A buried heating pipeline vibration measuring device

Abstract

The utility model discloses a kind of buried heating pipeline vibration measuring devices, including first pipe clamp and second pipe clamp, the lower of first pipe clamp is equipped with second pipe clamp, the top surface middle position of first pipe clamp is penetrated and is equipped with installation groove. The utility model, pull the plug stick on the connecting frame, make the abutting block of plug stick end portion far away from the installation groove on first pipe clamp, simultaneously compress the spring outside plug stick and make it energy storage. Then install shell is placed into installation groove, make its both side locating block embed in corresponding locating slot, realize preliminary limit. At this time, plug stick is loosened, spring rebound pushes abutting block and install shell abut, to complete the reliable fixing of install shell. When disassembling, only need to pull plug stick and make abutting block separate from install shell, move install shell upwards and make locating block separate from locating slot, it can be taken out from installation groove, it is convenient to overhaul vibration sensor in install shell. To effectively improve the convenience of installation and disassembly, enhance the practicality and maintenance convenience of equipment.

Description

Technical Field

[0001] This utility model relates to the field of pipeline vibration monitoring technology, and in particular to a vibration measuring device for underground heating pipelines. Background Technology

[0002] A pipeline is a system of pipes, pipe fittings, valves, and other components used to transport gases, liquids, or fluids containing solid particles. Typically, fluids are pressurized by blowers, compressors, pumps, and boilers, flowing from high-pressure areas to low-pressure areas within the pipeline. Alternatively, the fluid's own pressure or gravity can be used for transport. Pipelines have a wide range of applications, primarily in water supply, drainage, heating, gas supply, long-distance transport of oil and natural gas, agricultural irrigation, water conservancy projects, and various industrial installations. Vibration monitoring devices are required for pipelines.

[0003] Traditional pipeline vibration monitoring devices are typically cumbersome to install, requiring various auxiliary parts and specialized tools for secure installation. Furthermore, when the device malfunctions and needs disassembly for repair, external tools are still required. This dependence and complexity in installation and disassembly not only increases the burden on on-site operations but also reduces the convenience of actual use and maintenance, thus negatively impacting monitoring efficiency and operational costs. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a vibration measuring device for buried heating pipelines, which has the advantages of convenient installation and disassembly of the vibration measuring device, improving its maintenance convenience, and thus solving the problems mentioned in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a vibration measuring device for buried heating pipelines, comprising a first pipe clamp and a second pipe clamp, wherein the second pipe clamp is provided below the first pipe clamp, and an installation groove is provided through the middle position of the top surface of the first pipe clamp, and an installation shell is provided in the installation groove. A vibration sensor is fixedly installed at the middle position of the lower top surface of the installation shell, and positioning blocks are fixedly connected at the middle positions of the two side surfaces of the installation shell, and one end of the positioning block extends into the interior of the positioning groove opened on both sides of the inner wall of the installation groove. A connecting frame is fixedly connected at the middle position of the front end surface and the rear end surface of the first pipe clamp, and an insertion rod is provided through one side surface of the connecting frame. A clamping block is fixedly connected at one end of the insertion rod on one side of the connecting frame, and a limiting block is fixedly connected to one side of the top surface of the insertion rod. A spring is sleeved between the limiting block and the connecting frame on the outer surface of the insertion rod.

[0006] Preferably, the top end of the limiting block extends into the interior of the limiting grooves opened on both sides of the lower surface of the top of the connecting frame. The limiting block and the limiting groove are rectangular structures. The width of the limiting block is smaller than the width of the limiting groove. One end of the limiting block extends into the interior of the limiting groove and is slidably connected to the limiting groove.

[0007] Preferably, there are multiple abutment blocks, and the multiple abutment blocks are evenly distributed on the outside of the mounting shell, and the abutment blocks correspond to the mounting shell.

[0008] Preferably, the insertion rod passes through the connecting frame and is slidably connected to the connecting frame, and one end of the insertion rod is fixedly connected to a pull block on the outside of the connecting frame.

[0009] Preferably, the first and second pipe clamps are arc-shaped structures, and the first and second pipe clamps are fixedly connected by bolts and nuts.

[0010] Preferably, the top end of the positioning groove extends through the top surface of the first pipe clamp and is open, and the positioning block is slidably connected to the positioning groove.

[0011] Preferably, the mounting groove and the mounting shell are rectangular structures, and the length and width of the mounting groove are greater than the length and width of the mounting shell.

[0012] Compared with the prior art, this utility model provides a vibration measuring device for buried heating pipelines, which has the following beneficial effects: (1) In this utility model, the first and second pipe clamps are respectively fitted onto the outside of the heating pipe and fixed to each other. Then, the plug rod on the connecting frame is pulled outward so that the clamping block at the end of the plug rod moves away from the mounting groove on the first pipe clamp, while compressing the spring on the outside of the plug rod to store energy. Next, the mounting shell is placed into the mounting groove so that the positioning blocks on both sides are embedded in the corresponding positioning grooves to achieve initial positioning. At this time, the plug rod is released, and the spring rebounds to push the clamping block against the mounting shell, thereby completing the reliable fixing of the mounting shell. When disassembling, it is only necessary to pull the plug rod to disengage the clamping block from the mounting shell, move the mounting shell upward to disengage the positioning block from the positioning groove, and then remove it from the mounting groove, which facilitates the inspection of the vibration sensor inside the mounting shell. This effectively improves the convenience of installation and disassembly, and enhances the practicality and maintenance convenience of the equipment.

[0013] (2) In this utility model, the positioning blocks on both sides of the mounting shell cooperate with the positioning groove in the mounting groove, which can effectively limit the displacement of the mounting shell and prevent it from tilting in the working state, thereby ensuring the stable positioning of the mounting shell in the mounting groove and ensuring the firmness of the vibration sensor installation. At the same time, when the insertion rod moves, it drives the limiting block on it to move along the limiting groove of the connecting frame. This structure effectively constrains the movement trajectory of the clamping block, which not only maintains the stability of the clamping block during the movement, but also provides a reliable guide for its final clamping of the mounting shell, further enhancing the overall clamping and fixing stability. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a vibration measuring device for underground heating pipelines proposed in this utility model; Figure 2 This is a cross-sectional view of the connection frame of a vibration measuring device for underground heating pipelines proposed in this utility model; Figure 3 This is a top view of a vibration measuring device for underground heating pipelines proposed in this utility model; Figure 4 This is a cross-sectional view of a vibration measuring device for underground heating pipelines proposed in this utility model; Figure 5 This is a schematic diagram of the installation shell structure of a vibration measuring device for underground heating pipelines proposed in this utility model.

[0016] Legend: 1. First pipe clamp; 2. Second pipe clamp; 3. Mounting shell; 4. Connecting frame; 5. Insert rod; 6. Spring; 7. Positioning block; 8. Positioning groove; 9. Limiting block; 10. Anchoring block; 11. Limiting groove; 12. Mounting groove; 13. Vibration sensor; 14. Pull block. Detailed Implementation

[0017] 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.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0019] Please see Figures 1-5 A vibration measuring device for buried heating pipelines includes a first pipe clamp 1 and a second pipe clamp 2. The second pipe clamp 2 is located below the first pipe clamp 1. An installation groove 12 is formed through the middle of the top surface of the first pipe clamp 1, and an installation shell 3 is provided in the installation groove 12. The installation groove 12 is used to place the installation shell 3. A vibration sensor 13 is fixedly installed at the middle of the lower top surface of the installation shell 3. The vibration sensor 13 can monitor the vibration amplitude of the pipeline. Positioning blocks 7 are fixedly connected to the middle of the two side surfaces of the installation shell 3, and one end of the positioning block 7 extends into the interior of the positioning grooves 8 formed on both sides of the inner wall of the installation groove 12. The positioning blocks 7 and the positioning grooves 8 can limit the position of the installation shell 3, thereby facilitating the installation of the installation shell 3. A connecting frame 4 is fixedly connected at the midpoint between the front and rear surfaces of the hoop 1. A rod 5 is inserted through one side surface of the connecting frame 4. A clamping block 10 is fixedly connected to one end of the rod 5 on one side of the connecting frame 4. A limiting block 9 is fixedly connected to one side of the top surface of the rod 5. A spring 6 is sleeved on the outer surface of the rod 5 between the limiting block 9 and the connecting frame 4. When it is necessary to disassemble and repair the vibration sensor 13 in the mounting shell 3, the rod 5 is pulled directly to move the clamping block 10 away from the mounting shell 3. Then, by moving the mounting shell 3 upward, the positioning block 7 is moved away from the positioning groove 8, and the mounting shell 3 can be removed from the mounting groove 12. This facilitates the disassembly of the mounting shell 3 and the disassembly and repair of the vibration sensor 13 in the mounting shell 3, improving its practicality and maintenance convenience.

[0020] Please see Figure 2The top of the limiting block 9 extends into the interior of the limiting groove 11 opened on both sides of the lower surface of the top of the connecting frame 4. The limiting block 9 and the limiting groove 11 are rectangular structures. The width of the limiting block 9 is smaller than the width of the limiting groove 11. One end of the limiting block 9 extends into the interior of the limiting groove 11 and slides in connection with the limiting groove 11. When the insert rod 5 moves, it drives the limiting block 9 to move in the limiting groove 11 on the connecting frame 4, which can limit the clamping block 10 at one end of the insert rod 5, thereby maintaining the stability of the clamping block 10 during the movement and facilitating the clamping and fixing of the mounting shell 3.

[0021] Please see Figure 1 and Figure 3 Multiple clamping blocks 10 are provided, and the multiple clamping blocks 10 are evenly distributed on the outside of the mounting shell 3. The clamping blocks 10 correspond to the mounting shell 3. By using multiple clamping blocks 10, the clamping effect on the mounting shell 3 can be improved, thereby maintaining the firmness of the mounting shell 3 in the mounting groove 12.

[0022] Please see Figure 1 , Figure 2 and Figure 3 The insertion rod 5 passes through the connecting frame 4 and is slidably connected to the connecting frame 4, so that the insertion rod 5 can be moved when needed; one end of the insertion rod 5 is fixedly connected to the pull block 14 on the outside of the connecting frame 4, and the use of the pull block 14 makes it convenient for the operator to pull the abutment block 10 at one end of the insertion rod 5 to move it.

[0023] Please see Figure 1 The first pipe clamp 1 and the second pipe clamp 2 are arc-shaped structures. The first pipe clamp 1 and the second pipe clamp 2 are fixedly connected by bolts and nuts. The vibration measuring device can be fixedly installed on the heating pipeline by using the first pipe clamp 1 and the second pipe clamp 2.

[0024] Please see Figure 1 and Figure 2 The top of the positioning groove 8 is open through the top surface of the first pipe clamp 1. The positioning block 7 is slidably connected to the positioning groove 8, which makes it easy for the positioning block 7 to enter the positioning groove 8, thereby limiting the mounting shell 3 and maintaining the firmness of the mounting shell 3 in the mounting groove 12.

[0025] Please see Figure 3 The mounting slot 12 and the mounting shell 3 are rectangular structures. The length and width of the mounting slot 12 are greater than the length and width of the mounting shell 3, which makes it convenient to install the mounting shell 3 in the mounting slot 12.

[0026] Working principle: In use, the first pipe clamp 1 and the second pipe clamp 2 are respectively fitted onto the outside of the heating pipe, and then the first pipe clamp 1 and the second pipe clamp 2 are fixedly installed together. After installation, the insert rod 5 on the connecting frame 4 is pulled, so that the clamping block 10 at one end of the insert rod 5 moves away from the mounting groove 12 on the first pipe clamp 1. As the clamping block 10 moves, it will squeeze the spring 6 on the outer surface of the insert rod 5, causing it to deform. Then, the mounting shell 3 is placed in the mounting groove 12 opened on the top surface of the first pipe clamp 1, so that the positioning blocks 7 on both sides of the mounting shell 3 enter the positioning grooves 8 opened on the mounting groove 12, which can limit the mounting shell 3. After limiting, the insert rod 5 is released, and the clamping block 10 is pressed against the mounting shell 3 by the force of the spring 6, thereby limiting and fixing the mounting shell 3, which is convenient for its installation. When it is necessary to disassemble and repair the vibration sensor 13 in the mounting shell 3, the insert rod is pulled directly. 5. By moving the clamping block 10 away from the mounting shell 3 and then moving the mounting shell 3 upward, the positioning block 7 is moved away from the positioning groove 8, and the mounting shell 3 can be removed from the mounting groove 12. This facilitates the disassembly of the mounting shell 3 and the disassembly and maintenance of the vibration sensor 13 in the mounting shell 3, improving its practicality and maintenance convenience. The positioning blocks 7 on both sides of the mounting shell 3 and the positioning groove 8 on the mounting groove 12 can limit the mounting shell 3 and prevent it from tilting during use, thus maintaining the stability of the mounting shell 3 in the mounting groove 12 and ensuring the firmness of the vibration sensor 13. Secondly, as the insertion rod 5 moves, it drives the limiting block 9 to move in the limiting groove 11 on the connecting frame 4, which can limit the clamping block 10 at one end of the insertion rod 5, thus maintaining the stability of the clamping block 10 during the movement and facilitating the clamping and fixing of the mounting shell 3.

[0027] 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 vibration measuring device for buried heating pipelines, comprising a first pipe clamp (1) and a second pipe clamp (2), characterized in that, A second pipe clamp (2) is provided below the first pipe clamp (1). An installation groove (12) is provided through the middle of the top surface of the first pipe clamp (1). An installation shell (3) is provided in the installation groove (12). A vibration sensor (13) is fixedly installed at the middle of the lower top surface of the installation shell (3). A positioning block (7) is fixedly connected at the middle of the two side surfaces of the installation shell (3). One end of the positioning block (7) extends into the interior of the positioning groove (8) opened on both sides of the inner wall of the installation groove (12). A connecting frame (4) is fixedly connected at the middle of the front and rear surfaces of the first pipe clamp (1). A plug rod (5) is provided through one side surface of the connecting frame (4). A pressing block (10) is fixedly connected at one end of the plug rod (5) on one side of the connecting frame (4). A limiting block (9) is fixedly connected to one side of the top surface of the plug rod (5). A spring (6) is sleeved between the limiting block (9) and the connecting frame (4) on the outer surface of the plug rod (5).

2. The vibration measuring device for buried heating pipelines according to claim 1, characterized in that, The top of the limiting block (9) extends into the interior of the limiting groove (11) opened on both sides of the bottom surface of the connecting frame (4). The limiting block (9) and the limiting groove (11) are rectangular structures. The width of the limiting block (9) is smaller than the width of the limiting groove (11). One end of the limiting block (9) extends into the interior of the limiting groove (11) and slides in connection with the limiting groove (11).

3. The vibration measuring device for buried heating pipelines according to claim 1, characterized in that, There are multiple abutment blocks (10), and the multiple abutment blocks (10) are evenly distributed on the outside of the mounting shell (3). The abutment blocks (10) correspond to the mounting shell (3).

4. The vibration measuring device for buried heating pipelines according to claim 1, characterized in that, The insertion rod (5) passes through the connecting frame (4) and is slidably connected to the connecting frame (4). One end of the insertion rod (5) is located on the outside of the connecting frame (4) and is fixedly connected to a pull block (14).

5. The vibration measuring device for buried heating pipelines according to claim 1, characterized in that, The first pipe clamp (1) and the second pipe clamp (2) are arc-shaped structures, and the first pipe clamp (1) and the second pipe clamp (2) are fixedly connected by bolts and nuts.

6. The vibration measuring device for buried heating pipelines according to claim 1, characterized in that, The top of the positioning groove (8) is open through the top surface of the first pipe clamp (1), and the positioning block (7) is slidably connected to the positioning groove (8).

7. The vibration measuring device for buried heating pipelines according to claim 1, characterized in that, The mounting groove (12) and the mounting shell (3) are rectangular structures, and the length and width of the mounting groove (12) are greater than the length and width of the mounting shell (3).

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