lifting experiment table main body 1 comprises a lifting table top 11, lifting mechanisms 2 are arranged on two sides of the lifting table top 11, and a limiting and supporting mechanism 3 is arranged in the middle of the lifting mechanism 2; the lifting mechanism 2 comprises a support frame unit and a driving lifting unit, wherein the support frame unit is arranged at two sides of the lifting table top 11, and the driving lifting unit is arranged at the inner side of the support frame unit; the limit supporting mechanism 3 comprises a limit adjusting unit and a supporting plate unit, wherein the limit adjusting unit is arranged in the middle of the supporting frame unit, the supporting plate unit is arranged on the inner side of the limit adjusting unit, the supporting frame unit comprises a lifting installation frame 21, racks 22 are fixedly installed on the inner side surfaces of the lifting installation frame 21 respectively, the bottom of the lifting installation frame 21 is U-shaped and stable, a mounting box 23 plays a role of mounting a motor 24 and a rotating shaft 25, the driving lifting unit is symmetrically and fixedly installed on the two sides of the lower surface of a lifting table top 11 and is provided with the mounting box 23, the motor 24 is fixedly installed on the outer side surface of the mounting box 23, a driving gear 241 is fixedly installed on an output shaft of the motor 24, one end of the driving gear 241 is rotatably connected with the inner wall of the mounting box 23, an output shaft of the motor 24 drives the driving gear 241 to rotate, and the driving gear 241 drives the rotating shaft 25 to rotate through gears meshed with the driving gear.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the driving lifting unit further comprises a rotating shaft 25 rotatably mounted on the side wall of the mounting box 23, a driven gear meshed with the driving gear 241 is fixedly mounted in the middle of the rotating shaft 25, the climbing gear 251 is meshed with the rack 22 to enable the lifting table top 11 to lift, the lifting table top 11 is required to have lifting and descending functions within a certain range in the actual use process so as to meet the height requirements of different users, the climbing gears 251 are fixedly mounted at two ends of the rotating shaft 25, the outer surfaces of the climbing gears 251 are meshed with the inner side surfaces of the rack 22, the climbing gears 251 and the rack 22 on two sides are meshed with each other to enable the periphery of two sides of the lifting table top 11 to keep synchronous and stable lifting, stability of the lifting table top 11 is improved, and the problem that the stability of an experimental table top is lost due to the fact that the center of the lifting of the experimental table top is changed along with the lifting of the height of the experimental table top is avoided.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the spacing adjustment unit is including fixed mounting at the spacing 31 at lift mounting bracket 21 middle part, the middle part rotation of spacing 31 is installed and is adjusted threaded rod 32, spacing 31 plays installation and adjusts threaded rod 32 and carries out spacing effect to support baffle 33, the backup pad unit is including the support baffle 33 of slidable mounting at spacing 31 inboard, the inner wall of support baffle 33 and the surface threaded connection of spacing 31, the outside surface joint of support baffle 33 and the lower surface joint of install bin 23, can make support baffle 33 reciprocate according to lift mesa 11's elevating height through rotating adjustment threaded rod 32, until support baffle 33 blocks install bin 23 bottom and carries out spacing auxiliary stay to install bin 23, effectively promote lift mesa 11's stability.
The working principle of the experiment table with the lifting function is specifically described below.
As shown in fig. 1 to 5, when the lifting table top 11 is lifted, firstly, the motor 24 is started, the output shaft of the motor 24 drives the driving gear 241 to rotate, the driving gear 241 drives the rotating shaft 25 to rotate through the gear meshed with the driving gear 241, the climbing gear 251 is meshed with the rack 22 to enable the lifting table top 11 to lift, then, the motor 24 stops working, the supporting baffle 33 can be moved upwards according to the lifting height of the lifting table top 11 by rotating the adjusting threaded rod 32 until the supporting baffle 33 is clamped at the bottom of the mounting box 23 to carry out limit auxiliary support on the mounting box 23, finally, when the lifting table top 11 is lowered, the supporting baffle 33 can be moved downwards to a proper height according to the lifting height of the lifting table top 11 by rotating the adjusting threaded rod 32, and then, the motor 24 is started to enable the lifting table top 11 to be moved downwards until the mounting box 23 is clamped with the supporting baffle 33, so that the height adjustment of the lifting table top 11 is completed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Laboratory bench with lift function, including lift test bench main part (1), lift test bench main part (1) are including lift mesa (11), its characterized in that: lifting mechanisms (2) are arranged on two sides of the lifting table top (11), and a limiting supporting mechanism (3) is arranged in the middle of the lifting mechanism (2);
The lifting mechanism (2) comprises a support frame unit and a driving lifting unit, wherein the support frame unit is arranged at two sides of the lifting table top (11), and the driving lifting unit is arranged at the inner side of the support frame unit;
The limiting and supporting mechanism (3) comprises a limiting and adjusting unit and a supporting plate unit, wherein the limiting and adjusting unit is arranged in the middle of the supporting frame unit, and the supporting plate unit is arranged on the inner side of the limiting and adjusting unit.
2. The laboratory bench with lifting function according to claim 1, wherein: the support frame unit comprises a lifting installation frame (21), and racks (22) are respectively and fixedly installed on the inner side surfaces of the lifting installation frame (21).
3. The laboratory bench with lifting function according to claim 1, wherein: the driving lifting unit comprises mounting boxes (23) symmetrically and fixedly mounted on two sides of the lower surface of the lifting table top (11), a motor (24) is fixedly mounted on the outer side surface of each mounting box (23), a driving gear (241) is fixedly mounted on an output shaft of each motor (24), and one end of each driving gear (241) is rotatably connected with the inner wall of each mounting box (23).
4. A laboratory bench having a lifting function according to claim 3, wherein: the driving lifting unit further comprises a rotating shaft (25) rotatably arranged on the side wall of the mounting box (23), and a driven gear meshed with the driving gear (241) is fixedly arranged in the middle of the rotating shaft (25).
5. The laboratory bench with lifting function according to claim 4, wherein: climbing gears (251) are fixedly arranged at two ends of the rotating shaft (25), and the outer surfaces of the climbing gears (251) are meshed with the inner side surfaces of the racks (22).
6. The laboratory bench with lifting function according to claim 1, wherein: the limiting and adjusting unit comprises a limiting frame (31) fixedly installed in the middle of the lifting installation frame (21), and an adjusting threaded rod (32) is rotatably installed in the middle of the limiting frame (31).
7. The laboratory bench with lifting function according to claim 6, wherein: the supporting plate unit comprises a supporting baffle plate (33) which is slidably arranged on the inner side of the limiting frame (31), the inner wall of the supporting baffle plate (33) is in threaded connection with the outer surface of the limiting frame (31), and the outer side surface of the supporting baffle plate (33) is clamped with the lower surface of the mounting box (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322820374.5U CN220969185U (en) | 2023-10-20 | 2023-10-20 | Experiment table with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322820374.5U CN220969185U (en) | 2023-10-20 | 2023-10-20 | Experiment table with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220969185U true CN220969185U (en) | 2024-05-17 |
Family
ID=91063000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322820374.5U Active CN220969185U (en) | 2023-10-20 | 2023-10-20 | Experiment table with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220969185U (en) |
-
2023
- 2023-10-20 CN CN202322820374.5U patent/CN220969185U/en active Active
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| GR01 | Patent grant | ||
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