Alignment adjuster for measuring surface of infrared sensor

Abstract

The utility model discloses an alignment adjuster for a measuring surface of an infrared sensor, which belongs to the field of petrochemical engineering temperature control measurement and comprises the infrared sensor, a protective sleeve is arranged on the outer side of the infrared sensor, a boss is fixedly connected to the outer wall of the protective sleeve, and the boss is fixedly connected with the infrared sensor. Fixing screws which extend to the inner side of the protective sleeve and abut against the outer wall of the infrared sensor are symmetrically connected to the outer wall of the boss in a threaded mode, a sleeve joint is connected to one end of the protective sleeve, and an adjuster side plate is fixedly connected to the end, away from the protective sleeve, of the sleeve joint; a first groove hole is formed in the surface of the adjuster side plate, a stud is fixedly connected to the bottom of the adjuster side plate, a fixing nut is connected to the stud in a threaded mode, and an adjuster bottom plate is arranged below the adjuster side plate. And stable production and effective fault processing are effectively ensured.

Description

Technical Field

[0001] The utility model relates to the field of temperature control measurement in the petrochemical industry, and more specifically, to an infrared sensor measuring surface alignment adjuster. Background Art

[0002] Infrared temperature measurement technology is widely used in industry. It uses the thermal effect of infrared light to determine an object's temperature by measuring the intensity of the infrared radiation it emits. It is suitable for temperature measurement in harsh environments, such as those with high temperatures, high pressures, and toxic or hazardous materials.

[0003] Existing infrared temperature sensors cannot be effectively connected and fixed, and it is inconvenient to adjust the alignment of the measuring surface. They are easily damaged and inconvenient to maintain and repair. It is particularly necessary to invent an infrared temperature sensor measuring surface alignment adjuster. On the premise of ensuring temperature measurement, the equipment can be guaranteed to be safe, accurate and easy to maintain and repair. Therefore, we proposed an infrared sensor measuring surface alignment adjuster to solve the above problems. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an infrared sensor measuring surface alignment adjuster, which solves the problem that the infrared sensor is easily damaged and difficult to maintain and repair, and effectively ensures stable production and effective fault handling.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] An infrared sensor measuring surface alignment adjuster includes an infrared sensor, a protective sleeve is provided on the outer side of the infrared sensor, a boss is fixedly connected to the outer wall of the protective sleeve, and a fixing screw is symmetrically screwed to the outer wall of the boss and extends to the inner side of the protective sleeve and abuts against the outer wall of the infrared sensor;

[0009] One end of the protective sleeve is connected to a sleeve joint, and the end of the sleeve joint away from the protective sleeve is fixedly connected to the adjuster side plate, a first slot is opened on the surface of the adjuster side plate, and a stud is fixedly connected to the bottom of the adjuster side plate, and a fixing nut is screwed on the stud;

[0010] An adjuster bottom plate is provided below the adjuster side plate, a second slot hole combined with the stud is provided at an edge of the adjuster bottom plate, and a bottom plate fixing hole is symmetrically provided on one side of the second slot hole.

[0011] Furthermore, the signal access end of the infrared sensor is sequentially connected to a temperature controller and a flushing oil pump through cables.

[0012] Furthermore, both ends of the protective sleeve are provided with external threads;

[0013] One end of the sleeve joint connected to the protection sleeve is provided with an internal thread.

[0014] Furthermore, the external thread of the protective sleeve away from the sleeve joint is connected to the cable protection tube connected to the infrared sensor.

[0015] Furthermore, the first slot and the second slot are vertically distributed to each other in spatial orientation.

[0016] Furthermore, a limiting block fixedly connected to the stud is provided above the fixing nut, and the limiting block and the fixing nut are tightly fitted with the upper and lower surfaces of the adjuster base plate respectively.

[0017] Furthermore, the sensing end of the infrared sensor passes through the sleeve joint and extends to the outside of the first slot, and the width of the first slot is adapted to the outer diameter of the infrared sensor.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] The infrared sensor can freely adjust the reference plane position and fix it. The temperature transmission signal is sent to the thermostat to automatically start the flushing oil pump, which solves the problem that the infrared sensor is easy to damage and difficult to maintain, and effectively ensures stable production and effective troubleshooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the protective sleeve structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the side plate structure of the adjuster of the present utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the adjuster base plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the connection of the infrared sensor, temperature controller and flushing oil pump of the utility model.

[0026] Description of the numbers in the figure:

[0027] Infrared sensor; 2. Protective sleeve; 3. Boss; 4. Fixing screw; 5. Sleeve joint; 6. Adjuster side plate; 7. First slot; 8. Stud; 9. Fixing nut; 10. Adjuster base plate; 11. Second slot; 12. Base plate fixing hole; 13. Thermostat; 14. Flushing oil pump. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example

[0029] See also Figure 1-5 The infrared sensor measuring surface alignment adjuster includes an infrared sensor 1, a protective sleeve 2 is provided on the outer side of the infrared sensor 1, a boss 3 is fixedly connected to the outer wall of the protective sleeve 2, and a fixing screw 4 is symmetrically screwed on the outer wall of the boss 3, which extends to the inner side of the protective sleeve 2 and abuts against the outer wall of the infrared sensor 1;

[0030] One end of the protective sleeve 2 is connected to a sleeve joint 5, and the end of the sleeve joint 5 away from the protective sleeve 2 is fixedly connected to an adjuster side plate 6. A first slot 7 is opened on the surface of the adjuster side plate 6, and a stud 8 is fixedly connected to the bottom of the adjuster side plate 6. A fixing nut 9 is screwed on the stud 8;

[0031] An adjuster bottom plate 10 is provided below the adjuster side plate 6. A second slot 11 is provided at the edge of the adjuster bottom plate 10 to engage with the stud 8. A bottom plate fixing hole 12 is symmetrically provided on one side of the second slot 11.

[0032] It should be noted that when the infrared sensor measuring surface is aligned with the adjuster, the infrared sensor 1 is first passed through the first rectangular slot 7 provided on the side plate 6 of the adjuster. The upper and lower surfaces of the boss 3 provided on the outer wall of the protective sleeve 2 are screwed with fixing screws 4. By rotating the fixing screws 4 to match the first slot 7, the upper and lower positions of the infrared sensor 1 can be adjusted to better align with the measuring surface. At the same time, the infrared sensor 1 can also be fixed. When it needs to be replaced or a fault is repaired, the infrared sensor 1 can be easily taken out by loosening the two fixing screws 4.

[0033] A second rectangular slot 11 is also provided on the bottom plate 10 of the adjuster, so that the stud 8 can be moved in the second slot 11 to adjust the left and right position of the infrared sensor 1, and then the fixing nut 9 is tightened with the stud 8 to better align the measuring surface;

[0034] Finally, use pipe clamps to connect the regulator to the pressure-guiding pipeline through the four base plate fixing holes 12 on the regulator base plate 10.

[0035] like Figure 5 As shown, the signal access end of the infrared sensor 1 is connected to the temperature controller 13 and the flushing oil pump 14 in sequence through cables;

[0036] It should be noted that the measurement signal of the infrared sensor 1 is sent to the temperature controller 13, and the flushing oil pump 14 is started and stopped by comparing it with a given value.

[0037] like Figure 2 、 Figure 3 As shown, both ends of the protective sleeve 2 are provided with external threads;

[0038] One end of the sleeve joint 5 connected to the protection sleeve 2 is provided with an internal thread, and the protection sleeve 2 away from the external thread of the sleeve joint 5 is connected to the cable protection tube connected to the infrared sensor 1;

[0039] It should be noted that both ends of the protective sleeve 2 are processed with external threads, one end is connected to the internal thread provided on the sleeve joint 5, and the other end is connected to the cable protection tube connected to the infrared sensor 1.

[0040] like Figure 3 、 Figure 4 As shown, the first slot 7 and the second slot 11 are perpendicular to each other in spatial orientation;

[0041] It should be noted that the infrared sensor 1 can be adjusted up, down, left, and right using the first slot 7 and the second slot 11 as needed to better align with the measuring surface.

[0042] like Figure 3 、 Figure 4 As shown, a limit block fixedly connected to the stud 8 is provided above the fixing nut 9, and the limit block and the fixing nut 9 are tightly fitted with the upper and lower surfaces of the adjuster base plate 10 respectively;

[0043] It should be noted that the outer diameter of the stud 8 is adapted to the width of the second slot 11 , and the adjusting side plate 6 can be stably adjusted and fixed by using the fixing nut 9 in conjunction with the limiting block.

[0044] like Figure 1 、 Figure 5 As shown, the sensing end of the infrared sensor 1 passes through the sleeve joint 5 and extends to the outside of the first slot 7, and the width of the first slot 7 is adapted to the outer diameter of the infrared sensor 1;

[0045] It should be noted that this is beneficial to ensure that the infrared sensor 1 is stably clamped and fixed by the fixing screw 4 .

[0046] During use: first, insert the infrared sensor 1 through the first rectangular slot 7 provided on the side plate 6 of the adjuster. The upper and lower surfaces of the boss 3 provided on the outer wall of the protective sleeve 2 are screwed with fixing screws 4. By rotating the fixing screws 4 in conjunction with the first slot 7, the upper and lower positions of the infrared sensor 1 can be adjusted to better align with the measuring surface. At the same time, the infrared sensor 1 can also be fixed. When it needs to be replaced or a fault is repaired, the infrared sensor 1 can be easily removed by loosening the two fixing screws 4.

[0047] A second rectangular slot 11 is also provided on the bottom plate 10 of the adjuster, so that the stud 8 can be moved in the second slot 11 to adjust the left and right position of the infrared sensor 1, and then the fixing nut 9 is tightened with the stud 8 to better align the measuring surface;

[0048] Finally, use pipe clamps to connect the regulator to the pressure-guiding pipeline through the four base plate fixing holes 12 on the regulator base plate 10.

[0049] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An infrared sensor measuring surface alignment adjuster, comprising an infrared sensor (1), characterized in that: A protective sleeve (2) is provided on the outside of the infrared sensor (1); a boss (3) is fixedly connected to the outer wall of the protective sleeve (2); and a fixing screw (4) is symmetrically screwed to the outer wall of the boss (3), extending to the inner side of the protective sleeve (2) and abutting against the outer wall of the infrared sensor (1); One end of the protective sleeve (2) is connected to a sleeve joint (5), and one end of the sleeve joint (5) away from the protective sleeve (2) is fixedly connected to an adjuster side plate (6), a first slot (7) is provided on the surface of the adjuster side plate (6), and a stud (8) is fixedly connected to the bottom of the adjuster side plate (6), and a fixing nut (9) is screwed to the stud (8); An adjuster bottom plate (10) is provided below the adjuster side plate (6), and a second slotted hole (11) coupled with the stud (8) is provided at an edge of the adjuster bottom plate (10), and a bottom plate fixing hole (12) is symmetrically provided on one side of the second slotted hole (11).

2. The infrared sensor measuring surface alignment adjuster according to claim 1, characterized in that: The signal access end of the infrared sensor (1) is sequentially connected to a temperature controller (13) and a flushing oil pump (14) via cables.

3. The infrared sensor measuring surface alignment adjuster according to claim 1, characterized in that: Both ends of the protective sleeve (2) are provided with external threads; One end of the sleeve joint (5) connected to the protective sleeve (2) is provided with an internal thread.

4. The infrared sensor measuring surface alignment adjuster according to claim 3, characterized in that: The external thread of the protective sleeve (2) away from the sleeve joint (5) is connected to the cable protection tube connected to the infrared sensor (1).

5. The infrared sensor measuring surface alignment adjuster according to claim 1, characterized in that: The first slot (7) and the second slot (11) are distributed perpendicularly to each other in spatial orientation.

6. The infrared sensor measuring surface alignment adjuster according to claim 1, characterized in that: A limit block fixedly connected to the stud (8) is provided above the fixing nut (9), and the limit block and the fixing nut (9) are tightly fitted to the upper and lower surfaces of the adjuster base plate (10), respectively.

7. The infrared sensor measuring surface alignment adjuster according to claim 1, characterized in that: The sensing end of the infrared sensor (1) passes through the sleeve joint (5) and extends to the outside of the first slot (7), and the width of the first slot (7) is adapted to the outer diameter of the infrared sensor (1).

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