Electric locomotive tunnel anti-slip device

Abstract

The utility model relates to the technical field of tunnel anti-slip, and provides a tunnel anti-slip device for an electric locomotive, an executing mechanism comprises a limiting hook, the limiting hook is rapidly deployed on a track under the instruction of a control module so as to effectively prevent a vehicle from sliding, a traveling assembly is further arranged at the top end of a traveling sliding rail, and the limiting hook is installed at the outermost end of the traveling assembly. A driving motor is further arranged on the outer side of the travelling crane assembly; according to the device, a complete safety protection system is formed by integrating the track support assembly, the track fixing point assembly, the anchoring facility, the control module, the sensing detection unit, the execution mechanism and the emergency response mechanism. The risk that the electric locomotive possibly slides in the tunnel due to slope topography or failure of a braking system can be effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of tunnel anti-runaway technology, specifically to an anti-runaway device for electric locomotives in tunnels. Background Technology

[0002] In the field of rail vehicle engineering, electric locomotives play a crucial role as an important means of transportation in mining, urban subways, and other industrial sectors. However, when electric locomotives pass through tunnels with a certain gradient, especially in the event of brake system failure, there is a serious risk of runaway. This runaway phenomenon can not only lead to serious accidents and property damage, but also seriously threaten the lives of personnel working inside the tunnel.

[0003] Currently, there are some traditional control measures in place to address the risk of locomotives slipping in tunnels. These include improving the reliability of braking systems and adding emergency braking devices. However, these measures often have limitations in practical applications and cannot completely prevent slippage accidents. Especially in complex and variable tunnel environments, such as slippery surfaces and large gradient changes, the effectiveness of existing anti-slippage technologies is even more limited.

[0004] To address the problems raised in the background art, those skilled in the art have proposed a locomotive tunnel anti-slip device. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a locomotive tunnel anti-slip device. By introducing advanced sensing and detection units and control modules, it can monitor the status information of locomotives in the tunnel in real time. Once an abnormality is detected, the control module will quickly make a judgment and command the actuator to take corresponding anti-slip measures.

[0006] The locomotive tunnel anti-slip device includes a train slide rail, a track support assembly, a track fixing point assembly, anchoring facilities, a control module, an actuator, and an emergency response mechanism;

[0007] The track support assembly is used to fix and support the trolley rail to maintain the stability and horizontal position of the trolley rail, and has the characteristics of high strength, wear resistance and corrosion resistance.

[0008] The track anchoring assembly anchors the track to the tunnel surface to ensure the static stability of the track and to withstand the dynamic loads generated when a train passes through.

[0009] The anchoring device is used to secure the device inside the tunnel to prevent it from shifting or detaching when an electric vehicle passes by.

[0010] The control module is the core processing unit of the device, responsible for receiving data from the sensing and detection unit, analyzing it, and then controlling the action of the actuator.

[0011] The sensing and detecting unit is arranged at a key position inside the tunnel to detect the speed and weight information of the vehicle in real time.

[0012] Preferably, the executing mechanism comprises a limiting hook which is rapidly deployed onto the track under the instruction of the control module to effectively prevent the vehicle from sliding, the top end of the track is further provided with a trolley assembly, the outermost end of the trolley assembly is provided with the limiting hook, and the outer side of the trolley assembly is further provided with a driving motor.

[0013] The emergency response mechanism is started when an emergency is detected, for example, when the sensing and detecting unit detects a vehicle with abnormal speed or abnormal weight, the emergency response mechanism can activate the safety measures.

[0014] Preferably, the driving motor is installed together with the limiting hook, and the driving motor drives the limiting hook to lift.

[0015] Preferably, the control module is further used to determine whether to start the executing mechanism to prevent the vehicle from sliding according to the data analysis provided by the sensing and detecting unit.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1、The device forms a complete safety protection system through the integration of the track support assembly, the track fixing point assembly, the anchoring facility, the control module, the sensing and detecting unit, the executing mechanism and the emergency response mechanism, and can effectively solve the risk of vehicle sliding in the tunnel due to the slope terrain or the failure of the braking system. The sensing and detecting unit can monitor the speed, weight and other key information of the vehicle in real time, and the control module can rapidly judge and command the executing mechanism to be deployed according to the information to prevent the vehicle from sliding. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a system flow structure schematic view in the utility model.

[0020] In the figure: 1, trolley track; 2, track support assembly; 3, anchoring facility; 4, anchoring facility; 5, trolley assembly; 6, driving motor; 7, limiting hook; 8, sensing and detecting unit; 9, control module; 11, emergency response mechanism. DETAILED DESCRIPTION

[0021] The embodiments of the utility model will be further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 2 :

[0023] Embodiment one: according to Figures 1-2 shown, the utility model provides motor car tunnel anti -slip device, including car slide rail 1, track support component 2, track fixed point component 4, anchoring facility 3, control module 9, actuating mechanism 10 and emergency response mechanism 11;

[0024] Track support component 2 is used to fix and support car slide rail 1 to maintain the stability and horizontal position of car slide rail 1, and has the characteristics of high strength, wear resistance and corrosion resistance;

[0025] Track fixed point component 4 anchors the track with the tunnel ground to ensure the static stability of the track and can bear the dynamic load generated when the train passes;

[0026] Anchoring facility 3 is used to fix the device in the tunnel to prevent the device from shifting or detaching when the electric vehicle passes;

[0027] The control module 9 is the core processing unit of the device, responsible for receiving data from the sensing detection unit 8 and controlling the action of the actuating mechanism 10 after analysis;

[0028] The sensing detection unit 8 is arranged at the key position inside the tunnel for real-time detection of vehicle speed and weight information.

[0029] The actuating mechanism 10 includes a limiting hook 7, which is quickly deployed to the track under the instruction of the control module 9 to effectively prevent the vehicle from sliding, and the top end of the car slide rail 1 is also provided with a car assembly 5, the outermost end of the car assembly 5 is installed with a limiting hook 7, and the outer side of the car assembly 5 is also provided with a driving motor 6;

[0030] The emergency response mechanism 11 is started when an emergency is detected, for example when the sensing detection unit 8 detects a vehicle with abnormal speed or abnormal weight, the emergency response mechanism 11 can activate safety measures, the driving motor 6 is installed with the limiting hook 7, the driving motor 6 drives the limiting hook 7 to rise and fall, and the control module 9 is further used to determine whether to start the actuating mechanism 10 to prevent the vehicle from sliding according to the data analysis provided by the sensing detection unit.

[0031] Working principle: the device monitors the information of the vehicle in the tunnel in real time through the sensing detection unit 8, such as speed and weight; the information is transmitted to the control module 9, the control module 9 is responsible for analyzing the data and judging whether the executing mechanism 10 needs to be started; once it is determined that there is a risk of vehicle coasting, the executing mechanism 10 will be quickly deployed to the track to effectively prevent the vehicle from sliding; the limiting hook 7 can be connected with the anchoring facility 3 by driving the motor 6, which facilitates the stopping of the vehicle assembly 5.

[0032] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here. The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0033] In the description of the utility model, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0034] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0035] In the utility model, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0036] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction

[0037] The present application discloses the embodiments in the drawings, only relate to the structure involved in the embodiments of the present application, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other.

[0038] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An anti-slip device for a motor vehicle tunnel, characterized in that: The device comprises a vehicle sliding rail (1), a rail support assembly (2), a rail fixed point assembly (4), an anchoring facility (3), a control module (9), an execution mechanism (10) and an emergency response mechanism (11); The rail support assembly (2) is used to fix and support the vehicle sliding rail (1) to maintain the stability and horizontal position of the vehicle sliding rail (1), and has the characteristics of high strength, wear resistance and corrosion resistance; The rail fixed point assembly (4) anchors the rail to the tunnel ground to ensure the static stability of the rail and can withstand the dynamic load generated when the train passes; The anchoring facility (3) is used to fix the device in the tunnel to prevent the device from shifting or disengaging when the electric vehicle passes; The control module (9) is the core processing unit of the device, which is responsible for receiving data from the sensing detection unit (8) and analyzing and controlling the action of the execution mechanism (10); The sensing detection unit (8) is arranged at the key position inside the tunnel to detect the speed and weight information of the vehicle in real time.

2. The tunneling device for a locomotive as set forth in claim 1, wherein: The execution mechanism (10) includes a limiting hook (7), which is quickly deployed on the rail under the instruction of the control module (9) to effectively prevent the vehicle from sliding, and the top end of the vehicle sliding rail (1) is also provided with a vehicle assembly (5), the outermost end of the vehicle assembly (5) is installed with a limiting hook (7), and the outer side of the vehicle assembly (5) is also provided with a driving motor (6); The emergency response mechanism is started when an emergency is detected, for example, when the sensing detection unit (8) detects a vehicle with abnormal speed or abnormal weight, the emergency response mechanism can activate safety measures.

3. The tunneling device for a locomotive as set forth in claim 1, wherein: The driving motor (6) is installed with the limiting hook (7), and the driving motor (6) drives the limiting hook (7) to rise and fall.

4. The tunneling device of claim 1 wherein: The control module (9) is further used to determine whether to start the execution mechanism (10) to prevent the vehicle from sliding according to the data analysis provided by the sensing detection unit.

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