Pipe wall thermodetector fixing device

Abstract

The utility model discloses a pipe wall thermodetector fixing device which comprises a mounting plate, the upper side wall and the lower side wall of the mounting plate are both rotationally connected with arc-shaped plates connected through torque springs, the inner walls of the opposite sides of the two arc-shaped plates are both provided with a plurality of thermodetector grooves, and the ends, away from the mounting plate, of the two arc-shaped plates are both fixedly connected with lug plates. A sleeve is fixedly connected to the upper side wall of the lower lug plate, clamping rods are symmetrically inserted into the outer side wall of the sleeve in a sliding mode, trapezoidal blocks are fixedly connected to the opposite ends of the two clamping rods, and springs slidably arranged on the outer walls of the clamping rods in a sleeving mode are fixedly connected between the side walls, away from each other, of the two trapezoidal blocks and the inner side wall of the sleeve. According to the utility model, through the use of the device, a plurality of groups of thermometers are distributed on the outer wall of the pipeline, so that the measurement data of the temperature of the outer wall of the pipeline is more accurate, and the accuracy of temperature measurement is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe wall temperature measurement, in particular to a pipe wall temperature measuring device. Background Art

[0002] In some pipeline temperature measurements, it is necessary to monitor the temperature of the pipe wall online in real time. Since the area of ​​the thermometer monitoring probe is relatively small, it is difficult to fix it on the surface of the pipe wall, and it is time-consuming and labor-intensive, and the measured value will also have a large deviation. Utility Model Content

[0003] The utility model aims to solve the problems in the background technology and proposes a pipe wall temperature measuring instrument fixing device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The lockhole that is formed on the two ends of the support frame is formed on the upper and lower ends of the support frame, and the lockhole that is formed on the two ends of the support frame is formed on the upper and lower ends of the support frame, and the lockhole that is formed on the two ends of the support frame is formed on the upper and lower ends of the support frame.

[0006] Preferably, the outer wall of each of the thermometer slots is symmetrically provided with a cushion.

[0007] Preferably, a bearing is fixedly embedded in the upper side wall of the lifting plate, and the inner ring of the bearing is fixedly connected to the outer wall of the threaded rod.

[0008] Preferably, the inner side wall of the sleeve is symmetrically provided with guide grooves matching the lifting plate.

[0009] Preferably, an upper side wall of the ear plate located above is provided with a notch matching with the sleeve and the clamping rod.

[0010] Compared with the existing technology, the advantages of this pipe wall thermometer fixing device are:

[0011] Arrange an arc plate, a thermometer slot, a sleeve, an ear plate, a pull rod, a threaded rod and a stop rod, insert a thermometer into each thermometer slot, and then align the two arc plates with the outer wall of the pipeline for installation. The two arc plates rotate in opposite directions so that the ear plate located above passes through the sleeve and the clamping rod, and then rotate the threaded rod clockwise so that the threaded rod drives the lifting plate and the stop rod to move downward, so that the clamping rod squeezes and contacts the trapezoidal block, and then drives the trapezoidal block and the clamping rod to move in opposite directions, so that the clamping rod is clamped in the notch of the upper ear plate, so that the two arc plates and the thermometer are installed on the outer wall of the pipeline, and multiple groups of thermometers are distributed on the outer wall of the pipeline, so that the measurement data of the temperature of the outer wall of the pipeline is more accurate, thereby improving the accuracy of temperature measurement;

[0012] In summary, through the use of the device, the utility model distributes multiple groups of thermometers on the outer wall of the pipeline, so that the measurement data of the temperature of the outer wall of the pipeline is more accurate, thereby improving the accuracy of temperature measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a pipe wall thermometer fixing device proposed by the utility model;

[0014] Figure 2 It is a cross-sectional view of a sleeve in a pipe wall thermometer fixing device proposed by the utility model;

[0015] Figure 3 The utility model provides a top view of the connection between the arc plate and the thermometer groove in the pipe wall thermometer fixing device.

[0016] In the figure: 1 mounting plate, 2 arc plate, 3 thermometer slot, 4 cushion, 5 ear plate, 6 sleeve, 7 clamping rod, 8 trapezoidal block, 9 spring, 10 threaded rod, 11 knob plate, 12 lifting plate, 13 push rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] Reference Figure 1-Figure 3A pipe wall thermometer fixing device comprises a mounting plate 1, the upper and lower side walls of the mounting plate 1 are rotatably connected with an arc plate 2 connected by a torque spring, the inner walls of the two arc plates 2 on the opposite sides are provided with a plurality of thermometer slots 3, the outer wall of each thermometer slot 3 is symmetrically provided with a cushion 4, the ends of the two arc plates 2 away from the mounting plate 1 are fixedly connected with an ear plate 5, the upper side wall of the ear plate 5 located at the bottom is fixedly connected with a sleeve 6, the outer side wall of the sleeve 6 is symmetrically slidably inserted with a clamping rod 7, and the ear plate located at the top The upper side wall of 5 is provided with a notch matching with the sleeve 6 and the clamping rod 7, the opposite ends of the two clamping rods 7 are fixedly connected with a trapezoidal block 8, and the side wall away from the two trapezoidal blocks 8 and the inner side wall of the sleeve 6 are fixedly connected with a spring 9 slidably sleeved on the outer wall of the clamping rod 7, the upper top wall of the sleeve 6 is threadedly connected with a threaded rod 10 extending into the inside of the sleeve 6, the top of the threaded rod 10 is fixedly connected with a knob plate 11, and the lower end of the threaded rod 10 is rotatably connected with a lifting plate 12 slidably connected with the inner wall of the sleeve 6;

[0020] The upper side wall of the lifting plate 12 is fixedly embedded with a bearing, the inner ring of the bearing is fixedly connected to the outer wall of the threaded rod 10, the inner side wall of the sleeve 6 is symmetrically provided with guide grooves matching the lifting plate 12, and the lower side wall of the lifting plate 12 is symmetrically fixedly connected with abutment rods 13 respectively contacting the inclined walls of the trapezoidal block 8. A thermometer is inserted into each thermometer slot 3, and then the two arc plates 2 are aligned with the outer wall of the pipeline for installation. The two arc plates 2 are rotated in opposite directions to allow the ear plate 5 located above to pass through the sleeve. 6 and the clamping rod 7, and then rotate the threaded rod 10 clockwise, so that the threaded rod 10 drives the lifting plate 12 and the push rod 13 to move downward, so that the push rod 13 squeezes and contacts the trapezoidal block 8, and then drives the trapezoidal block 8 and the clamping rod 7 to move in the opposite direction, so that the clamping rod 7 is clamped in the notch of the upper ear plate 5, so that the two arc plates 2 and the thermometer are installed on the outer wall of the pipeline, and multiple groups of thermometers are distributed on the outer wall of the pipeline, so that the measurement data of the temperature of the outer wall of the pipeline is more accurate, thereby improving the accuracy of temperature measurement.

[0021] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0022] The operating principle of the utility model is now described as follows:

[0023] When in use, insert a thermometer into each thermometer slot 3, and then align the two arc plates 2 with the outer wall of the pipeline for installation. The two arc plates 2 are rotated in opposite directions so that the upper ear plate 5 passes through the sleeve 6 and the clamping rod 7, and then the threaded rod 10 is rotated clockwise so that the threaded rod 10 drives the lifting plate 12 and the push rod 13 to move downward, so that the push rod 13 squeezes and contacts the trapezoidal block 8, and then drives the trapezoidal block 8 and the clamping rod 7 to move in opposite directions, so that the clamping rod 7 is clamped in the notch of the upper ear plate 5, thereby installing the two arc plates 2 and the thermometer on the outer wall of the pipeline, and multiple groups of thermometers are distributed on the outer wall of the pipeline, so that the measurement data of the temperature of the outer wall of the pipeline is more accurate, thereby improving the accuracy of temperature measurement.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe wall thermometer fixing device, comprising a mounting plate (1), characterized in that: The upper and lower side walls of the mounting plate (1) are rotatably connected to an arc-shaped plate (2) connected by a torque spring, and the inner walls of the two arc-shaped plates (2) on opposite sides are provided with a plurality of thermometer slots (3), and the ends of the two arc-shaped plates (2) away from the mounting plate (1) are fixedly connected to ear plates (5), and the upper side wall of the ear plate (5) located below is fixedly connected to a sleeve (6), and the outer side wall of the sleeve (6) is symmetrically slidably inserted with a clamping rod (7), and the opposite ends of the two clamping rods (7) are fixedly connected to a trapezoidal block (8), and the two trapezoidal blocks (8) A spring (9) slidably mounted on the outer wall of the clamping rod (7) is fixedly connected between the side wall and the inner wall of the sleeve (6) that are separated from each other; a threaded rod (10) extending into the interior of the sleeve (6) is threadedly connected to the upper top wall of the sleeve (6); a knob plate (11) is fixedly connected to the top of the threaded rod (10); a lifting plate (12) slidably connected to the inner wall of the sleeve (6) is rotatably connected to the lower end of the threaded rod (10); and abutment rods (13) that are respectively in contact with the inclined walls of the trapezoidal block (8) are symmetrically fixedly connected to the lower side wall of the lifting plate (12).

2. A pipe wall thermometer fixing device according to claim 1, characterized in that: The outer wall of each of the thermometer slots (3) is symmetrically mounted with a soft pad (4).

3. A pipe wall thermometer fixing device according to claim 1, characterized in that: A bearing is fixedly embedded in the upper side wall of the lifting plate (12), and the inner ring of the bearing is fixedly connected to the outer wall of the threaded rod (10).

4. A pipe wall thermometer fixing device according to claim 1, characterized in that: The inner side wall of the sleeve (6) is symmetrically provided with guide grooves matching the lifting plate (12).

5. A pipe wall thermometer fixing device according to claim 1, characterized in that: The upper side wall of the ear plate (5) located at the top is provided with a notch matching the sleeve (6) and the clamping rod (7).

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