CN213709289U

CN213709289U - Lifting column

Info

Publication number: CN213709289U
Application number: CN202022115558.8U
Authority: CN
Inventors: 唐万兵
Original assignee: Shenzhen Cisco Swiss Information System Technology Co ltd
Current assignee: Shenzhen Cisco Swiss Information System Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-16
Anticipated expiration: 2030-09-23

Abstract

A lifting column comprising a stationary bucket, a hydraulic lifting device and a column body, the lifting column in a first state: the hydraulic lifting device is driven upwards, and the column body extends out of the fixed barrel; the lifting column is in a second state: the hydraulic lifting device is driven downwards, and the column body is contracted in the fixed barrel; the hydraulic lifting device comprises a lifting rod and a hydraulic machine core, and is arranged in the fixed barrel; the column body also comprises a top end and a connecting end, and the connecting end of the column body is connected with the lifting rod; the utility model discloses the needle provides a lift post, and this lift post's crashworthiness is strong, has also improved the poor weakness of waterproof performance to there is the low temperature protect function, can be at the advantage of normal practicality under abominable low temperature weather.

Description

Lifting column

Technical Field

The invention relates to the technical field of lifting columns, in particular to a lifting column.

Background

With the improvement of living conditions and the reduction of automobile prices, more and more people buy automobiles make Chinese automobiles become one of the countries with the largest preservation quantity in the world, and then with the increase of automobiles, an anti-collision lifting column is extremely important, and is usually installed in districts, commercial squares and places with more people flow, so that the safety of vehicles and pedestrians which normally run can be ensured, and vehicles which violate driving can be effectively intercepted.

In the lift stake among the prior art, generally all be the poor and waterproof performance's of crashproof performance of lift post problem to can't start the lift post under microthermal condition and intercept the vehicle, just so be unfavorable for intercepting the vehicle and guarantee pedestrian's safety.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above not enough, provide a lift post, this lift post's crashworthiness is strong, has also improved the poor weakness of waterproof performance to there is the low temperature protect function, can be normal practical under abominable low temperature weather.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lifting column, which comprises a fixed barrel, a hydraulic lifting device and a column body,

lifting the column in a first state: the hydraulic lifting device is driven upwards, and the column body extends out of the fixed barrel;

lifting the column in a second state: the hydraulic lifting device is driven downwards, and the column body is contracted in the fixed barrel;

the hydraulic lifting device comprises a lifting rod and a hydraulic machine core, and is arranged in the fixed barrel;

the cylinder still includes top and link, and the link and the lifter of cylinder are connected.

Preferably, the fixed barrel is further provided with a barrel cap, and the barrel cap is installed at the top end of the fixed barrel.

Preferably, the fixed barrel is further provided with a flange plate, and the flange plate is arranged on a barrel cap of the fixed barrel.

Preferably, the hydraulic lifting device further comprises a navigation track, and an anti-collision clamping position is arranged at the top end of the navigation track.

Preferably, the navigation track further comprises a navigation flange, and the navigation flange is further fixed to the connecting end of the column body.

Preferably, the lifting rod of the hydraulic lifting device is also provided with a low-temperature heating device.

Preferably, the column body is provided with an LED lamp, and the LED lamp is arranged at the top end of the main body.

Preferably, the column body further comprises a 3M reflecting rod, and the 3M reflecting rod is arranged in parallel with the LED lamp.

Preferably, the connecting end of the column body is also provided with a nylon sleeve.

Compared with the prior art, the lifting column of the application pushes the lifting column to ascend through the lifting track through the hydraulic movement, the stability of the column body is improved by utilizing the anti-collision clamping position on the fixed barrel and the buckling arrangement of the flange plate, the waterproof performance of the hydraulic movement with the built-in oil pipe can be improved, and a low-temperature heating device is arranged under the low-temperature condition; the utility model discloses can improve the crashworthiness of cylinder by force, also improve the weak point that waterproof performance is poor to under the abominable condition of weather, there is the low temperature protect function, can be normal practical under abominable low temperature weather, install simple and the advantage that the maintenance cost is low moreover.

Drawings

Fig. 1 is a structural view of a lifting column of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a lifting column, which includes a fixed barrel, a hydraulic lifting device and a column body,

In this embodiment, the fixed bucket of this application is fixed in concrete ground, and in other embodiments, fixed bucket also can the bottom increase fixed bolster, increases the stability at fixed bucket, just can solve and not confine concrete ground to, and fixed bucket need not set up fixed angle simultaneously, and other angles also can realize the first state and the second state of lift post, do not limit here.

The fixed barrel is also provided with a barrel cap which is arranged at the top end of the fixed barrel, the fixed barrel is also provided with a flange plate, and the flange plate is arranged on the barrel cap of the fixed barrel; in this embodiment, the stability of fixed bucket and ground can be increased to the cap fixed mounting of ring flange and fixed bucket, also effectively prevents in dust and the fixed bucket of rubbish infiltration for when the cylinder is in the fixed bucket, ground is more pleasing to the eye.

Hydraulic pressure elevating gear is still including the navigation track, the orbital top of navigating is provided with the anticollision screens, there is the navigation ring flange on the navigation track, the navigation ring flange is still fixed on the link of cylinder, when hydraulic pressure elevating gear upwards drives, the lifter promotes the link of cylinder, the navigation ring flange also follows the cylinder and rises along the navigation track, when the orbital top of ascending navigation, the orbital anticollision screens of navigating is detained into to the navigation ring flange, when hydraulic pressure elevating gear drives downwards, the cylinder moves down and drives the navigation ring flange and just can break away from the anticollision screens, the link of cylinder still is equipped with the nylon sleeve pipe.

In this embodiment, the navigation track sets up the cylinder both sides at the fixed bucket, and the navigation ring flange increases stability with the navigation track when being favorable to the cylinder to rise and descend, and the crashproof screens is detained to the navigation ring flange, is favorable to improving the cylinder crashproof ability outside the fixed bucket, better interception vehicle and protection cylinder, and the nylon cover of the link of cylinder increases the leakproofness of cylinder when stretching out outside the fixed bucket, can improve the waterproof grade of cylinder.

The hydraulic core also comprises a lifting rod, and a low-temperature heating device is further arranged on the lifting rod, in the embodiment, the stroke of the hydraulic core is 600mm, the whole outer diameter of the oil cylinder is 60mm, the diameter of the lifting rod is 16mm, and the working temperature of the low-temperature heating device is-30-75 ℃.

The column body is provided with an LED lamp, the LED lamp is installed at the top end of the main body, the column body further comprises a 3M reflective mark, and the 3M reflective mark is arranged in parallel with the LED lamp.

In this embodiment, the LED lamp of this application is last to provide the electric quantity through connecting the power, and 3M reflective marker on the cylinder is not restricted and LED lamp parallel arrangement. In other implementations, a solar panel may be added to the exposed top end of the column body and the ground or may be added to the flange plate to provide power for the LED lamp, which is not limited herein.

In other embodiments, the top end of the column body can be further provided with a license plate recognition device, when the column body is in a first state, the hydraulic lifting device is driven upwards, the column body extends out of the fixed barrel, the license plate recognition device on the column body starts to automatically recognize a license plate, and when a registered vehicle is recognized, the lifting column is in a second state: the hydraulic lifting device is driven downwards, and the column body is contracted in the fixed barrel to enable the vehicle to smoothly pass through and then is recovered to the first state; can also set up the night light when night, increase the degree of recognition and the improvement of evening to the license plate and pass through efficiency.

In this embodiment, the lifting column can also be remotely controlled through remote control and mobile phone APP and computer remote control, and can be operated in a reversible manner according to requirements when the hydraulic core ascends or descends.

To sum up, the utility model discloses can improve the crashworthiness of lift post can be strong, also improve the poor weakness of waterproof performance to under the abominable condition of weather, there is the low temperature protect function, can be normal practical under abominable low temperature weather, install simple and the advantage that the maintenance cost is low moreover.

The above embodiments are merely illustrative of one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a lifting column, includes fixed bucket (1), hydraulic pressure elevating gear (2) and cylinder (3), its characterized in that:

the lifting column is in a first state: the hydraulic lifting device is driven upwards, and the column body extends out of the fixed barrel;

the lifting column is in a second state: the hydraulic lifting device is driven downwards, and the column body is contracted in the fixed barrel;

the hydraulic lifting device comprises a lifting rod (21) and a hydraulic machine core (22), and is arranged in the fixed barrel;

the column body further comprises a top end (31) and a connecting end (32), and the connecting end of the column body is connected with the lifting rod.

2. A lifting column as claimed in claim 1, wherein: the fixed barrel is also provided with a barrel cap (11), and the barrel cap is arranged at the top end of the fixed barrel.

3. A lifting column as claimed in claim 2, wherein: the fixed barrel is also provided with a flange plate (4), and the flange plate is arranged on a barrel cap of the fixed barrel.

4. A lifting column as claimed in claim 1, wherein: the hydraulic lifting device further comprises a navigation track (23), and an anti-collision clamping position (24) is arranged at the top end of the navigation track.

5. A lifting column as claimed in claim 4, wherein: the navigation track also comprises a navigation flange plate (25), and the navigation flange plate is also fixed on the connecting end (32) of the column body (3).

6. A lifting column as claimed in claim 1, wherein: the lifting rod of the hydraulic lifting device is also provided with a low-temperature heating device (26).

7. A lifting column as claimed in claim 1, wherein: the column body is provided with an LED lamp (311), and the LED lamp is arranged at the top end (31) of the column body.

8. A lifting column as claimed in claim 7, wherein: the column body further comprises a 3M reflective cursor (312), and the 3M reflective cursor is arranged in parallel with the LED lamp.

9. A lifting column as claimed in claim 1, wherein: the connecting end of the column body is also provided with a nylon sleeve.