CN219082191U - Gear transmission mechanism of lifting table - Google Patents
Gear transmission mechanism of lifting table Download PDFInfo
- Publication number
- CN219082191U CN219082191U CN202320062466.9U CN202320062466U CN219082191U CN 219082191 U CN219082191 U CN 219082191U CN 202320062466 U CN202320062466 U CN 202320062466U CN 219082191 U CN219082191 U CN 219082191U
- Authority
- CN
- China
- Prior art keywords
- transmission
- gear box
- lifting
- nut
- table top
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 62
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
A gear transmission mechanism of a lifting table relates to the technical field of lifting tables. The device comprises a supporting base, a supporting upright post, a middle table top, a power assembly and a transmission gear box, wherein the supporting base is mechanically connected with the transmission gear box, the transmission gear box is arranged in the supporting upright post and is mechanically connected with the middle table top, the power assembly is in transmission connection with the transmission gear box, and a threaded lifting rod is connected above the transmission gear box. The utility model has the beneficial effects that: the equipment not only can drive the bottom plate of equipment and middle part mesa simultaneously and carry out synchronous lifting operation, and transmission structure is simpler, only has single motor and drive gear box to carry out transmission operation, and transmission structure is simpler, when need maintain the change, more makes things convenient for the staff to operate, and the cost is lower.
Description
Technical Field
The utility model relates to the technical field of lifting tables, in particular to a gear transmission mechanism of a lifting table.
Background
The lifting table is a table body capable of adjusting the height, so that a user can adjust the height of the table body according to own requirements when using the lifting table, and the lifting table is more comfortable and comfortable.
Prior art CN201921094713.3, it includes the table, the table leg, middle lift layer platform and foot case, the top and the table of table leg are connected, the bottom and the foot case of table leg are connected, the other elevating gear that is equipped with of table leg or table leg, middle lift layer platform slides from top to bottom and sets up between table and foot case, elevating gear includes the lift lead screw, lift slider and guide rail stand, guide rail stand and lift lead screw are vertical to be set up on the foot case, the lift lead screw is located the guide rail stand, the lift slider slides from top to bottom and sets up on the guide rail stand, middle lift layer platform and lift slider fixed connection, lift slider is connected with the lift lead screw transmission, when lift lead screw forward, reverse rotation, lift lead screw drive lift slider slides from top to bottom along the guide rail stand, and then drive middle lift layer platform slides from top to bottom, thereby realize adjusting foot rest space size, in order to be fit for the not equidimension user's of foot.
Although the lifting operation of the table body can be properly performed in the prior art, the transmission structure is complex, when unnecessary damage occurs to repair and replace, the maintenance and replacement are required to be performed for a longer time by workers, and the lifting operation of the prior art cannot drive the bottom plate and the middle table top to perform the lifting operation at the same time.
Disclosure of Invention
Aiming at the defects and defects in the prior art, the utility model provides the gear transmission mechanism of the lifting table, which not only can drive the bottom plate and the middle table top of the equipment to synchronously lift, but also has simpler transmission structure, and only has a single motor and a transmission gear box to carry out transmission operation, thus the transmission structure is simpler, and when maintenance and replacement are needed, the operation of staff is more convenient, and the cost is lower.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gear drive mechanism of lift table, it includes support base 1, support post 2, middle part mesa 3, power pack 5, drive gear box 6, support base 1 and drive gear box 6 mechanical connection, drive gear box 6 sets up in support post 2, and drive gear box 6 and middle part mesa 3 mechanical connection, power pack 5 and drive gear box 6 transmission are connected, and drive gear box 6's top is connected with screw thread lifter 7, drive gear box 6 includes upper gear case lid 61, upper bearing 62, drive nut 63, side bearing 64, lift nut 65, lower bearing 66, lower gear case lid 67, upper gear case lid 61 sets up in the top of lift nut 65, and the below of lift nut 65 is equipped with lower gear case lid 67, and lift nut 65 meshes with drive nut 63, be equipped with upper bearing 62 between upper gear case lid 61 and the lift nut 65, be equipped with lower bearing 66 between lift nut 65 and the drive nut 63.
Further, a supporting table top 4 is installed above the supporting upright post 2.
Further, the support column 2 includes an inner panel 21, a moving block 22, and an outer bracket 23, one side of the inner panel 21 is connected to the outer bracket 23, and the moving block 22 is disposed between the inner panel 21 and the outer bracket 23, and the moving block 22 is disposed on the threaded lifting rod 7.
Further, the middle table top 3 includes a table top frame 31, a massage roller 32, and a connection frame 33, the four ends of the table top frame 31 are respectively provided with a connection frame 33, the connection frame 33 is connected with the threaded lifting rod 7, and the lower part of the connection frame 33 is in clearance fit with the upper part of the moving block 22, and the table top frame 31 is provided with the massage roller 32.
Further, the power assembly 5 includes a transmission rod 51 and a power motor 52, the power motor 52 is mechanically connected with the transmission rod 51, and the transmission rod 51 is fixedly connected with a transmission nut 63.
Further, four ends of the supporting base 1 are provided with base connecting plates 11, and the base connecting plates 11 are fixedly connected with the moving blocks 22.
After the technical scheme is adopted, the utility model has the beneficial effects that: the equipment not only can drive the bottom plate of equipment and middle part mesa simultaneously and carry out synchronous lifting operation, and transmission structure is simpler, only has single motor and drive gear box to carry out transmission operation, and transmission structure is simpler, when need maintain the change, more makes things convenient for the staff to operate, and the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a part of the structure based on fig. 1.
Fig. 3 is a schematic top view of the structure corresponding to fig. 2.
Fig. 4 is a schematic view of the structure of the transmission gear box 6 in the present utility model.
Fig. 5 is a schematic view of the structure of the lifting nut 65 in the present utility model.
Fig. 6 is a schematic view of the structure of the drive nut 63 and the side bearing 64 in the present utility model.
Reference numerals illustrate: the support base 1, the support upright post 2, the middle table top 3, the support table top 4, the power assembly 5, the transmission gear box 6, the threaded lifting rod 7, the base connecting plate 11, the inner panel 21, the moving block 22, the outer bracket 23, the table top frame 31, the massage roller 32, the connecting frame 33, the transmission rod 51, the power motor 52, the upper gear box cover 61, the upper bearing 62, the transmission nut 63, the side bearing 64, the lifting nut 65, the lower bearing 66 and the lower gear box cover 67.
Detailed Description
Referring to fig. 1 to 6, the technical scheme adopted in this embodiment is as follows: the lifting mechanism comprises a supporting base 1, a supporting upright 2, a middle table top 3, a power assembly 5 and a transmission gear box 6, wherein the supporting base 1 is mechanically connected with the transmission gear box 6, the transmission gear box 6 is arranged in the supporting upright 2, the transmission gear box 6 is mechanically connected with the middle table top 3, the power assembly 5 is in transmission connection with the transmission gear box 6, a threaded lifting rod 7 is connected above the transmission gear box 6, the transmission gear box 6 comprises an upper gear box cover 61, an upper bearing 62, a transmission nut 63, a side bearing 64, a lifting nut 65, a lower bearing 66 and a lower gear box cover 67, the upper gear box cover 61 is arranged above the lifting nut 65, the lower gear box cover 67 is arranged below the lifting nut 65, the lifting nut 65 is meshed with the transmission nut 63, an upper bearing 62 is arranged between the upper gear box cover 61 and the lifting nut 65, a lower bearing 66 is arranged between the lifting nut 65 and the lower gear box cover 67, and a side bearing 64 is arranged between the lifting nut 65 and the transmission nut 63.
More specifically, a supporting table top 4 is installed above the supporting upright 2. The supporting table top 4 is convenient for the staff to put and support the articles.
More specifically, the support column 2 includes an inner panel 21, a moving block 22, and an outer bracket 23, one side of the inner panel 21 is connected to the outer bracket 23, and the moving block 22 is disposed between the inner panel 21 and the outer bracket 23, and the moving block 22 is disposed on the threaded lifting rod 7. The outer support 23 is used for the decoration of the whole equipment, while the inner panel 21 is used for shielding the transmission assembly inside, increasing the aesthetic property of the equipment and moving the middle table top 3 through the moving block 22.
More specifically, the middle table top 3 comprises a table top frame 31, massage rollers 32 and a connecting frame 33, the four ends of the table top frame 31 are respectively provided with the connecting frame 33, the connecting frame 33 is connected with the threaded lifting rod 7, the lower part of the connecting frame 33 is in clearance fit with the upper part of the movable block 22, and the table top frame 31 is provided with the massage rollers 32. The massage roller 32 can facilitate the foot massage of the user, and the connecting frame 33 can cooperate with the moving block 22 to adjust the height of the table frame 31.
More specifically, the power assembly 5 includes a driving rod 51 and a power motor 52, the power motor 52 is mechanically connected to the driving rod 51, and the driving rod 51 is fixedly connected to a driving nut 63. The power motor 52 supplies power to the lifting device, the driving rod 51 transmits the power to the driving gear box 6, the driving gear box 6 drives the threaded lifting rod 7 to rotate, and the threaded lifting rod 7 lifts the middle table top 3 and the supporting base 1.
More specifically, the four ends of the supporting base 1 are provided with base connecting plates 11, and the base connecting plates 11 are fixedly connected with the moving blocks 22. Through rotating the screw lifting rod 7, the screw lifting rod 7 drives the moving block 22 to move up and down, and then the base connecting plate 11 is controlled to move, so that the supporting base 1 is driven to lift.
The working principle of the utility model is as follows: when the equipment is used, a user should connect a power supply to the equipment and place the equipment and use the equipment at a proper position, when the equipment is used, the user only needs to control and drive the power motor 52 to work when the lifting operation of the support base 1 and the middle table top 3 is needed, the power motor 52 rotates and transmits the power to the transmission nut 63 through the transmission rod 51, the transmission nut 63 drives the lifting nut 65, the lifting nut 65 drives the threaded lifting rod 7 to rotate, the threaded lifting rod 7 rotates, the movable block 22 is controlled to move up and down through the rotation of the threaded lifting rod 7, the movable block 22 is utilized to drive the connecting frame 33 and the base connecting plate 11, and finally the lifting operation of the support base 1 and the middle table top 3 is controlled, wherein a worker can drive the power motor 52 in a key or remote control mode and the like, so as to control the lifting operation of the equipment.
The above description is only for the purpose of illustrating the technical solution of the present utility model and not for the purpose of limiting the same, and other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a gear drive of lift table, its characterized in that: the device comprises a support base (1), a support upright post (2), a middle table top (3), a power assembly (5) and a transmission gear box (6), wherein the support base (1) is mechanically connected with the transmission gear box (6), the transmission gear box (6) is arranged in the support upright post (2), the transmission gear box (6) is mechanically connected with the middle table top (3), the power assembly (5) is in transmission connection with the transmission gear box (6), and a threaded lifting rod (7) is connected above the transmission gear box (6);
the transmission gearbox (6) comprises an upper gear box cover (61), an upper bearing (62), a transmission nut (63), a side bearing (64), a lifting nut (65), a lower bearing (66) and a lower gear box cover (67), wherein the upper gear box cover (61) is arranged above the lifting nut (65), the lower gear box cover (67) is arranged below the lifting nut (65), the lifting nut (65) is meshed with the transmission nut (63), an upper bearing (62) is arranged between the upper gear box cover (61) and the lifting nut (65), a lower bearing (66) is arranged between the lifting nut (65) and the lower gear box cover (67), and a side bearing (64) is arranged between the lifting nut (65) and the transmission nut (63).
2. A gear train for a lift table as set forth in claim 1 wherein: a supporting table top (4) is arranged above the supporting upright post (2).
3. A gear train for a lift table as set forth in claim 1 wherein: the support column (2) comprises an inner panel (21), a moving block (22) and an outer support (23), wherein one side of the inner panel (21) is connected with the outer support (23), the moving block (22) is arranged between the inner panel (21) and the outer support (23), and the moving block (22) is arranged on the threaded lifting rod (7).
4. A gear train for a lift table as set forth in claim 1 wherein: the middle table top (3) comprises a table top frame (31), massage rollers (32) and a connecting frame (33), the connecting frames (33) are arranged on the four ends of the table top frame (31), the connecting frames (33) are connected with the threaded lifting rods (7), and the massage rollers (32) are arranged on the table top frame (31) in clearance fit with the upper parts of the movable blocks (22) below the connecting frames (33).
5. A gear train for a lift table as set forth in claim 1 wherein: the power assembly (5) comprises a transmission rod (51) and a power motor (52), wherein the power motor (52) is mechanically connected with the transmission rod (51), and the transmission rod (51) is fixedly connected with a transmission nut (63).
6. A gear train for a lift table as set forth in claim 1 wherein: four ends of the supporting base (1) are provided with base connecting plates (11), and the base connecting plates (11) are fixedly connected with the moving blocks (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320062466.9U CN219082191U (en) | 2023-01-10 | 2023-01-10 | Gear transmission mechanism of lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320062466.9U CN219082191U (en) | 2023-01-10 | 2023-01-10 | Gear transmission mechanism of lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219082191U true CN219082191U (en) | 2023-05-26 |
Family
ID=86394441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320062466.9U Active CN219082191U (en) | 2023-01-10 | 2023-01-10 | Gear transmission mechanism of lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219082191U (en) |
-
2023
- 2023-01-10 CN CN202320062466.9U patent/CN219082191U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2019101553A4 (en) | Industrial robot overhaul and maintenance device | |
| CN209942188U (en) | Construction lift protection platform for building | |
| CN219082191U (en) | Gear transmission mechanism of lifting table | |
| CN207090286U (en) | A kind of servo lifts rolling bed | |
| CN114847701A (en) | Auxiliary device with adjustable laboratory height | |
| CN210885009U (en) | Equipment hoisting alignment device for wind power generation | |
| CN221428803U (en) | Photovoltaic power station | |
| CN209949620U (en) | Synchronous lifting mechanism | |
| CN218375352U (en) | Assembled component sliding pushing device for building construction | |
| CN114779504B (en) | A positioning platform device | |
| CN217418048U (en) | Supplementary platform of changing of 10 kilovolts of cubical switchboard hanging down current transformer | |
| CN116906872A (en) | A solar street light that can be lifted and lowered and its use method | |
| CN116969396A (en) | Auxiliary equipment for electric emergency vehicle maintenance | |
| CN109235383A (en) | A kind of storage station's gate lifting device | |
| CN211925212U (en) | An all-round display of electronic information display | |
| CN218208665U (en) | Make things convenient for remote control's lifting control platform | |
| CN223292235U (en) | Positioning structure of a double-screw lifting machine tool | |
| CN216808033U (en) | Engineering is managed and is detected auxiliary device with wall | |
| CN219307821U (en) | Hydraulic lifting device for diving platform | |
| CN222089105U (en) | A power supply maintenance box with insulation function | |
| CN113273806A (en) | Drawing workstation for architectural design | |
| CN221027418U (en) | Auxiliary lifting device for air conditioner maintenance | |
| CN220684605U (en) | Transformer maintenance crane | |
| CN218746815U (en) | Bearing frame processing edging lathe | |
| CN223459091U (en) | Support device for decorating suspended ceiling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |