Device for measuring on-site temperature and humidity of parking anti-running device and parking anti-running device

Abstract

The utility model relates to the technical field of parking anti-running device maintenance, and discloses a device for measuring on-site temperature and humidity of a parking anti-running device, which comprises a ventilation pipe assembly, a temperature and humidity sensing assembly, a movable sealing assembly and an exhaust power assembly, and the air inlet end of the ventilation pipe assembly is suitable for being fixedly communicated with an air outlet of a control cabinet; the temperature and humidity sensing assembly is arranged in the ventilation pipe assembly and is close to the air outlet end of the ventilation pipe assembly. A sealing part of the movable sealing assembly is movably arranged in the ventilation pipe assembly and located between the air outlet end and the temperature and humidity sensing assembly so as to control opening and closing of the ventilation pipe assembly; the exhaust power assembly exhausts air in the control cabinet out of the control cabinet through the ventilation pipe assembly. The utility model further discloses a parking anti-running device which comprises the device for measuring the on-site temperature and humidity of the parking anti-running device so as to solve the problem that the parking anti-running device is poor in operation stability.

Description

Technical Field

[0001] The utility model relates to the technical field of parking anti-slip device maintenance, in particular to a device for measuring on-site temperature and humidity of a parking anti-slip device and a parking anti-slip device. Background Art

[0002] In the related art, the parking anti-skid device uses two brake rails arranged along the track direction, and moves synchronously outward and upward under the drive of the telescopic drive assembly to frictionally brake the rollers on both sides of the train, and maintain friction when the train is stopped to prevent the vehicle from skidding. The drive mechanism operates under the control of a controller in a control cabinet located around the railway.

[0003] Since the drive mechanism and control cabinet are located in the wild or open areas, the temperature and humidity in the wild have a great impact on the operating performance of the parking anti-skid device. Specifically, the staff needs to choose maintenance methods in different seasons and at different temperatures. Generally, the temperature is lower in autumn and winter. When the temperature is below minus 20°C, it is necessary to use anti-low-temperature lubricating oil for the motor; the temperature is higher in spring and summer. When the temperature is higher than 60°C, it is necessary to use anti-high-temperature lubricating oil for the motor; for example, humidity changes will affect the electrical performance of the equipment. The electrical components contained in the parking anti-skid device include sensors, controllers, etc. Generally, the humidity at 30% to 50% has the least impact on the equipment. When the humidity exceeds 60%, it may cause short circuit or damage to the electrical components, and the staff needs to dehumidify regularly.

[0004] In the related art, the replacement and maintenance of the lubricating oil types in the parking anti-skid device and the dehumidification cycle in the control cabinet are all carried out based on experience, and there is no accurate reference data as a basis for real-time maintenance. As a result, the parking anti-skid device may experience abnormal operation, resulting in poor operating stability of the parking anti-skid device and safety hazards for train stops. Utility Model Content

[0005] In view of this, the utility model provides a device for measuring the on-site temperature and humidity of a parking anti-slip device to solve the problem of poor operating stability of the parking anti-slip device.

[0006] On the one hand, the utility model provides a device for measuring the on-site temperature and humidity of a parking anti-slip device, including a ventilation duct assembly, a temperature and humidity sensor assembly, a movable sealing assembly and an exhaust power assembly, wherein the air inlet end of the ventilation duct assembly is suitable for being fixedly connected with the air outlet of a control cabinet; the temperature and humidity sensor assembly is arranged in the ventilation duct assembly, and is close to the air outlet end of the ventilation duct assembly; the sealing part of the movable sealing assembly is movably arranged in the ventilation duct assembly, and is located between the air outlet end and the temperature and humidity sensor assembly to control the opening and closing of the ventilation duct assembly; the exhaust power assembly is used to discharge the air in the control cabinet to the outside of the control cabinet through the ventilation duct assembly.

[0007] Beneficial effects: the air inlet end of the ventilation duct assembly is fixedly connected to the vent on the control cabinet of the parking anti-skid device, the temperature and humidity sensor assembly is located near the position of the ventilation duct assembly near the air outlet end, and the sealing part of the movable sealing assembly is arranged in the ventilation duct assembly and is located between the air inlet end and the temperature and humidity sensor assembly. When the movable sealing assembly is in the state where the ventilation duct assembly and the exhaust power assembly are not closed, the air in the control cabinet can be transported to the temperature and humidity sensor assembly to measure the temperature and humidity, thereby obtaining the temperature and humidity parameters in the control cabinet to control the working state of the dehumidification equipment on the control cabinet; when the movable sealing assembly is in the state where the ventilation duct assembly and the exhaust power assembly stop working, the air around the driving mechanism and the control cabinet of the parking anti-skid device can reach the temperature and humidity sensor assembly from the air outlet end of the ventilation duct assembly, thereby obtaining the temperature and humidity of the air around the driving mechanism, which can be used as a reference for selecting the type of lubricating oil and performing maintenance, thereby reducing the occurrence of abnormal operation of the parking anti-skid device, improving the operation stability of the parking anti-skid device, and reducing the safety hazards of train parking.

[0008] At the same time, the utility model adopts a temperature and humidity sensor component to respectively measure the temperature and humidity parameters inside the control cabinet and the temperature and humidity parameters outside the control cabinet, thereby reducing the number of arranged temperature and humidity sensor components and reducing equipment costs.

[0009] In an optional embodiment, the exhaust power assembly is arranged between the air inlet end and the temperature and humidity sensor assembly.

[0010] Beneficial effect: Integrating the exhaust power assembly into the vent pipe assembly can simplify the assembly process of the control cabinet.

[0011] In an optional embodiment, the exhaust power component is an exhaust fan.

[0012] Beneficial effects: The exhaust power component is an exhaust fan, which has a mature structure and low cost.

[0013] In an optional embodiment, the movable sealing assembly includes a closing plate, a rotating shaft and a driving motor, the edge of the closing plate being capable of sealingly contacting the inner wall of the ventilation duct assembly; one end of the rotating shaft being fixedly connected to the closing plate, and the other end of the rotating shaft being capable of passing through the wall surface of the ventilation duct assembly to extend out of the ventilation duct assembly; and the driving motor being drivingly connected to one end of the rotating shaft located outside the ventilation duct assembly.

[0014] Beneficial effects: The movable sealing assembly includes a sealing plate, a rotating shaft and a driving motor, and the sealing plate is driven to rotate by the driving motor to open and close the interior of the ventilation pipe assembly, which has a simple structure and high reliability.

[0015] In an optional embodiment, the ventilation duct assembly includes a connected air inlet section and an air outlet section, the air inlet end is located on the air inlet section, the air outlet end is located on the air outlet section, the temperature and humidity sensor assembly is located in the air outlet section, and the air outlet section is inclined toward the ground.

[0016] Beneficial effect: The ventilation pipe assembly includes a connected air inlet section and an air outlet section, and the air outlet section is inclined toward the ground, which can be rainproof.

[0017] In an optional implementation, the air outlet faces the ground.

[0018] Beneficial effect: When the air outlet is facing the ground, the rain protection effect is best.

[0019] In an optional embodiment, the sealing portion of the movable sealing assembly and the exhaust power assembly are both located in the air inlet section.

[0020] Beneficial effects: The sealing part of the movable sealing component and the exhaust power component are both located in the air inlet section, the structure is reasonably arranged, and the assembly is convenient.

[0021] In an optional embodiment, the device for measuring the on-site temperature and humidity of the parking anti-skid device also includes a signal processing and display module, and the signal processing and display module is signal-connected to both the temperature and humidity sensor component and the exhaust power component.

[0022] Beneficial effects: The signal processing and display module can analyze the temperature and humidity signals and display the analysis results, which is convenient for monitoring personnel to view and make maintenance instructions.

[0023] In an optional embodiment, the device for measuring the on-site temperature and humidity of the parking anti-slip device also includes a control module, which is electrically connected to the signal processing and display module signal, and the control module is used to connect to the dehumidification equipment signal of the control cabinet.

[0024] Beneficial effect: The control module can directly control the cabinet to dehumidify, reducing the workload.

[0025] On the other hand, the utility model also provides a parking anti-slip device, including a control cabinet and a device for measuring the on-site temperature and humidity of the parking anti-slip device as described above, wherein the control cabinet is provided with an air outlet; the air outlet end of the ventilation duct assembly is fixedly connected to the air outlet.

[0026] Beneficial effect: Because the parking anti-slip device includes a device for measuring the on-site temperature and humidity of the parking anti-slip device, it has the same effect as the device for measuring the on-site temperature and humidity of the parking anti-slip device, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is an isometric view of a device for measuring the temperature and humidity of a parking anti-slip device on site according to an embodiment of the utility model;

[0029] Figure 2 This is a schematic structural diagram of a device for measuring on-site temperature and humidity of a parking anti-slip device according to an embodiment of the utility model, with half of the ventilation pipe components removed.

[0030] Description of reference numerals:

[0031] 1. Ventilation pipe assembly, 2. Temperature and humidity sensor assembly, 3. Movable sealing assembly, 4. Exhaust power assembly, 5. Control cabinet;

[0032] 101, air inlet end, 102, air outlet end, 103, air inlet section, 104, air outlet section;

[0033] 301. Closing plate, 302. Rotating shaft, 303. Driving motor. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0035] In the related art, the replacement and maintenance of the lubricating oil types in the parking anti-skid device and the dehumidification cycle in the control cabinet are all carried out based on experience, and there is no accurate reference data as a basis for real-time maintenance. As a result, the parking anti-skid device may experience abnormal operation, resulting in poor operating stability of the parking anti-skid device and safety hazards for train stops.

[0036] Combine the following Figure 1 to Figure 2 , describing an embodiment of the utility model.

[0037] According to an embodiment of the present utility model, on the one hand, a device for measuring the temperature and humidity of a parking anti-slip device is provided, such as Figures 1-2As shown, it includes a ventilation duct assembly 1, a temperature and humidity sensor assembly 2, a movable sealing assembly 3 and an exhaust power assembly 4. Specifically, the ventilation duct assembly 1 can be a square tube, a round tube, etc.; the air inlet end 101 of the ventilation duct assembly 1 is suitable for being connected with the air outlet of the control cabinet 5 by bolting; the temperature and humidity sensor assembly 2 is fixed in the ventilation duct assembly 1 through a bracket, and is close to the air outlet end 102 on the ventilation duct assembly 1; the sealing part of the movable sealing assembly 3 is movably arranged in the ventilation duct assembly 1, and is located between the air outlet end 102 and the temperature and humidity sensor assembly 2 to control the opening and closing of the ventilation duct assembly 1; the exhaust power assembly 4 is used to discharge the air in the control cabinet 5 to the outside of the control cabinet 5 through the ventilation duct assembly 1.

[0038] In this embodiment, the air inlet end 101 of the ventilation pipe assembly 1 is fixedly connected to the vent on the control cabinet 5 of the parking anti-skid device, the temperature and humidity sensor assembly 2 is located near the position of the ventilation pipe assembly 1 near the air outlet end 102, and the sealing part of the movable sealing assembly 3 is arranged in the ventilation pipe assembly 1 and is located between the air inlet end 101 and the temperature and humidity sensor assembly 2. When the movable sealing assembly 3 is not closed in the ventilation pipe assembly 1 and the exhaust power assembly 4 is working, the air in the control cabinet 5 can be transported to the temperature and humidity sensor assembly 2 to measure the temperature and humidity, thereby obtaining the control cabinet 5. The temperature and humidity parameters inside are used to control the working state of the dehumidification equipment on the control cabinet 5; when the movable sealing component 3 closes the ventilation duct component 1 and the exhaust power component 4 stops working, the air around the driving mechanism of the parking anti-skid device and the control cabinet 5 can reach the temperature and humidity sensor component 2 from the air outlet end 102 of the ventilation duct component 1, thereby obtaining the temperature and humidity of the air around the driving mechanism, which can be used as a reference for selecting the type of lubricating oil and performing maintenance, reducing the occurrence of abnormal operation of the parking anti-skid device, improving the operating stability of the parking anti-skid device, and reducing the safety hazards of train parking.

[0039] At the same time, the utility model adopts a temperature and humidity sensor component 2 to measure the temperature and humidity parameters inside the control cabinet 5 and the temperature and humidity parameters outside the control cabinet 5 respectively, which reduces the number of arranged temperature and humidity sensor components 2 and reduces the equipment cost.

[0040] In one embodiment, Figure 2 As shown, the exhaust power assembly 4 is arranged between the air inlet end 101 and the temperature and humidity sensor assembly 2 .

[0041] In this embodiment, the exhaust power assembly 4 is integrated into the vent pipe assembly, which can simplify the assembly process of the control cabinet 5 .

[0042] In one embodiment, Figure 2 As shown, the exhaust power assembly 4 is an exhaust fan, and may also be other exhaust equipment.

[0043] In this embodiment, the exhaust power assembly 4 is an exhaust fan, which has a mature structure and low cost.

[0044] In one embodiment, Figure 2 As shown, the movable sealing assembly 3 includes a closing plate 301, a rotating shaft 302 and a driving motor 303. The edge of the closing plate 301 can be in sealing contact with the inner wall of the ventilation duct assembly 1. Specifically, an elastic sealing member, such as a rubber strip, etc., can be provided at the edge of the closing plate 301; one end of the rotating shaft 302 is fixedly connected to the closing plate 301 by a square shaft and a square hole, and the other end of the rotating shaft 302 can pass through the wall of the ventilation duct assembly 1 to extend out of the ventilation duct assembly 1; the driving motor 303 is transmission-connected to one end of the rotating shaft 302 located outside the ventilation duct assembly 1, and specifically the driving motor 303 is a stepping motor, etc.

[0045] In some embodiments not shown, the movable sealing assembly 3 may also be a shutter, a motor-driven movable plug plate, or other valves that can be opened and closed.

[0046] In this embodiment, a movable sealing assembly 3 including a sealing plate 301, a rotating shaft 302 and a driving motor 303 is used. The sealing plate is driven to rotate by the driving motor 303 to open and close the interior of the ventilation duct assembly 1. The structure is simple and the reliability is high.

[0047] In one embodiment, Figure 2 As shown, the ventilation duct assembly 1 includes a connected air inlet section 103 and an air outlet section 104, the air inlet end 101 is located on the air inlet section 103, the air outlet end 102 is located on the air outlet section 104, the temperature and humidity sensor assembly 2 is located in the air outlet section 104, and the air outlet section 104 is inclined toward the ground.

[0048] In this embodiment, the ventilation duct assembly 1 includes a connected air inlet section 103 and an air outlet section 104, and the air outlet section 104 is inclined toward the ground to provide rain protection. Preferably, the air outlet end 102 faces the ground to improve the rain protection effect.

[0049] In one embodiment, Figure 2 As shown, the sealing portion of the movable sealing assembly 3 and the exhaust power assembly 4 are both located in the air inlet section 103 .

[0050] In this embodiment, the sealing portion of the movable sealing assembly 3 and the exhaust power assembly 4 are both located in the air inlet section 103, and the structural arrangement is reasonable and easy to assemble.

[0051] In one embodiment, the device for measuring the on-site temperature and humidity of the parking anti-skid device also includes a signal processing display module and a control module. The signal processing display module is signal-connected to the temperature and humidity sensor component 2 and the exhaust power component 4. The control module is signal-electrically connected to the signal processing display module. The control module is used to connect the signal to the dehumidification equipment of the control cabinet 5.

[0052] In this embodiment, the signal processing and display module can analyze the temperature and humidity signals and display the analysis results, which is convenient for monitoring personnel to view and make maintenance instructions. The control module can directly control the cabinet 5 to dehumidify and reduce the workload.

[0053] On the other hand, the utility model also provides a parking anti-slip device, including a control cabinet 5 and a device for measuring the on-site temperature and humidity of the parking anti-slip device as in any of the above embodiments, and an air outlet is provided on the control cabinet 5; the air outlet end 102 of the ventilation duct assembly 1 is fixedly connected to the air outlet.

[0054] In this embodiment, because the parking anti-slip device includes a device for measuring the on-site temperature and humidity of the parking anti-slip device, it has the same effect as the device for measuring the on-site temperature and humidity of the parking anti-slip device, and will not be repeated here.

[0055] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A device for measuring the temperature and humidity of a parking anti-skid device, characterized in that: include: A ventilation pipe assembly (1), wherein the air inlet end (101) of the ventilation pipe assembly (1) is suitable for being fixedly connected to the air outlet of the control cabinet (5); A temperature and humidity sensor assembly (2) is arranged in the ventilation pipe assembly (1) and is close to an air outlet end (102) on the ventilation pipe assembly (1); a movable sealing assembly (3), wherein a sealing portion of the movable sealing assembly (3) is movably arranged in the ventilation pipe assembly (1) and is located between the air outlet end (102) and the temperature and humidity sensor assembly (2) to control the opening and closing of the ventilation pipe assembly (1); and The exhaust power assembly (4) is used to discharge the air in the control cabinet (5) to the outside of the control cabinet (5) through the ventilation pipe assembly (1).

2. The device for measuring the temperature and humidity of a parking anti-slip device on site according to claim 1, characterized in that: The exhaust power component (4) is arranged between the air inlet end (101) and the temperature and humidity sensor component (2).

3. The device for measuring the temperature and humidity of a parking anti-slip device on site according to claim 1 or 2, characterized in that: The exhaust power component (4) is an exhaust fan.

4. The device for measuring the temperature and humidity of a parking anti-slip device on site according to claim 1 or 2, characterized in that: The movable sealing assembly (3) comprises: A closing plate (301), the edge of which is capable of sealingly contacting the inner wall of the ventilation pipe assembly (1); a rotating shaft (302), one end of the rotating shaft (302) being fixedly connected to the closing plate (301), and the other end of the rotating shaft (302) being capable of passing through the wall surface of the ventilation pipe assembly (1) so as to extend out of the ventilation pipe assembly (1); and A driving motor (303) is drivingly connected to one end of the rotating shaft (302) located outside the ventilation pipe assembly (1).

5. The device for measuring the temperature and humidity of a parking anti-slip device on site according to claim 1 or 2, characterized in that: The ventilation duct assembly (1) comprises an air inlet section (103) and an air outlet section (104) which are connected to each other; the air inlet end (101) is located on the air inlet section (103); the air outlet end (102) is located on the air outlet section (104); the temperature and humidity sensor assembly (2) is located in the air outlet section (104); and the air outlet section (104) is inclined toward the ground.

6. The device for measuring the temperature and humidity of a parking anti-slip device on site according to claim 5, characterized in that: The air outlet end (102) faces the ground.

7. The device for measuring the temperature and humidity of a parking anti-slip device on site according to claim 5, characterized in that: The sealing portion of the movable sealing component (3) and the exhaust power component (4) are both located in the air inlet section (103).

8. The device for measuring the temperature and humidity of a parking anti-slip device on site according to claim 1 or 2, characterized in that: It also includes a signal processing display module, which is signal-connected to both the temperature and humidity sensor component (2) and the exhaust power component (4).

9. The device for measuring the temperature and humidity of a parking anti-slip device on site according to claim 8, characterized in that: It also comprises a control module, the control module is electrically connected to the signal processing and display module, and the control module is used to be connected to the dehumidification equipment signal of the control cabinet (5).

10. A parking anti-slip device, characterized in that: include: A control cabinet (5), wherein the control cabinet (5) is provided with an air outlet; as well as According to the device for measuring the on-site temperature and humidity of a parking anti-slip device as claimed in any one of claims 1 to 9, the air outlet end (102) of the ventilation pipe assembly (1) is fixedly connected to the air outlet.

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