Drainage pipeline on-line monitoring equipment terminal connecting structure and using method

Abstract

The invention provides a drainage pipeline on-line monitoring equipment terminal connecting structure, which comprises a sealed box body, a plurality of terminal serial port access ports, a computer debugging access port and a sealing structure, and is characterized in that the sealing structure comprises a plurality of fixing columns, arc-shaped partition plates and sealing strips, and the number of the arc-shaped partition plates corresponds to that of the fixing columns; the fixed columns are fixed on the box body and are arranged around the terminal serial port access port and the computer debugging access port in an annular array, the middle parts of the partition plates are hinged to the tail ends of the fixed columns, and the partition plates surrounding the box body are spliced into a complete barrel, so that one end of the formed barrel is surrounded on a data line, and the other end of the formed barrel is propped against the box body; the sealing strips surround the outer edges of the partition plates, and sealing adhesive tape is arranged on the periphery of the barrel spliced by the partition plates. The invention further provides a using method of the drainage pipeline online monitoring equipment terminal connecting structure, the partition plate and the sealing strip in the sealing structure form dual protection, it is ensured that the connecting position of the data line is not invaded by water, and the waterproof performance is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of monitoring equipment installation, and in particular to a terminal connection structure of drainage pipeline online monitoring equipment and a use method thereof. Background Art

[0002] The drainage pipe monitoring system plays a vital role in the maintenance of urban infrastructure. It can monitor the status of the pipes in real time and warn of potential failures in advance. However, the traditional monitoring equipment port structure has the following problems: Insufficient waterproof performance. In a humid environment, water can easily enter the device port, causing a short circuit or data transmission interruption; Inconvenient maintenance. Once the equipment fails, the entire equipment needs to be removed from the pipeline for repair or replacement, which is a complicated and time-consuming process. Poor scalability: when new sensors or monitoring points need to be added, the existing ports may not be able to meet the needs, limiting the flexibility of the system. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides a terminal connection structure of a drainage pipeline online monitoring device. In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: A terminal connection structure of an online monitoring device for a drainage pipeline comprises a sealed box body, a plurality of terminal serial port access ports, a computer debugging access port and a sealing structure corresponding to the number of the terminal serial port access ports and the computer debugging access port, wherein the terminal serial port access ports and the computer debugging access port are both arranged on the box body, and the sealing structure comprises a plurality of fixing columns, arc-shaped partitions corresponding to the number of the fixing columns and a sealing strip, wherein the fixing columns are fixed on the box body and arranged in a circular array around the terminal serial port access port and the computer debugging access port, the middle part of the partition is hinged to the end of the fixing column, and the partition enclosed on the surface of the box body is spliced ​​into a complete cylinder, one end of the cylinder is enclosed on the data line, and the other end is against the box body, and the sealing strip is enclosed on the outer edge of the partition to seal the cylinder spliced ​​by the partition.

[0004] Furthermore, a guide plate which is in the same axial direction as the terminal serial port access port and the computer debugging port access port is fixedly connected to the inner wall of the partition, and the side edge of the guide plate is flush with the edge of the data line.

[0005] Furthermore, an oblique opening is provided at one end of the guide plate away from the box body.

[0006] Furthermore, a spring is fixedly connected between the fixing column and the corresponding partition.

[0007] Furthermore, a circular ring is disposed on the outer sleeve of the fixing column, and a plurality of ropes are fixedly connected to the circular ring, and the ends of the ropes are respectively fixedly connected to the corresponding ends of the partitions.

[0008] Furthermore, the ring is slidably connected to the fixed column via a sliding groove.

[0009] Furthermore, the sealing strip is made of rubber and fixed on the partition.

[0010] A method for using a terminal connection structure of an online monitoring device for a drainage pipeline comprises the following steps: Connect the data cable: according to the number of terminals to be connected, connect the corresponding data cable to the terminal serial port, and connect the debugging terminal to the computer debugging port; Sealing treatment: After the data cable passes through the open partition and connects to the port, the space around the data cable is completely sealed using the sealing cylinder composed of the partition and the sealing strip to ensure waterproof and dustproof. Test verification: After installation, conduct waterproof test and signal transmission test to ensure the normal operation of the port structure; Continuous monitoring: Regularly check the sealing and functional status of the port structure, and perform maintenance or replace damaged parts based on the inspection results.

[0011] Furthermore, when the data cable is connected to the port, the data cable is pressed against the guide plate. Under the action of the guide plate, the partition is assembled into a cylinder and the partition is pressed against the data cable so that the partition seals the connection between the data cable and the port in the cylinder.

[0012] Furthermore, when the data cable is connected to the port, the spring pulls the partition toward the fixed column. After the partition is assembled into a cylinder, the partition is pressed against the data cable under the action of the spring.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The partition and sealing strip in the sealing structure form double protection to ensure that the data cable connection is not invaded by moisture and enhance the waterproof performance; 2. Through the independent terminal serial port and computer debugging access port, local maintenance can be achieved without overall disassembly, which improves efficiency and simplifies the maintenance process; 3. The number of terminal serial port access ports and computer debugging access ports can be increased as needed to adapt to monitoring networks of different sizes and improve scalability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the main structure of an embodiment of the present invention; Figure 2 It is a schematic diagram of the cross-section structure of an embodiment of the present invention.

[0015] In the above drawings: box body 1, terminal serial port access port 2, computer debugging access port 3, fixing column 4, partition 5, sealing strip 6, guide plate 7, bevel 8, spring 9, ring 10, rope 11. DETAILED DESCRIPTION

[0016] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Please refer to Figure 1 , Figure 2 As shown, a terminal connection structure of drainage pipeline online monitoring equipment includes a sealed box body 1, a plurality of terminal serial port access ports 2, a computer debugging access port 3 and a sealing structure corresponding to the number of the terminal serial port access ports 2 and the computer debugging access port 3. The terminal serial port access port 2 and the computer debugging access port 3 are both arranged on the box body 1. The terminal serial port access port 2 supports standard data ports such as RS232, RS485, 4-20V voltage, etc. The computer debugging access port supports RS232, RS485, 4-20V voltage, etc. Standard data protocol parsing and encoding, the sealing structure The structure includes a plurality of fixed columns 4, arc-shaped partitions 5 corresponding to the number of the fixed columns 4, and a sealing strip 6. The fixed columns 4 are fixed on the box body 1 and are arranged in a circular array around the terminal serial port access port 2 and the computer debugging access port 3. The middle part of the partition 5 is hinged to the end of the fixed column 4. The partition 5 enclosed in the box body 1 is spliced ​​into a complete cylinder, so that one end of the constructed cylinder is enclosed on the data line, and the other end is against the box body 1. The sealing strip 6 is enclosed on the outer edge of the partition 5 to seal the cylinder spliced ​​by the partition 5. If necessary, a sealing tape is applied to the outer periphery of the cylinder after splicing by the partition 5.

[0018] The working principle is: during the localization parameter configuration of the device, a sealed box body 1 is used to connect the terminal serial port access port 2 and the computer debugging access port 3 to ensure the debugging and coding capabilities of the device. At the same time, a sealed cylinder is formed by a sealing structure to seal the port. Specifically, each partition 5 is opened, and after the line is connected to the port, the partition 5 is pressed to enclose the partition 5 to form a complete cylinder. The cylinder is sealed with a sealing strip 6, and then the cylinder is bundled with a sealing tape to ensure the waterproof performance of the equipment during debugging, reduce the risk of equipment damage due to water infiltration during equipment debugging and even operation and maintenance, and the redundant access ports are sealed with disconnected wires.

[0019] How to use: Connect data cables: According to the number of terminals to be connected, select an appropriate number of data cables to connect to the terminal serial access port 2, and connect the debugging terminal to the computer debugging access port 3; Sealing treatment: After the data cable passes through the opened partition 5 and is connected to the port, the space around the data cable is completely sealed by the sealing cylinder formed by the partition 5 and the sealing strip 6 to ensure waterproof and dustproof; Test verification: After installation, conduct waterproof test and signal transmission test to ensure the normal operation of the port structure; Continuous monitoring: Regularly check the sealing and functional status of the port structure, and perform maintenance or replace damaged parts based on the inspection results.

[0020] Through the above steps, it is ensured that the terminal port structure can operate stably and reliably, providing solid technical support for the long-term monitoring of drainage pipes.

[0021] In another embodiment, Figure 2 As shown, the inner wall of the partition 5 is fixedly connected with a guide plate 7 along the axis direction of the terminal serial port access port 2 and the computer debugging access port 3, and the side edge of the guide plate 7 is flush with the edge of the data line. When the data line is connected to the terminal serial port access port 2 and the computer debugging access port 3, the data line is inserted between the partitions 5. In the process of pressing the port, the data line is against the guide plate 7. Under the action of the guide plate 7, the partitions 5 are assembled into a cylinder, and the partitions 5 are pressed against the data line, so that the partitions 5 seal the connection between the data line and the port in the cylinder, which is convenient for plugging and replacing the data line, and is easy to use and easy to operate.

[0022] In this embodiment, if Figure 2 As shown, the end of the guide plate 7 away from the box body 1 is provided with an oblique opening 8. The oblique opening 8 is used to facilitate the guidance of the data line, ensure smooth wiring, and facilitate installation.

[0023] In another embodiment, please refer to Figure 2 As shown, a spring 9 is fixedly connected between the fixed column 4 and the corresponding partition 5. The spring 9 pulls the partition 5 toward the fixed column 4. After the partition 5 is assembled into a cylinder, the partition 5 is pressed against the data line under the force of the spring 91 to seal the connection part and prevent the partition 5 from loosening.

[0024] In this embodiment, please refer to Figure 2 As shown, the fixing column 4 is provided with a ring 10 on its outer cover, and a plurality of ropes 11 are fixedly connected to the ring 10, and the ends of the ropes 11 are respectively fixedly connected to the ends of the corresponding partitions 5. When inserting the data cable between the partitions 5, the ring 10 is pulled, so that the ring 10 drives the ropes 11 to synchronously open the ends of each partition 5, which is convenient for installing the power cable and the data cable and is easy to use.

[0025] In this embodiment, please refer to Figure 2As shown, the ring 10 is slidably connected to the fixed column 4 via a sliding groove. A groove is provided on the fixed column 4, and a guide rail matching the groove is provided on the ring 10, so as to facilitate sliding the ring 10 on the fixed column 4 and avoid the loss of the ring 10 parts.

[0026] In another embodiment, the sealing strip 6 is made of rubber and fixed on the partition 5. When the partitions 5 are spliced ​​into a cylinder, the friction between the sealing strips 6 squeezes the partitions 5 together to form a sealed cylinder to isolate water vapor.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A terminal connection structure for online monitoring equipment of a drainage pipeline, characterized in that: It comprises a sealed box body, a plurality of terminal serial port access ports, a computer debugging access port and a sealing structure corresponding to the number of the terminal serial port access ports and the computer debugging access port, wherein the terminal serial port access ports and the computer debugging access port are both arranged on the box body, and the sealing structure comprises a plurality of fixing columns, arc-shaped partitions corresponding to the number of the fixing columns and a sealing strip, wherein the fixing columns are fixed on the box body and arranged in a circular array around the terminal serial port access port and the computer debugging access port, the middle part of the partition is hinged to the end of the fixing column, and the partitions enclosed on the surface of the box body are spliced ​​into a complete cylinder, one end of the cylinder is enclosed on the data line, and the other end is against the box body, and the sealing strip is enclosed on the outer edge of the partition to seal the cylinder spliced ​​by the partition.

2. A terminal connection structure for online monitoring equipment for drainage pipes according to claim 1, characterized in that: A guide plate having the same axial direction as the terminal serial port access port and the computer debugging port access port is fixedly connected to the inner wall of the partition, and the side edge of the guide plate is flush with the edge of the data line.

3. A terminal connection structure for online monitoring equipment for drainage pipes according to claim 2, characterized in that: An oblique opening is arranged at one end of the guide plate away from the box body.

4. A terminal connection structure for drainage pipeline online monitoring equipment according to claim 1, characterized in that: A spring is fixedly connected between the fixing column and the corresponding partition plate.

5. A terminal connection structure for drainage pipeline online monitoring equipment according to claim 4, characterized in that: The outer sleeve of the fixing column is provided with a circular ring, and a plurality of ropes are fixedly connected to the circular ring, and the ends of the ropes are respectively fixedly connected to the corresponding ends of the partitions.

6. A terminal connection structure for drainage pipeline online monitoring equipment according to claim 5, characterized in that: The circular ring is slidably connected to the fixed column via a sliding groove.

7. The terminal connection structure of the drainage pipeline online monitoring equipment according to claim 1 is characterized by: The sealing strip is made of rubber and is fixed on the partition.

8. A method for using a terminal connection structure of an online monitoring device for drainage pipelines according to any one of claims 1 to 7, characterized in that: The following steps are involved: Connect the data cable: according to the number of terminals to be connected, connect the corresponding data cable to the terminal serial port, and connect the debugging terminal to the computer debugging port; Sealing treatment: After the data cable passes through the open partition and connects to the port, the space around the data cable is completely sealed using the sealing cylinder composed of the partition and the sealing strip to ensure waterproof and dustproof. Test verification: After installation, conduct waterproof test and signal transmission test to ensure the normal operation of the port structure; Continuous monitoring: Regularly check the sealing and functional status of the port structure, and perform maintenance or replace damaged parts based on the inspection results.

9. A method for using a terminal connection structure of an online monitoring device for drainage pipelines according to claim 8, characterized in that: When the data cable is connected to the port, the data cable is pressed against the guide plate. Under the action of the guide plate, the partitions are assembled into a cylinder and pressed against the data cable so that the partition seals the connection between the data cable and the port in the cylinder.

10. A method for using a terminal connection structure of an online monitoring device for a drainage pipeline according to claim 8, characterized in that: When the data cable is connected to the port, the spring pulls the partition toward the fixed column. After the partition is assembled into a cylinder, the partition is pressed against the data cable under the action of the spring.

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