Railway wind and rain monitoring installation device

Abstract

The utility model relates to the technical field of railway road condition monitoring, and discloses a railway wind and rain monitoring and mounting device, which comprises a Vixalar sensor, the bottom of the Vixalar sensor is fixedly connected with a sensor mounting base, the surface of the sensor mounting base is in contact connection with a connecting plate, a positioning pin is inserted into the connecting plate, and the positioning pin is fixedly connected with the sensor mounting base. Positioning pins penetrate through the upper end and the lower end of the surface of the connecting plate, the bottom of the sensor mounting base is in contact connection with a fastening connecting sleeve, a second inner bushing is slidably connected to the interior of the fastening connecting sleeve, a first inner bushing is rotatably connected to one end of the second inner bushing, and a signal cable penetrates through the interior of the first inner bushing. According to the railway wind and rain monitoring installation device, through the arrangement of the first internally-embedded sleeve piece, the second internally-embedded sleeve piece, the positioning pin and the connecting plate device, installation is firm, maintenance is convenient, and safe and reliable operation of the device is guaranteed. And accurate acquisition of meteorological information can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of railway road condition monitoring, in particular to a railway wind and rain monitoring installation device. Background Art

[0002] The railway natural disaster and foreign object intrusion monitoring system is equipped with wind, rain, snow and foreign object intrusion monitoring equipment. The wind and rain monitoring provides accurate and important meteorological information for the normal operation of the train. It is composed of field collection equipment, monitoring units and other supporting equipment and facilities. The field collection equipment is one of the indispensable equipment. Whether it operates normally directly affects the accuracy and reliability of the collected data. At the same time, it is usually installed on the contact network pillars at the wind outlets along the railway or next to important facilities and equipment of the base station. The reliability of the fixation of the collection equipment directly affects the operation of the train and the safety of surrounding equipment. If the equipment is not fixed firmly and falls, it will directly affect the safety of driving and surrounding supporting equipment and personnel facilities. The equipment may not work or be permanently damaged.

[0003] After consulting relevant information, it is found that there are still some problems with the existing railway wind and rain monitoring installation devices. The main method currently used on the market is: after the installation fastener is inserted into the sensor, rotate it counterclockwise, so that the claw is stuck in the sensor slot, insert the entire device into the mast, remove the fastener screw cover, and use the set screw to make the fastener hold the mast tightly. Its working principle is that the internal spring sleeve of the fastener is deformed and the friction force is used to fix the entire device on the mast. The advantage of this installation is that it is easy to install, but the disadvantage is that once the set screw is damaged or the inner thread is damaged, the entire fixing device will fall off due to external wind or other factors. In response to the above problems, a railway wind and rain monitoring installation device suitable for monitoring with Vaisala wind and rain sensors is proposed. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a railway wind and rain monitoring installation device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a railway wind and rain monitoring installation device, including a sensor, the bottom of the sensor is fixedly connected to a sensor mounting base, the surface of the sensor mounting base is contacted and connected to a connecting plate, the inside of the connecting plate is plugged with a positioning pin, the upper and lower ends of the surface of the connecting plate are penetrated by positioning pins, the bottom of the sensor mounting base is contacted and connected to a fastening connection sleeve, the inside of the fastening connection sleeve is slidably connected to an inner sleeve 2, one end of the inner sleeve 2 is rotatably connected to an inner sleeve 1, and a signal cable penetrates the inside of the inner sleeve 1.

[0006] As a further improvement of the above scheme, the sensor mounting base includes a protective shell, which is fixedly connected to the bottom of the sensor, a mounting groove is provided on one side of the protective shell, a claw placement groove is provided on the bottom of the protective shell, a data interface is fixedly connected to the inside of the protective shell, and the claw placement grooves are distributed in a circular array with the data interface as the axis.

[0007] As a further improvement of the above scheme, the fastening connecting sleeve includes a connecting sleeve shell, a claw is fixedly connected to the upper surface of the connecting sleeve shell, the claw is slidably connected to the claw placement groove, an inner nesting hole is opened at the center of the surface of the connecting sleeve shell, a first pin opening is opened on one side of the connecting sleeve shell, and the claws are symmetrically distributed with the inner nesting hole as the axis.

[0008] As a further improvement of the above scheme, the bottom of the inner sleeve 2 is provided with an installation thread, and the surface of the inner sleeve 2 is provided with a second pin hole, the second pin hole is rotatably connected to the positioning pin, the second pin hole is located at the end of the inner sleeve 2 away from the installation thread, and the inner sleeve 1 is located at the end of the inner sleeve 2 provided with the installation thread.

[0009] As a further improvement of the above scheme, the inner sleeve includes a mounting sleeve, the inner wall of the mounting sleeve is provided with a thread that meshes with the mounting thread, the bottom of the mounting sleeve is fixedly connected to a connecting plate, and reinforcing ribs are fixedly connected between the mounting sleeve and the connecting plate.

[0010] As a further improvement of the above scheme, the bottom of the connecting plate is fixedly connected to an iron vertical rod, the surface of the iron vertical rod is provided with a mounting platform, the surface of the mounting platform is provided with a mounting hole, the bottom of the mounting platform is provided with a cable entrance, and the interior of the cable entrance is slidably connected with a signal cable.

[0011] As a further improvement of the above solution, the outer diameter of the upper area of ​​the inner sleeve 2 is larger than the outer diameter of one end of the mounting thread, and the outer diameter of the upper area of ​​the inner sleeve 2 is consistent with the inner diameter of the inner nesting hole.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This railway wind and rain monitoring installation device overcomes the original installation shortcomings by setting the inner inlay kit 1, the inner inlay kit 2, the positioning pin and the connecting plate device, making it firmly installed and easy to maintain, ensuring the safe and reliable operation of the device. It can realize the accurate collection of meteorological information. It can be widely used in railways or other fields to measure wind and rain data with sensors, overcoming the defects that the original installation structure cannot overcome.

[0014] 2. This railway wind and rain monitoring installation device, when it is necessary to install the sensor on the railway facilities for railway meteorological monitoring, first pass the fastening sleeve and the second inner sleeve through the signal cable in sequence, then connect the connector of the signal cable with the data interface, then insert the second inner sleeve into the sensor mounting base, and rotate it at the same time to align the second latch hole with the mounting groove, then clamp the claw on the fastening sleeve in the claw placement groove, in this way, the rotation and loosening of the fastening sleeve can be effectively limited, then the positioning pin is inserted into the interior of the connecting plate, and the positioning pin is just inserted into the second latch hole, which can effectively connect the sensor mounting base and the fastening sleeve, and finally screw the mounting thread into the interior of the mounting sleeve to complete the installation and fixation of the entire device, the overall structure is simple and easy to install, and the sensor will not loosen after long-term use, thereby improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 This is a schematic diagram of the utility model when viewed from the bottom;

[0017] Figure 3 This is a schematic diagram of the structure of the sensor installation base of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the inner sleeve 2 and the inner sleeve 1 of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the fastening connection sleeve of the utility model.

[0020] Description of main symbols:

[0021] 1. Sensor; 2. Sensor mounting base; 201. Protective shell; 202. Mounting slot; 203. Claw placement slot; 204. Data interface; 3. Positioning pin; 4. Connecting plate; 5. Fastening connecting sleeve; 501. Connecting sleeve shell; 502. Claw; 503. Inner nesting hole; 504. First latch port; 6. Inner nesting sleeve II; 601. Mounting thread; 602. Second latch port; 7. Inner nesting sleeve I; 701. Mounting sleeve; 702. Reinforcement rib; 703. Connecting plate; 704. Iron vertical rod; 705. Mounting platform; 706. Mounting hole; 707. Cable entry; 8. Signal cable. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0023] Please combine Figure 1-5 A railway wind and rain monitoring installation device of the present embodiment includes a sensor 1, the bottom of the sensor 1 is fixedly connected to a sensor installation base 2, the surface of the sensor installation base 2 is contacted and connected to a connecting plate 4, the interior of the connecting plate 4 is plugged with a positioning pin 3, the upper and lower ends of the surface of the connecting plate 4 are penetrated by the positioning pin 3, the bottom of the sensor installation base 2 is contacted and connected to a fastening connection sleeve 5, the interior of the fastening connection sleeve 5 is slidably connected to an inner sleeve 2 6, one end of the inner sleeve 2 6 is rotatably connected to an inner sleeve 1 7, and the interior of the inner sleeve 1 7 is penetrated by a signal cable 8.

[0024] The sensor mounting base 2 includes a protective shell 201, which is fixedly connected to the bottom of the sensor 1. A mounting groove 202 is provided on one side of the protective shell 201, and a claw placement groove 203 is provided on the bottom of the protective shell 201. A data interface 204 is fixedly connected inside the protective shell 201, and the claw placement groove 203 is symmetrically distributed with the data interface 204 as the axis.

[0025] The fastening connecting sleeve 5 includes a connecting sleeve shell 501, and a claw 502 is fixedly connected to the upper surface of the connecting sleeve shell 501. The claw 502 is slidably connected to the claw placement groove 203. An inner nesting hole 503 is opened at the center of the surface of the connecting sleeve shell 501, and a first pin opening 504 is opened on one side of the connecting sleeve shell 501. The claws 502 are distributed in a circular array with the inner nesting hole 503 as the axis.

[0026] A mounting thread 601 is provided at the bottom of the inner sleeve 2 6, and a second latch hole 602 is provided on the surface of the inner sleeve 2 6. The second latch hole 602 is rotatably connected to the positioning pin 3. The second latch hole 602 is located at the end of the inner sleeve 2 6 away from the mounting thread 601, and the inner sleeve 1 7 is located at the end of the inner sleeve 2 6 where the mounting thread 601 is provided.

[0027] The inner sleeve 7 includes a mounting sleeve 701, the inner wall of which is provided with a thread that meshes with the mounting thread 601, a connecting plate 703 is fixedly connected to the bottom of the mounting sleeve 701, and a reinforcing rib 702 is fixedly connected between the mounting sleeve 701 and the connecting plate 703.

[0028] An iron vertical rod 704 is fixedly connected to the bottom of the connection plate 703, a mounting platform 705 is provided on the surface of the iron vertical rod 704, a mounting hole 706 is provided on the surface of the mounting platform 705, a cable entrance 707 is provided at the bottom of the mounting platform 705, and a signal cable 8 is slidably connected inside the cable entrance 707.

[0029] The outer diameter of the upper region of the second inner sleeve 6 is larger than the outer diameter of one end of the mounting thread 601 , and the outer diameter of the upper region of the second inner sleeve 6 is consistent with the inner diameter of the inner nesting hole 503 .

[0030] The working principle of a railway wind and rain monitoring installation device in the embodiment of the present application is as follows: when the sensor 1 needs to be installed on the railway facility for railway meteorological monitoring, first, the fastening sleeve 5 and the inner sleeve 2 6 are passed through the signal cable 8 in sequence, and then the connector of the signal cable 8 is connected to the data interface 204, and then the inner sleeve 2 6 is inserted into the sensor mounting base 2 and rotated at the same time so that the second latch port 602 is aligned with the mounting groove 202, and then the claw 502 on the fastening sleeve 5 is clamped in the claw placement groove 203. In this way, the rotation and loosening of the fastening sleeve 5 can be effectively limited, and then the positioning pin 3 is inserted into the interior of the connecting plate 4, and the positioning pin 3 is just inserted into the second latch port 602, which can effectively connect the sensor mounting base 2 and the fastening sleeve 5, and finally the mounting thread 601 is screwed into the interior of the mounting sleeve 701 to complete the installation and fixation of the entire device. The overall structure is simple and easy to install, and the sensor 1 will not loosen after long-term use, thereby improving the reliability of the device.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A railway wind and rain monitoring installation device, characterized in that: The invention comprises a sensor (1), wherein the bottom of the sensor (1) is fixedly connected to a sensor mounting base (2), the surface of the sensor mounting base (2) is contact-connected to a connecting plate (4), a positioning pin (3) is inserted into the interior of the connecting plate (4), the upper and lower ends of the surface of the connecting plate (4) are penetrated by the positioning pin (3), the bottom of the sensor mounting base (2) is contact-connected to a fastening connection sleeve (5), the interior of the fastening connection sleeve (5) is slidably connected to an inner sleeve 2 (6), one end of the inner sleeve 2 (6) is rotatably connected to an inner sleeve 1 (7), and a signal cable (8) is penetrated inside the inner sleeve 1 (7).

2. A railway wind and rain monitoring installation device as claimed in claim 1, characterized in that: The sensor mounting base (2) comprises a protective shell (201), the protective shell (201) being fixedly connected to the bottom of the sensor (1), a mounting groove (202) being provided on one side of the protective shell (201), a claw placement groove (203) being provided on the bottom of the protective shell (201), a data interface (204) being fixedly connected inside the protective shell (201), and the claw placement grooves (203) being symmetrically distributed with the data interface (204) as an axis.

3. A railway wind and rain monitoring installation device as claimed in claim 2, characterized in that: The fastening connection sleeve (5) comprises a connection sleeve shell (501), a claw (502) being fixedly connected to the upper surface of the connection sleeve shell (501), the claw (502) being slidably connected to the claw placement groove (203), an inner nesting hole (503) being provided at the center of the surface of the connection sleeve shell (501), a first latch opening (504) being provided on one side of the connection sleeve shell (501), and the claws (502) being distributed in a circular array with the inner nesting hole (503) as the axis.

4. A railway wind and rain monitoring installation device as claimed in claim 3, characterized in that: The bottom of the inner sleeve 2 (6) is provided with a mounting thread (601), and the surface of the inner sleeve 2 (6) is provided with a second latch hole (602), the second latch hole (602) is rotatably connected to the positioning pin (3), the second latch hole (602) is located at the end of the inner sleeve 2 (6) away from the mounting thread (601), and the inner sleeve 1 (7) is located at the end of the inner sleeve 2 (6) provided with the mounting thread (601).

5. A railway wind and rain monitoring installation device as claimed in claim 4, characterized in that: The inner sleeve (7) comprises a mounting sleeve (701), and a thread that meshes with the mounting thread (601) is provided on the inner wall of the mounting sleeve (701).

6. A railway wind and rain monitoring installation device as claimed in claim 5, characterized in that: A connecting plate (703) is fixedly connected to the bottom of the installation sleeve (701), and a reinforcing rib (702) is fixedly connected between the installation sleeve (701) and the connecting plate (703).

7. A railway wind and rain monitoring installation device as claimed in claim 6, characterized in that: An iron vertical rod (704) is fixedly connected to the bottom of the connection plate (703).

8. A railway wind and rain monitoring installation device as claimed in claim 7, characterized in that: The surface of the iron vertical rod (704) is provided with a mounting platform (705), the surface of the mounting platform (705) is provided with a mounting hole (706), the bottom of the mounting platform (705) is provided with a cable inlet (707), and the interior of the cable inlet (707) is slidably connected with a signal cable (8).

9. A railway wind and rain monitoring installation device as claimed in claim 4, characterized in that: The outer diameter of the upper region of the second inner sleeve (6) is greater than the outer diameter of one end of the mounting thread (601), and the outer diameter of the upper region of the second inner sleeve (6) matches the inner diameter of the inner nesting hole (503).

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