CN110485337B

CN110485337B - Intelligent movement formula road guardrail

Info

Publication number: CN110485337B
Application number: CN201910851858.1A
Authority: CN
Inventors: 董凯生
Original assignee: Hebei Wopeng Intelligent Equipment Co ltd
Current assignee: Hebei Wopeng Intelligent Equipment Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2021-01-08
Anticipated expiration: 2039-09-10
Also published as: CN110485337A

Abstract

The invention discloses an intelligent movable road guardrail, which comprises a plurality of guardrail supports, bearing clamping covers and a bottom plate, wherein the lower ends of the guardrail supports are fixedly provided with the bearing clamping covers, the inner walls of the bearing clamping covers are provided with the bottom plate, and the lower ends of the bottom plate are fixedly provided with a plurality of groups of universal wheels; the rotary supporting blocks are fixedly arranged on two sides of the bearing clamping cover, the upper ends of the rotary supporting blocks are connected with rotary rods, rotary gears are fixedly arranged on the rotary rods, torsion springs are arranged between the rotary gears and the rotary supporting blocks, the outer sides of the rotary gears are connected with secondary rotary driving gears in a meshed mode, the outer sides of the secondary rotary driving gears are connected with main rotary driving gears in a meshed mode, and the lower ends of the main rotary driving gears are fixedly provided with buffer rollers; by adjusting the position of the guardrail support, the lane width of a flow road with relatively more vehicles is flexibly increased, the utilization rate of urban lanes is improved, and the traffic pressure is reduced; when the buffer roller rotates, the torsional force of the torsion spring is utilized to improve the buffer capacity of the buffer roller to impact an automobile.

Description

Intelligent movement formula road guardrail

Technical Field

The invention relates to the field of road guardrails, in particular to an intelligent movable road guardrail.

Background

Along with the continuous development of society, the vehicle on the highway increases rapidly, and traffic jam phenomenon often takes place, wherein mostly because the rush hour traffic flow of going to work is concentrated and is aroused, during the rush hour of working, leads to city center one side crowded jam of lane, and then the crowded jam of opposite direction lane during the rush hour of working, most road guardrail is fixed to be placed in road central point position at present, mostly is fixed guardrail, can not the removal position, can not solve the crowded jam problem of road, give people the trip and bring inconvenience.

Disclosure of Invention

The invention aims to provide an intelligent movable road guardrail, which flexibly increases the lane width of a relatively large number of vehicles on a flow road by adjusting the position of a guardrail support, improves the utilization rate of urban lanes and lightens traffic pressure; when the buffer roller rotates, the torsional force of the torsion spring is utilized to improve the buffer capacity of the buffer roller to impact an automobile.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides an intelligent movement formula road guardrail, includes a plurality of guardrail supports, bearing card lid and bottom plate, the equal fixed mounting of guardrail support lower extreme has the bearing card lid, and the bottom plate along the up-and-down direction motion is installed to the bearing card lid inner wall, and bottom plate upper end fixed mounting has a plurality of cylinders, the flexible end and the bearing card of cylinder cover upper end fixed connection, and bottom plate lower extreme fixed mounting has the multiunit universal wheel.

The bearing clamping cover is characterized in that rotary supporting blocks distributed in an array mode are fixedly mounted on two sides of the bearing clamping cover, the upper ends of the rotary supporting blocks are connected with rotary rods in a rotating mode, rotary gears are fixedly mounted on the rotary rods, torsion springs are mounted between the rotary gears and the rotary supporting blocks, two ends of each torsion spring are fixedly connected with the rotary gears and the rotary supporting blocks respectively, and meanwhile the torsion springs are sleeved on the rotary rods.

The outside meshing of the rotating gear is connected with a secondary rotating driving gear, the outside meshing of the secondary rotating driving gear is connected with a main rotating driving gear, and the lower end of the main rotating driving gear is fixedly provided with a buffer roller.

Further, be located the equal fixed mounting in universal wheel pivot upper end of bottom plate both ends department has the steering spindle, and fixed mounting has a steering gear on the steering spindle, is located and installs drive gear between the steering gear of bottom plate looks isoend, and wherein drive gear and steering gear all mesh and be connected, fixed mounting drive shaft on the drive gear, and wherein drive shaft upper end fixed mounting has inferior drive gear, and the meshing of inferior drive gear outside is connected with main drive gear, main drive gear and driving motor's output shaft fixed connection.

The driving shaft is rotatably connected with the upper end of the bottom plate.

The upper end of the bottom plate is fixedly provided with a motor supporting seat, and the driving motor is fixedly arranged at the upper end of the motor supporting seat.

Further, a steel wire mesh is fixedly mounted on the inner wall of the guardrail support.

Further, it is adjacent install between the guardrail support and block the support, wherein block the support and include a pair of mounting bracket and a plurality of rope, wherein the rope is installed between the mounting bracket, rope both ends respectively with corresponding mounting bracket between fixed connection.

Furthermore, the two sides of the bearing clamping cover are fixedly provided with installation blocks with jacks, and the lower end of the installation frame is fixedly provided with a bolt.

Further, be located bearing card lid both sides fixed mounting of inferior rotary drive gear and main rotary drive gear upper end has the fixing base, and wherein inferior rotary drive gear and main rotary drive gear all rotate with the fixing base through the pivot and are connected.

Further, the equal fixed mounting in rotary rod upper end has the piece of turning round, wherein turn round and open the stringing hole that has the symmetric distribution on the piece, bearing card lid both sides fixed mounting symmetric distribution's cushion socket simultaneously, the cushion socket inboard all is equipped with buffer spring, buffer spring one end fixed mounting has the sliding block, wherein the sliding block slides along bearing card lid lateral wall, install the steel wire rope between the sliding block, wherein steel wire rope both ends respectively with sliding block fixed connection, the steel wire rope that is located between the sliding block penetrates from another stringing hole of turning round the piece in proper order and wears out.

The invention has the beneficial effects that:

1. according to the invention, by adjusting the position of the guardrail support, the lane width of a relatively large number of traffic roads is flexibly increased, the utilization rate of urban lanes is improved, and the traffic pressure is reduced;

2. according to the invention, the rotation angle of the universal wheel is adjusted, and when an external force pushes the guardrail support, the directional movement of the guardrail support is adjusted;

3. when an external vehicle impacts the guardrail support, the external vehicle is in contact with the buffer roller, and due to the action of tangential force, the buffer roller rotates, the rotating buffer roller enables the rotating gear to rotate through motion transmission, the rotating gear enables the torsion spring to be twisted, and therefore the buffer capacity of the buffer roller on an impacting vehicle is improved;

4. when the rotating gear rotates to enable the torsion spring to be twisted so as to improve the buffering capacity of the buffering roller, the rotating rod rotates to wrap the steel wire rope through the twisting block at the upper end, and the wrapped steel wire rope is pulled by the buffering spring, so that the buffering capacity of the buffering roller on the impact of an automobile is further improved.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of an intelligent mobile road guardrail structure of the invention;

FIG. 2 is a schematic view of a partially exploded structure of the present invention;

FIG. 3 is a schematic view of a portion of the present invention;

fig. 4 is an enlarged schematic view of the structure at a 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 drawings in the embodiments of the present invention, and it is obvious 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1 and 3, an intelligent mobile road guardrail comprises a plurality of guardrail supports 1, bearing clamp covers 2 and bottom plates 3, wherein the bearing clamp covers 2 are fixedly mounted at the lower ends of the guardrail supports 1, the bottom plates 3 moving in the vertical direction are mounted on the inner walls of the bearing clamp covers 2, a plurality of cylinders 31 are fixedly mounted at the upper ends of the bottom plates 3, the telescopic ends of the cylinders 31 are fixedly connected with the upper ends of the bearing clamp covers 2, and a plurality of groups of universal wheels 4 are fixedly mounted at the lower ends of the bottom plates 3; during the use, guardrail support 1 places in road central point, cut apart into two passageways with the road, bearing card lid 2 makes guardrail support 1 overlap joint in the road upper end this moment because self gravity factor, through bearing card lid 2 self gravity, make guardrail support 1 can be stable place on the road, when needs move guardrail support 1, start cylinder 31, the telescopic link of cylinder 31 holds up upper end bearing card lid 2, hold up whole device up until utilizing universal wheel 4, through universal wheel 4, the external world promotes guardrail support 1 and removes, and then adjust guardrail support 1's position, the lane width of the relatively many flow road of increase vehicle that can be nimble, improve city lane utilization ratio, alleviate traffic pressure.

The upper ends of the rotating shafts of the universal wheels 4 at the two ends of the bottom plate 3 are fixedly provided with steering shafts 41, the steering shafts 41 are fixedly provided with steering gears 42, driving gears 43 are arranged between the steering gears 42 at the same end of the bottom plate 3, the driving gears 43 and the steering gears 42 are meshed and connected, driving shafts 44 are fixedly arranged on the driving gears 43, the upper ends of the driving shafts 44 are fixedly provided with secondary driving gears 45, the outer sides of the secondary driving gears 45 are meshed and connected with main driving gears 46, and the main driving gears 46 are fixedly connected with output shafts of driving motors 47.

During the use, start driving motor 47, driving motor 47's output drives main drive gear 46 and rotates, through the motion transmission, further drives the pivot of lower extreme universal wheel 4 and rotates, realizes adjusting 4 turned angle of universal wheel, and when the bearing card lid 2 of upper end was held up to cylinder 31 telescopic link, external force promoted guardrail support 1, through 3 lower extreme universal wheel 4 turned angle of adjusting bottom plate, further realizes adjusting 1 direction of motion of guardrail support.

The drive shaft 44 is rotatably connected to the upper end of the base plate 3.

The upper end of the bottom plate 3 is fixedly provided with a motor supporting seat 32, wherein a driving motor 47 is fixedly arranged at the upper end of the motor supporting seat 32.

The inner wall of the guardrail support 1 is fixedly provided with a steel wire mesh 11, and passerby is prevented from randomly penetrating through the steel wire mesh 11.

As shown in fig. 2, the arresting bracket 12 is installed between the adjacent guardrail brackets 1, wherein the arresting bracket 12 comprises a pair of mounting brackets 121 and a plurality of ropes 122, wherein the ropes 122 are installed between the mounting brackets 121, and both ends of each rope 122 are fixedly connected with the corresponding mounting bracket 121; the space between the adjacent guardrail supports 1 is intercepted by the rope 122, so that passers-by is prevented from randomly penetrating.

The two sides of the bearing clamping cover 2 are fixedly provided with mounting blocks 21 with jacks, wherein the lower end of the mounting frame 121 is fixedly provided with a bolt 123; when the guardrail support 12 is used, the arresting support 12 is inserted into the insertion holes of the mounting blocks 21 through the insertion pins 123, the arresting support 12 is mounted between the adjacent guardrail supports 1, meanwhile, the arresting support 12 is convenient to detach in the later period through a simple insertion mode, and meanwhile, the guardrail supports 1 between the adjacent guardrail supports are convenient to separate quickly.

As shown in fig. 4, the rotating support blocks 22 are fixedly mounted on two sides of the load-bearing card cover 2, the upper ends of the rotating support blocks 22 are rotatably connected with the rotating rod 5, the rotating rod 5 is fixedly mounted with a rotating gear 51, a torsion spring 52 is mounted between the rotating gear 51 and the rotating support blocks 22, two ends of the torsion spring 52 are respectively fixedly connected with the rotating gear 51 and the rotating support blocks 22, and the torsion spring 52 is sleeved on the rotating rod 5.

A secondary rotary driving gear 53 is meshed and connected with the outer side of the rotary gear 51, a main rotary driving gear 54 is meshed and connected with the outer side of the secondary rotary driving gear 53, and a buffer roller 55 is fixedly installed at the lower end of the main rotary driving gear 54; when the automobile bumper is used, when an external vehicle collides with the guardrail support 1, the external vehicle is in contact with the buffer roller 55, the buffer roller 55 rotates under the action of tangential force, the rotating buffer roller 55 enables the rotating gear 51 to rotate through motion transmission, the rotating gear 51 rotates to enable the torsion spring 52 to be twisted, and therefore the buffer capacity of the buffer roller 55 on colliding automobiles is improved.

Fixing seats 23 are fixedly arranged on two sides of the bearing clamping cover 2 at the upper ends of the secondary rotation driving gear 53 and the main rotation driving gear 54, wherein the secondary rotation driving gear 53 and the main rotation driving gear 54 are both rotatably connected with the fixing seats 23 through rotating shafts; the support of the rotation drive gear 43 and the main rotation drive gear 54 is realized by the rotation shaft.

The equal fixed mounting in rotary rod 5 upper end has the piece 56 of turning round, wherein turn round and open the rope handling hole 561 that has the symmetric distribution on the piece 56, the buffer seat 24 of 2 both sides fixed mounting symmetric distributions of bearing card lid simultaneously, buffer seat 24 inboard all is equipped with buffer spring 25, buffer spring 25 one end fixed mounting has sliding block 26, wherein sliding block 26 slides along the bearing card lid 2 lateral wall, install wire rope 6 between the sliding block 26, wherein wire rope 6 both ends respectively with sliding block 26 fixed connection, wire rope 6 that is located between the sliding block 26 penetrates from arbitrary rope handling hole 561 of turning round piece 56 in proper order and wears out from another rope handling hole 561.

When the automobile bumper is used, when an external automobile impacts the guardrail support 1, the rotary gear 51 rotates to enable the torsion spring 52 to be twisted so as to improve the buffering capacity of the bumper roller 55, the rotary rod 5 rotates to wrap the steel wire rope 6 through the twisting block 56 at the upper end, and the wrapped steel wire rope 6 is pulled by the bumper spring 25, so that the buffering capacity of the bumper roller 55 on an impacting automobile is further improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. An intelligent movable road guardrail comprises a plurality of guardrail supports (1), bearing clamping covers (2) and bottom plates (3), and is characterized in that the lower ends of the guardrail supports (1) are fixedly provided with the bearing clamping covers (2), the inner walls of the bearing clamping covers (2) are provided with the bottom plates (3) moving up and down, the upper ends of the bottom plates (3) are fixedly provided with a plurality of cylinders (31), the telescopic ends of the cylinders (31) are fixedly connected with the upper ends of the bearing clamping covers (2), and the lower ends of the bottom plates (3) are fixedly provided with a plurality of groups of universal wheels (4);

the rotary supporting blocks (22) distributed in an array mode are fixedly arranged on two sides of the bearing clamp cover (2), the upper ends of the rotary supporting blocks (22) are rotatably connected with rotary rods (5), rotary gears (51) are fixedly arranged on the rotary rods (5), torsion springs (52) are arranged between the rotary gears (51) and the rotary supporting blocks (22), two ends of each torsion spring (52) are fixedly connected with the rotary gears (51) and the rotary supporting blocks (22) respectively, and meanwhile the torsion springs (52) are sleeved on the rotary rods (5);

the outer side of the rotating gear (51) is connected with a secondary rotating driving gear (53) in a meshing manner, the outer side of the secondary rotating driving gear (53) is connected with a main rotating driving gear (54) in a meshing manner, and the lower end of the main rotating driving gear (54) is fixedly provided with a buffer roller (55);

the equal fixed mounting in rotary rod (5) upper end has piece (56) of turning round, wherein turn round and open rope passing hole (561) that have the symmetric distribution on piece (56), simultaneously bearing card lid (2) both sides fixed mounting symmetric distribution's buffer seat (24), buffer seat (24) inboard all is equipped with buffer spring (25), buffer spring (25) one end fixed mounting has sliding block (26), wherein sliding block (26) slide along bearing card lid (2) lateral wall, install wire rope (6) between sliding block (26), wherein wire rope (6) both ends respectively with sliding block (26) fixed connection, wire rope (6) that are located between sliding block (26) penetrate from arbitrary rope passing hole (561) of turning round piece (56) in proper order and wear out from another rope passing hole (561).

2. An intelligent movable road guardrail according to claim 1, wherein steering shafts (41) are fixedly mounted at the upper ends of the rotating shafts of the universal wheels (4) at the two ends of the bottom plate (3), steering gears (42) are fixedly mounted on the steering shafts (41), a driving gear (43) is mounted between the steering gears (42) at the same end of the bottom plate (3), the driving gear (43) and the steering gears (42) are respectively connected in a meshed manner, a driving shaft (44) is fixedly mounted on the driving gear (43), a secondary driving gear (45) is fixedly mounted at the upper end of the driving shaft (44), a main driving gear (46) is connected to the outer side of the secondary driving gear (45) in a meshed manner, and the main driving gear (46) is fixedly connected with an output shaft of a driving motor (47);

the driving shaft (44) is rotatably connected with the upper end of the bottom plate (3);

the upper end of the bottom plate (3) is fixedly provided with a motor supporting seat (32), and the driving motor (47) is fixedly arranged at the upper end of the motor supporting seat (32).

3. An intelligent mobile road guardrail according to claim 2, characterized in that the inner wall of the guardrail support (1) is fixedly provided with a steel wire mesh (11).

4. An intelligent movable road guardrail according to claim 3, wherein a barrier bracket (12) is installed between adjacent guardrail brackets (1), wherein the barrier bracket (12) comprises a pair of mounting brackets (121) and a plurality of ropes (122), wherein the ropes (122) are installed between the mounting brackets (121), and both ends of each rope (122) are fixedly connected with the corresponding mounting bracket (121).

5. An intelligent movable road guardrail according to claim 4, wherein the bearing card cover (2) is fixedly provided with mounting blocks (21) with jacks at two sides, and the lower end of the mounting frame (121) is fixedly provided with a bolt (123).

6. An intelligent movable road guardrail as claimed in claim 5, wherein fixing seats (23) are fixedly installed at two sides of the bearing card cover (2) at the upper ends of the secondary rotation driving gear (53) and the main rotation driving gear (54), wherein the secondary rotation driving gear (53) and the main rotation driving gear (54) are rotatably connected with the fixing seats (23) through rotating shafts.