CN216875444U

CN216875444U - Lifting table

Info

Publication number: CN216875444U
Application number: CN202122990968.1U
Authority: CN
Inventors: 赵盛华
Original assignee: Shenzhen Keding Hardware Co ltd
Current assignee: Shenzhen Keding Hardware Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-05
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a lifting table, and relates to the technical field of lifting devices. The device comprises a supporting component, a supporting platform and a lifting component, wherein one end of the lifting component is connected with the supporting component, and the other end of the lifting component is connected with the supporting platform; the lifting assembly comprises a first guide piece connected to the supporting assembly, a second guide piece with one end sleeved on the first guide piece and the other end connected to the supporting platform, a driving assembly driving the second guide piece to move along the axial direction of the first guide piece, and a rolling assembly arranged between the first guide piece and the second guide piece to enable the first guide piece and the second guide piece to keep rolling contact. It is intended to reduce the friction between the first and second guides of existing lifting tables.

Description

Lifting table

Technical Field

The utility model relates to the technical field of lifting devices, in particular to a lifting table.

Background

In daily life, a table is indispensable furniture and is used by people all the time.

In order to facilitate stable ascending and descending of the desktop, the most commonly used lifting mode is as follows: set up first sleeve on the base, cup joint the second sleeve in first sleeve, the telescopic top of second is connected on the desktop, sets up flexible gas pole in the second sleeve, moves between first sleeve of drive of flexible gas pole and the second sleeve to realize the rising and the decline of desktop.

However, the existing inner sleeve and outer sleeve are in a plane foundation, so that the resistance is high, and the table top can not rise or fall due to the blocking frequently. How to facilitate the smooth connection and shrinkage between the inner sleeve and the outer sleeve becomes a technical problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a lifting table aimed at reducing the friction between the first and second guides of the known lifting tables.

In order to achieve the purpose, the utility model provides a lifting table, which comprises a supporting component, a supporting platform and a lifting component, wherein one end of the lifting component is connected to the supporting component, and the other end of the lifting component is connected to the supporting platform; wherein, the first and the second end of the pipe are connected with each other,

the lifting assembly comprises a first guide piece connected to the supporting assembly, a second guide piece with one end sleeved on the first guide piece and the other end connected to the supporting platform, a driving assembly driving the second guide piece to move along the axial direction of the first guide piece, and a rolling assembly arranged between the first guide piece and the second guide piece to enable the first guide piece and the second guide piece to keep rolling contact.

In an embodiment of the application, the rolling assembly includes an attaching plate disposed between the first guide member and the second guide member, and a rolling member for keeping the first guide member and the second guide member in rolling contact is disposed on a side of the attaching plate away from the attaching surface.

In an embodiment of the application, a plurality of the attaching plates are respectively attached to different side surfaces of the first guide piece or the second guide piece and can be sequentially connected end to form a closed loop.

In an embodiment of the application, the driving assembly includes a gas rod disposed in the first guide and capable of driving the second guide to extend or retract, and a switch button for opening or closing the valve is disposed at a valve of the gas rod.

In an embodiment of the present application, the driving assembly further includes a transmission member connected to the switch button and controlling the switch button to be turned on or off.

In an embodiment of this application, the supporting component is including being used for supporting the supporting seat of first guide, be connected with a table foot support on the supporting seat, on the table foot support, the free end of table foot support is equipped with the gyro wheel.

In an embodiment of the present application, the table foot support is U-shaped, and the supporting seat is movable along an axial direction of the U-shaped table foot support.

In an embodiment of the present application, the second guiding element is connected to the supporting platform through an angle iron.

In an embodiment of the application, the angle iron is provided with mounting positions at even intervals along the length direction of the angle iron, and the second guide piece can be mounted on any one of the mounting positions on the angle iron.

In an embodiment of the application, a third guide piece is sleeved outside the second guide piece, and a receiving space for receiving the first guide piece is formed between the third guide piece and the second guide piece.

Adopt above-mentioned technical scheme, through set up the roll subassembly between first guide and second guide, make and keep rolling contact between first guide and the second guide, reduce the lifting of supporting platform between first guide and the second guide, be convenient for.

Drawings

The utility model is described in detail below with reference to specific embodiments and the attached drawing figures, wherein:

fig. 1 is a schematic diagram of an explosive structure according to a first embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion B in fig. 1.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

Fig. 5 is a schematic view of a combined structure according to a first embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and examples. It should be understood that the following specific examples are only for illustrating the present invention and are not to be construed as limiting the present invention.

As shown in fig. 1 to 5, in order to achieve the above object, the present invention provides a lifting table 100, which includes a supporting assembly, a supporting platform 30, and a lifting assembly having one end connected to the supporting assembly and the other end connected to the supporting platform 30; wherein the content of the first and second substances,

the lifting assembly comprises a first guide part 21 connected to the supporting assembly, a second guide part 22 with one end sleeved on the first guide part 21 and the other end connected to the supporting platform 30, a driving assembly for driving the second guide part 22 to move along the axial direction of the first guide part 21, and a rolling assembly arranged between the first guide part 21 and the second guide part 22 to enable the first guide part 21 and the second guide part 22 to keep rolling contact.

Specifically, the lifting table 100 comprises a supporting component arranged at the bottom, a supporting platform 30 and a lifting component, wherein one end of the lifting component is connected to the supporting component, and the other end of the lifting component is connected to the supporting platform 30.

The support platform 30 is in this application a table top.

The lifting component comprises: the first guide part 21 is connected to the supporting component, the first guide part 21 is connected with the supporting component in a movable connection mode, and the first guide part 21 is connected with the supporting component in a movable connection mode, so that the first guide part 21 and the supporting component can be conveniently mounted and dismounted. Of course, according to the design requirement, the first guide member 21 and the support assembly may be connected in a fixed connection manner, and the connection strength between the support assembly and the first guide member 21 may be improved by the connection in the fixed connection manner.

One end of the first guide 21, which is far away from the support component, is sleeved on the second guide 22. The second guide 22 is telescopically movable inside the first guide 21. The second guide member 22 is connected to the support platform 30 at an end thereof remote from the first guide member 21. First guide 21, second guide 22 adopt the triangular prism for the triangular prism of centre fretwork in this application, simple structure, and intensity is high, save material.

A driving assembly is arranged inside the second guide 22, and the driving assembly is used for driving the second guide 22 to move in a telescopic manner in the first guide 21, so that the support platform 30 can be lifted.

The rolling assembly is arranged at the top of the inner side wall of the first guide part 21 or at the bottom of the outer side wall of the second guide part 22, so that the rolling contact between the first guide part 21 and the second guide part 22 can be kept, the friction resistance between the first guide part 21 and the second guide part 22 is reduced, the lifting of the supporting platform 30 is facilitated, and the abrasion between the first guide part 21 and the second guide part 22 is reduced.

By adopting the technical scheme, the rolling assembly is arranged between the first guide piece 21 and the second guide piece 22, so that the first guide piece 21 and the second guide piece 22 are kept in rolling contact, the friction between the first guide piece 21 and the second guide piece 22 is reduced, and the lifting of the supporting platform 30 is facilitated.

In an embodiment of the present application, the rolling assembly includes an attaching plate 241 disposed between the first guiding member 21 and the second guiding member 22, and a rolling member 242 for keeping the first guiding member 21 and the second guiding member 22 in rolling contact is disposed on a side of the attaching plate 241 away from an attaching surface.

Specifically, the rolling assembly comprises a joint plate 241 arranged between the first guide piece 21 and the second guide piece 22, the joint plate 241 can be jointed to the top of the inner side wall of the first guide piece 21 and the bottom of the outer side wall of the second guide piece 22, a mounting groove is formed in one side, far away from the joint face, of the joint plate 241, and a rolling piece 242 is mounted in the mounting groove. It is contemplated that the number of rolling members 242 may be one, or more. The rotational direction of the rolling movement is kept in agreement with the rotational direction of the second guide member 22.

By adopting the above technical scheme, the rolling member 242 is arranged on the attaching plate 241, and then the attaching plate 241 is attached to the first guide member 21 or the second guide member 22 to realize the rolling connection between the first guide member 21 and the second guide member 22, so that the structure is simple and the implementation is convenient.

In an embodiment of the present application, the attaching plates 241 are attached to different sides of the first guide 21 or the second guide 22 respectively and may be sequentially connected end to form a closed loop.

Specifically, a plurality of attaching plates 241 are attached to the top of the inner side wall of the first guide piece 21 or the bottom of the outer side wall of the second lead respectively, and then are sequentially connected end to form a closed loop, so that the connection strength between the attaching plates 241 and the first guide piece 21 or the second guide piece 22 is improved, and the connection stability is ensured.

In an embodiment of the present application, the driving assembly includes a gas rod 231 disposed in the first guide 21 and capable of driving the second guide 22 to extend or retract, and a switch button 232 for opening or closing the valve is disposed at a valve of the gas rod 231.

Specifically, the driving assembly includes an air rod 231, a mounting screw is disposed at the bottom of the air rod 231, the air rod 231 extends through the top of the second guide 22 to the inside of the first guide 21, and the air rod 231 is fixed at the bottom of the first guide 21 by the mounting screw disposed at the bottom thereof. The valve button is disposed at the top of the air rod 231, when the valve button of the air rod 231 is pressed, the air rod 231 starts to deflate, and the air rod 231 is in an extended state, so as to drive the second guiding element 22 to move upwards, thereby lifting the supporting platform 30. When the valve button of the air rod 231 is pressed and the air rod 231 is pressed downward, the air rod 231 is in a contracted state, so that the second guiding element 22 is driven to move downward, and the supporting platform 30 is lowered.

By adopting the technical scheme, other equipment is not required to provide energy for driving, the structure is simple, and the implementation is convenient.

In an embodiment of the present application, the driving assembly further includes a transmission member 233 connected to the switch button 232 and controlling the switch button 232 to be turned on or off.

Specifically, the transmission member 233 is a pulling rope, a rotary switch is disposed on the valve button on the air rod 231, one end of the pulling rope is connected to the rotary switch, and one end of the pulling rope can open or close the valve button of the air cylinder.

By adopting the technical scheme, the convenience of the air rod 231 in use is improved.

In an embodiment of the present application, the supporting component includes a supporting seat for supporting the first guiding element 21, a table foot support 12 is connected to the supporting seat, and a roller 13 is disposed at a free end of the table foot support 12 on the table foot support 12.

Specifically, the supporting component includes the supporting seat, and the supporting seat comprises last support cover 111 and lower support cover 112, goes up through the screw connection between support cover 111 and the lower support, goes up support cover 111 and lower support cover 112 with table foot support 12 centre gripping, realizes the supporting effect through table foot support 12. A roller 13 is provided at the free end of the leg support 12, and the movement of the elevating table 100 is facilitated by the roller 13. It is conceivable that a pressing member may be further provided on the roller 13, and the roller 13 is pressed by the pressing member to facilitate rolling fixation.

In an embodiment of the present application, the table leg support 12 is U-shaped, and the supporting seat can move along the axial direction of the U-shaped table leg support 12.

Specifically, the table foot support 12 is two U-shaped table foot supports 12, and the interlude of two U-shaped supports leans on together, and is together fixed through last support cover 111 and under bracing cover 112, and the supporting seat can be along removing on U-shaped table foot support 12 to the position of adjustment supporting seat on U-shaped table foot support 12, in order to satisfy different scene demands.

By adopting the technical scheme, the application range of the equipment is widened.

In one embodiment of the present application, the second guide 22 is connected to the support platform 30 by an angle iron 14.

Specifically, the second guide 22 is connected to the support platform 30 through the angle iron 14, and the assembling process is as follows: the angle iron 14 is firstly installed on the supporting platform 30, then the second guide piece 22 is installed on the angle iron 14, and the installation of the second guide piece 22 and the supporting platform 30 can be facilitated by the arrangement of the angle iron 14.

In an embodiment of the present application, the angle iron 14 is provided with mounting positions 141 at even intervals along the length direction of the angle iron 14, and the second guide 22 can be mounted on any one of the mounting positions 141 on the angle iron 14.

Specifically, the mounting positions 141 with uniform intervals are arranged in the length direction of the angle iron 14, and the second guide 22 may be mounted on any one of the mounting positions 141 on the angle iron 14, so as to facilitate the position adjustment between the second guide 22 and the support platform 30. The applicable range of the elevating table 100 is increased.

In an embodiment of the present application, a third guide 40 is sleeved outside the second guide 22, and a receiving space for receiving the first guide 21 is formed between the third guide 40 and the second guide 22.

Specifically, the second guide 22 is sleeved with the third guide 40, a receiving space for receiving the first guide 21 is formed between the third guide 40 and the second guide 22, and when the second guide 22 moves downward, the first guide 21 is received in the receiving space.

By adopting the technical scheme, the appearance of the lifting table 100 is improved, and the safety of the lifting table 100 in use is improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A lifting table is characterized by comprising a supporting component, a supporting platform and a lifting component, wherein one end of the lifting component is connected with the supporting component, and the other end of the lifting component is connected with the supporting platform; wherein the content of the first and second substances,

2. The elevating table as set forth in claim 1 wherein the rolling assembly comprises an abutment plate disposed between the first guide member and the second guide member, the abutment plate having a rolling member disposed on a side thereof remote from the abutment surface for maintaining the first guide member and the second guide member in rolling contact.

3. The elevating table as set forth in claim 2, wherein a plurality of said attaching plates are attached to different sides of said first guide member or said second guide member, respectively, and are sequentially connected end to form a closed loop.

4. The elevating table as claimed in claim 1, wherein the driving assembly includes a gas rod disposed in the first guide member to drive the second guide member to extend or retract, and a switch button for opening or closing the valve is disposed at a valve of the gas rod.

5. The elevating table as set forth in claim 4, wherein said driving assembly further comprises a transmission member connected to said switch button and controlling said switch button to be turned on or off.

6. The elevating table as claimed in claim 1, wherein the support assembly includes a support base for supporting the first guide member, a foot support is connected to the support base, and a roller is provided at a free end of the foot support.

7. The elevating table as claimed in claim 6, wherein the leg support is U-shaped, and the support base is movable in an axial direction of the U-shaped leg support.

8. The elevating table as set forth in claim 1 wherein said second guide member is connected to said support platform by an angle iron.

9. The elevating table as set forth in claim 8 wherein said angle iron is provided with mounting locations spaced at regular intervals along the length of said angle iron, said second guide member being mountable to any one of said mounting locations on said angle iron.

10. The lifting table as claimed in claim 1, wherein a third guide member is sleeved outside the second guide member, and a receiving space for receiving the first guide member is formed between the third guide member and the second guide member.