Monitoring device for sensing safety state of pipeline

Abstract

The utility model discloses a monitoring device for sensing the safety state of a pipeline, which comprises a pipeline body, a sleeve block sleeved on the surface of the pipeline body, and a pressure monitoring assembly arranged at the top of the sleeve block in a penetrating manner, the right side of the top of the sleeve block is movably connected with a fastening mounting mechanism through a bearing, and the fastening mounting mechanism comprises a positive and negative tooth screw rod; the front side and the rear side of the surface of the positive and negative tooth lead screw are both in threaded connection with threaded sleeves, the outer sides of the threaded sleeves are fixedly connected with special-shaped plates, the right sides of the threaded sleeves are fixedly connected with L-shaped plates, the sides, away from the threaded sleeves, of the L-shaped plates are slidably connected with sleeve blocks, and the inner sides of the special-shaped plates are fixedly connected with clamping blocks. The inner side of the clamping block penetrates into the pressure monitoring assembly. According to the monitoring device, a traditional bolt installation mode is changed, and the clamping block is clamped in the pressure monitoring assembly, so that the phenomenon of thread slipping is avoided, the situation that installation is not firm is avoided, and the installation quality is not affected.

Description

Technical Field

[0001] This utility model relates to the field of pipeline safety status monitoring technology, specifically a monitoring device for sensing the safety status of pipelines. Background Technology

[0002] Monitoring devices that sense the safety status of pipelines are a key technical means to ensure the safe operation of pipeline systems. By monitoring the physical, chemical and environmental parameters of pipelines in real time, potential risks can be detected and warnings issued in a timely manner.

[0003] According to a patent published on the China Patent Network, the patent title is: "A Monitoring System and Method for Infrasound Detection of Pipeline Cleaning Operations," patent application number: 202411143386.1. This system acquires pipeline distribution information, constructs a pipeline topology, retrieves pipeline monitoring data from a preset time zone, mines risk characteristics, and marks the pipeline topology. Based on a sensor array, it performs passive infrasound sensing to determine the first acoustic signal. Based on the acoustic detection frequency, it performs active acoustic detection to determine the second acoustic signal. Combined with an acoustic decision module, it identifies acoustic signals and locates pipeline anomalies, determining pipeline status characteristics. Based on these characteristics, it generates a pipeline monitoring report and provides terminal visualization and early warning. This solves the technical problem in existing technologies where comprehensive and accurate monitoring of pipeline cleaning operations is impossible, leading to inefficient pipeline maintenance and increased safety hazards. It achieves efficient and comprehensive monitoring of pipeline operation status, accurate risk location, improved pipeline maintenance efficiency, and ensures safe pipeline operation. However, the aforementioned monitoring devices are all connected to the pipeline with bolts during installation. Over time, bolt installation is prone to stripping, resulting in loose installation and affecting the quality of installation.

[0004] Therefore, the monitoring device needs to be redesigned and modified to effectively prevent loose installation. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a monitoring device for sensing the safety status of pipelines, which has the advantage of being able to be securely installed, thus solving the problem of loose installation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a monitoring device for sensing the safety status of a pipeline, comprising a pipeline body;

[0007] A sleeve that is fitted onto the surface of the pipe body;

[0008] A pressure monitoring component is installed through the top of the sleeve block;

[0009] The top right side of the sleeve block is movably connected to a fastening and mounting mechanism via a bearing. The fastening and mounting mechanism includes a positive and negative threaded rod. The front and rear sides of the positive and negative threaded rod are threaded with threaded sleeves. A special-shaped plate is fixedly connected to the outer side of the threaded sleeve. An L-shaped plate is fixedly connected to the right side of the threaded sleeve. The side of the L-shaped plate away from the threaded sleeve is slidably connected to the sleeve block. A locking block is fixedly connected to the inner side of the special-shaped plate. The inner side of the locking block extends into the interior of the pressure monitoring component.

[0010] In a preferred embodiment of this invention, a protective mechanism is fixedly connected to the outer side of the irregularly shaped plate. The protective mechanism includes a protruding plate, a pin fixedly connected to the outer side of the top of the protruding plate, an L-shaped vertical plate movably connected to the top of the pin via a rotating shaft, a protective cover fixedly connected to the inner side of the L-shaped vertical plate, the back of the protective cover being located at the screen of the pressure monitoring component, a fixing plate fixedly connected to the outer side of the front of the irregularly shaped plate, springs fixedly connected to the top and bottom of the inner side of the fixing plate, a moving plate fixedly connected to the inner side of the springs, the back of the moving plate being slidably connected to the protruding plate, a bend plate fixedly connected to the top of the moving plate, a positioning block fixedly connected to the front side of the inner side of the bend plate, and the inner side of the positioning block penetrating into the interior of the L-shaped vertical plate.

[0011] As a preferred embodiment of this utility model, positioning grooves are provided at the bottom of both sides of the L-shaped vertical plate, and the inner side of the positioning block is engaged with the inside of the positioning groove.

[0012] As a preferred embodiment of this utility model, grooves are provided at the top and bottom of the front side of the irregularly shaped plate, and the back side of the movable plate is slidably connected to the inside of the grooves.

[0013] As a preferred embodiment of this utility model, the front and rear sides of the top right side of the sleeve block are provided with sliding grooves, and the side of the L-shaped plate away from the positive and negative thread rods is slidably connected inside the sliding groove.

[0014] As a preferred embodiment of this utility model, a recessed rod is fixedly connected to the front of the L-shaped vertical plate, and the recessed rod is used in conjunction with the L-shaped vertical plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model monitoring device changes the traditional bolt installation method and adopts a locking block that is locked inside the pressure monitoring component, which will not cause the thread to strip, will not cause the installation to become loose, and will not affect the installation quality.

[0017] 2. This utility model, through the setting of a protective mechanism, can safely shield the screen of the pressure monitoring component, preventing it from being broken.

[0018] 3. By setting the positioning groove, this utility model can make the positioning block more securely engaged inside the L-shaped vertical plate, avoiding the phenomenon of detachment.

[0019] 4. By setting the groove, this utility model enables the moving plate to slide more smoothly inside the irregular plate, reduces the friction between the moving plate and the irregular plate, extends the service life of the moving plate, and at the same time limits the movement of the moving plate.

[0020] 5. The present invention, through the setting of the sliding groove, enables the L-shaped plate to move more stably and prevents tilting.

[0021] 6. The recessed rod of this utility model makes it easier for users to pull the L-shaped vertical plate, thus increasing user convenience. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a structural diagram of the fastening and installation mechanism and the protective mechanism of this utility model;

[0024] Figure 3 The structure of this utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a partial three-dimensional view of the present invention.

[0026] In the diagram: 1. Pipe body; 2. Sleeve block; 3. Pressure monitoring component; 4. Fastening installation mechanism; 5. Threaded rod (positive and negative); 6. Screw sleeve; 7. Irregular plate; 8. L-shaped plate; 9. Clamping block; 10. Protective mechanism; 11. Protruding plate; 12. Pin; 13. L-shaped vertical plate; 14. Protective cover; 15. Fixing plate; 16. Spring; 17. Moving plate; 18. Turning plate; 19. Positioning block; 20. Positioning groove; 21. Groove; 22. Sliding groove; 23. Concave rod. Detailed Implementation

[0027] 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.

[0028] like Figures 1 to 4 As shown, the present invention provides a monitoring device for sensing the safety status of a pipeline, comprising a pipeline body 1;

[0029] A sleeve 2 fitted onto the surface of the pipe body 1;

[0030] Pressure monitoring component 3 is installed through the top of sleeve 2;

[0031] The top right side of the sleeve 2 is movably connected to a fastening and mounting mechanism 4 via a bearing. The fastening and mounting mechanism 4 includes a positive and negative threaded rod 5. The front and rear sides of the positive and negative threaded rod 5 are threaded with a threaded sleeve 6. A special-shaped plate 7 is fixedly connected to the outer side of the threaded sleeve 6. An L-shaped plate 8 is fixedly connected to the right side of the threaded sleeve 6. The side of the L-shaped plate 8 away from the threaded sleeve 6 is slidably connected to the sleeve 2. A locking block 9 is fixedly connected to the inner side of the special-shaped plate 7. The inner side of the locking block 9 extends into the interior of the pressure monitoring component 3.

[0032] refer to Figure 1 , Figure 2 and Figure 3 A protective mechanism 10 is fixedly connected to the outer side of the irregular plate 7. The protective mechanism 10 includes a protruding plate 11. A pin 12 is fixedly connected to the outer side of the top of the protruding plate 11. An L-shaped vertical plate 13 is movably connected to the top of the pin 12 via a pivot. A protective cover 14 is fixedly connected to the inner side of the L-shaped vertical plate 13. The back of the protective cover 14 is located at the screen of the pressure monitoring component 3. A fixing plate 15 is fixedly connected to the outer side of the front of the irregular plate 7. A spring 16 is fixedly connected to the top and bottom of the inner side of the fixing plate 15. A moving plate 17 is fixedly connected to the inner side of the spring 16. The back of the moving plate 17 is slidably connected to the protruding plate 11. A bend plate 18 is fixedly connected to the top of the moving plate 17. A positioning block 19 is fixedly connected to the front side of the inner side of the bend plate 18. The inner side of the positioning block 19 extends into the interior of the L-shaped vertical plate 13.

[0033] As a technical optimization of this utility model, the protective mechanism 10 can safely shield the screen of the pressure monitoring component 3, preventing it from being broken.

[0034] refer to Figure 3 The bottom of both sides of the L-shaped vertical plate 13 is provided with positioning grooves 20, and the inner side of the positioning block 19 is engaged with the inside of the positioning groove 20.

[0035] As a technical optimization of this utility model, by setting the positioning groove 20, the positioning block 19 can be more securely engaged inside the L-shaped vertical plate 13, avoiding the phenomenon of detachment.

[0036] refer to Figure 3 The top and bottom of the irregular plate 7 are provided with grooves 21, and the back of the movable plate 17 is slidably connected to the inside of the grooves 21.

[0037] As a technical optimization of this utility model, the groove 21 enables the movable plate 17 to slide more smoothly inside the irregular plate 7, reduces the friction between the movable plate 17 and the irregular plate 7, extends the service life of the movable plate 17, and at the same time limits the movement of the movable plate 17.

[0038] refer to Figure 4 The top right side of the sleeve block 2 has a sliding groove 22 on both the front and rear sides. The side of the L-shaped plate 8 away from the positive and negative threaded rods 5 is slidably connected inside the sliding groove 22.

[0039] As a technical optimization of this utility model, the sliding groove 22 enables the L-shaped plate 8 to move more stably and prevents tilting.

[0040] refer to Figure 2 The front of the L-shaped vertical plate 13 is fixedly connected with a concave rod 23, which is used in conjunction with the L-shaped vertical plate 13.

[0041] As a technical optimization of this utility model, the concave rod 23 makes it easier for users to pull the L-shaped vertical plate 13, thus increasing user convenience.

[0042] The working principle and usage process of this utility model are as follows: First, the user inserts the pressure monitoring component 3 into the sleeve block 2, then rotates the positive and negative threaded rod 5. The positive and negative threaded rod 5 drives the screw sleeve 6 to move inward. The screw sleeve 6 drives the irregular plate 7 and the locking block 9 to move inward, so that the locking block 9 passes through the interior of the pressure monitoring component 3, achieving the effect of fastening the installation. Then, the L-shaped vertical plate 13 is pushed upward. The L-shaped vertical plate 13 drives the protective cover 14 to move inward, so that the protective cover 14 covers the interior of the pressure monitoring component 3. Then, the spring 16 drives the moving plate 17 to move inward. The moving plate 17 drives the bend plate 18 to move inward. The bend plate 18 drives the positioning block 19 to move inward, so that the positioning block 19 passes through the interior of the L-shaped vertical plate 13, achieving the effect of protecting the screen of the pressure monitoring component 3.

[0043] In summary, this monitoring device for sensing the safety status of pipelines changes the traditional bolt installation method by using a locking block 9 that is snapped into the inside of the pressure monitoring component 3. This prevents stripping of the threads, ensures a secure installation, and does not affect the quality of the installation.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A monitoring device for sensing the safety status of a pipeline, comprising a pipeline body (1). A sleeve (2) fitted onto the surface of the pipe body (1); Pressure monitoring component (3) is installed through the top of the sleeve (2); Its features are: The top right side of the sleeve (2) is movably connected to a fastening installation mechanism (4) via a bearing. The fastening installation mechanism (4) includes a positive and negative threaded rod (5). The front and rear sides of the positive and negative threaded rod (5) are threaded with a threaded sleeve (6). A special-shaped plate (7) is fixedly connected to the outer side of the threaded sleeve (6). An L-shaped plate (8) is fixedly connected to the right side of the threaded sleeve (6). The side of the L-shaped plate (8) away from the threaded sleeve (6) is slidably connected to the sleeve (2). A locking block (9) is fixedly connected to the inner side of the special-shaped plate (7). The inner side of the locking block (9) extends into the interior of the pressure monitoring component (3).

2. The monitoring device for sensing the safety status of a pipeline according to claim 1, characterized in that: A protective mechanism (10) is fixedly connected to the outer side of the irregular plate (7). The protective mechanism (10) includes a protruding plate (11). A pin (12) is fixedly connected to the outer side of the top of the protruding plate (11). An L-shaped vertical plate (13) is movably connected to the top of the pin (12) via a rotating shaft. A protective cover (14) is fixedly connected to the inner side of the L-shaped vertical plate (13). The back of the protective cover (14) is located at the screen of the pressure monitoring component (3). The outer side of the front of the irregular plate (7) is fixedly connected to the protective mechanism (10). A fixed plate (15) is fixedly connected to the inside of the fixed plate (15). A spring (16) is fixedly connected to the top and bottom of the inner side of the fixed plate (15). A movable plate (17) is fixedly connected to the inner side of the spring (16). The back of the movable plate (17) is slidably connected to the protruding plate (11). A bend plate (18) is fixedly connected to the top of the movable plate (17). A positioning block (19) is fixedly connected to the front side of the inner side of the bend plate (18). The inner side of the positioning block (19) extends into the interior of the L-shaped vertical plate (13).

3. The monitoring device for sensing the safety status of a pipeline according to claim 2, characterized in that: The bottom of both sides of the L-shaped vertical plate (13) is provided with positioning grooves (20), and the inner side of the positioning block (19) is engaged in the inside of the positioning groove (20).

4. The monitoring device for sensing the safety status of a pipeline according to claim 2, characterized in that: The top and bottom of the front of the irregular plate (7) are provided with grooves (21), and the back of the movable plate (17) is slidably connected to the inside of the grooves (21).

5. The monitoring device for sensing the safety status of a pipeline according to claim 1, characterized in that: The top right side of the sleeve block (2) is provided with a sliding groove (22) on both the front and rear sides. The L-shaped plate (8) is slidably connected to the inside of the sliding groove (22) on the side away from the positive and negative thread rods (5).

6. The monitoring device for sensing the safety status of a pipeline according to claim 2, characterized in that: The front of the L-shaped vertical plate (13) is fixedly connected with a concave rod (23), which is used in conjunction with the L-shaped vertical plate (13).

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