CN210258438U

CN210258438U - Double-rail electric gate for railway crossing

Info

Publication number: CN210258438U
Application number: CN201921246766.2U
Authority: CN
Inventors: 朱德耄
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-04-07
Anticipated expiration: 2029-08-03

Abstract

The application discloses a double-rail type electric gate for a railway crossing, which comprises a three-dimensional frame, spaced vertical rods, a gate base, a motor, a chain and a plurality of walking wheels; the gate base is arranged on a railway crossing and welded with the three-dimensional frame, and a spacing upright rod is welded between the gate base and the three-dimensional frame; the fence door base is provided with a motor, the motor is connected with any pair of walking wheels through a chain, and the rest pairs of walking wheels are arranged on the fence door base. The safety protection device is applied to safety protection of railway and highway crossing junctions, people and animals can be effectively prevented from rushing over the junctions, opening and closing of the junctions can be automatically realized through motor driving and remote control, and the safety protection device is widely applied to safety protection of each railway trunk junction, can effectively reduce labor intensity and improve transportation efficiency.

Description

Double-rail electric gate for railway crossing

Technical Field

The utility model relates to an electronic fence door specifically is electronic fence door of railway crossing double track formula.

Background

The railway is the main artery of national economy in China, and railway transportation is an important mode of land transportation in China. Along with the development of economy in China, the requirement on the efficiency of railway transportation is higher and higher, after the rapid development of a high-speed railway, passenger-cargo shunting is realized, and the rapid railway which is dedicated to freight transportation meets great examination. The railway crossing is an important component of the ordinary speed railway equipment, and the safety of the railway crossing directly influences the transportation efficiency.

At present, the traditional hand-operated railings and hand-pushed railings are still adopted at many crossing in China, and the working efficiency is low. Safety accidents caused by the fact that people and animals rush over the crossing are frequent, so that the train stops, the dispatching work of train operation is influenced, and the train operation efficiency is greatly influenced.

The most effective modification mode of the crossing at present is to adopt a mode of flat-improving vertical or flat-improving culvert to cancel the flat crossing. However, the mode is high in cost, and certain crossing gates cannot be transformed at all in special geographical environments, so that the transformation of the crossing gates becomes a preferable scheme, the cost can be saved, and the safety of the crossing gates can be guaranteed to the maximum extent.

Disclosure of Invention

The utility model aims at providing a railway crossing double track formula electric barrier door, the application can prevent effectively that people and animals from robbing the road junction at the safety protection of railway and highway crossing, can realize the automation of road junction switching through motor drive and distal end control.

The utility model discloses a following technical scheme realizes:

a double-track type electric gate for a railway crossing comprises a three-dimensional frame, spaced vertical rods, a gate base, a motor, a chain and a plurality of walking wheels; the gate base is arranged on a railway crossing and welded with the three-dimensional frame, and a spacing upright rod is welded between the gate base and the three-dimensional frame; the fence door base is provided with a motor, the motor is connected with any pair of walking wheels through a chain, and the rest pairs of walking wheels are arranged on the fence door base.

It needs to be further explained that the gate base and the three-dimensional frame are made of rectangular pipe steel, the spacing upright rods are made of circular pipe steel, and the radius of the circumscribed circle of the rectangular pipe steel is larger than that of the circular pipe steel.

It should be further explained that the electric gates on both sides of the railway crossing are installed in opposite directions, and the gates are opened and closed in opposite directions.

It should be further noted that the motor is provided with a motor protective cover to prevent rain erosion and sun exposure. The motor adopts a model driven by 220V standard voltage.

It is further noted that the space frame has a height of not less than 1.2m and the distance between the spaced uprights is not more than 10 cm.

It should be further noted that the walking wheels are provided with more than 2 pairs (1 pair is 2 walking wheels), wherein any one pair of walking wheels is connected with the motor, and the other pairs of walking wheels are arranged on the gate base and are not connected with the motor. If a super-long crossing is encountered, the number of the walking wheels can be increased properly according to the actual situation.

The utility model has the advantages that:

1. the safety protection device is applied to the safety protection of railway and highway crossing junctions, can effectively prevent people and animals from rushing across the junctions, and can realize the automation of opening and closing the junctions by the driving of the motor and the remote control;

2. the safety protection device is widely applied to safety protection of each railway trunk line crossing, can effectively reduce labor intensity and improve transportation efficiency;

3. the method is not influenced by the environment, has less investment, is easy to construct and short in construction period, and does not influence the traffic at the crossing during construction;

4. the running resistance is small, the power consumption is low, and the energy is saved; the operation can be realized in a manual mode under the condition of no electricity;

5. the electric gate has low cost, less material consumption and high efficiency, and can bring huge economic and energy-saving and emission-reducing benefits to the whole industry if being popularized and used in China.

Drawings

FIG. 1 is a schematic structural diagram of a dual-rail electric gate for a railroad crossing according to the present application;

FIG. 2 is a top view of the present application of a dual-track electric gate at a railroad grade crossing;

FIG. 3 is a cross-sectional view A-A of the dual-track electric gate of the railway crossing of the present application;

FIG. 4 is a cross-sectional view taken along line B-B of the dual-track electric gate of the railway crossing of the present application;

wherein, the reference numbers and names in the figures are: 1-three-dimensional frame, 2-spacing rods, 3-gate base, 4-motor, 5-chain, 6-walking wheel and 7-motor protective cover.

Detailed Description

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

As shown in fig. 1-4, a double-track type electric gate for a railway crossing comprises a three-dimensional frame 1, spaced vertical rods 2, a gate base 3, a motor 4, a chain 5 and a plurality of walking wheels 6; the gate base 3 is arranged on a railway crossing, the gate base 3 is welded with the three-dimensional frame 1, and the spacing upright rods 2 are welded between the gate base 3 and the three-dimensional frame 1; the hurdle door base 3 is provided with a motor 4, the motor 4 is connected with any pair of walking wheels 6 through a chain 5, and the rest walking wheels 6 are arranged on the hurdle door base 3.

The fence door base 3 and the three-dimensional frame 1 are made of rectangular pipe steel, the interval vertical rods 2 are made of circular pipe steel, and the radius of the external circle of the rectangular pipe steel is larger than that of the circular pipe steel.

The electric gates on two sides of the railway crossing are installed in opposite directions, and the gates move in opposite directions when opened and closed.

The motor 4 is mounted with a motor protective cover 7.

The height of the three-dimensional frame 1 is not less than 1.2m, and the distance between the spaced upright stanchions 2 is not more than 10 cm.

The walking wheels 6 are provided with more than 2 pairs (1 pair is 2 walking wheels), wherein any one pair of walking wheels 6 is connected with the motor 4, and the other pairs of walking wheels 6 are arranged on the gate base 3 and are not connected with the motor 4.

The above only is the preferred embodiment of the present invention, not so limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the same way in the protection scope of the present invention.

Claims

1. A double-track type electric fence door for a railway crossing is characterized by comprising a three-dimensional frame (1), spaced vertical rods (2), a fence door base (3), a motor (4), a chain (5) and a plurality of pairs of walking wheels (6); the fence gate base (3) is arranged on a railway crossing, the fence gate base (3) is welded with the three-dimensional frame (1), and the spacing upright rods (2) are welded between the fence gate base (3) and the three-dimensional frame (1); the fence door base (3) is provided with a motor (4), the motor (4) is connected with any pair of walking wheels (6) through a chain (5), and the rest pairs of walking wheels (6) are arranged on the fence door base (3).

2. The dual-rail electric fence door for the railway crossing according to claim 1, wherein the fence door base (3) and the three-dimensional frame (1) are made of rectangular pipe steel, the spacing upright rods (2) are made of circular pipe steel, and the radius of the circumscribed circle of the rectangular pipe steel is larger than that of the circular pipe steel.

3. The dual-track type electric gate for railway crossing as claimed in claim 1, wherein the electric gates on both sides of the railway crossing are installed in opposite directions, and the gates are opened and closed in opposite directions.

4. The dual-rail electric fence door for railway crossing according to claim 1, wherein the motor (4) is provided with a motor protection cover (7).

5. The dual-rail electric fence door for the railway crossing of claim 1, wherein the height of the stereoscopic frame (1) is not less than 1.2m, and the distance between the spacing upright rods (2) is not more than 10 cm.

6. The dual-track electric fence door for railway crossing according to claim 1, wherein the walking wheels (6) are provided with more than 2 pairs, any one pair of walking wheels (6) is connected with the motor (4), and the rest pairs of walking wheels (6) are arranged on the fence door base (3) and are not connected with the motor (4).