Vehicle stopping structure for railway crossing

Abstract

The utility model relates to the technical field of railway barrier gates, in particular to a vehicle stopping structure for a railway crossing, which comprises a supporting seat and a rotating frame, a rotating part for driving the rotating frame to rotate is arranged in the supporting seat, and a vehicle stopping rod is connected onto the rotating frame; a plurality of first protection rods and second protection rods are rotationally connected to the bottom of the vehicle stopping rod and are arranged in a staggered mode, storage grooves used for storing the first protection rods and the second protection rods are formed in the bottom of the vehicle stopping rod, and the end, away from the supporting base, of the vehicle stopping rod is slidably sleeved with a limiting sleeve; when the rotating frame drives the vehicle stopping rod to be in the horizontal position, the vehicle stopping effect can be achieved, meanwhile, the first protection rod and the second protection rod rotate under the action of gravity and can be in the vertical state, and the protection effect of the vehicle stopping structure is improved; and the corresponding first protection rods and second protection rods are stored in the storage grooves, effective storage can be achieved, and the influence on passing vehicles is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of railway barriers, and specifically to a vehicle blocking structure for railway crossings. Background Art

[0002] Vehicle blocking structures such as railway barriers are used to prevent any vehicles and pedestrians from breaking into the railway. Most of the vehicle blocking structures are fence type and crossbar type, which play an interception role.

[0003] In the railway crossing protection device disclosed in the existing patent publication number CN220410581U, there is a railing machine arranged at the intersection of the railway and the road. The railing machine is close to the railway and on one side of the road. There is a control room beside the railing machine, and a console and a power supply are arranged in the control room. The console can control the railing machine, and the railing machine is connected to the console and the power supply. There is a barrier gate machine at a place far from the railway, and the barrier gate machine is connected to the console and the power supply. The console can control the barrier gate machine. There is a relay between the barrier gate machine and the power supply. The relay is used to connect and disconnect the connection between the barrier gate machine and the power supply, and the relay is connected to the railing machine; when the railing of the railing machine is lowered to the lowest position, the proximity sensor approaches the fence and transmits a signal to the relay, and the contact of the relay will disconnect, and the barrier gate machine and the power supply are in a disconnected state. At this time, pressing the gate rod up button or the gate rod down button will not make the barrier gate machine move.

[0004] When the above protection device is in use, it can block vehicles at the crossing, but it lacks protection at the bottom, its protection effect still needs to be improved, and its flipping stability still needs to be improved. In view of the above problems, a vehicle blocking structure for railway crossings is proposed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a vehicle blocking structure for railway crossings to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A vehicle blocking structure for railway crossings includes a support base and a rotating frame. A rotating component for driving the rotating frame to rotate is arranged inside the support base, and a vehicle blocking rod is connected to the rotating frame;

[0008] A plurality of first protection rods and second protection rods are rotatably connected to the bottom of the vehicle blocking rod. The first protection rods and the second protection rods are arranged staggeredly. A storage groove for storing the first protection rods and the second protection rods is arranged at the bottom of the vehicle blocking rod. A limiting sleeve is slidably sleeved at one end of the vehicle blocking rod away from the support base, and an adjusting part for adjusting the sliding position of the limiting sleeve is installed on the vehicle blocking rod;

[0009] A stabilizing component for stabilizing the position of the vehicle blocking rod is connected to the rotating frame.

[0010] In an alternative embodiment: The bottom end of the first protective rod is connected to a first limiting block, the bottom end of the second protective rod is connected to a second limiting block, a first contact portion in contact with the second protective rod is provided on one side of the first limiting block, and a second contact portion in contact with the first protective rod is provided on one side of the second limiting block.

[0011] In an alternative embodiment: One side of the first protective rod is connected to a first rotating shaft, the first rotating shaft is rotatably connected to a vehicle blocking rod, the side of the second protective rod away from the first protective rod is connected to a second rotating shaft, the second rotating shaft is rotatably connected to the vehicle blocking rod, a first storage area for storing the second protective rod is provided on the side of the first protective rod away from the first rotating shaft, and a second storage area for storing the first protective rod is provided on the side of the second protective rod away from the second rotating shaft.

[0012] In an alternative embodiment: The adjusting member includes an electric telescopic rod installed at the top of the vehicle blocking rod, the telescopic end of the electric telescopic rod is connected to an adapter block, and the adapter block is installed at the top of the limit sleeve.

[0013] In an alternative embodiment: The stabilizing member includes a fixed frame and a positioning frame, the fixed frame is connected to one end of the vehicle blocking rod away from the support base, the positioning frame is connected to one end of the rotating frame away from the vehicle blocking rod, and the top of the positioning frame and the top of the fixed frame are connected by a tension rod.

[0014] In an alternative embodiment: One side of the rotating frame close to the support base is connected to a rotating shaft, and the rotating shaft extends into the support base and is connected to the power output end of the rotating component.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] When the rotating frame drives the vehicle blocking rod to be in a horizontal position in the present utility model, it can play a role in blocking vehicles. At the same time, the first protective rod and the second protective rod rotate under the action of gravity and can be in a vertical state, improving the protective effect of the vehicle blocking structure. When the rotating frame drives the vehicle blocking rod to flip to a vertical position, the corresponding first protective rod and second protective rod are stored in the storage groove, which can be effectively stored and reduce the impact on passing vehicles;

[0017] In the present utility model, the combined setting of the rotating frame, the stabilizing member and the vehicle blocking rod can improve the flipping stability of the vehicle blocking structure and reduce bending during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the present utility model.

[0019] Figure 2 It is a partial structural schematic diagram of the present utility model.

[0020] Figure 3 It is a schematic structural diagram of the flipping of the vehicle blocking rod in the present utility model.

[0021] In the figure: 11, support base; 12, rotating frame; 13, vehicle barrier; 14, fixing frame; 15, pull rod; 16, rotating shaft; 17, positioning frame; 18, first protective rod; 19, second protective rod; 20, second limit block; 21, first limit block; 22, limit sleeve; 23, connecting block; 24, electric telescopic rod. Specific embodiments

[0022] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 3 , in this embodiment, the vehicle barrier structure for a railway crossing includes a support base 11 and a rotating frame 12. A rotating component for driving the rotation of the rotating frame 12 is provided inside the support base 11, and a vehicle barrier 13 is connected to the rotating frame 12;

[0025] A plurality of first protective rods 18 and second protective rods 19 are rotatably connected to the bottom of the vehicle barrier 13. The first protective rods 18 and the second protective rods 19 are arranged staggeredly. A storage groove for storing the first protective rods 18 and the second protective rods 19 is provided at the bottom of the vehicle barrier 13. A limit sleeve 22 is slidably sleeved at one end of the vehicle barrier 13 away from the support base 11, and an adjusting member for adjusting the sliding position of the limit sleeve 22 is installed on the vehicle barrier 13;

[0026] A stabilizing member for stabilizing the position of the vehicle barrier 13 is connected to the rotating frame 12;

[0027] In this embodiment, when the rotating frame 12 drives the vehicle barrier 13 to be in a horizontal position, it can play a role in blocking vehicles. At the same time, the first protective rods 18 and the second protective rods 19 rotate under the action of gravity and can be in a vertical state, improving the protective effect of the vehicle barrier structure;

[0028] When the rotating frame 12 drives the vehicle blocking rod 13 to flip to the vertical position, the corresponding first protective rod 18 and second protective rod 19 are received in the receiving groove. At the same time, the position restriction of the second protective rod 19 limited by the adjusting limit sleeve 22 is adjusted to prevent the first protective rod 18 and the second protective rod 19 from rotating, reducing interference with the passing vehicles.

[0029] In another embodiment, the bottom end of the first protective rod 18 is connected to a first limit block 21, the bottom end of the second protective rod 19 is connected to a second limit block 20, a first contact portion in contact with the second protective rod 19 is provided on one side of the first limit block 21, and a second contact portion in contact with the first protective rod 18 is provided on one side of the second limit block 20;

[0030] When the vehicle blocking rod 13 flips to the vertical position, the first protective rod 18 and the second protective rod 19 can be received in the receiving groove. The first limit block 21 can abut against the second protective rod 19, and the second limit block 20 can abut against the first protective rod 18.

[0031] In another embodiment, one side of the first protective rod 18 is connected to a first rotating shaft, the first rotating shaft is rotatably connected to the vehicle blocking rod 13, the side of the second protective rod 19 away from the first protective rod 18 is connected to a second rotating shaft, the second rotating shaft is rotatably connected to the vehicle blocking rod 13, a first receiving area for receiving the second protective rod 19 is provided on the side of the first protective rod 18 away from the first rotating shaft, and a second receiving area for receiving the first protective rod 18 is provided on the side of the second protective rod 19 away from the second rotating shaft;

[0032] When the first protective rod 18 and the second protective rod 19 are received, a part of the first protective rod 18 can be placed in the second receiving area on one side of the second protective rod 19, and a part of the second protective rod 19 can be placed in the first receiving area on one side of the first protective rod 18. When received, the first limit block 21 and the second limit block 20 are in corresponding contact and abutment.

[0033] In another embodiment, the adjusting member includes an electric telescopic rod 24 installed on the top of the vehicle blocking rod 13, the telescopic end of the electric telescopic rod 24 is connected to an adapter block 23, and the adapter block 23 is installed on the top of the limit sleeve 22;

[0034] When the electric telescopic rod 24 works to adjust the movement of the adapter block 23, the limit sleeve 22 slides. The limit sleeve 22 slides to limit the second protective rod 19 at the end. The second protective rod 19 is restricted from flipping and is restricted in the receiving groove. Under the sequential abutment of the first limit block 21 and the second limit block 20, the other first protective rod 18 and the second protective rod 19 are both received in the receiving groove.

[0035] In another embodiment, the stabilizer includes a fixing frame 14 and a positioning frame 17. The fixing frame 14 is connected to one end of the barrier rod 13 away from the support base 11, and the positioning frame 17 is connected to one end of the rotating frame 12 away from the barrier rod 13. The top of the positioning frame 17 and the top of the fixing frame 14 are connected by a tension rod 15;

[0036] The setting of the tension rod 15 can stabilize the barrier rod 13 and prevent the barrier rod 13 from being excessively bent due to its long length. A slight bend does not affect the use of the vehicle blocking structure; in actual use, the tension rod 15 can also be a tension rope.

[0037] In another embodiment, a rotating shaft 16 is connected to one side of the rotating frame 12 close to the support base 11. The rotating shaft 16 extends into the support base 11 and is connected to the power output end of the rotating component; the rotating component is a driving structure in an existing railway gate, and this application will not introduce it in detail.

[0038] When the present utility model is in use, when the rotating frame 12 drives the barrier rod 13 to be in a horizontal position, it can play a role in blocking vehicles. At the same time, the first protective rod 18 and the second protective rod 19 rotate under the action of gravity and can be in a vertical state, improving the protective effect of the vehicle blocking structure;

[0039] When the rotating frame 12 drives the barrier rod 13 to flip to a vertical position, the corresponding first protective rod 18 and second protective rod 19 are received in the receiving groove. At the same time, the position limit of the second protective rod 19 by the adjusting limit sleeve 22 is restricted to prevent the first protective rod 18 and the second protective rod 19 from rotating and reduce the interference to the passing vehicles.

[0040] The above is only a preferred embodiment of the present utility model, and it is not a limitation of the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A vehicle blocking structure for a railway crossing, comprising a support base (11) and a rotating frame (12). A rotating component for driving the rotation of the rotating frame (12) is provided inside the support base (11), and a vehicle blocking rod (13) is connected to the rotating frame (12). It is characterized in that: A plurality of first protective rods (18) and second protective rods (19) are rotatably connected to the bottom of the vehicle blocking rod (13). The first protective rods (18) and the second protective rods (19) are arranged staggeredly. A storage groove for storing the first protective rods (18) and the second protective rods (19) is provided at the bottom of the vehicle blocking rod (13). A limiting sleeve (22) is slidably sleeved on one end of the vehicle blocking rod (13) away from the support base (11), and an adjusting member for adjusting the sliding position of the limiting sleeve (22) is installed on the vehicle blocking rod (13). A stabilizing member for stabilizing the position of the vehicle blocking rod (13) is connected to the rotating frame (12).

2. The vehicle blocking structure for a railway crossing according to claim 1, wherein: A first limiting block (21) is connected to the bottom end of the first protective rod (18), and a second limiting block (20) is connected to the bottom end of the second protective rod (19). A first contact portion in contact with the second protective rod (19) is provided on one side of the first limiting block (21), and a second contact portion in contact with the first protective rod (18) is provided on one side of the second limiting block (20).

3. The vehicle blocking structure for a railway crossing according to claim 1, characterized in that: A first rotating shaft is connected to one side of the first protective rod (18), and the first rotating shaft is rotatably connected to the vehicle blocking rod (13). A second rotating shaft is connected to the side of the second protective rod (19) away from the first protective rod (18), and the second rotating shaft is rotatably connected to the vehicle blocking rod (13). A first storage area for storing the second protective rod (19) is provided on the side of the first protective rod (18) away from the first rotating shaft, and a second storage area for storing the first protective rod (18) is provided on the side of the second protective rod (19) away from the second rotating shaft.

4. The vehicle blocking structure for a railway crossing according to claim 1, characterized in that: The adjusting member includes an electric telescopic rod (24) installed on the top of the vehicle blocking rod (13). The telescopic end of the electric telescopic rod (24) is connected to an adapter block (23), and the adapter block (23) is installed on the top of the limiting sleeve (22).

5. The vehicle blocking structure for a railway crossing according to claim 1, wherein: The stabilizing member includes a fixed frame (14) and a positioning frame (17). The fixed frame (14) is connected to one end of the vehicle blocking rod (13) away from the support base (11), and the positioning frame (17) is connected to one end of the rotating frame (12) away from the vehicle blocking rod (13). The top of the positioning frame (17) and the top of the fixed frame (14) are connected by a tension rod (15).

6. The vehicle blocking structure for a railway crossing according to claim 1, characterized in that: A rotating shaft (16) is connected to the side of the rotating frame (12) close to the support base (11), and the rotating shaft (16) extends into the support base (11) and is connected to the power output end of the rotating component.

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