Pipeline temperature detector

Abstract

The utility model discloses a pipeline temperature detector, and relates to the technical field of temperature detection, the pipeline temperature detector comprises a fixed frame, the bottom of the fixed frame is provided with a driving groove, the two sides of the bottom of the fixed frame are provided with clamping and moving assemblies, and the clamping and moving assemblies are used for clamping and fixing pipelines of different sizes and are convenient to move along the pipelines. And a detection assembly is arranged in the center of the bottom of the fixing frame and used for detecting the temperature of the pipeline, the clamping and moving assembly comprises a sliding block, the sliding block is clamped in the driving groove, and a bearing rod is fixedly arranged at the bottom of the sliding block. The pipeline temperature monitoring device is installed on a pipeline and can move along the outer wall of the pipeline, temperature monitoring can be conveniently carried out on any position of the pipeline, comprehensive detection of the pipeline is achieved, and the precision of a detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature detection, in particular to a pipeline temperature detector. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. During the production and operation of the pipeline, in order to ensure the stability and safety of the pipeline, temperature testing is required, and a temperature tester is needed.

[0003] For example, a temperature detector with Chinese patent application number CN201921684396.0 can be used to detect the temperature of a pipeline, comprising a temperature detection body, a temperature display screen, and a rocker. The bottom end of the rocker is fixedly connected to a connecting rod. The end of the connecting rod is provided with a first rotating gear. The middle part of the first rotating gear is fixedly connected to the connecting rod. The first rotating gear is meshed with a second rotating gear. The end of the second rotating gear is provided with a threaded sleeve. The threaded sleeve passes through the temperature detection body. A threaded rod is provided inside the threaded sleeve. The threaded rod is screwed to the threaded sleeve. An anti-corrosion layer is provided on the threaded sleeve. A high-temperature resistant layer is provided on the anti-corrosion layer. The anti-corrosion layer is composed of three layers of primer, paint, and wrapping tape with different thicknesses. This utility model can detect relatively narrow areas and can work in various environments.

[0004] However, in actual use, the different lengths of the pipelines will result in uneven heating temperatures on the pipelines. The above device is not convenient for temperature detection at any position on the pipeline at any time, which is not convenient for comprehensive detection of the pipeline, reducing the accuracy of the pipeline temperature detection results. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a pipeline temperature detector that is installed on the pipeline and can move along the outer wall of the pipeline, making it convenient to monitor the temperature at any position of the pipeline, so as to achieve comprehensive detection of the pipeline and improve the accuracy of the detection results, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is as follows: a pipeline temperature detector includes a fixing frame, wherein a driving slot is provided at the bottom of the fixing frame;

[0007] Both sides of the bottom of the fixing frame are provided with clamping and moving components, which are used to clamp and fix pipes of different sizes and facilitate movement along the pipes;

[0008] A detection component is provided at the bottom center of the fixing frame for detecting the temperature of the pipeline;

[0009] The clamping and moving assembly includes a sliding block, which is clamped in a driving groove. A receiving rod is fixed to the bottom of the sliding block, and an arc-shaped clamping frame is provided at the bottom of the receiving rod. Two electric wheels distributed up and down are fixed on one side of the arc-shaped clamping frame.

[0010] Preferably, a first movable rod is fixedly provided at one end of the supporting rod away from the sliding block, a second movable rod is movably provided at the bottom of the first movable rod, and a bolt for fixing the first movable rod and the second movable rod is threadedly connected at the bottom end of the front side of the first movable rod, so that the bolt can be unscrewed to adjust the height between the first movable rod and the second movable rod.

[0011] Preferably, a connecting rod is fixed between the two sides of the driving groove, and the connecting rod passes through the sliding block. The sliding block is slidably arranged on the connecting rod and a spring is fixed between the sliding block and one end of the driving groove, and the spring is sleeved on the connecting rod to facilitate the sliding block to move along the connecting rod and squeeze the spring.

[0012] Preferably, the receiving rod is arranged at the bottom of the fixed frame, and a handle is fixedly provided on the side of the first movable rod away from the receiving rod, so that the staff can manually pull the handle to drive the receiving rod and the first movable rod to move.

[0013] Preferably, the detection component includes a U-shaped fixing frame, which is arranged at the bottom of the fixing frame and clamped to the bottom of the two receiving rods. An electric telescopic rod is fixed to the bottom of the U-shaped fixing frame, and a temperature sensor for detecting the temperature of the pipeline is fixed to the bottom of the electric telescopic rod, so that the electric telescopic rod can be operated to drive the temperature sensor to rise and fall to contact the pipeline and detect the temperature of the pipeline.

[0014] Preferably, a control panel for controlling the operation of the electric wheel, the electric telescopic rod and the temperature sensor is fixedly provided at the top center of the fixed frame, which facilitates operation of the control panel to control the operation of the electric wheel, the electric telescopic rod and the temperature sensor.

[0015] Compared with the existing technology, the present invention provides a pipeline temperature detector with the following beneficial effects:

[0016] The utility model can be installed on pipes of different sizes by clamping the moving component, and then moved along the pipe by driving the electric wheel, so that the utility model can be moved freely along the pipe, and the detection component can be used to detect the temperature at any position of the pipe to achieve comprehensive detection of the pipe and improve the accuracy of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 This is a sectional plan view of the overall structure of the utility model without the detection component;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping and moving assembly of the present utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the utility model without the clamping and moving components.

[0022] In the figure: 1 fixed frame, 2 clamping and moving assembly, 3 detection assembly, 4 drive slot, 5 handle, 6 control panel;

[0023] 21 connecting rod, 22 spring, 23 sliding block, 24 receiving rod, 25 first movable rod, 26 second movable rod, 27 arc-shaped clamping frame, 28 electric wheel, 29 bolt, 31 U-shaped fixing frame, 32 electric telescopic rod, 33 temperature sensor. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-5 As shown, the utility model provides a pipeline temperature detector, which includes a fixing frame 1 , and a driving slot 4 is opened at the bottom of the fixing frame 1 .

[0026] like Figure 1-4 As shown, both sides of the bottom of the fixed frame 1 are provided with clamping and moving components 2, which are used to clamp and fix pipes of different sizes and facilitate movement along the pipes. The clamping and moving components 2 include a sliding block 23, which is clamped in the driving groove 4. A receiving rod 24 is fixed at the bottom of the sliding block 23, and an arc-shaped clamping frame 27 is provided at the bottom of the receiving rod 24.

[0027] Two electric wheels 28 distributed up and down are fixedly provided on one side of the arc-shaped clamping frame 27, and a first movable rod 25 is fixedly provided on the end of the receiving rod 24 away from the sliding block 23. A second movable rod 26 is movably provided at the bottom of the first movable rod 25, and a bolt 29 for fixing the first movable rod 25 and the second movable rod 26 is connected by a threaded connection at the bottom end of the front side of the first movable rod 25, so that the bolt 29 can be unscrewed to adjust the height between the first movable rod 25 and the second movable rod 26.

[0028] A connecting rod 21 is fixed between the two sides of the driving groove 4, and the connecting rod 21 passes through the sliding block 23. The sliding block 23 is slidably arranged on the connecting rod 21 and fixed with the same spring 22 between one end of the driving groove 4, and the spring 22 is sleeved on the connecting rod 21, so that the sliding block 23 can move along the connecting rod 21 and squeeze the spring 22. The receiving rod 24 is arranged at the bottom of the fixed frame 1, and a handle 5 is fixed on the side of the first movable rod 25 away from the receiving rod 24, so that the staff can manually pull the handle 5 to drive the receiving rod 24 and the first movable rod 25 to move. A control panel 6 for controlling the electric wheel 28 and performing work is fixed at the top center of the fixed frame 1.

[0029] By setting the clamping and moving assembly 2, the utility model is placed on the top of the pipe to be inspected. Then, according to the size of the pipe, the bolt 29 between the first movable rod 25 and the second movable rod 26 is unscrewed, and the height between the first movable rod 25 and the second movable rod 26 is adjusted so that the arc-shaped clamping frame 27 contacts one side of the pipe. Then, the bolt 29 is tightened, and the staff manually pulls the two handles 5 to stretch them to both sides, driving the two sliding blocks 23 to move along the connecting rod 21 toward the side of the two handles 5, and compressing the spring 22, thereby facilitating the expansion of the distance between the two arc-shaped clamping frames 27.

[0030] Then, the utility model is pressed downward from the top of the pipeline, so that the two arc-shaped clamping frames 27 are clamped on both sides of the pipeline, and the four electric wheels 28 are respectively in contact with the pipeline. Finally, the control panel 6 is operated to drive the four electric wheels 28 to move, thereby facilitating the utility model to move freely along the pipeline, facilitating subsequent temperature detection at any position of the pipeline, and improving the efficiency of pipeline temperature detection.

[0031] like Figure 1 、 2 As shown in Figures 5 and 6, a detection component 3 is provided at the bottom center of the fixed frame 1 for detecting the temperature of the pipeline. The detection component 3 includes a U-shaped fixing frame 31, which is provided at the bottom of the fixed frame 1 and is clamped at the bottom of the two receiving rods 24. An electric telescopic rod 32 is fixed to the bottom of the U-shaped fixing frame 31, and a temperature sensor 33 for detecting the temperature of the pipeline is fixed to the bottom of the electric telescopic rod 32. The electric telescopic rod 32 is conveniently operated to drive the temperature sensor 33 to rise and fall to contact the pipeline and detect the temperature of the pipeline, and the electric telescopic rod 32 and the temperature sensor 33 are both controlled by the control panel 6.

[0032] After the detection assembly 3 is set and the present invention is fixed, the control panel 6 is operated to control the electric telescopic rod 32 at the bottom of the U-shaped fixing frame 31 to operate, so that the electric telescopic rod 32 drives the temperature sensor 33 to rise and fall, drives the electric telescopic rod 32 to contact the pipeline surface and detect the temperature of the pipeline. The working principle of the temperature sensor is: thermal equilibrium is achieved through conduction or convection, so that the value displayed on the control panel can directly represent the temperature of the object being measured. Finally, multiple points of the pipeline are tested and the average value is obtained. The test results are displayed on the control panel 6, thereby completing the pipeline temperature detection process.

[0033] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A pipeline temperature detector, comprising a fixing frame (1), characterized in that: A driving groove (4) is provided at the bottom of the fixing frame (1); Both sides of the bottom of the fixing frame (1) are provided with clamping and moving components (2) for clamping and fixing pipes of different sizes and facilitating movement along the pipes; A detection component (3) is provided at the bottom center of the fixing frame (1) for detecting the temperature of the pipeline; The clamping and moving assembly (2) comprises a sliding block (23), the sliding block (23) being clamped in the driving groove (4), a receiving rod (24) being fixedly provided at the bottom of the sliding block (23), an arc-shaped clamping frame (27) being provided at the bottom of the receiving rod (24), and two electric wheels (28) distributed up and down being fixedly provided on one side of the arc-shaped clamping frame (27).

2. A pipeline temperature detector according to claim 1, characterized in that: A first movable rod (25) is fixedly provided at one end of the receiving rod (24) away from the sliding block (23); a second movable rod (26) is movably provided at the bottom of the first movable rod (25); and a bolt (29) for fixing the first movable rod (25) and the second movable rod (26) is connected to the bottom end of the front side of the first movable rod (25) through a thread.

3. A pipeline temperature detector according to claim 2, characterized in that: A connecting rod (21) is fixedly provided between the two sides of the driving groove (4), and the connecting rod (21) passes through the sliding block (23). The sliding block (23) is slidably provided on the connecting rod (21) and a spring (22) is fixedly provided between the connecting rod (21) and one end of the driving groove (4), and the spring (22) is sleeved on the connecting rod (21).

4. The pipeline temperature detector according to claim 1, characterized in that: The receiving rod (24) is arranged at the bottom of the fixed frame (1), and a handle (5) is fixedly provided on the side of the first movable rod (25) away from the receiving rod (24).

5. The pipeline temperature detector according to claim 3, characterized in that: The detection assembly (3) comprises a U-shaped fixing frame (31), the U-shaped fixing frame (31) being arranged at the bottom of the fixing frame (1) and being clamped to the bottoms of two receiving rods (24), an electric telescopic rod (32) being fixedly arranged at the bottom of the U-shaped fixing frame (31), and a temperature sensor (33) for detecting the temperature of the pipeline being fixedly arranged at the bottom of the electric telescopic rod (32).

6. The pipeline temperature detector according to claim 5, characterized in that: A control panel (6) for controlling the operation of the electric wheel (28), the electric telescopic rod (32) and the temperature sensor (33) is fixedly provided at the top center of the fixed frame (1).

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