Radar water level gauge aerial plug connection structure

Abstract

The utility model discloses a connecting structure field's radar water level gauge aviation plug connecting structure, including radar water level gauge aviation socket main part, the one end of radar water level gauge aviation socket main part is inserted and has the matching radar water level gauge aviation plug main part, and the middle part fixed mounting of radar water level gauge aviation socket main part outside has the second outer thread cylinder, and the outer side between first outer thread cylinder and second outer thread cylinder is commonly threadedly equipped with the matching inner thread cylinder, in the process of using, help the part of radar water level gauge aviation plug main part and radar water level gauge aviation socket main part between being connected to carry out protection, in order to guarantee the stability of radar water level gauge aviation plug main part and radar water level gauge aviation socket main part between connecting, can avoid appearing loose, prevent radar water level gauge aviation plug main part and radar water level gauge aviation socket main part between appearing connection interruption.

Description

Technical Field

[0001] This utility model relates to the field of connection structures, specifically a radar level gauge aviation plug connection structure. Background Technology

[0002] A radar level gauge is an instrument used to measure water level. Utilizing advanced radar technology, it plays an important role in many fields such as water conservancy, environmental protection, and urban drainage. In water conservancy facilities such as reservoirs, rivers, and lakes, radar level gauges monitor water level changes in real time, providing important data for flood control, irrigation, and water resource allocation.

[0003] The radar level gauge aviation connector is a connector specifically designed for electrical connection between radar level gauges and other devices. Combining the excellent characteristics of aviation connectors with the usage requirements of radar level gauges, the radar level gauge aviation connector plays a key role in water level monitoring systems. The radar level gauge aviation connector consists of a plug and a socket. The plug usually has pins, and the socket has corresponding holes. The two are connected by plugging together to achieve electrical connection.

[0004] However, the existing radar level gauge aviation plugs are not conducive to protecting the connection parts of the radar level gauge aviation plugs when in use, and the connection stability between the plug and socket in the radar level gauge aviation plugs is poor. When subjected to external forces such as vibration and impact, it is easy to loosen, resulting in connection interruption and affecting the normal operation of the radar level gauge.

[0005] Therefore, we propose an aviation plug connection structure for radar level gauges. Utility Model Content

[0006] The purpose of this invention is to provide an aviation plug connection structure for radar level gauges to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A radar level gauge aviation plug connection structure includes a radar level gauge aviation socket body. One end of the radar level gauge aviation socket body is inserted into a matching radar level gauge aviation plug body. A first external threaded cylinder is fixedly installed on the middle of the outer side of the radar level gauge aviation plug body. A second external threaded cylinder is fixedly installed on the middle of the outer side of the radar level gauge aviation socket body. A matching internal threaded cylinder is threaded between the outer sides of the first and second external threaded cylinders. A first retaining ring is fixed on the surface of the internal threaded cylinder near the end of the radar level gauge aviation plug body.

[0009] As a further embodiment of this utility model: an installation frame is fixedly installed on the outer side of the radar level gauge aviation socket body away from the radar level gauge aviation plug body. Bolts are threaded into the four corners of the installation frame in the horizontal direction. The bolts are all horizontal and penetrate the two sides of the corresponding position on the installation frame.

[0010] By adopting the above technical solution, the bolts facilitate the installation and positioning of the mounting frame, making it easier to use the mounting frame stably.

[0011] As a further improvement of this utility model: the radar level gauge aviation plug body has locking blocks fixed around the edge of the surface of one end of the radar level gauge aviation socket body, and the radar level gauge aviation socket body has a matching slot corresponding to the locking blocks at the end of the locking blocks.

[0012] By adopting the above technical solution, the setting of the card block and card slot helps to limit the movement between the main body of the radar level gauge aviation plug and the main body of the radar level gauge aviation socket.

[0013] As a further embodiment of this utility model: a first sealing ring is fixed to the inner ring surface of the first retaining ring, the outer ring surface of the first sealing ring is in a matching fit with the inner ring surface of the first retaining ring, and the inner ring surface of the first sealing ring is in a matching fit with the corresponding position on the outer side of the radar level gauge aviation plug body.

[0014] By adopting the above technical solution, the first retaining ring can be fixed and limited.

[0015] As a further embodiment of this utility model: a second retaining ring is fixed on the outer ring surface of the radar level gauge aviation socket body at the end of the second external threaded cylinder away from the radar level gauge aviation plug body. A second sealing ring is fixed on the side surface of the second retaining ring near the second external threaded cylinder. The opposing surfaces of the second sealing ring and the second retaining ring are in a matching and fitting state.

[0016] By adopting the above technical solution, the second retaining ring can be fixed and limited.

[0017] As a further embodiment of this utility model: both ends of the outer ring surface of the internal threaded cylinder are fixed with a number of protrusions at intervals along the circumferential direction, and the protrusions at the same end and the outer side of the corresponding end of the internal threaded cylinder are all fixed with matching anti-slip pads.

[0018] By adopting the above technical solution, the anti-slip pad can prevent slippage on the protrusion and the internally threaded cylinder, making it easier to rotate the protrusion and the internally threaded cylinder stably.

[0019] As a further improvement of this utility model: the first external threaded cylinder is in a horizontal state, and the inner ring surface of the first external threaded cylinder is in a matching and fitting state with the corresponding position on the outer side of the radar level gauge aviation plug body.

[0020] By adopting the above technical solution: the setting of the radar level gauge aviation plug body can fix and limit the first external threaded cylinder.

[0021] As a further embodiment of this utility model: the second external threaded cylinder is in a horizontal state, and the inner ring surface of the second external threaded cylinder is in a matching and fitting state with the corresponding position on the outer side of the radar level gauge aviation socket body.

[0022] By adopting the above technical solution: the main body of the radar level gauge aviation socket can be fixed and limited to the second external threaded cylinder.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] 1. In this utility model, the connection between the main body of the radar level gauge aviation plug and the main body of the radar level gauge aviation socket is protected during use, so as to ensure the stability of the connection between the main body of the radar level gauge aviation plug and the main body of the radar level gauge aviation socket. When the main body of the radar level gauge aviation plug and the main body of the radar level gauge aviation socket are subjected to external forces such as vibration and impact, it can prevent loosening and prevent the connection between the main body of the radar level gauge aviation plug and the main body of the radar level gauge aviation socket from being interrupted, thus helping to ensure the normal operation of the radar level gauge.

[0025] 2. In this utility model, the internal threaded cylinder can limit the movement between the radar level gauge aviation plug body and the radar level gauge aviation socket body through the first external threaded cylinder and the second external threaded cylinder, which facilitates stable use of the radar level gauge aviation plug body and the radar level gauge aviation socket body. The internal threaded cylinder, the first external threaded cylinder and the second external threaded cylinder can shield and protect the part connecting the radar level gauge aviation plug body and the radar level gauge aviation socket body, which helps to properly connect the radar level gauge aviation plug body and the radar level gauge aviation socket body. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the card block structure of this utility model;

[0028] Figure 3 This is a schematic diagram of the internal threaded cylinder structure of this utility model;

[0029] Figure 4 This is a schematic diagram of the mounting frame structure of this utility model.

[0030] In the diagram: 1. Main body of radar level gauge aviation plug; 2. Main body of radar level gauge aviation socket; 3. Locking block; 4. Locking slot; 5. Mounting frame; 6. Bolt; 7. First external threaded cylinder; 8. Second external threaded cylinder; 9. Internal threaded cylinder; 10. Protrusion; 11. Anti-slip pad; 12. First retaining ring; 13. Second retaining ring; 14. First sealing ring; 15. Second sealing ring. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-4 In this embodiment of the present invention, a radar level gauge aviation plug connection structure includes a radar level gauge aviation socket body 2. One end of the radar level gauge aviation socket body 2 is plugged into a matching radar level gauge aviation plug body 1. A first external threaded cylinder 7 is fixedly installed on the middle of the outer side of the radar level gauge aviation plug body 1. A second external threaded cylinder 8 is fixedly installed on the middle of the outer side of the radar level gauge aviation socket body 2. A matching internal threaded cylinder 9 is threaded between the outer sides of the first external threaded cylinder 7 and the second external threaded cylinder 8. The inner threaded cylinder 9 is located near the end of the radar level gauge aviation plug body 1. The first retaining ring 12 is fixed on the surface, which helps to protect the connection between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2 during use. This ensures the stability of the connection between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2. When the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2 are subjected to external forces such as vibration and impact, it can prevent loosening and prevent the connection between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2 from being interrupted, thus helping to ensure the normal operation of the radar level gauge.

[0033] Among them, an installation frame 5 is fixedly installed on the outer side of the radar level gauge aviation socket body 2, away from the radar level gauge aviation plug body 1. Bolts 6 are threaded in the horizontal direction at the four corners of the installation frame 5. The bolts 6 are all horizontal and penetrate the two sides of the corresponding position on the installation frame 5. The bolts 6 help to install and limit the installation frame 5, and facilitate the stable use of the installation frame 5. The radar level gauge aviation plug body 1 is fixed with a locking block 3 around the edge of the surface of the end of the radar level gauge aviation socket body 2. The end of the radar level gauge aviation socket body 2 near the radar level gauge aviation plug body 1 has a matching slot 4 corresponding to the locking block 3. The locking block 3 and the slot 4 help to limit the movement between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2.

[0034] A first sealing ring 14 is fixed to the inner ring surface of the first retaining ring 12. The outer ring surface of the first sealing ring 14 and the inner ring surface of the first retaining ring 12 are in a matching fit. The inner ring surface of the first sealing ring 14 and the corresponding position on the outside of the radar level gauge aviation plug body 1 are in a matching fit. The first retaining ring 12 can fix and limit the first sealing ring 14. A second retaining ring 13 is fixed to the outer ring surface of the radar level gauge aviation socket body 2 at the end of the second external threaded cylinder 8 away from the radar level gauge aviation plug body 1. A second sealing ring 15 is fixed to the side surface of the second retaining ring 13 near the second external threaded cylinder 8. The opposite surfaces of the second sealing ring 15 and the second retaining ring 13 are in a matching fit. The second retaining ring 13 can fix and limit the second sealing ring 15.

[0035] Both ends of the outer ring surface of the internal threaded cylinder 9 are fixed with several protrusions 10 at intervals along the circumferential direction. The protrusions 10 at the same end and the corresponding outer side of the internal threaded cylinder 9 at the same end are all fixed with matching anti-slip pads 11. The anti-slip pads 11 can prevent the protrusions 10 and the internal threaded cylinder 9 from slipping, which facilitates the stable rotation of the protrusions 10 and the internal threaded cylinder 9. The first external threaded cylinder 7 is in a horizontal state. The inner ring surface of the first external threaded cylinder 7 is in a matching and fitting state with the corresponding position on the outer side of the radar level gauge aviation plug body 1. The radar level gauge aviation plug body 1 can fix and limit the first external threaded cylinder 7. The second external threaded cylinder 8 is in a horizontal state. The inner ring surface of the second external threaded cylinder 8 is in a matching and fitting state with the corresponding position on the outer side of the radar level gauge aviation socket body 2. The radar level gauge aviation socket body 2 can fix and limit the second external threaded cylinder 8.

[0036] The working principle of this utility model is as follows: During use, the end of the radar level gauge aviation plug body 1 away from the radar level gauge aviation socket body 2 and the end of the radar level gauge aviation socket body 2 away from the radar level gauge aviation plug body 1 are respectively connected to the circuit that needs to be connected to the outside. Further, the mounting frame 5 is aligned with the position that needs to be installed outside, and the mounting frame 5 is installed with the position that needs to be installed outside by bolts 6. The bolts 6 can fix and limit the mounting frame 5, which facilitates the stable use of the mounting frame 5. The mounting frame 5 can support and limit the radar level gauge aviation socket body 2 and the various components assembled on the radar level gauge aviation socket body 2, which helps to stably use the radar level gauge aviation socket body 2 and the various components assembled on the radar level gauge aviation socket body 2.

[0037] The interconnected radar level gauge aviation plug body 1 and radar level gauge aviation socket body 2 facilitate the transmission of electricity. During use, the internal threaded cylinder 9 can limit the movement between the radar level gauge aviation plug body 1 and radar level gauge aviation socket body 2 through the first external threaded cylinder 7 and the second external threaded cylinder 8, facilitating stable use of the radar level gauge aviation plug body 1 and radar level gauge aviation socket body 2. The internal threaded cylinder 9, the first external threaded cylinder 7, the second external threaded cylinder 8, the first retaining ring 12, the second retaining ring 13, the first sealing ring 14, and the second sealing ring 15 can shield and protect the connection between the radar level gauge aviation plug body 1 and radar level gauge aviation socket body 2, which helps to ensure normal connection between the radar level gauge aviation plug body 1 and radar level gauge aviation socket body 2.

[0038] When it is necessary to disassemble and separate the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2, the anti-slip pad 11 is used to rotate the protrusion 10 and the internal threaded cylinder 9. The anti-slip pad 11 can prevent slippage on the outer side of the protrusion 10 and the internal threaded cylinder 9, which facilitates stable rotation of the protrusion 10 and the internal threaded cylinder 9. When the internal threaded cylinder 9 rotates, it will move away from the mounting frame 5 along the outer side of the first external threaded cylinder 7 and the second external threaded cylinder 8 that are connected by threads. When the internal threaded cylinder 9 moves, it can drive the first retaining ring 12 and the first sealing ring 14 along the radar level gauge aviation plug. The outer side of the main body 1 is moved away from the mounting frame 5 to remove the internal threaded cylinder 9, the first retaining ring 12 and the first sealing ring 14, so that the internal threaded cylinder 9 can no longer limit the first external threaded cylinder 7 and the second external threaded cylinder 8, thereby removing the limit between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2. The radar level gauge aviation plug body 1 is then pulled away from the radar level gauge aviation socket body 2 to facilitate the disassembly and separation of the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2.

[0039] When assembling the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2, the radar level gauge aviation plug body 1 is inserted into the corresponding position on the radar level gauge aviation socket body 2, and the locking block 3 on the radar level gauge aviation plug body 1 is placed into the locking groove 4 on the radar level gauge aviation socket body 2. The internal threaded cylinder 9 is then threaded onto the outside of the first external threaded cylinder 7 and the second external threaded cylinder 8. The locking block 3 and the locking groove 4 limit the movement between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2, preventing the radar level gauge aviation plug body 1 from rotating when the internal threaded cylinder 9 is rotated, which could cause the pins on the radar level gauge aviation plug body 1 to bend. This facilitates normal assembly between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2, making them easier to use.

[0040] During use, this helps to protect the connection between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2, so as to ensure the stability of the connection between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2. When the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2 are subjected to external forces such as vibration and impact, it can prevent loosening and prevent the connection between the radar level gauge aviation plug body 1 and the radar level gauge aviation socket body 2 from being interrupted, thus helping to ensure the normal operation of the radar level gauge.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A radar level gauge aviation plug connection structure, comprising a radar level gauge aviation socket body (2), characterized in that: One end of the radar level gauge aviation socket body (2) is connected to a matching radar level gauge aviation plug body (1). A first external threaded cylinder (7) is fixedly installed in the middle of the outer side of the radar level gauge aviation plug body (1). A second external threaded cylinder (8) is fixedly installed in the middle of the outer side of the radar level gauge aviation socket body (2). A matching internal threaded cylinder (9) is threaded between the outer sides of the first external threaded cylinder (7) and the second external threaded cylinder (8). A first retaining ring (12) is fixed on the surface of the internal threaded cylinder (9) near the radar level gauge aviation plug body (1).

2. The radar level gauge aviation plug connection structure according to claim 1, characterized in that: An installation frame (5) is fixedly installed on the outer side of the radar level gauge aviation socket body (2) away from the radar level gauge aviation plug body (1). Bolts (6) are threaded into the four corners of the installation frame (5) in the horizontal direction. The bolts (6) are all horizontal and penetrate the two sides of the corresponding position on the installation frame (5).

3. The radar level gauge aviation plug connection structure according to claim 2, characterized in that: The radar level gauge aviation plug body (1) has locking blocks (3) fixed around the edge of the surface of the radar level gauge aviation socket body (2) at one end. The radar level gauge aviation socket body (2) has a matching slot (4) corresponding to the locking block (3) at one end of the radar level gauge aviation plug body (1).

4. The radar level gauge aviation plug connection structure according to claim 3, characterized in that: The inner ring surface of the first retaining ring (12) is fixed with a first sealing ring (14). The outer ring surface of the first sealing ring (14) and the inner ring surface of the first retaining ring (12) are in a matching fit. The inner ring surface of the first sealing ring (14) and the corresponding position on the outside of the radar level gauge aviation plug body (1) are in a matching fit.

5. The radar level gauge aviation plug connection structure according to claim 4, characterized in that: The outer ring of the radar level gauge aviation socket body (2) is fixed with a second retaining ring (13) at the end of the second external threaded cylinder (8) away from the radar level gauge aviation plug body (1). A second sealing ring (15) is fixed on the side surface of the second retaining ring (13) close to the second external threaded cylinder (8). The opposite surfaces of the second sealing ring (15) and the second retaining ring (13) are in a matching and fitting state.

6. The radar level gauge aviation plug connection structure according to claim 5, characterized in that: Both ends of the outer ring surface of the internal threaded cylinder (9) are fixed with a number of protrusions (10) at intervals along the circumferential direction. The protrusions (10) at the same end and the outer side of the corresponding end of the internal threaded cylinder (9) are all fixed with matching anti-slip pads (11).

7. The radar level gauge aviation plug connection structure according to claim 6, characterized in that: The first external threaded cylinder (7) is in a horizontal state, and the inner ring surface of the first external threaded cylinder (7) is in a matching and fitting state with the corresponding position on the outside of the radar level gauge aviation plug body (1).

8. The radar level gauge aviation plug connection structure according to claim 7, characterized in that: The second external threaded cylinder (8) is in a horizontal state, and the inner ring surface of the second external threaded cylinder (8) is in a matching and fitting state with the corresponding position on the outside of the radar level gauge aviation socket body (2).

Images