CN218989987U

CN218989987U - Based on intelligent control anticollision lifting column

Info

Publication number: CN218989987U
Application number: CN202223195558.9U
Authority: CN
Inventors: 刘海斌
Original assignee: Shenzhen Zhongfang Intelligent Equipment Development Co ltd
Current assignee: Shenzhen Zhongfang Intelligent Equipment Development Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-09
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of lifting columns, in particular to an intelligent control anti-collision lifting column which comprises a bottom cylinder, wherein a telescopic column main body for realizing a blocking function is arranged in the bottom cylinder in a sliding lifting manner, an anti-collision mechanism for controlling the realization of the anti-collision function is arranged in the telescopic column main body, and an induction device for detecting an object to be collided is arranged on the surface of the anti-collision mechanism. This based on intelligent control anticollision lift post is fixed by the electromagnetic lock carries out magnetism between first baffle and the second baffle that are used for being connected with the lifter on the movable groove inner wall, and the electromagnetic lock releases the connection and the fixed telescopic column main part that will stretch out and draw back the post main part to first baffle and second baffle fast when being convenient for need urgent decline telescopic column main part descend, is connected with two control lines respectively on two electromagnetic locks, and two control lines are connected with the second grade induction machine, are connected with the one-level induction machine through the wire in the second grade induction machine outside, are convenient for realize intelligent sensing anticollision function.

Description

Based on intelligent control anticollision lifting column

Technical Field

The utility model relates to the technical field of lifting columns, in particular to an intelligent control-based anti-collision lifting column.

Background

Lifting columns, also called lifting ground columns, lifting road piles, anti-collision road piles, hydraulic lifting columns, isolation piles and the like. The lifting column is widely used for various occasions such as urban traffic, army and national important organization gates and surrounding, pedestrian streets, expressway toll stations, airports, schools, banks, large-scale meetings, parking lots and the like. Through the restriction to the passing vehicles, the safety of traffic order and main facilities and places is effectively ensured.

Patent document CN213709289U discloses a lifting column, comprising a "fixed tub, a hydraulic lifting device and a column body, the lifting column first state: the hydraulic lifting device is driven upwards, and the column body extends out of the fixed barrel; the lifting column second state: the hydraulic lifting device is driven downwards, and the cylinder is contracted in the fixed barrel; the hydraulic lifting device comprises a lifting rod and a hydraulic movement, and is arranged in the fixed barrel; the column body further comprises a top end and a connecting end, and the connecting end of the column body is connected with the lifting rod; the needle of the utility model provides a lifting column, which has the advantages of strong anti-collision performance, improved poor waterproof performance, low-temperature protection function and normal and practical use in severe low-temperature weather;

the device does not have the intelligent sensing anti-collision structure of the lifting column when in use, so that the automobile can quickly collide with the lifting column if out of control occurs, the intelligent control anti-collision lifting column is designed based on the defects of the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the intelligent control anti-collision lifting column, which has the advantage of intelligent induction control of the anti-collision function of the lifting column switch, and solves the problem that the safety of vehicles and personnel in the vehicles is easily threatened after the vehicles run away and collide with the lifting column.

The utility model provides the following technical scheme: the intelligent control-based anti-collision lifting column comprises a bottom cylinder, wherein a telescopic column main body for realizing a blocking function is arranged in the bottom cylinder in a sliding and lifting manner, an anti-collision mechanism for controlling the realization of the anti-collision function is arranged in the telescopic column main body, and an induction device for detecting an object to be collided is arranged on the surface of the anti-collision mechanism;

the anti-collision mechanism comprises a first baffle, a second baffle and an electromagnetic lock, wherein the first baffle is rotationally connected to the bottom end of an inner cavity of the telescopic column body, the second baffle is rotationally connected to the bottom end of the inner cavity of the telescopic column body, the connecting end of the electromagnetic lock is fixedly connected to the lower surface of the first baffle, and the magnetic attraction end of the electromagnetic lock is magnetically connected to the lower surface of the second baffle.

As a preferable technical scheme of the utility model, the anti-collision mechanism further comprises a rotating rod, a stop block and a through hole, wherein the rotating rod is fixedly connected to the surfaces of the second baffle plate and the first baffle plate, the stop block is fixedly connected to the bottom end of the inner cavity of the telescopic column main body, and the through hole is formed in the center point of the first baffle plate and the center point of the second baffle plate in a penetrating manner.

As a preferable technical scheme of the utility model, a fixing bolt is fixed on the surface of the extending plate at the top end of the bottom cylinder in a threaded manner, a lifting rod is fixedly arranged at the bottom of the inner cavity of the bottom cylinder, and the top end of the lifting rod is contacted with the lower surface of the anti-collision mechanism.

As a preferable technical scheme of the utility model, a movable groove is formed at the bottom of an inner cavity of the telescopic column main body, and a traction spring is fixedly connected to the top of the movable groove.

As a preferable technical scheme of the utility model, the sensing device comprises a control wire, a secondary sensing machine, a connecting wire and a primary sensing machine, wherein the control wire is electrically connected to one side of the anti-collision mechanism, the secondary sensing machine is electrically connected to the outer end of the control wire, the connecting wire is electrically connected to the outer side of the secondary sensing machine, and the primary sensing machine is electrically connected to the outer end of the connecting wire.

As a preferable technical scheme of the utility model, the bottom end of the traction spring is fixedly connected to the bottom of the inner cavity of the bottom cylinder, and the traction spring movably penetrates through the anti-collision mechanism.

As a preferable technical scheme of the utility model, the rotating rod is rotatably connected to the surface of the movable groove, a traction spring is movably connected to the inside of the through hole, and the first baffle plate and the second baffle plate are both rotatably connected to the inside of the movable groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. this an anti-collision lifting column based on intelligent control, through setting up secondary induction machine, connect wire and one-level induction machine in suitable position according to the surrounding environment, when the vehicle travel speed is very fast and do not stop or the performance of slowing down, the vehicle can travel to the top of one-level induction machine at first, can give secondary induction machine response time through connecting wire after the one-level induction machine senses the top vehicle, until the vehicle removes to the secondary induction machine top back, thereby the vehicle speed is calculated to secondary induction machine according to the time of vehicle from one-level induction machine to secondary induction machine, and judge whether can stop before the vehicle travels to the telescopic column main part to the speed, thereby if can't realize stopping then through the control wire to the telescopic column main part control and reduce the telescopic column main part can accomplish the anticollision, the device is convenient for intelligent control lifting column anticollision.

2. This an anti-collision lifting column based on intelligent control, after passing through control line transmission anticollision signal through the second grade sensing machine, the electromagnetic lock outage rapidly makes no longer be connected between first baffle and the second baffle, and the two is rotatory upwards to turn over under the control of bull stick, the lifter is unable to play the supporting role to flexible post main part because of turning over of first baffle and second baffle this moment, thereby make flexible post main part fall fast, simultaneously because be connected with traction spring between the inner chamber bottom of movable groove top and end section of thick bamboo, can provide a great traction force when flexible post main part falls and make the speed that flexible post main part falls faster, thereby further prevent that the vehicle from colliding with flexible post main part, the device is convenient for fall flexible post main part fast.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the main body and bottom cylinder of the telescopic column of the present utility model;

FIG. 4 is a schematic diagram of a sensing device according to the present utility model;

fig. 5 is a schematic structural view of an anti-collision mechanism according to the present utility model.

In the figure: 1. a bottom cylinder; 101. a fixing bolt; 102. a lifting rod; 2. a telescoping column body; 201. a movable groove; 202. a traction spring; 3. an induction device; 301. a control line; 302. a secondary induction machine; 303. a connecting wire; 304. a primary induction machine; 4. an anti-collision mechanism; 401. a first baffle; 402. a second baffle; 403. a rotating rod; 404. a stop block; 405. a through hole; 406. an electromagnetic lock.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an intelligent control anti-collision lifting column comprises a bottom cylinder 1, wherein a telescopic column main body 2 for realizing a blocking function is arranged in the bottom cylinder 1 in a sliding lifting manner, an anti-collision mechanism 4 for controlling the anti-collision function to be realized is arranged in the telescopic column main body 2, an induction device 3 for detecting an object to be collided is arranged on the surface of the anti-collision mechanism 4, a fixing bolt 101 is fixedly arranged on the surface thread of an extension plate at the top end of the bottom cylinder 1, a lifting rod 102 is fixedly arranged at the bottom of an inner cavity of the bottom cylinder 1, the top end of the lifting rod 102 is contacted with the lower surface of the anti-collision mechanism 4, and the lifting rod 102 is arranged to lift the telescopic column main body 2 so as to intercept the object.

Referring to fig. 5, the anti-collision mechanism 4, anti-collision mechanism 4 includes first baffle 401, second baffle 402 and electromagnetic lock 406, first baffle 401 rotates to be connected at the inner chamber bottom of telescopic column main part 2, second baffle 402 rotates to be connected at the inner chamber bottom of telescopic column main part 2, electromagnetic lock 406's link fixed connection is at the lower surface of first baffle 401, electromagnetic lock 406's magnetic attraction end magnetic force connects at the lower surface of second baffle 402, anti-collision mechanism 4 still includes bull stick 403, dog 404 and through-hole 405, bull stick 403 fixed connection is at the surface of second baffle 402 and first baffle 401, dog 404 fixed connection is at the bottom of telescopic column main part 2 inner chamber, through-hole 405 runs through the central point of seting up at first baffle 401 and second baffle 402, bull stick 403 rotates to be connected at the surface of movable groove 201, through-hole 405's inside swing joint has traction spring 202, first baffle 401 and second baffle 402 all rotate to be connected at the inside of movable groove 201, through setting up first baffle 401 and second baffle 402, and connect control by lock 406 between the two, so that lift rod 102 can be connected the control flush through first baffle 401 and second baffle 402 when normal state, thereby can not open the telescopic column 2 through the electromagnetic lock 401 and the electromagnetic lock 2, if the telescopic column 2 is opened down, normal function is opened, thereby the telescopic column 2 is opened.

Referring to fig. 3, a movable slot 201 is formed at the bottom of the inner cavity of the telescopic column main body 2, a traction spring 202 is fixedly connected to the top of the movable slot 201, the bottom end of the traction spring 202 is fixedly connected to the bottom of the inner cavity of the bottom barrel 1, the traction spring 202 movably penetrates through the inside of the anti-collision mechanism 4, and the speed of the telescopic column main body 2 falling after the anti-collision function is started is conveniently improved by arranging the traction spring 202.

Referring to fig. 4, the sensing device 3 includes a control wire 301, a secondary sensor 302, a connecting wire 303, and a primary sensor 304, wherein the control wire 301 is electrically connected to one side of the anti-collision mechanism 4, the secondary sensor 302 is electrically connected to an outer end of the control wire 301, the connecting wire 303 is electrically connected to an outer side of the secondary sensor 302, and the primary sensor 304 is electrically connected to an outer end of the connecting wire 303, and the secondary sensor 302 and the primary sensor 304 are connected by the connecting wire 303, so that a speed of a vehicle is calculated by a time when the vehicle passes through the secondary sensor 302 and the primary sensor 304, thereby determining whether to start an anti-collision function.

When the intelligent control anti-collision lifting column is used, in an initial state, a fixing bolt 101 arranged on the surface of a bottom cylinder 1 is convenient for fixing the bottom cylinder 1 on the ground, a lifting rod 102 arranged in the bottom cylinder 1 is connected with an anti-collision mechanism 4 at the bottom end of a telescopic column main body 2 so as to push the telescopic column main body 2 to lift and realize an interception function, and a first baffle 401 and a second baffle 402 which are connected with the lifting rod 102 on the inner wall of a movable groove 201 are fixed by magnetic attraction through an electromagnetic lock 406, so that the electromagnetic lock 406 can quickly release the connection and the fixation of the first baffle 401 and the second baffle 402 when the telescopic column main body 2 needs to be emergently lowered to enable the telescopic column main body 2 to descend, and the two electromagnetic locks 406 are respectively connected with two control wires 301, the two control wires 301 are connected with a second-level induction machine 302, and the outer side of the second-level induction machine 302 is connected with a first-level induction machine 304 through a connecting wire 303 so as to realize the intelligent induction anti-collision function;

when the intelligent control lifting column is required to be crashed, the secondary induction machine 302, the connecting wire 303 and the primary induction machine 304 are arranged at proper positions according to surrounding environments, when the running speed of the vehicle is high and no braking or speed reduction performance exists, the vehicle can firstly run to the upper side of the primary induction machine 304, the upper vehicle is sensed by the primary induction machine 304 and then is transmitted to the secondary induction machine 302 through the connecting wire 303 until the vehicle moves to the upper side of the secondary induction machine 302, the secondary induction machine 302 calculates the speed of the vehicle according to the time of the vehicle from the primary induction machine 304 to the secondary induction machine 302, and judges whether the vehicle can be braked before the vehicle runs to the telescopic column main body 2 or not according to the speed, if the vehicle cannot be braked, the telescopic column main body 2 is controlled through the control wire 301 so that the telescopic column main body 2 is lowered, and the intelligent control lifting column is convenient to crashproof.

When the telescopic column main body 2 needs to be quickly lowered, firstly, after the secondary induction machine 302 transmits an anti-collision signal through the control line 301, the electromagnetic lock 406 is quickly powered off to enable the first baffle 401 and the second baffle 402 to be disconnected, and the first baffle 401 and the second baffle 402 are rotated and folded upwards under the control of the rotating rod 403, at the moment, the lifting rod 102 cannot support the telescopic column main body 2 due to the folding of the first baffle 401 and the second baffle 402, so that the telescopic column main body 2 is quickly lowered, and meanwhile, due to the fact that the traction spring 202 is connected between the top of the movable groove 201 and the bottom of the inner cavity of the bottom cylinder 1, the stretched traction spring 202 can provide a larger traction force when the telescopic column main body 2 falls, so that the telescopic column main body 2 is lowered faster, and therefore the vehicle is further prevented from colliding with the telescopic column main body 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Based on intelligent control anticollision lift post, including a section of thick bamboo (1), its characterized in that: the anti-collision device is characterized in that a telescopic column main body (2) for realizing a blocking function is arranged in the bottom cylinder (1) in a sliding and lifting manner, an anti-collision mechanism (4) for controlling the realization of the anti-collision function is arranged in the telescopic column main body (2), and an induction device (3) for detecting an object to be collided is arranged on the surface of the anti-collision mechanism (4);

anti-collision mechanism (4), anti-collision mechanism (4) include first baffle (401), second baffle (402) and electromagnetic lock (406), first baffle (401) rotate and connect in the inner chamber bottom of flexible post main part (2), second baffle (402) rotate and connect in the inner chamber bottom of flexible post main part (2), the link fixed connection of electromagnetic lock (406) is at the lower surface of first baffle (401), the magnetism of electromagnetic lock (406) inhale end magnetic force and connect the lower surface at second baffle (402).

2. The intelligent control-based anti-collision lifting column according to claim 1, wherein: the anti-collision mechanism (4) further comprises a rotating rod (403), a stop block (404) and a through hole (405), wherein the rotating rod (403) is fixedly connected to the surfaces of the second baffle (402) and the first baffle (401), the stop block (404) is fixedly connected to the bottom end of the inner cavity of the telescopic column main body (2), and the through hole (405) penetrates through the center point of the first baffle (401) and the center point of the second baffle (402).

3. The intelligent control-based anti-collision lifting column according to claim 1, wherein: the anti-collision device is characterized in that a fixing bolt (101) is fixed on the surface of the extending plate at the top end of the bottom cylinder (1) through threads, a lifting rod (102) is fixedly installed at the bottom of the inner cavity of the bottom cylinder (1), and the top end of the lifting rod (102) is in contact with the lower surface of the anti-collision mechanism (4).

4. The intelligent control-based anti-collision lifting column according to claim 1, wherein: the telescopic column is characterized in that a movable groove (201) is formed in the bottom of an inner cavity of the telescopic column body (2), and a traction spring (202) is fixedly connected to the top of the movable groove (201).

5. The intelligent control-based anti-collision lifting column according to claim 1, wherein: the induction device (3) comprises a control wire (301), a secondary induction machine (302), a connecting wire (303) and a primary induction machine (304), wherein the control wire (301) is electrically connected to one side of the anti-collision mechanism (4), the secondary induction machine (302) is electrically connected to the outer end of the control wire (301), the connecting wire (303) is electrically connected to the outer side of the secondary induction machine (302), and the primary induction machine (304) is electrically connected to the outer end of the connecting wire (303).

6. The intelligent control-based anti-collision lifting column according to claim 4, wherein: the bottom end of the traction spring (202) is fixedly connected to the bottom of the inner cavity of the bottom cylinder (1), and the traction spring (202) movably penetrates through the anti-collision mechanism (4).

7. The intelligent control-based anti-collision lifting column according to claim 2, wherein: the rotary rod (403) is rotationally connected to the surface of the movable groove (201), a traction spring (202) is movably connected to the inside of the through hole (405), and the first baffle plate (401) and the second baffle plate (402) are rotationally connected to the inside of the movable groove (201).