Device for installing sensor with pressure in pipeline

Abstract

The utility model relates to the field of sensor installation devices, and discloses a device for installing a sensor with pressure in a pipeline, which comprises a main body, a placing block is fixedly connected to the center of the upper end of the outer wall of the main body, a limiting groove is formed in the center of the interior of the placing block, and a reset spring is arranged at the lower end of the inner wall of the limiting groove. A limiting groove is formed in the upper end of the outer wall of the sensor mounting device, a telescopic block is clamped and matched in the center of the inner bottom surface of the limiting groove, a limiting disc is fixedly connected to the upper end of the outer wall of the telescopic block, and a plurality of air inlets are formed in the lower end of the outer wall of the telescopic block. Compared with the prior art, the device can be simply disassembled or installed, so that the device is easy to install and maintain, the operation difficulty and the maintenance cost of operators are reduced, the damage possibility is also reduced due to the simple structure, and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of sensor installation devices, in particular to a pressure-mounted sensor device in a pipeline. Background Art

[0002] The device for installing sensors in pipelines usually refers to a specially designed installation device that allows the sensor to be fixed on the pipeline and effectively measure. This device is usually a bracket or support structure used to install the sensor and maintain contact with the pipeline surface. This device can realize real-time monitoring and data collection of various parameters in the pipeline, thereby realizing the monitoring and control of the pipeline operation status.

[0003] However, most traditional sensors cannot be installed or removed when there is pressure in the pipeline. The sensors can only be installed on the pipeline after the pipeline is closed. Installing or removing the sensors after closing the pipeline requires stopping the production line, resulting in interruption of the production process, affecting production efficiency and output. The inability to install or remove the sensors when there is pressure in the pipeline also makes the maintenance of the device difficult, and it takes time to close the pipeline for maintenance or repair.

[0004] Therefore, those skilled in the art provide a sensor device with pressure installed in a pipeline to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a sensor device with pressure installed in a pipeline is proposed. Compared with most traditional sensor installation devices, the sensor installation device is provided with a telescopic block. When the main sensor is installed, the detection threaded joint will push the telescopic block to move into the main body through the pushing ring, so that the gas in the pipeline connected to the main body can enter the detection groove through the air inlet, and then be detected by the detection threaded joint placed in the groove. When disassembled, the telescopic block will return to its original position under the action of the reset spring, so as to seal the main body, and the gas in the main body will apply pressure to the telescopic block under the action of the arc block, so as to assist the resetting of the telescopic block, so that the device can be installed while maintaining pressure in the pipeline, without closing the pipeline, avoiding pauses in the production process, and improving the convenience of using the device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sensor device with pressure installed in a pipeline comprises a main body, a placement block is fixedly connected at the center of the upper end of the outer wall of the main body, a limiting groove is provided at the center of the inside of the placement block, a reset spring is provided at the lower end of the inner wall of the limiting groove, a telescopic block is snap-fitted at the center of the inner bottom surface of the limiting groove, the upper end of the outer wall of the telescopic block is fixedly connected to a limiting disk, a plurality of air inlets are provided at the lower end of the outer wall of the telescopic block, a placement groove is provided at the center of the upper surface of the telescopic block, a push ring is fixedly connected to the lower end of the inner wall of the placement groove, a detection groove is provided on the inner bottom surface of the placement groove, an arc block is fixedly connected to the lower surface of the telescopic block, a fixed block is fixedly connected to the middle part of the upper surface of the placement block, and a detection threaded joint is threadedly matched at the middle part of the upper surface of the fixed block.

[0008] Through the above technical solution, compared with most traditional sensor installation devices, the sensor installation device has a simple structure and can be disassembled or installed relatively easily, making the device easy to install and maintain, reducing the operating difficulty and maintenance cost of the operator, and the simple structure also reduces the possibility of damage, thereby improving the service life of the device.

[0009] Furthermore, both sides of the outer wall of the main body are fixedly connected with pipeline flanges, and the outer wall of the pipeline flange away from the main body is fixedly connected with a sealing gasket;

[0010] Through the above technical solution, the sealing gasket is provided so that the sealing performance when the main body is connected to the pipeline is improved.

[0011] Furthermore, the upper surface of the return spring is fixedly connected to the limit plate;

[0012] Through the above technical solution, the reset spring can restore the position of the telescopic block after it moves.

[0013] Furthermore, a thread groove is provided at the center of the upper surface of the fixing block;

[0014] Through the above technical solution, the thread groove is provided so that the detection thread joint can be matched with the fixing block thread.

[0015] Furthermore, a main sensor is fixedly connected to the upper surface of the detection threaded joint;

[0016] Through the above technical solution, the main sensor can detect the air pressure in the main body by detecting the threaded joint.

[0017] Furthermore, a display screen is fixedly connected to the outer wall of the front end of the main sensor;

[0018] Through the above technical solution, a display screen is provided so that users can understand the detection results of the main sensor.

[0019] Furthermore, a connector is fixedly connected to the middle of the upper surface of the main sensor;

[0020] Through the above technical solution, by providing a connector, a user can provide power or control to the main sensor.

[0021] Furthermore, a plurality of sealing rings are fixedly connected to the outer wall of the telescopic block;

[0022] Through the above technical solution, the tightness of the connection between the telescopic block and the limiting groove is improved by providing a sealing ring.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a sensor device for installing pressure in a pipeline. Compared with most traditional sensor installation devices, the sensor installation device is provided with a telescopic block. When the main sensor is installed, the detection threaded joint will push the telescopic block to move into the main body through the pushing ring, so that the gas in the pipeline connected to the main body can enter the detection groove through the air inlet, and then be detected by the detection threaded joint placed in the groove. When disassembled, the telescopic block will return to its original position under the action of the reset spring, thereby sealing the main body, and the gas in the main body will apply pressure to the telescopic block under the action of the arc block, thereby assisting the resetting of the telescopic block, so that the device can be installed while maintaining pressure in the pipeline, without closing the pipeline, avoiding pauses in the production process, and improving the convenience of using the device.

[0025] 2. The utility model proposes a pressure-mounted sensor device in a pipeline. Compared with most traditional sensor mounting devices, the sensor mounting device has a simple structure and can be disassembled or installed relatively easily, making the device easy to install and maintain, reducing the operating difficulty and maintenance cost of the operator, and the simple structure also reduces the possibility of damage, thereby improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural schematic diagram of a pressure sensor device installed in a pipeline proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the main sensor structure of a pressure-mounted sensor device in a pipeline proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a reset spring of a pressure-mounted sensor device in a pipeline proposed by the utility model;

[0029] Figure 4This is a schematic diagram of the structure of a limit groove of a pressure-mounted sensor device in a pipeline proposed by the utility model;

[0030] Figure 5 The utility model is a schematic diagram of a telescopic block structure of a pressure-mounted sensor device in a pipeline.

[0031] Legend:

[0032] 1. Main body; 2. Pipe flange; 3. Sealing gasket; 4. Placement block; 5. Limiting groove; 6. Reset spring; 7. Telescopic block; 8. Limiting plate; 9. Air inlet; 10. Placement groove; 11. Push ring; 12. Detection groove; 13. Arc block; 14. Fixed block; 15. Threaded groove; 16. Detection threaded joint; 17. Main sensor; 18. Display screen; 19. Connector; 20. Sealing ring. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-5 , an embodiment provided by the utility model:

[0035] A sensor device with pressure installed in a pipeline includes a main body 1, both sides of the outer wall of the main body 1 are fixedly connected with pipeline flanges 2, the outer wall of the pipeline flange 2 away from the main body 1 is fixedly connected with a sealing gasket 3, and the sealing gasket 3 is provided to improve the sealing performance of the main body 1 when connected to the pipeline, a placement block 4 is fixedly connected at the center of the upper end of the outer wall of the main body 1, a limiting groove 5 is provided at the center of the inside of the placement block 4, a reset spring 6 is provided at the lower end of the inner wall of the limiting groove 5, and a clamping spring 6 is provided at the center of the inner bottom surface of the limiting groove 5. It is equipped with a telescopic block 7, the upper end of the outer wall of the telescopic block 7 is fixedly connected to a limit plate 8, the lower end of the outer wall of the telescopic block 7 is provided with a plurality of air inlets 9, a placement groove 10 is provided at the center of the upper surface of the telescopic block 7, a push ring 11 is fixedly connected to the lower end of the inner wall of the placement groove 10, a detection groove 12 is provided on the inner bottom surface of the placement groove 10, an arc block 13 is fixedly connected to the lower surface of the telescopic block 7, a fixed block 14 is fixedly connected to the middle part of the upper surface of the placement block 4, and a detection threaded joint 16 is provided on the middle thread of the upper surface of the fixed block 14.

[0036] Compared with most traditional sensor installation devices, this sensor installation device is provided with a telescopic block 7. When the main sensor 17 is installed, the detection threaded joint 16 will push the telescopic block 7 to move into the main body 1 through the push ring 11, so that the gas in the pipe connected to the main body 1 can enter the detection groove 12 through the air inlet 9, and then be detected by the detection threaded joint 16 in the placement groove 10. When disassembled, the telescopic block 7 will return to its original position under the action of the reset spring 6, thereby sealing the main body 1, and under the action of the arc block 13, the gas in the main body 1 will apply pressure to the telescopic block 7, thereby assisting the resetting of the telescopic block 7, so that the device can be installed while maintaining pressure in the pipeline, without closing the pipeline, avoiding pauses in the production process, and improving the convenience of using the device.

[0037] The upper surface of the reset spring 6 is fixedly connected to the limit plate 8, so that the reset spring 6 can restore the position of the telescopic block 7 after movement. A threaded groove 15 is provided at the center of the upper surface of the fixed block 14. The threaded groove 15 is provided so that the detection threaded joint 16 can be threadedly matched with the fixed block 14. The upper surface of the detection threaded joint 16 is fixedly connected with a main sensor 17, so that the main sensor 17 can detect the air pressure in the main body 1 through the detection threaded joint 16. The outer wall of the front end of the main sensor 17 is fixedly connected with a display screen 18. The display screen 18 is provided so that the user can understand the detection result of the main sensor 17. The middle part of the upper surface of the main sensor 17 is fixedly connected with a connector 19. The connector 19 is provided so that the user can provide power or control to the main sensor 17. The outer wall of the telescopic block 7 is fixedly connected with a plurality of sealing rings 20. The sealing rings 20 are provided so that the tightness of the connection between the telescopic block 7 and the limit groove 5 is improved.

[0038] Working principle: First, the device is fixed on the required pipeline through the pipeline flange 2. When the main sensor 17 is installed, the detection threaded joint 16 will cooperate with the thread of the fixing block 14, thereby pushing the telescopic block 7 to move into the main body 1 through the push ring 11, so that the gas in the pipeline connected to the main body 1 can enter the detection groove 12 through the air inlet 9, and then be detected by the detection threaded joint 16 in the placement groove 10. During disassembly, the telescopic block 7 will return to its original position under the action of the reset spring 6, thereby sealing the main body 1, and the gas in the main body 1 will apply pressure to the telescopic block 7 under the action of the arc block 13, thereby assisting the resetting of the telescopic block 7, so that the device can be installed while maintaining pressure in the pipeline.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pressure sensor device installed in a pipeline, comprising a main body (1), characterized in that: A placement block (4) is fixedly connected at the center of the upper end of the outer wall of the main body (1), a limiting groove (5) is provided at the center inside the placement block (4), a return spring (6) is provided at the lower end of the inner wall of the limiting groove (5), a telescopic block (7) is snap-fitted at the center of the inner bottom surface of the limiting groove (5), a limiting disk (8) is fixedly connected to the upper end of the outer wall of the telescopic block (7), a plurality of air inlets (9) are provided at the lower end of the outer wall of the telescopic block (7), a placement groove (10) is provided at the center of the upper surface of the telescopic block (7), a pushing ring (11) is fixedly connected to the lower end of the inner wall of the placement groove (10), a detection groove (12) is provided on the inner bottom surface of the placement groove (10), an arc block (13) is fixedly connected to the lower surface of the telescopic block (7), a fixed block (14) is fixedly connected to the middle of the upper surface of the placement block (4), and a detection threaded joint (16) is threadedly matched to the middle of the upper surface of the fixed block (14).

2. A sensor device for installing pressure in a pipeline according to claim 1, characterized in that: Both sides of the outer wall of the main body (1) are fixedly connected with pipeline flanges (2), and the outer wall of the pipeline flange (2) away from the main body (1) is fixedly connected with a sealing gasket (3).

3. A pressure sensor device installed in a pipeline according to claim 1, characterized in that: The upper surface of the return spring (6) is fixedly connected to the limiting plate (8).

4. A pressure sensor device installed in a pipeline according to claim 1, characterized in that: A thread groove (15) is provided at the center of the upper surface of the fixing block (14).

5. The in-pipe pressure sensor device according to claim 1, characterized in that: A main sensor (17) is fixedly connected to the upper surface of the detection threaded joint (16).

6. A pressure sensor device installed in a pipeline according to claim 5, characterized in that: A display screen (18) is fixedly connected to the outer wall at the front end of the main sensor (17).

7. A pressure sensor device installed in a pipeline according to claim 5, characterized in that: A connector (19) is fixedly connected to the middle portion of the upper surface of the main sensor (17).

8. The in-pipe pressure sensor device according to claim 1, characterized in that: A plurality of sealing rings (20) are fixedly connected to the outer wall of the telescopic block (7).

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