CN213805091U

CN213805091U - Traffic anti-blocking mobile tidal guardrail structure

Info

Publication number: CN213805091U
Application number: CN202021840950.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shao Xiuxia
Current assignee: Changsha Hong'an Transportation Facilities Co.,Ltd.
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-07-27
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to a movable tidal barrier structure for traffic jam prevention, which discloses a structure capable of moving barriers according to the traffic flow of lanes at two sides, expanding the width of a jammed lane, thereby relieving the traffic pressure of the jammed lane, it is characterized in that one end of a plurality of vertical rods is equidistantly arranged on the upper railing, the other end of the plurality of vertical rods passes through the reinforcing rod and is arranged on the chassis, the reinforcing rod, the upper railing and the chassis are parallel, one end of the reinforcing rod is provided with a connecting shaft, the other end of the reinforcing rod is provided with a connecting seat, the connecting shaft corresponds to the connecting seat, the bottom of the chassis is provided with a plurality of lead screw seats, the lead screw penetrates through the lead screw seats, the lead screw is perpendicular to the chassis, the two fixing seats are respectively arranged on two ends of the lead screw through the transmission shaft, the stepping motor is arranged on the fixing seats, and a motor shaft of the stepping motor is connected with the transmission shaft.

Description

Traffic anti-blocking mobile tidal guardrail structure

Technical Field

The utility model relates to a traffic is prevented stifled with portable morning and evening tides guardrail structure relates to one kind and avoids urban road traffic jam's structure through removing the guardrail, belongs to the road traffic field. In particular to a structure which can move a guardrail according to the traffic flow of lanes at two sides and expand the width of a jammed lane so as to relieve the traffic pressure of the jammed lane.

Background

At present, in urban traffic road driving, congestion is easily formed during peak hours of work and commute, due to the fact that the locations of a residential area and a working area are different, the congestion caused during the peak hours of work and commute is usually on the same lane, vehicles on the other lane are few, in order to prevent the vehicles from crossing the lane and violating traffic rules, a guardrail is arranged in the middle of the road, the road surface is divided into two lanes with equal width by the guardrail, the vehicles on the congested lane cannot be dredged timely, the vehicles on the road surface on the other lane are sparse, the position of the guardrail in the middle of the existing road is fixed, the width of the lanes on two sides cannot be adjusted by moving the position usually, the road surface on the other lane cannot be fully utilized, and the guardrail with the fixed position is not suitable for intersections with large traffic flow difference on two sides of the urban road.

Notice No. CN205839643U discloses a municipal road greening fence convenient to disassemble and assemble, which comprises a propaganda slogan board, a support column, a disassembling and assembling groove, a sprayer, a spraying opening, a connecting rod, a light reflecting warning board, a disassembling and assembling connecting plate, a baffle, a contraction block, a humidity sensor, a water conveying pipe, a bottom plate and ground nails; the support post is fixedly connected to the upper end of the fence rod; the connecting rods are provided with three fixed connecting rods which are fixedly connected to the right end edge of the rail rod; the dismounting connecting plate is fixedly connected to the right ends of the three connecting rods; the dismounting groove is formed in the inner portion of the left side of the railing rod; the contraction block is arranged below the disassembly and assembly connection; the baffle plate connecting and contracting block is placed in the dismounting and mounting connecting plate; the sprinkler is installed on the wall of the middle surface of the railing rod; the humidity sensor is arranged at the bottom of the railing rod; the bottom plate is fixed at the bottom end of the railing rod; the ground nails are arranged in a plurality of groups and are arranged below the bottom plate, the device cannot be moved, and if the ground nails are arranged on a road, the problem of congestion caused by overlarge traffic on one side cannot be solved.

Notice No. CN206693079U discloses an environmental protection and sound insulation road fence, which comprises a supporting column, a fence board, a sound insulation board and a cement board, a protective cover is fixed above the supporting column, a base is fixed below the supporting column, a clamping groove is arranged on one side of the supporting column, a clamping column is arranged on the other side of the supporting column, a fence plate is fixed between the supporting columns, a convex block is arranged on the surface of the sound insulation plate, a connecting groove is arranged between the sound insulation plates, a cement board is arranged in the sound insulation board, damping blankets are arranged on two sides of the cement board, a glass magnesium board is arranged on the surface of one side of the sound insulation board, a gypsum board is arranged on the surface of the other side of the sound insulation board, the front surface of the sound insulation board is provided with a positioning groove, sound insulation cotton is arranged in the cement board, keel bodies are fixed on two sides of the sound insulation cotton, the device can not solve the problem that traffic jam is caused by overlarge traffic flow on one side, and is not suitable for intersections with large traffic flow difference on two sides of urban roads.

Disclosure of Invention

In order to improve the condition, the utility model relates to a traffic is prevented stifled with portable morning and evening tides guardrail structure provides one kind and can be according to the traffic flow removal guardrail in both sides lane, enlarges the width in lane that blocks up to alleviate the structure of lane traffic pressure that blocks up.

The utility model relates to a traffic is prevented stifled with portable morning and evening tides guardrail structure is realized like this: the utility model relates to a traffic is prevented stifled with portable morning and evening tides guardrail structure comprises last railing, montant, connecting axle, anchor strut, step motor, transmission shaft, lead screw seat, chassis, connecting seat and fixing base, and on the one end equidistance of a plurality of montants was arranged in the railing, it is a plurality of the other end of montant passed the anchor strut and was arranged in on the chassis, anchor strut, last railing and chassis parallel, the connecting axle has been put to one of anchor strut, the connecting seat has been put to the other end of anchor strut, connecting axle and connecting seat are corresponding, a plurality of lead screw seats have been put to the bottom on chassis, the lead screw runs through and arranges in on the lead screw seat, lead screw and chassis are mutually perpendicular, and on the both ends of lead screw were arranged respectively in through the transmission shaft to two fixing bases, step motor arranges in on the fixing base, step motor's motor shaft and transmission shaft are connected.

Has the beneficial effects.

The structure is simple, and the device is convenient and practical.

Secondly, the cost is low, and the popularization is convenient.

And thirdly, the guardrail can be moved according to the traffic flow of the lanes on the two sides, so that the traffic pressure of the congested lanes is relieved.

Drawings

FIG. 1 is a three-dimensional structure diagram of a mobile tidal barrier structure for traffic jam prevention of the present invention;

FIG. 2 is a schematic structural view of the mobile tidal barrier structure for traffic jam prevention of the present invention;

fig. 3 is a schematic structural view of the mobile tidal barrier structure for traffic jam prevention of the present invention, which only shows a top view.

In the attached drawings

Wherein the method comprises the following steps: go up railing 1, montant 2, connecting axle 3, anchor strut 4, step motor 5, transmission shaft 6, lead screw 7, lead screw seat 8, chassis 9, connecting seat 10, fixing base 11, sliding tray 12, road 13.

The specific implementation mode is as follows:

the utility model relates to a traffic is prevented stifled with portable morning and evening tides guardrail structure is realized like this: the utility model relates to a traffic anti-blocking mobile tide barrier structure, which comprises an upper railing 1, vertical rods 2, a connecting shaft 3, a reinforcing rod 4, a stepping motor 5, a transmission shaft 6, a lead screw 7, a lead screw seat 8, a chassis 9, a connecting seat 10 and a fixed seat 11, wherein one end of a plurality of vertical rods 2 is equidistantly arranged on the upper railing 1, the other end of a plurality of vertical rods 2 passes through the reinforcing rod 4 and is arranged on the chassis 9, the reinforcing rod 4, the upper railing 1 and the chassis 9 are parallel, the connecting shaft 3 is arranged at one end of the reinforcing rod 4, the connecting seat 10 is arranged at the other end of the reinforcing rod 4, the connecting shaft 3 corresponds to the connecting seat 10, a plurality of lead screw seats 8 are arranged at the bottom of the chassis 9, the lead screw 7 is arranged on the lead screw seat 8 in a penetrating way, the lead screw 7 is vertical to the chassis 9, two fixed seats 11 are respectively arranged at two ends of the lead screw 7 through the transmission shaft 6, the stepping motor 5 is arranged on the fixed seats 11, and a motor shaft of the stepping motor 5 is connected with the transmission shaft 6.

When in use, a plurality of groups of guardrail structures are matched for use, firstly, the plurality of groups of guardrail structures are sequentially connected end to end through the connecting shaft 3 and the connecting seat 10 and are placed in the middle of a road 13, a plurality of groups of fixing seats 11 are embedded in the ground of the road 13, sliding grooves 12 are arranged between the fixing seats 11 in the same group corresponding to the screw rods 7, at the moment, the bottom of the chassis 9 is flush with the ground of the road 13, the running of vehicles in a lane is not influenced, when the traffic flow of one lane is increased, the stepping motor 5 is started, the motor shaft of the stepping motor 5 drives the screw rod to rotate, the screw rod 7 slides in the sliding groove 12 to drive the chassis 9 to slide to the side with smaller traffic flow, the width of the congested lane is enlarged, therefore, the traffic pressure of the congested lane is relieved, when the traffic flow of the lane on the other side is increased, the stepping motor 5 is started, and a motor shaft of the stepping motor 5 drives the screw rod to rotate reversely, so that the traffic pressure of the congested lane on the other side is relieved;

the connecting shaft 3 and the connecting seat 10 are correspondingly designed, and the connecting shaft 3 is matched with the connecting seat 10, so that a plurality of groups of guardrail structures are sequentially connected end to end;

the reinforcing rods 4, the upper railings 1 and the chassis 9 are designed in parallel, and the reinforcing rods 4, the upper railings 1 and the chassis 9 are matched to form a net structure, so that vehicles on two sides of a lane can have a better visual field, and traffic accidents are avoided;

the purpose that the guard rails can be moved according to the traffic flow of the lanes on the two sides, the width of the traffic jam lane is enlarged, and therefore the traffic pressure of the traffic jam lane is relieved is achieved.

Claims

1. The utility model provides a traffic is prevented stifled with portable morning and evening tides guardrail structure which characterized by: by last railing, montant, connecting axle, anchor strut, step motor, transmission shaft, lead screw seat, chassis, connecting seat and fixing base constitution, on the railing was arranged in to the one end equidistance of a plurality of montants, it is a plurality of the other end of montant passes the anchor strut and arranges in on the chassis, the one end of anchor strut is overhead to have the connecting axle, the connecting seat has been put on the other end of anchor strut, connecting axle and connecting seat are corresponding, a plurality of lead screw seats have been put to the bottom on chassis, on the lead screw runs through arranges the lead screw seat in, on the both ends of lead screw are arranged respectively in through the transmission shaft to two fixing bases, step motor arranges in on the fixing base, step motor's motor shaft and transmission shaft are connected.

2. The mobile tidal barrier structure of claim 1, wherein the reinforcement bar, the upper rail and the chassis are parallel.

3. The mobile tidal barrier structure of claim 1, wherein the lead screw is perpendicular to the chassis.