CN211442336U

CN211442336U - Double-gear blocking way opening fence

Info

Publication number: CN211442336U
Application number: CN201921981046.0U
Authority: CN
Inventors: 李锋
Original assignee: Shandong Zikuang Railway Transportation Co ltd
Current assignee: Shandong Zikuang Railway Transportation Co ltd
Priority date: 2019-11-17
Filing date: 2019-11-17
Publication date: 2020-09-08
Anticipated expiration: 2029-11-17

Abstract

The utility model provides a two fender card crossing fence, includes automatic block door main part, includes two support posts, crossing railing, electronic control unit and signal receiving and dispatching control unit, the cooperation is equipped with manual mechanical type rail on the support post. The utility model discloses simple structure, convenient to use reforms transform low cost and easy to maintain. Through simple structure, the problem that electronic control crossing equipment lacks the rail measure among the prior art after damaging has been overcome. The safety of passing at the level crossing of the highway and the railway is greatly improved.

Description

Double-gear blocking way opening fence

Technical Field

The utility model relates to a railway safety facility field especially relates to a two fender card way mouth fences.

Background

The level crossing of the highway and railway has the people to guard the crossing, and the railway needs to be closed when receiving the train, and most of the railways adopt automatic barricades to isolate motor vehicles and pedestrians. However, due to special operating environment and the like, the automatic stop gate is easy to damage and needs frequent maintenance. And once a fault occurs, the crossing guard personnel need to normally receive and send vehicles, so that pedestrians and motor vehicles in the highway direction can not be guaranteed to stay outside the railway limit, and once the pedestrians or the motor vehicles enter the railway limit by mistake, accident injury is easily caused. In response to this problem, there is currently a lack of design for this purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art weak point, provide one kind by the electron master control, cooperate the pure mechanical structure's of manual control two fender card road junction fences.

The equipment comprises an automatic barrier main body, wherein the automatic barrier main body is an electronic control barrier in the prior art and comprises two supporting stand columns, a crossing barrier, an electronic control unit and a signal receiving and transmitting control unit, and the specific matching mode is not repeated herein.

And manual mechanical fences are arranged on the supporting upright posts in a matching manner.

Further, the hand-operated mechanical fence may be in the form of a rigid fence.

Further, the manual mechanical fence can be in a telescopic belt fence form.

Furthermore, the rigid guardrail can adopt a hinged structure, namely is formed by cross-hinging of strip-shaped steel, and can extend and shorten. One side of the guardrail is fixedly arranged on the side surface of a supporting upright post.

Further, the telescopic belt can adopt a telescopic belt structure with a torsion spring. The torsion spring is arranged in a supporting upright post, one end of the telescopic belt is fixedly connected with the torsion spring, the other end of the telescopic belt penetrates out of the supporting upright post shell, and the tail end of the telescopic belt is provided with a limiting clamp; and a limiting groove matched with the limiting clamp is arranged on the surface of the corresponding supporting upright post, and the limiting clamp is matched with the limiting groove to keep the telescopic belt in a diastolic horizontal state.

The utility model discloses during the use, if equipment is normal, can control according to conventional electron, control raising up and the whereabouts of road junction railing, if meet the equipment damage condition, can manual pull out the rigidity guardrail, perhaps telescopic band is fixed, then connects the delivery wagon. After the carriage is delivered, the rigid guardrail or the telescopic belt can be reset.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use reforms transform low cost and easy to maintain. Through simple structure, the problem that electronic control crossing equipment lacks the rail measure among the prior art after damaging has been overcome. The safety of passing at the level crossing of the highway and the railway is greatly improved.

Description of the drawings:

fig. 1 is a schematic structural view of a rigid guardrail of a double-block barrier fence of the present invention.

Fig. 2 is a schematic diagram of the telescopic band structure of the double-block passage opening fence of the present invention.

Fig. 3 is a schematic view of a partial structure of a telescopic belt structure of a double-block passage opening fence according to the present invention.

Reference numerals:

1-crossing railing 2-rigid guardrail 3-supporting upright post 4-telescopic belt 5-torsion spring

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3, a two keep off card way mouth rail include automatic overhead barrier main part, automatic overhead barrier main part is the electronic control overhead barrier among the prior art promptly, including two support posts 3, way mouth railing 1, electronic control unit and signal receiving and dispatching the control unit, its concrete mode of cooperation here is no longer repeated.

And a manual mechanical fence is arranged on the supporting upright post 3 in a matching manner.

Further, the manual mechanical fence can be in a telescopic belt fence form.

Further, the rigid guardrail can adopt the rigid guardrail 2 of hinge structure, namely is formed by the crossing and the hinging of the long-strip-shaped steel, and the rigid guardrail can be extended and shortened. One side of the guardrail is fixedly arranged on the side surface of a supporting upright post 3.

Further, the telescopic belt 4 may be a telescopic belt structure with a torsion spring 5. The torsion spring 5 is arranged in a support upright post 3, one end of the telescopic belt 4 is fixedly connected with the torsion spring 5, the other end of the telescopic belt penetrates out of the shell of the support upright post 3, and the tail end of the telescopic belt is provided with a limit clamp; and a limiting groove matched with the limiting card is arranged on the surface of the corresponding supporting upright post 3, and the limiting card is matched with the limiting groove to keep the telescopic belt 4 in a diastolic horizontal state.

The utility model discloses during the use, if equipment is normal, can control according to conventional electron, control raising up and the whereabouts of road junction railing 1, if meet the equipment damage condition, can artifical manual pulling out rigidity guardrail 2, perhaps telescopic band 4 is fixed, then the delivery car. After the carriage is delivered, the rigid guardrail 2 or the telescopic belt 4 can be reset.

Claims

1. The utility model provides a two fender card way mouth rails, includes automatic block door main part, includes two support post, crossing railing, electronic control unit and signal receiving and dispatching the control unit, its characterized in that: and manual mechanical fences are arranged on the supporting upright posts in a matching manner.

2. A double block mouth fence according to claim 1 wherein the hand-operated mechanical fence may be in the form of a rigid guardrail.

3. The double barrier bayonet fence of claim 1, wherein said manual mechanical fence is in the form of a telescopic belt fence.

4. The double-block bayonet fence as claimed in claim 2, wherein the rigid fence is formed by cross-hinging long steel bars, and is capable of being extended and shortened.

5. The double-catch bayonet fence according to claim 3, wherein the retractable belt is a retractable belt structure with a torsion spring; the torsion spring is arranged in a supporting upright post, one end of the telescopic belt is fixedly connected with the torsion spring, the other end of the telescopic belt penetrates out of the supporting upright post shell, and the tail end of the telescopic belt is provided with a limiting clamp; and a limiting groove matched with the limiting card is arranged on the surface of the corresponding supporting upright post.