CN217791924U - Supporting leg lifting structure and lifting table - Google Patents
Supporting leg lifting structure and lifting table Download PDFInfo
- Publication number
- CN217791924U CN217791924U CN202221541273.3U CN202221541273U CN217791924U CN 217791924 U CN217791924 U CN 217791924U CN 202221541273 U CN202221541273 U CN 202221541273U CN 217791924 U CN217791924 U CN 217791924U
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- lifting
- outer tube
- screw rod
- supporting
- support frame
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- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000276 sedentary effect Effects 0.000 description 1
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Abstract
The utility model provides a supporting legs elevation structure, including inner tube, outer tube, elevating platform support frame, the outer tube cup joints the inner tube outside of the tubes, the elevating platform support frame is connected perpendicularly around the outer tube, be equipped with lead screw and screw-nut in the inner tube, screw-nut fixed connection is in the inner tube the inside, the lead screw with screw-nut threaded connection, and the top penetrates the outer tube, the outer tube is equipped with the drive lead screw pivoted drive assembly. The utility model provides a supporting legs elevation structure, the equipment is convenient, and the elevating platform support frame can be fixed in any position of outer tube pipe wall as required according to the production, reaches the lift peak and the minimum of wanting.
Description
Technical Field
The utility model relates to a table foot technical field, concretely relates to supporting legs elevation structure and lift table.
Background
Lifting tables are used in large numbers in the european and american countries. But is also gradually recognized and started to be widely used domestically. The utility model has the value of helping office people to take a sedentary position and realizing standing office. The automatic lifting table generally uses electricity as a power source, the height of the lifting table is adjusted by controlling a mechanical device through a motor, and the height of the lifting table can also be adjusted by controlling an air pressure rod or a hydraulic rod through a compressor. In the lifting structure of the existing supporting leg, a lifting bedplate is generally directly fixed on an inner tube, so that the assembly is inconvenient, and the highest point and the lowest point of the lifting cannot be controlled.
SUMMERY OF THE UTILITY MODEL
In order to compensate the deficiencies in the prior art, the utility model provides a supporting legs elevation structure, the equipment is convenient, and the elevating platform support frame can be fixed in any position of outer tube pipe wall as required according to the production, reaches the lift peak and the minimum of wanting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a supporting legs elevation structure, includes inner tube, outer tube, elevating platform support frame, the outer tube cup joints the inner tube is outside, the elevating platform support frame is connected perpendicularly around the outer tube, be equipped with lead screw and screw-nut in the inner tube, screw-nut fixed connection is in the inner tube the inside, the lead screw with screw-nut threaded connection, and the top penetrates the outer tube, the outer tube is equipped with the drive lead screw pivoted drive assembly.
Furthermore, the driving assembly comprises a motor and a gear box, the motor is arranged at the top end of the side wall of the outer tube, the gear box is arranged at the top of the inner cavity of the outer tube, and the gear box is connected with a driving shaft of the motor and the screw rod.
Furthermore, a plurality of fixing holes are formed in the lifting platform supporting frame.
Furthermore, connecting pieces are fixedly connected to two sides of the side wall of the outer pipe, and the lifting platform support is arranged between the two connecting pieces and is connected with the connecting pieces through bolts.
The utility model also provides a lifting table, including the supporting legs elevation structure of above-mentioned arbitrary item.
The lifting platform comprises a lifting platform support frame, a lifting support foot, a table plate and a driving assembly, wherein the lifting support foot comprises two lifting structures and a table plate, the table plate is arranged on the two lifting platform support frames, and the two driving assemblies are connected through a transmission shaft.
Furthermore, the bottom end of the inner tube of the supporting foot lifting structure is connected with a base.
Furthermore, a fixing rod is connected between the top ends of the two outer tubes.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
the utility model discloses a supporting legs elevation structure, outer tube cup joint including the outer tube, and the rotation of drive assembly drive lead screw can make the outer tube reciprocate along the inner tube, and the elevating platform support frame can be fixed in any position of outer tube pipe wall as required according to production, reaches the lift peak and the minimum of wanting.
Drawings
Fig. 1 is a schematic view of a supporting leg lifting structure of the present invention.
Fig. 2 is a sectional view of a supporting leg lifting structure of the present invention.
Fig. 3 is a perspective view of the lifting table of the present invention.
Fig. 4 is a front view of the lifting table of the present invention.
Wherein: 100. a supporting leg lifting structure; 1. an inner tube; 2. an outer tube; 3. a lifting platform support frame; 31. a fixing hole; 4. a screw rod; 5. a feed screw nut; 6. a motor; 7. a gear case; 8. connecting sheets; 200. a table plate; 300. a drive shaft; 400. a base; 500. and (6) fixing the rod.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms without departing from the spirit or essential characteristics thereof, and it should be understood that the invention is not limited to the specific embodiments disclosed below.
Example 1
As shown in fig. 1 and 2, a supporting leg lifting structure comprises an inner tube 1, an outer tube 2, and a lifting platform support frame 3, wherein the outer tube 2 is sleeved outside the inner tube 1 and can slide up and down along the inner tube. The elevating platform support frame 3 is connected perpendicularly at 2 lateral walls of outer tube, is equipped with lead screw 4 and screw-nut 5 in the inner tube 1, and screw-nut 5 fixed connection is on 1 top of inner tube, and lead screw 4 and screw-nut 5 threaded connection, and the top penetrates in the outer tube 2. The outer tube 2 is provided with a driving component for driving the screw rod 4 to rotate.
The drive assembly comprises a motor 6 and a gear box 7, the motor 6 is arranged at the top end of the side wall of the outer tube 2, the gear box 7 is arranged at the top of the inner cavity of the outer tube 2, and the gear box 7 is connected with a drive shaft of the motor 6 and the screw rod 4.
The lifting platform support frame 3 is provided with a plurality of fixing holes 31 for connecting a table plate. 2 lateral wall both sides fixedly connected with connection piece 8 of outer tube, elevating platform support frame 3 is located between two connection pieces 8, and with connection piece 8 bolted connection.
As shown in fig. 3 and 4, the lifting table includes two supporting leg lifting structures 100 and a table board 200, the table board 200 is disposed on two lifting platform supporting frames 3, and the two driving assemblies are connected through a transmission shaft 300. Specifically, the transmission shaft 300 is connected to two gear boxes 7, and one of the supporting foot lifting structures 100 is not provided with a motor. The bottom end of the inner tube 1 of the supporting foot lifting structure 100 is connected with a base 400. A fixing rod 500 is connected between the top ends of the two outer tubes 2.
In the lifting table of this embodiment, the motor 6 drives the transmission shaft 300 to rotate, the transmission shaft 300 drives the two lead screws 4 in the two supporting foot lifting structures 100 to synchronously rotate, and the lead screw 4 drives the outer tube 2 to do lifting action along the inner tube 1 because the lead screw nut 5 is fixed, so that the lifting of the table board 200 is realized.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a supporting legs elevation structure which characterized in that: the outer pipe is sleeved outside the inner pipe, the lifting platform supporting frame is perpendicularly connected to the periphery of the outer pipe, a screw rod and a screw rod nut are arranged in the inner pipe, the screw rod nut is fixedly connected to the inside of the inner pipe, the screw rod is in threaded connection with the screw rod nut, the top end of the screw rod nut is connected with the outer pipe in a penetrating mode, and the outer pipe is provided with a driving component for driving the screw rod to rotate.
2. The supporting foot lifting structure according to claim 1, wherein: the driving assembly comprises a motor and a gear box, the motor is arranged at the top end of the side wall of the outer tube, the gear box is arranged at the top of the inner cavity of the outer tube, and the gear box is connected with a driving shaft of the motor and the screw rod.
3. The supporting foot lifting structure according to claim 2, wherein: the lifting platform support frame is provided with a plurality of fixing holes.
4. The supporting foot lifting structure according to claim 3, wherein: the lifting platform is characterized in that connecting pieces are fixedly connected to two sides of the side wall of the outer pipe, and the lifting platform support frame is arranged between the two connecting pieces and is in bolted connection with the connecting pieces.
5. A lifting table is characterized in that: comprising a supporting foot lifting structure according to any of claims 1-4.
6. The elevating table as set forth in claim 5, wherein: the lifting platform comprises two supporting leg lifting structures and two table plates, wherein the table plates are arranged on a lifting platform supporting frame, and the two table plates are connected with a driving assembly through a transmission shaft.
7. The elevating table as set forth in claim 6, wherein: the bottom end of the inner pipe of the supporting leg lifting structure is connected with a base.
8. A lifting table as claimed in claim 7, wherein: and a fixing rod is connected between the top ends of the two outer tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221541273.3U CN217791924U (en) | 2022-06-20 | 2022-06-20 | Supporting leg lifting structure and lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221541273.3U CN217791924U (en) | 2022-06-20 | 2022-06-20 | Supporting leg lifting structure and lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217791924U true CN217791924U (en) | 2022-11-15 |
Family
ID=83993156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221541273.3U Active CN217791924U (en) | 2022-06-20 | 2022-06-20 | Supporting leg lifting structure and lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217791924U (en) |
-
2022
- 2022-06-20 CN CN202221541273.3U patent/CN217791924U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: 528311, 1st to 6th floors, Building 3, Zone 3, Wanyang Science and Technology Innovation Park, No. 1 Huangyong Industrial Avenue, Huanglong Village, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Yinku Furniture Co.,Ltd. Country or region after: China Address before: 528311 Room 102, Building 8, Yilan 1st Street, Haiyueju, Haidi Coastal Garden, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: Hu Juanjuan Country or region before: China |