CN2361667Y

CN2361667Y - Traffic obstructing arrangement

Info

Publication number: CN2361667Y
Application number: CN 98204238
Authority: CN
Inventors: 杨君震
Original assignee: Individual
Current assignee: Yang Junzhen
Priority date: 1998-05-13
Filing date: 1998-05-13
Publication date: 2000-02-02
Anticipated expiration: 2008-05-13

Abstract

The utility model relates to a traffic obstructing arrangement, which is an automatic traffic management device, and effectively prevents vehicles from trying to overtake a train at an unattended railway crossing and conversely running against traffic regulations at a single running road. The utility model comprises six components, for example, a reducing weir, a wheel-slip device, a guide pillar, an inductor, a blocking device, a transfer control system, etc., which can be optioned and combined according to different highway condition requirements. The traffic obstructing arrangement can be widely used for urban roads, outlets of expressways, toll stations, unattended level crossings of railways and roads and important channels. The utility model is an automatic traffic management device.

Description

Traffic obstructing arrangement

The utility model relates to a kind of Traffic obstructing arrangement, and it is the automation Traffic Management Facilities that stop vehicle to rob row at unserviced railway crossing and drive in the wrong direction on road at single file.Traffic obstructing arrangement can be widely used in level crossing, the urban road of unserviced road and rail, outlet, charge station and the important channel of speedway.

As everyone knows, rob row and the retrograde probability maximum that causes traffic accident violating the regulations, particularly, often rob a driving serious accident that is in collision with the train at the level crossing of unserviced highway and railway because of vehicle.Yet except that traffic-police can in time prevent at the scene this type of violating the regulations, only depend on facilities such as signal lamp, traffic mark board and electronics auto photographing instrument can't stop the venturer and break rules and regulations, so this type of accident that causes violating the regulations still happens occasionally.

The purpose of the present utility model is: design a kind of unattended but the Traffic obstructing arrangement that can stop vehicle to rob row, drive in the wrong direction is at any time realized the automation traffic administration in this link.

Traffic obstructing arrangement described in the utility model comprises: deceleration bank, wheel-slip device, guiding pier, inductor, block device and six parts of conduction control system.The function of these six parts is respectively:

The deceleration bank is used for braking travels vehicle deceleration;

The wheel-slip device is used to stop retrograde vehicle to move on;

The guiding pier is used for guided vehicle and travels by limiting trend;

Inductor is used for the sense vehicle letter and knows;

Blocking device is used to block and warns retrograde vehicle;

The vehicle letter that the conduction control system can be sensed inductor is known and is passed to wheel-slip device (also can pass to and block device).

Six parts of Traffic obstructing arrangement described in the utility model can arrange, make up and accept or reject according to different road conditions and instructions for use, make the Traffic obstructing arrangement series of products of different performance.Inductor and conduction control system can be electronics, also can be full mechanical realizations.The wheel-slip device can be roller group, the also non-roller structure made of low-friction coefficient material.

Below, the utility model is described in further detail by several embodiment and accompanying drawing.

Fig. 1 is the longitudinal section of Traffic obstructing arrangement first embodiment;

Fig. 2 is the floor map of Traffic obstructing arrangement second embodiment;

Fig. 3 is the longitudinal section of Traffic obstructing arrangement the 3rd embodiment;

Fig. 4, Fig. 5 are respectively I-I, the II-II sectional views of Fig. 3

That shown in Figure 1 is first embodiment of Traffic obstructing arrangement, and it comprises a wheel-slip device that form an angle with horizontal plane, that be made of many rows bearing 2 arranged side by side and the roller 1 that supported by this bearing 2.The length in this roller ramp can be greater than the antero posterior axis spacing of vehicle.When vehicle drove in the wrong direction to this roller ramp down from the slope, roller 1 will form rolling with wheel, makes its stagnation, can't go up a slope, and can only slide down along the slope, move backward and sail back by gravitate.Even and direct motion vehicle engine misses also can slide outgoing vehicles resistance row device by the top, slope.

Fig. 2 is second embodiment of Traffic obstructing arrangement, and it comprises two wheel-slip devices, two inductors and two conduction control systems, and it can be used for unserviced road and rail level crossing.Wherein: the critical piece of wheel-slip device is bearing 2, roller 1 and brake 3; Inductor is a pressure sensor; The conduction control system then comprises lead 6, power supply 7 and has the electric controller 5 of delay recovery brake 3 braking functions.Power supply 7 is supplied with conduction control system, brake 3 and inductor electric energy through lead 6.The wheel-slip device is divided on the highway of rail both sides, and two inductors are contained in respectively on each railway bed more than 300 meters of anomaly cross-channel mouth, and is connected simultaneously with the brake 3 of two wheel-slip devices by separately conduction control system respectively.The wheel-slip device is at non-resistance row state, and roller 1 is braked device 3 and maintains static moving; Resistance row state, brake 3 is opened, and roller 1 is rotatable.When the train approaching, inductor 4 sends signal at once and opens brake 3 (delayer made it to unclamp several minutes) by electric controller 5, this moment, roller 1 will form rolling, make vehicle can't sail the railway crossing into wheel, avoids being in collision with the train when rolling roller 1 as if automobile; After train, electric controller 5 will be closed brake 3, make roller 1 recover on-position, and automotive wheels can be crossed the roller 1 that do not rotated, be passed through level crossing smoothly.

Fig. 3, Fig. 4, Fig. 5 are the 3rd embodiment of Traffic obstructing arrangement, shown in above-mentioned figure, on the passage that two guiding piers form, are being arranged in order inductor, deceleration bank, wheel-slip device left, blocking device from the port of export (right side of Fig. 3).The slope shape of deceleration bank is steep along (left side) slow contrary (right side); Inductor under the steep bank of deceleration bank comprises: tablet, groove, spring, flexible well, and tablet 11 is contained in the groove 12, and supports the what road surface by the spring 13 that is positioned at flexible well 14; The conduction control system that is contained in the guiding pier B casing comprises: tooth bar 15, chute 16, gear 17, axle 18, bearing 19, bearing cover 20,

sprocket wheel

21,22, chain 23; Blocking device E comprises: rotating shaft 24, block plate 25, bearing 26, bearing cover 27, protect bank 28.Tooth bar 15 is fixed on tablet 11 terminations, and sprocket wheel 22 is fixed in the rotating shaft 24.The wheel-slip device is at the deceleration bank and block between the device, and it comprises friction segmental arc 9, organizes the bearing 2 of arc shooting and the roller 1 that is supported by this bearing 2 more.As shown in figure 23: friction segmental arc 9 is on its right side.

When vehicle drives in the wrong direction to inductor, tablet 11 is depressed into groove 12 bottoms, spring 13 is pressed into flexible well 14 entirely, tooth bar 15 is also thereupon to descending, thereby driven wheel 17, the rotation of 21 inverse times of sprocket wheel, and drive sprocket wheel 22 and rotating shafts 24, block 25 inverse times of plate and revolve and turn 90 degrees by chain 23, make and block plate 25 and stand on the road surface, the warning car that drives in the wrong direction.When wheel touches the roller group time, wheel will roll with 1 pair of roller, can't continue to drive in the wrong direction, and can only slip to friction segmental arc 9 by gravity, borrows the frictional force reversing to return.When tablet 11 was not subjected to wheel load, the reseting elasticity of spring 13 made above-mentioned parts all recover ortho states.

When the direct motion vehicle walks to when blocking device, protect bank 28 and can avoid wheel to block plate 25.When the direct motion vehicle walked to the wheel-slip device, wheel can borrow inertia smoothly by the roller group, and frictionally rolls friction section 9 and deceleration bank away from.Because of inductor is positioned under the steep bank of deceleration bank, borrow the speed of a motor vehicle inertia and the steep bank discrepancy in elevation, wheel will soar and cross inductor, can not rotate and block plate.

Claims

1. Traffic obstructing arrangement that comprises the wheel-slip device is characterized in that: the wheel-slip device comprises bearing (2) and roller (1) two part that is supported by this bearing (2).

2. Traffic obstructing arrangement as claimed in claim 1 is characterized in that: the wheel-slip device is formed by many rows bearing arranged side by side (2) with by the roller (1) that this bearing (2) supports, and its length arranged side by side is greater than the antero posterior axis spacing of vehicle.

3. Traffic obstructing arrangement as claimed in claim 2 is characterized in that: wheel-slip device and horizontal plane form an angle.

4. Traffic obstructing arrangement as claimed in claim 1 is characterized in that: also comprise inductor (4) and conduction control system.

5. Traffic obstructing arrangement as claimed in claim 4 is characterized in that: the roller of wheel-slip device (1) has can be with the brake (3) of its braking.

6. as claim 4,5 described Traffic obstructing arrangements, it is characterized in that: inductor (4) is controlled brake (3) by the conduction control system.

7. Traffic obstructing arrangement as claimed in claim 4 is characterized in that: the conduction control system is made up of lead (6), power supply (7) and electric controller (8).

8. Traffic obstructing arrangement as claimed in claim 7 is characterized in that: electric controller (8) has the function of brake (3) the delay recovery braking that makes take-off the brake.

9. Traffic obstructing arrangement as claimed in claim 4 is characterized in that: also comprise the deceleration bank, block device and two guiding piers.

10. Traffic obstructing arrangement as claimed in claim 9 is characterized in that: the deceleration bank is the suitable slow contrary steep convex roadblock that moves towards to make by the direct motion vehicle.

11. Traffic obstructing arrangement as claimed in claim 9 is characterized in that: the tablet in the inductor (11) is contained in the groove (12), and supports the what road surface by the spring (13) in the flexible well (14).

12. Traffic obstructing arrangement as claimed in claim 9 is characterized in that: block device by rotating shaft (24), block plate (25), bearing (26), bearing cover (27), protect bank (28) and form.

13. Traffic obstructing arrangement as claimed in claim 9 is characterized in that: the conduction control system is contained in the guiding pier casing.

14., it is characterized in that conducting control system comprises as claim 9,13 described Traffic obstructing arrangements: tooth bar (15), chute (16), gear (17), axle (18), bearing (19), bearing cover (20), sprocket wheel (21), chain (23) and be fixed on sprocket wheel 22 in the rotating shaft (24) of blocking plate).

15. Traffic obstructing arrangement as claimed in claim 9 is characterized in that: the wheel-slip device comprises the bearing (2) of many groups arc shooting and roller (1) and the friction segmental arc (9) that is supported by this bearing (2).

16. Traffic obstructing arrangement as claimed in claim 14 is characterized in that: in the guiding pier casing, the fixing tooth bar (15) of what tablet (11) termination, can in the chute of being fixed by casing (6), slide up and down, and mesh with gear (17).

17., it is characterized in that: in the guiding pier casing, the sprocket wheel (21) coaxial, block plate rotating shaft (24) upper sprocket wheel (22) and link to each other with being fixed on by chain (23) with gear (17) as Traffic obstructing arrangement as described in the claim 16.