CN220486298U - Protective device for railway crossing - Google Patents

Abstract

The application relates to the technical field of railway crossing protection, and provides a protection device for railway crossing, which comprises two fixed columns: a protection component is arranged between the opposite sides of the two fixed columns, and an auxiliary component is arranged between the opposite sides of the two fixed columns; the protection component comprises long grooves formed in one side, opposite to the two fixed columns, of each long groove, an electric push rod is fixedly connected to the inside of each long groove, a movable plate is fixedly connected to the opposite side of each electric push rod, a fixed block is fixedly connected to the opposite side of each movable plate and the opposite side of each left fixed column, a hinge bracket is hinged between the opposite sides of the corresponding fixed blocks through a pin shaft, and a chassis is fixedly connected to the bottoms of the corresponding fixed columns. The method adopts the hinged pushing mode to enable the two movable plates to move relatively or move oppositely, so that the railway crossing is blocked, the railway crossing can be sealed rapidly, and the sealing time is shortened.

Description

Protective device for railway crossing

Technical Field

The application relates to the technical field of railway crossing protection, in particular to a protection device for a railway crossing.

Background

In railway crossings such as crossings of railways and highways, protection devices, most commonly electric fence type protective barriers, are usually required in order to ensure the safety of highway traffic and smooth passing of trains.

In the chinese patent with publication number CN218877256U, a wind-proof rod device for railway crossing barrier machine is disclosed, and by providing a plurality of ventilation pipes on the adjusting rod of the barrier machine, the wind resistance of the adjusting rod can be effectively reduced, so that the adjusting rod has better wind-proof property.

Above-mentioned technical scheme has better windproofness, but this patent does not set up the structure that is used for supporting the stock in the one end of stock of keeping away from, makes the right-hand member of stock appear the slope easily under long-time use, and the stock appears rocking easily during the wind and even phenomenon such as fracture very easily, makes protector's life greatly reduced, and the protection performance of the device is lower in addition, appears damaging after receiving slight collision easily to this protector's practicality has been reduced.

Disclosure of Invention

In order to solve the above problems, the present application provides a protection device for a railway crossing to solve the problems.

In order to achieve the above purpose, the present application provides the following technical solutions: the protection device for the railway crossing comprises two fixed columns, wherein a protection component is arranged between the opposite sides of the two fixed columns, and an auxiliary component is arranged between the opposite sides of the two fixed columns; the protection component comprises long grooves formed in one side, opposite to the two fixed columns, of each long groove, an electric push rod is fixedly connected to the inside of each long groove, a movable plate is fixedly connected to the opposite side of each electric push rod, a fixed block is fixedly connected to the opposite side of each movable plate and the opposite side of each left fixed column, hinge brackets are hinged to the opposite sides of the corresponding movable plate and the opposite sides of the corresponding fixed blocks through hinge pins, two hinge brackets are fixedly connected to bottom plates of the corresponding fixed columns, slots are formed in the right side of each movable plate, a plug rod is fixedly connected to the left side of each movable plate, and abutting plates are fixedly connected to the opposite sides of the corresponding movable plates.

The auxiliary assembly comprises baffle plates which are fixedly connected with one sides of the two chassis opposite to each other, a buffer plate is fixedly connected between one sides of the two baffle plates opposite to each other, a connecting block is fixedly connected to the bottom of the moving plate, a moving wheel is rotatably connected to the inside of the fixing block through a pin shaft, and a moving groove for the moving wheel to move is formed in the top of the buffer plate.

Preferably, the diameter of the long groove is equal to that of the electric push rod, and the chassis is connected to the ground through a bolt thread.

Preferably, the abutment plate is a rubber abutment plate.

Preferably, the length and the diameter of the slot are equal to the length and the diameter of the plug rod respectively, and the width of the moving plate is equal to the width of the abutting plate.

Preferably, the front sides of the two movable plates are adhered with luminous reflective strips, and the front sides of the two fixed columns are fixedly connected with electronic screens.

Preferably, the buffer plate is an arc buffer plate, and the width of the moving groove is equal to the width of the moving wheel.

Preferably, the hinge frames are formed by intersecting two hinge rods, the middle intersection point is fixed through a pin shaft, and two adjacent groups of hinge frames are hinged through pin shafts.

The application has the advantages that: this application is through the use of mutually supporting of fixed column, protector and auxiliary assembly, adopts the mode that articulates the promotion to make two movable plates carry out relative movement or move in opposite directions to protect railway crossing, make the vehicle inhibit passing through, can also carry out stable support to the movable plate simultaneously and assist, make the movable plate more stable difficult production rock when removing, through the use of buffer board, can make the vehicle of passing go at a slow speed, thereby promoted protector's practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application. In the drawings:

FIG. 1 is a front elevational view in cross-section of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model with the intention of emphasizing the connection structure of the fixed column;

fig. 3 is a schematic view of the structure of the present utility model with an emphasis on the structure of the buffer plate.

Reference numerals illustrate:

1. fixing the column; 2. a protective assembly; 21. a long groove; 22. a chassis; 23. an electric push rod; 24. a hinge bracket; 25. a fixed block; 26. a moving plate; 27. a slot; 28. a rod; 29. an abutting plate; 3. an auxiliary component; 31. a baffle; 32. a buffer plate; 33. a moving groove; 34. a connecting block; 35. and (5) moving the wheel.

Detailed Description

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application can be understood by those of ordinary skill in the art in a specific context.

The embodiments are described with reference to the accompanying drawings:

the utility model provides a protector that railway crossing used, including two fixed columns 1, install protection subassembly 2 and auxiliary assembly 3 between the relative one side of two fixed columns 1, this application is through the use of mutually supporting of fixed column 1, protection subassembly 2 and auxiliary assembly 3, adopt the articulated mode of promoting to carry out relative movement or move away from each other, thereby protect railway crossing, make the vehicle forbidden pass through, simultaneously can also make the bottom of protection subassembly 2 carry out stable support auxiliary, make protection subassembly 2 more stable be difficult for producing rocking when moving, through the use of blotter, can make the vehicle of passing to carry out the speed reduction and travel, thereby promoted protector's practicality; the front sides of the two fixing columns 1 are fixedly connected with electronic screens, fonts which are convenient to play and forbidden to pass are used for warning vehicles.

The protection component 2 comprises a long groove 21 formed in one side opposite to two fixed columns 1, an electric push rod 23 is fixedly connected in the long groove 21, a movable plate 26 is fixedly connected in one side opposite to the electric push rods 23 on the left side and the right side, a fixed block 25 is fixedly connected in one side opposite to the fixed columns 1 on the left side and the right side, a hinge bracket 24 is hinged between one side opposite to the fixed blocks 25 on the left side through a pin shaft, a hinge bracket 24 is hinged between one side opposite to the fixed blocks 25 on the right side through a pin shaft, the hinge brackets 24 are formed by intersecting two hinge rods, middle intersecting points are fixed through pin shafts, the two adjacent hinge brackets 24 are hinged through pin shafts, and relative movement or opposite movement can be guaranteed, so that a railway crossing is blocked and protected.

The bottoms of the two fixed columns 1 are fixedly connected with a chassis 22, and the chassis 22 is connected to the ground through bolts and threads, so that the protection device is conveniently installed at a railway crossing and is prevented from being blown by strong wind; the right side of the left moving plate 26 is provided with a slot 27, and the left side of the right moving plate 26 is fixedly connected with a plug rod 28; two movable plates 26 are all fixedly connected with butt board 29 on opposite one side, and butt board 29 is the rubber butt board, reduces the damage phenomenon that appears under the collision of two movable plates 26 for a long time.

Specifically, the length and the diameter of the slot 27 are equal to those of the inserting rod 28, the inserting rod 28 can be ensured to be stably inserted into the slot 27, the two abutting plates 29 are enabled to be in contact with each other, the width of the moving plate 26 is equal to that of the abutting plates 29, the moving plate 26 is convenient to protect, luminous reflection strips are adhered to the front surfaces of the two moving plates 26, the warning effect of the protection device in night use is improved, and the electric push rod 23 is a multi-stage electric push rod, so that a long moving space is ensured to enable the two moving plates 26 to be in contact with each other.

The auxiliary assembly 3 comprises baffle plates 31 which are fixedly connected with one sides opposite to the two chassis 22, a buffer plate 32 which is horizontally arranged is fixedly connected between one side opposite to the two baffle plates 31, a connecting block 34 is fixedly connected with the bottom of the moving plate 26, a moving wheel 35 is rotatably connected inside the connecting block 34 through a pin shaft, and a moving groove 33 for the moving wheel 35 to move is formed in the upper surface of the buffer plate 32.

Further, the buffer plate 32 is an arc buffer plate, so that a passing vehicle can perform buffer and deceleration running, the width of the moving groove 33 is equal to that of the moving wheel 35, the moving groove 33 is used for limiting the moving wheel 35, and the moving wheel 35 is prevented from being easily deviated after long-time use.

The working principle of the application is as follows: this application is when using, firstly install the chassis 22 of two fixed column 1 bottoms in the both sides at the railway crossing, secondly start the electric putter 23 of left and right sides simultaneously, electric putter 23 drives two movable plates 26 and carries out relative movement, make the articulated frame 24 on the fixed block 25 extend or fold simultaneously, make the movable wheel 35 of movable plate 26 bottom remove at the inside movable tank 33 of buffer board 32 simultaneously, stability when increasing the movable plate 26 and remove, when the movable plate 26 relative movement of left and right sides, the inserted bar 28 on the right side movable plate 26 can insert in the slot 27 in the inside of left side movable plate 26, make two movable plates 26 touch mutually, can carry out the vehicle restriction to the railway crossing, the electronic screen on the fixed column 1 can show warning through the night light reflection strip on the movable plate 26 in addition, can warn the vehicle that passes at night, make protector's practicality greatly increased, this protector is when blowing through the strong wind simultaneously, connect relatively stably, be difficult for producing and rock the collocation, use of buffer board 32 again, can make the vehicle that passes through slowly.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the present application, and any minor modifications, equivalents, and improvements made to the above embodiments according to the technical principles of the present application should be included in the scope of the technical solutions of the present application.

Claims (8)

1. The protection device for the railway crossing is characterized by comprising two fixed columns (1), wherein a protection component (2) is arranged between opposite sides of the two fixed columns (1), and an auxiliary component (3) is arranged between opposite sides of the two fixed columns (1); the protection component (2) comprises long grooves (21) which are formed in one side, opposite to two fixing columns (1), of each fixing column, an electric push rod (23) is fixedly connected to the inside of each long groove (21), a movable plate (26) is fixedly connected to the opposite side of each electric push rod (23), a fixing block (25) is fixedly connected to the opposite side of each movable plate (26) and the opposite side of each left fixing column (1), hinge brackets (24) are hinged to one sides, opposite to the two fixing blocks (25), of each left fixing column (1) through a pin shaft, a chassis (22) is fixedly connected to the bottom of each fixing column (1), a slot (27) is formed in the right side of each movable plate (26), a plug rod (28) is fixedly connected to the left side of each movable plate (26), and a butt plate (29) is fixedly connected to the opposite side of each movable plate (26).

2. The protection device for the railway crossing according to claim 1, wherein the auxiliary assembly (3) comprises a baffle plate (31) fixedly connected with one side opposite to the two chassis (22), a buffer plate (32) is fixedly connected between two opposite sides of the baffle plate (31), a connecting block (34) is fixedly connected with the bottom of the moving plate (26), a moving wheel (35) is rotatably connected with the inside of the connecting block (34) through a pin shaft, and a moving groove (33) for the moving wheel (35) to move is formed in the top of the buffer plate (32).

3. The railway crossing protection device according to claim 1, wherein the diameter of the long groove (21) is equal to the diameter of the electric push rod (23), and the chassis (22) is connected to the ground through a bolt thread.

4. A protection device for a railway crossing according to claim 2, characterized in that said abutment plate (29) is a rubber abutment plate.

5. The protection device for railway crossings according to claim 4, characterized in that the length and the diameter of the slot (27) are equal to the length and the diameter of the bar (28), respectively, and the width of the moving plate (26) is equal to the width of the abutment plate (29).

6. The protection device for railway crossing according to claim 5, wherein the front surfaces of the two movable plates (26) are adhered with luminous reflective strips, and the front surfaces of the two fixed columns (1) are fixedly connected with electronic screens.

7. The railway crossing protection device according to claim 6, wherein the buffer plate (32) is an arc-shaped buffer plate, and the width of the moving groove (33) is equal to the width of the moving wheel (35).

8. The railway crossing protection device according to claim 7, wherein the hinge frames (24) are formed by intersecting two hinge rods, the middle intersection point is fixed by a pin shaft, and two adjacent groups of hinge frames (24) are hinged by the pin shaft.