Railway crossing safety protection device

Abstract

The utility model relates to the technical field of railway crossing protection, in particular to a railway crossing safety protection device. Comprising a first warning mechanism arranged on one side of a rail and two second warning mechanisms arranged on the two sides of a crossing, the rail is located between the two second warning mechanisms, two gate assemblies are arranged on the crossing, and the rail is located between the two gate assemblies. The first warning mechanism is provided with a first solar electronic warning marker lamp and a trigger assembly, the second warning mechanism is provided with a second solar electronic warning marker lamp, and the trigger assembly makes contact with the track. By means of the simple warning structure, early warning can be conveniently conducted on the train running condition of the railway crossing, traffic is effectively controlled, construction safety at the railway crossing can be guaranteed, the traffic accident rate of the railway crossing is effectively reduced, and great convenience is brought to railway construction.

Description

Technical Field

[0001] The utility model relates to the technical field of railway crossing protection, in particular to a railway crossing safety protection device. Background Art

[0002] With the continuous development of economy and the continuous improvement of infrastructure, railway is a very important one among them, which has brought great convenience to the transportation of bulk logistics and passengers. During the construction of railway projects, there may be cross-construction of station projects and roadbed ancillary projects. When the train crosses the crossing during the construction period, it is necessary to temporarily close the traffic on both sides of the crossing and issue warnings to prevent the problem that the cross-operating vehicles cannot judge whether there is an operating train passing through the crossing in time. The prior art discloses a railway crossing safety protection device with authorization announcement number CN214823338U, including a base, a detection groove is opened on the base, a detection mechanism is installed in the detection groove, and fixed plates are installed on the left and right sides of the detection groove on the base, and an L-shaped plate is fixedly installed on the fixed plate, and electric push rods are fixedly installed on the sides of the two L-shaped plates close to each other. The utility model cooperates with the telescopic frame, the connecting plate, the walking wheel, the electric push rod and the telescopic rod in use. The connecting plate is pushed to move by the electric push rod, and the telescopic frame and the telescopic rod are pulled to unfold. The electric push rod and the telescopic rod are used for guiding and supporting, and there is no need to set a ground rail, so a stable fence is formed with low maintenance cost. At the same time, a detection mechanism and a camera are also provided for use. The detection mechanism and the camera can be used to count and monitor motor vehicles passing through the track. When a motor vehicle breaks down and stays on a railway crossing, relevant personnel can discover it in the first time and take emergency measures to avoid accidents.

[0003] However, during use, it was found that the above design was difficult to provide early warning of train operation at railway crossings and control traffic at crossings, posing a major traffic safety hazard and causing a lot of inconvenience to railway construction. Utility Model Content

[0004] In view of the above problems, the purpose of the utility model is to provide a railway crossing safety protection device, which is convenient for early warning of train operation at railway crossings and effective traffic control, can ensure the safety of construction at railway crossings, effectively reduce the traffic accident rate at railway crossings, bring great convenience to railway construction, and solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model adopts the following technical solution: a railway crossing safety protection device, comprising a first warning mechanism arranged on one side of the track and two second warning mechanisms arranged on both sides of the crossing, the track is located between the two second warning mechanisms, two gate assemblies are arranged on the crossing, the track is located between the two gate assemblies, the first warning mechanism is provided with a first solar electronic warning sign light and a trigger assembly, the second warning mechanism is provided with a second solar electronic warning sign light, the trigger assembly is in contact with the track, the first solar electronic warning sign light and the second solar electronic warning sign light are respectively provided with a first signal remote control assembly and a second signal remote control assembly, the second solar electronic warning sign light and the first solar electronic warning sign light are respectively provided with a first signal receiving assembly and a second signal receiving assembly.

[0006] To facilitate quick fixing and release of the gate assembly's railings:

[0007] As a further improvement of the above technical solution: the gate assembly also includes a railing and a column, the railing is rotatably installed on the gate assembly, the column is arranged on the crossing, a slot is provided at the top of the column, the railing is adapted to the slot, two slots are provided on both sides of the railing, a clamping rod is slidably installed in the slot, two first chambers are provided on the column, a slide is slidably installed in the first chamber, one end of the clamping rod extends into the corresponding first chamber and is fixed on the slide, the two slides are threaded with the same bidirectional screw, a second chamber is provided on the column, the bidirectional screw rotatably passes through the second chamber and is fixedly sleeved with a first bevel gear, a motor is provided on one side of the column, the output shaft of the motor extends into the second chamber and is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0008] The beneficial effect of this improvement is that by such an arrangement, it is convenient to quickly fix and release the railings of the gate assembly, thereby preventing the problem of people lifting the railings to enter the crossing and cross the track when the crossing is closed, effectively improving the safety of subsequent railway crossing construction.

[0009] To facilitate monitoring of traffic conditions at crossings and tracks:

[0010] As a further improvement of the above technical solution: both the first warning mechanism and the second warning mechanism are provided with a camera assembly.

[0011] The beneficial effect of this improvement is that by setting up a camera assembly, it is convenient to monitor the traffic conditions at the crossing and the track.

[0012] To protect the motor:

[0013] As a further improvement of the above technical solution: a cover is fixedly installed on one side of the column, and the motor is located in the cover.

[0014] The beneficial effect of this improvement is that the motor can be easily protected by providing a cover.

[0015] To facilitate the entry and exit of the first chamber:

[0016] As a further improvement of the above technical solution: two first through holes are penetrated between the first chamber and the card slot, and the card rod slides through the corresponding first through holes.

[0017] The beneficial effect of this improvement is that by providing the first through hole, it is convenient for the clamping rod to enter and exit the first chamber.

[0018] In order to facilitate the positioning of the skateboard:

[0019] As a further improvement of the above technical solution: two limit rods are fixedly installed in the first chamber, and the limit rods slide through the corresponding slides.

[0020] The beneficial effect of this improvement is that by setting the limiting rod, it is convenient to limit the sliding plate.

[0021] In order to facilitate the support and limit of the bidirectional screw:

[0022] As a further improvement of the above technical solution: a second through hole is passed through the second chamber and the corresponding first chamber, and the bidirectional screw rotates through the two second through holes.

[0023] The beneficial effect of this improvement is that by providing the second through hole, it is convenient to support and limit the bidirectional screw rod.

[0024] The beneficial effects of the utility model are as follows: through a simple warning structure, it is convenient to provide early warning of the operation of trains at railway crossings and effectively control traffic, thereby ensuring the safety of construction at railway crossings, effectively reducing the traffic accident rate at railway crossings, and bringing great convenience to railway construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0027] Figure 3 It is a structural schematic diagram of the second warning mechanism in the utility model;

[0028] Figure 4It is a schematic diagram of the top view and cross-sectional assembly structure of the center column and the gear lever of the utility model;

[0029] Figure 5 It is a schematic diagram of the three-dimensional sectional combined assembly structure of the slide plate and the clamping rod in the utility model.

[0030] In the figure: 1. track; 2. crossing; 3. first warning mechanism; 4. second warning mechanism; 5. gate assembly; 6. first solar electronic warning sign light; 7. second solar electronic warning sign light; 8. trigger assembly; 9. first signal remote control assembly; 10. second signal remote control assembly; 11. first signal receiving assembly; 12. second signal receiving assembly; 13. railing; 14. column; 15. slot; 16. slot; 17. lever; 18. first chamber; 19. slide plate; 20. bidirectional screw; 21. second chamber; 22. first bevel gear; 23. motor; 24. second bevel gear. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0032] like Figure 1-5As shown, a railway crossing safety protection device comprises a first warning mechanism 3 arranged on one side of a track 1 and two second warning mechanisms 4 arranged on both sides of a crossing 2, the track 1 is located between the two second warning mechanisms 4, two gate assemblies 5 are arranged on the crossing 2, the track 1 is located between the two gate assemblies 5, the first warning mechanism 3 is provided with a first solar electronic warning sign light 6 and a trigger assembly 8, the second warning mechanism 4 is provided with a second solar electronic warning sign light 7, the trigger assembly 8 is in contact with the track 1, the first solar electronic warning sign light 6 and the second solar electronic warning sign light 7 are respectively provided with a first signal remote control assembly 9 and a second signal remote control assembly 10, the second solar electronic warning sign light 7 and the first signal remote control assembly 10 ... A solar electronic warning sign light 6 is provided with a first signal receiving component 11 and a second signal receiving component 12, respectively. Through a simple warning structure, it is convenient to give early warning of the operation of trains at railway crossings and effectively control traffic, thereby ensuring the safety of construction at railway crossings, effectively reducing the traffic accident rate at railway crossings, and bringing great convenience to railway construction. The gate assembly 5 also includes a railing 13 and a column 14. The railing 13 is rotatably mounted on the gate assembly 5, and the column 14 is arranged on the crossing 2. A card slot 15 is provided at the top of the column 14, and the railing 13 is adapted to the card slot 15. Two slots 16 are provided on both sides of the railing 13, and a card rod 17 is slidably installed in the slot 16. The column 14 Two first chambers 18 are provided on the column 14, a slide plate 19 is slidably installed in the first chamber 18, one end of the clamping rod 17 extends into the corresponding first chamber 18 and is fixed on the slide plate 19, and the two slide plates 19 are threaded with the same bidirectional screw rod 20, and a second chamber 21 is provided on the column 14, and the bidirectional screw rod 20 rotates through the second chamber 21 and is fixedly sleeved with a first bevel gear 22, and a motor 23 is provided on one side of the column 14, and the output shaft of the motor 23 extends into the second chamber 21 and is provided with a second bevel gear 24, and the second bevel gear 24 is meshed with the first bevel gear 22. Through such an arrangement, it is convenient to quickly fix and release the railing 13 of the gate assembly 5, so as to prevent people from closing when the road crossing 2 is closed. The problem of lifting the railing 13 to enter the crossing 2 and cross the track 1 effectively improves the safety of subsequent railway crossing construction. The first warning mechanism 3 and the second warning mechanism 4 are both provided with camera assemblies. By setting the camera assembly, it is convenient to monitor the traffic conditions of the crossing 2 and the track 1. A cover body is fixedly installed on one side of the column 14, and the motor 23 is located in the cover body. By setting the cover body, it is convenient to protect the motor 23. There are two first through holes between the first chamber 18 and the card slot 15, and the card rod 17 slides through the corresponding first through holes. By setting the first through holes, it is convenient for the card rod 17 to enter and exit the first chamber 18. Two limit rods are fixedly installed in the first chamber 18, and the limit rods slide through the corresponding slide plate 19.By setting a limit rod, it is convenient to limit the slide plate 19. A second through hole is passed through the second chamber 21 and the corresponding first chamber 18. The bidirectional screw rod 20 rotates through the two second through holes. By setting the second through holes, it is convenient to support and limit the bidirectional screw rod 20.

[0033] The working principle of the utility model is as follows: when in use, the first warning mechanism 3 is set at a distance of two hundred meters from the crossing 2. When a train approaches the crossing 2 on the track 1, the vibration of the track 1 causes the trigger component 8 to be triggered, so that the first signal remote control component 9 is turned on and continuously sends a signal to the crossing 2. After receiving the signal, the first signal receiving components 11 on the second warning mechanism 4 on both sides of the crossing 2 turn on the second solar electronic warning sign light 7, so that the second solar electronic warning sign light 7 changes from off to red and delays for one hundred and eighty seconds. At the same time, the two gate machine components 5 are turned on, so that the railing 13 is rotated and lowered, and one end of the railing 13 rotates into the corresponding card slot 15 of the column 14, and the crossing 2 is closed. At the same time, the two motors 23 are turned on, and the output shaft of the motor 23 drives the second bevel gear 24 to rotate, and the second bevel gear 24 drives the first bevel gear 22 to rotate, and the first bevel gear 22 drives the bidirectional screw rod 20 to rotate, so that the two slides 19 on the same column 14 are driven to be respectively in the corresponding first chamber 18 The two rails 17 are moved and moved closer to each other, and the slide plate 19 drives the two clamping rods 17 to move, so that the clamping rods 17 slide and insert into the corresponding slots 16, and the railing 13 is fixed. By setting it in this way, it is convenient to quickly fix and release the railing 13 of the gate assembly 5, so as to prevent the problem that personnel lift the railing 13 to enter the crossing 2 and cross the track 1 when the crossing 2 is closed, and effectively improve the safety of subsequent railway crossing construction. After the railing 13 closes the crossing 2, the second signal remote control component 10 on the second warning mechanism 4 continuously transmits a signal to the first warning mechanism 3, and the second signal receiving component 12 on the first warning mechanism 3 receives the signal, so that the first solar electronic warning sign light 6 is turned on to display a green light, the line is normal, and the train on the track 1 passes through the crossing 2 normally. By setting it in this way, it is convenient to give early warning of the operation of the train at the railway crossing and effectively control the traffic, so as to ensure the safety of the construction at the railway crossing, effectively reduce the traffic accident rate at the railway crossing, and bring great convenience to the railway construction.

[0034] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0035] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A railway crossing safety protection device, comprising a first warning mechanism (3) arranged on one side of a track (1) and two second warning mechanisms (4) arranged on both sides of a crossing (2), characterized in that: The track (1) is located between the two second warning mechanisms (4); two gate assemblies (5) are provided on the crossing (2); the track (1) is located between the two gate assemblies (5); the first warning mechanism (3) is provided with a first solar electronic warning sign light (6) and a trigger assembly (8); the second warning mechanism (4) is provided with a second solar electronic warning sign light (7); the trigger assembly (8) is in contact with the track (1); the first solar electronic warning sign light (6) and the second solar electronic warning sign light (7) are respectively provided with a first signal remote control assembly (9) and a second signal remote control assembly (10); the second solar electronic warning sign light (7) and the first solar electronic warning sign light (6) are respectively provided with a first signal receiving assembly (11) and a second signal receiving assembly (12).

2. A railway crossing safety protection device according to claim 1, characterized in that: The gate assembly (5) further comprises a railing (13) and a column (14), wherein the railing (13) is rotatably mounted on the gate assembly (5), the column (14) is arranged on the road crossing (2), a slot (15) is provided at the top of the column (14), the railing (13) is adapted to the slot (15), two slots (16) are provided on both sides of the railing (13), a clamping rod (17) is slidably mounted in the slot (16), two first chambers (18) are provided on the column (14), a slide plate (19) is slidably mounted in the first chamber (18), the clamping rod (17) is provided on the first chamber (18), and a slide plate (19) is slidably mounted in the slide plate One end of the (17) extends into the corresponding first chamber (18) and is fixed on the slide plate (19); the two slide plates (19) are threaded with a same bidirectional screw rod (20); a second chamber (21) is opened on the column (14); the bidirectional screw rod (20) rotates and passes through the second chamber (21) and is fixedly sleeved with a first bevel gear (22); a motor (23) is provided on one side of the column (14); the output shaft of the motor (23) extends into the second chamber (21) and is provided with a second bevel gear (24); the second bevel gear (24) is meshed with the first bevel gear (22).

3. A railway crossing safety protection device according to claim 1, characterized in that: The first warning mechanism (3) and the second warning mechanism (4) are both provided with a camera assembly.

4. A railway crossing safety protection device according to claim 2, characterized in that: A cover is fixedly mounted on one side of the column (14), and the motor (23) is located inside the cover.

5. A railway crossing safety protection device according to claim 2, characterized in that: Two first through holes are formed between the first chamber (18) and the card slot (15), and the card rod (17) slides through the corresponding first through holes.

6. A railway crossing safety protection device according to claim 2, characterized in that: Two limit rods are fixedly installed in the first chamber (18), and the limit rods slide through corresponding slide plates (19).

7. A railway crossing safety protection device according to claim 2, characterized in that: A second through hole is formed between the second chamber (21) and the corresponding first chamber (18), and the bidirectional screw rod (20) rotates through the two second through holes.

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