CN217053158U

CN217053158U - Lifting column with buffer structure

Info

Publication number: CN217053158U
Application number: CN202220938920.8U
Authority: CN
Inventors: 项挺
Original assignee: Shenzhen Ai Hedge Intelligent Technology Co ltd
Current assignee: Shenzhen Ai Hedge Intelligent Technology Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-07-26
Anticipated expiration: 2032-04-22

Abstract

The utility model is suitable for the technical field of lifting columns, and provides a lifting column with a buffer structure, which comprises a base cylinder, wherein the upper end of the front side of the base cylinder is provided with a controller, the front side of the controller is sequentially provided with an ascending button and a descending button from left to right, the bottom of the base cylinder is provided with a base, the lower end inside the base cylinder is provided with a limit block, the upper end of the base cylinder is provided with a top seat, the inner side of the top seat is provided with a connecting ring, the lifting column is arranged in the connecting ring, the top of the lifting column is provided with a column cap, and the lower end of the lifting column is provided with a motor, through the arrangement of the utility model, not only the buffer block provides buffer for the upper end of the lifting column at the connecting ring during the lifting process of the lifting column, but also the first buffer disc and the buffer cushion block provide buffer for the lifting column through the friction between the cushion block and the inner wall of the base cylinder or provide buffer for the lifting column through the elastic force generated by the deformation of the buffer spring, thereby improving the stability of the utility model, the stopper can also provide the restraint for the lift post simultaneously, has improved the utility model discloses a practicality.

Description

Lifting column with buffer structure

Technical Field

The utility model belongs to the technical field of the lift post, especially, relate to a lift post with buffer structure.

Background

The lifting column is also called lifting ground column, lifting road pile, anti-collision road pile, hydraulic lifting column, isolation pile and the like. The lifting column is widely used in many occasions such as gates and peripheries of urban traffic, military and national important organs, pedestrian streets, expressway toll stations, airports, schools, banks, large-scale clubs, parking lots and the like. The traffic order and the safety of main facilities and places are effectively guaranteed by limiting the passing vehicles. Bollards have three main applications-construction (decoration), safety (impact resistance) and landscaping (perimeter extrusion). All the guard posts can have the functions of building and landscaping, and are different only in style, shape and material. In relation to safety applications, different bollards are used to block different objects. For example, bollards used to check traffic and bollards used to address protection (impact) problems are different. When it comes to safety applications, the size of the vehicle and the speed of the vehicle when a collision occurs are considered first.

However, the lifting column in the prior art is easy to break or malfunction due to the overlarge lifting force, and has poor stability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lifting column with buffer structure aims at solving present lifting column and very easily causes the problem that lifting column splits or breaks down because the lift dynamics is too big.

The utility model discloses a realize like this, a lift post with buffer structure, including a base section of thick bamboo, its characterized in that: the utility model discloses a lifting column, including base section of thick bamboo, ascending button, descending button, head seat, motor, controller, base section of thick bamboo front upper end is provided with the controller, the controller openly has set gradually from left to right and has risen the button and descend the button, base bottom of the thick bamboo portion is provided with the base, the inside lower extreme of base section of thick bamboo is provided with the stopper, the base section of thick bamboo upper end is provided with the head seat, the head seat inboard is provided with the go-between, be provided with the lifting column in the go-between, the lifting column top is provided with the column cap, the lifting column lower extreme is provided with the motor, rise the button descend the button with the motor reaches with external power source the controller electricity is connected, and receives controller control.

Furthermore, a buffer block is arranged at the joint of the connecting ring and the lifting column.

Furthermore, the bottom of the base is provided with a waterproof cap, and the upper end of the base is sequentially provided with a first rack and a second rack from inside to outside.

Furthermore, the motor is arranged at the upper end of the first rack, and the second rack is arranged at the bottom of the lifting column.

Furthermore, a coupler is arranged at the upper end of the motor, a rotating shaft is arranged at the upper end of the coupler, and a connecting block is arranged at the upper end of the rotating shaft.

Furthermore, a column disc is arranged at the upper end of the connecting block and arranged at the bottom of the lifting column.

Furthermore, a fixed bearing is arranged on the outer side of the lower end of the rotating shaft and is arranged on the inner side of the second rack.

Furthermore, a first buffer disc is arranged at the joint of the column disc and the connecting block, a buffer cushion block is arranged at the outer end of the first buffer disc, and the diameter of the buffer cushion block is smaller than that of the base cylinder.

Furthermore, a second buffer disc is arranged at the joint of the column disc and the connecting block, a buffer spring is arranged at the lower end of the second buffer disc, a third buffer disc is arranged at the lower end of the buffer spring, and the third buffer disc is arranged on the limiting block.

About implementing the utility model discloses a beneficial technological effect does: firstly, because the utility model is provided with the buffer block, the first buffer disc, the buffer cushion block, the second buffer disc, the third buffer disc and the buffer spring, the buffer block provides buffer for the upper end of the lifting column at the connecting ring in the lifting process of the lifting column, and the first buffer disc and the buffer cushion block provide buffer through the friction between the buffer cushion block and the inner wall of the base cylinder or provide buffer for the lifting column through the elastic force generated by the deformation of the buffer spring, thereby improving the stability of the utility model; secondly, because the utility model discloses set up base section of thick bamboo, base, waterproof cap, footstock, go-between and stopper, guaranteeing the utility model discloses normally the use can also carry out dismouting and change under the prerequisite, the stopper can also provide the restraint for the lift post simultaneously, has improved the utility model discloses a practicality.

Drawings

Fig. 1 is an overall first view structural diagram of the present invention;

FIG. 2 is an overall second perspective view of the present invention;

fig. 3 is an overall first perspective cross-sectional view of the present invention;

fig. 4 is an overall second perspective cross-sectional view of the present invention;

fig. 5 is an overall sectional view of a second embodiment of the present invention;

fig. 6 is a partial view of the present invention at a in fig. 4;

fig. 7 is a partial view of the present invention at B in fig. 4;

fig. 8 is a cross-sectional view of the present invention taken at C of fig. 4;

fig. 9 is a cross-sectional view of the present invention taken at D in fig. 5.

In the figure: 1. a base cylinder; 11. a limiting block; 2. a controller; 21. a raise button; 22. a down button; 3. a base; 31. a waterproof cap; 32. a second frame; 33. fixing the bearing; 34. a first frame; 4. a top seat; 41. a connecting ring; 42. a buffer block; 5. a lifting column; 51. a column cap; 52. a column tray; 6. a first buffer tray; 61. buffering cushion blocks; 62. connecting blocks; 7. a motor; 71. a coupling; 72. a rotating shaft; 8. a third buffer tray; 81. a buffer spring; 82. a second buffer tray.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, fig. 8 and fig. 9, the utility model relates to a lifting column with buffer structure, including base 1, its characterized in that: the controller 2 is arranged at the upper end of the front surface of the base cylinder 1, the ascending button 21 and the descending button 22 are sequentially arranged on the front surface of the controller 2 from left to right, the base 3 is arranged at the bottom of the base cylinder 1, the limiting block 11 is arranged at the lower end of the inside of the base cylinder 1, the top seat 4 is arranged at the upper end of the base cylinder 1, the connecting ring 41 is arranged on the inner side of the top seat 4, the lifting column 5 is arranged in the connecting ring 41, the column head 51 is arranged at the top of the lifting column 5, the motor 7 is arranged at the lower end of the lifting column 5, the ascending button 21, the descending button 22 and the motor 7 are electrically connected with the external power supply and the controller 2 and are controlled by the controller 2.

A buffer block 42 is arranged at the connection position of the connection ring 41 and the lifting column 5, and provides buffer at the connection ring 41 when the lifting column 5 is lifted.

The bottom of the base 3 is provided with a waterproof cap 31, and the upper end of the base 3 is sequentially provided with a first frame 34 and a second frame 32 from inside to outside, so that the base 3 is conveniently connected with the motor 7 and other mechanisms.

The upper end of the first frame 34 is provided with the motor 7, and the second frame 32 is arranged at the bottom of the lifting column 5 to provide support for the lifting column 5.

The upper end of the motor 7 is provided with a coupler 71, the upper end of the coupler 71 is provided with a rotating shaft 72, and the upper end of the rotating shaft 72 is provided with the connecting block 62, so that the motor 7 drives the connecting block 62 to lift.

The column disc 52 is arranged at the upper end of the connecting block 62, and the column disc 52 is arranged at the bottom of the lifting column 5, so that the connecting block 62 is conveniently connected with the lifting column 5.

The outer side of the lower end of the rotating shaft 72 is provided with a fixed bearing 33, and the fixed bearing 33 is arranged on the inner side of the second frame 32, so that the rotating shaft 72 can be fixed conveniently.

The column disc 52 is provided with first buffer disc 6 with connecting block 62 junction, and first buffer disc 6 outer end is provided with cushion block 61 and cushion block 61 diameter and is less than base 1 diameter, is convenient for increase lift post 5 and base 1 inner wall frictional resistance, provides the buffering.

Example two

As shown in fig. 5 and 9, in the second embodiment, other structures are not changed, the present invention provides another structural form of the buffer device, a second buffer disc 82 is disposed at a connection portion between the column disc 52 and the connection block 62, a buffer spring 81 is disposed at a lower end of the second buffer disc 82, a third buffer disc 8 is disposed at a lower end of the buffer spring 81, the third buffer disc 8 is disposed on the limit block 11, and spring force is used as buffer resistance to buffer the lifting column 5.

The utility model discloses a theory of operation does: when the utility model is used, the utility model is firstly connected with an external power supply, the lifting button 21 is pressed, the controller 2 starts the motor 7, the motor 7 rotates forward to drive the rotating shaft 72 to rotate forward, and the connecting block 62 is meshed with the rotating shaft 72 to drive the lifting column 5 to lift; conversely, the motor 7 rotates reversely to drive the rotating shaft 72 to rotate reversely, and the connecting block 62 is meshed with the rotating shaft 72 to drive the lifting column 5 to descend; the buffer block 42 provides buffer for the upper end of the lifting column 5 at the connecting ring 41 during the lifting process of the lifting column 5, and the first buffer disk 6 and the buffer cushion block 61 provide buffer for the upper end of the lifting column 5 through the friction between the buffer cushion block 61 and the inner wall of the base cylinder 1 or provide buffer for the lifting column 5 through the elastic force generated by the deformation of the buffer spring 81.

About implementing the utility model discloses a beneficial technical effect does: firstly, because the utility model is provided with the buffer block 42, the first buffer disk 6, the buffer cushion block 61, the second buffer disk 82, the third buffer disk 8 and the buffer spring 81, the buffer block 42 provides buffer for the upper end of the lifting column 5 at the connecting ring 41 in the lifting process of the lifting column 5, and the first buffer disk 6 and the buffer cushion block 61 provide buffer through the friction between the buffer cushion block 61 and the inner wall of the base cylinder 1 or provide buffer for the lifting column 5 through the elastic force generated by the deformation of the buffer spring 81, thereby improving the stability of the utility model; secondly, because the utility model discloses set up base section of thick bamboo 1, base 3, waterproof cap 31, footstock 4, go-between 41 and stopper 11, guaranteeing the utility model discloses dismouting and change can also be carried out under the prerequisite of normal use, stopper 11 can also provide the restraint for lift post 5 simultaneously, have improved the utility model discloses a practicality.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a lifting column with buffer structure, includes a base section of thick bamboo (1), its characterized in that: base section of thick bamboo (1) openly upper end is provided with controller (2), controller (2) openly has set gradually ascending button (21) and descending button (22) from left to right, base section of thick bamboo (1) bottom is provided with base (3), the inside lower extreme of base section of thick bamboo (1) is provided with stopper (11), base section of thick bamboo (1) upper end is provided with footstock (4), footstock (4) inboard is provided with go-between (41), be provided with lift post (5) in go-between (41), lift post (5) top is provided with column cap (51), lift post (5) lower extreme is provided with motor (7), ascending button (21), descending button (22) and motor (7) and external power source reach controller (2) electricity is connected, and receives controller (2) control.

2. The lifting column with a buffering structure as claimed in claim 1, wherein: and a buffer block (42) is arranged at the joint of the connecting ring (41) and the lifting column (5).

3. The lifting column with a buffering structure as claimed in claim 1, wherein: base (3) bottom is provided with waterproof cap (31), base (3) upper end from interior to exterior has set gradually first frame (34) and second frame (32).

4. The lifting column with a buffering structure as claimed in claim 3, wherein: the motor (7) is arranged at the upper end of the first rack (34), and the second rack (32) is arranged at the bottom of the lifting column (5).

5. A lifting column with buffer structure as claimed in claim 4, wherein: the motor is characterized in that a coupler (71) is arranged at the upper end of the motor (7), a rotating shaft (72) is arranged at the upper end of the coupler (71), and a connecting block (62) is arranged at the upper end of the rotating shaft (72).

6. The lifting column with a buffering structure as claimed in claim 5, wherein: the upper end of the connecting block (62) is provided with a column disc (52), and the column disc (52) is arranged at the bottom of the lifting column (5).

7. The lifting column with the buffering structure as claimed in claim 5, wherein: and a fixed bearing (33) is arranged on the outer side of the lower end of the rotating shaft (72), and the fixed bearing (33) is arranged on the inner side of the second rack (32).

8. The lifting column with a buffering structure as claimed in claim 6, wherein: the column disc (52) and the connecting block (62) are connected through a first buffer disc (6), a buffer cushion block (61) is arranged at the outer end of the first buffer disc (6), and the diameter of the buffer cushion block (61) is smaller than that of the base cylinder (1).

9. The lifting column with the buffering structure as claimed in claim 6, wherein: the column disc (52) and the connecting block (62) are connected through a second buffer disc (82), a buffer spring (81) is arranged at the lower end of the second buffer disc (82), a third buffer disc (8) is arranged at the lower end of the buffer spring (81), and the third buffer disc (8) is arranged on the limiting block (11).