Temperature measurement sensor fixing structure

Abstract

The utility model belongs to the technical field of sensor fixation, and particularly relates to a temperature measurement sensor fixing structure, which comprises a sensor body, a bottom auxiliary frame is fixedly mounted on the sensor body, fixing seats are arranged on two sides of the bottom auxiliary frame, and a precision detection assembly is arranged on each fixing seat. The precision control detection assembly comprises a contrast opposite plate and a movable detection ball, the outer end face of the contrast opposite plate is opposite to the movable detection ball, and a connecting spring for controlling the position is arranged below the movable detection ball; the fixed seat is installed at a required position, at the moment, the contrast relative plate can be opposite to the movable detection ball, and if the movable detection ball is close to the proximity sensor through the swing amplitude of the connecting spring, the proximity amplitude is detected, and if the movable detection ball and the contrast relative plate are in a distance changing state all the time, the contrast relative plate is fixed. A maintainer can be reminded to inspect the sensor body, the use stability of the sensor body is easily ensured, and normal detection data can be recovered in time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sensor fixing technical field, concretely relates to a temperature measurement sensor fixing structure. BACKGROUND

[0002] Temperature measurement sensor refers to the sensor that can feel temperature and convert into available output signal, can be divided into two big categories of contact type and non contact type according to measurement mode, is divided into two categories of thermal resistance and thermocouple according to sensor material and electronic component characteristics, and when the detected object is insulator or metal shell and can be reliably grounded, the temperature measurement probe of temperature measurement sensor is directly fixed on the surface of the detected object, contact type arrangement is adopted. It can also be fixed on the surface of the conductor by mica insulating sheet. When detecting the temperature change in the distribution cabinet, the temperature measurement probe of temperature measurement sensor can be arranged in a non-contact manner, but should be as close as possible to the heating part.

[0003] In the process of setting the sensor at the detected equipment, some temperature measurement sensors are installed by mounting brackets, and are affected by the vibration of equipment operation, so it is often necessary to regularly check the firmness of the temperature measurement sensor, and if the fixation is unstable, it is easy to affect the accuracy of sensor measurement without timely inspection, so as to cause the detection data in the time period to be invalid. UTILITY MODEL CONTENTS

[0004] The utility model provides a temperature measurement sensor fixing structure, has the characteristics that the stability of the sensor body is easy to guarantee, and normal detection data is recovered in time.

[0005] The utility model provides the following technical scheme: a temperature measurement sensor fixing structure, including sensor body, the bottom auxiliary frame is fixedly installed on the sensor body, both sides of the bottom auxiliary frame are equipped with fixed seat, the fixed seat is equipped with control precision detection component, the control precision detection component includes contrast opposite board and movable detection ball, the outer end surface of contrast opposite board is opposite movable detection ball, the movable detection ball below is equipped with the connecting spring of control position, the side close to movable detection ball of contrast opposite board is fixedly connected with proximity sensor, and the position of bottom auxiliary frame is detected.

[0006] Among them, the bottom of the bottom auxiliary frame has an avoiding cavity, and the wire body on the sensor body avoids the avoiding cavity.

[0007] Among them, the fixed seat is provided with an insertion installation cavity, and the bottom auxiliary frame is inserted into the insertion installation cavity.

[0008] Among them, the bottom auxiliary frame is fixed on the fixed seat by bolts, and the fixed seat is fixed in the use position by screws.

[0009] The active detection ball is fixedly connected with a connecting swing column at the bottom end, and the proximity sensor is opposite to the center position of the active detection ball.

[0010] One end of the connecting spring is fixedly connected with the connecting swing column, and the other end of the connecting spring is fixedly connected with the bottom auxiliary frame.

[0011] The end face of the bottom auxiliary frame is flush with the end face of the fixed seat, and the contrast opposite plate is fixedly connected with the fixed seat.

[0012] The active detection ball is fixedly connected with a connecting swing column at the bottom end, and the proximity sensor is opposite to the center position of the active detection ball.

[0013] The active detection ball is fixedly connected with a connecting swing column at the bottom end, and the proximity sensor is opposite to the center position of the active detection ball.

[0014] The active detection ball is fixedly connected with a connecting swing column at the bottom end, and the proximity sensor is opposite to the center position of the active detection ball. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a structural schematic view of the active detection ball in the utility model;

[0019] In the figure: 1, sensor body; 11, bottom auxiliary frame; 2, fixed seat; 21, insertion installation cavity; 3, control precision detection assembly; 31, contrast opposite plate; 32, proximity sensor; 33, active detection ball; 34, connecting swing column; 35, connecting spring. DETAILED DESCRIPTION

[0020] Please refer to Figures 1-4The utility model provides the following technical scheme: including sensor body 1, sensor body 1 is fixedly installed with bottom auxiliary frame 11, bottom auxiliary frame 11 both sides are equipped with fixed seat 2, and fixed seat 2 is equipped with control precision detection subassembly 3, control precision detection subassembly 3 includes contrast opposite board 31 and movable detection ball 33, and movable detection ball 33 is opposite to the outer end surface of contrast opposite board 31, and the lower side of movable detection ball 33 is equipped with the connecting spring 35 of control position, and contrast opposite board 31 is fixedly connected with proximity sensor 32 on the side close to movable detection ball 33, and the position of bottom auxiliary frame 11 is detected.

[0021] In the embodiment: sensor body 1 is fixedly installed with bottom auxiliary frame 11, bottom auxiliary frame 11 both sides are equipped with fixed seat 2, and control precision detection subassembly 3 including contrast opposite board 31 and movable detection ball 33 is set up, contrast opposite board 31 outer end surface is opposite to movable detection ball 33, and sensor body 1 is installed so that bottom auxiliary frame 11 is inserted into fixed seat 2, and fixed seat 2 is installed at the position of demand, and bottom auxiliary frame 11 and fixed seat 2 are fixed by bolt, and when the phenomenon of unstable position appears in the later period, the bolt can be fastened or reinforced, when temperature measurement sensor is used after installation, contrast opposite board 31 can be opposite to movable detection ball 33, in the process of sensor use, if movable detection ball 33 swings the amplitude close to proximity sensor 32 through connecting spring 35, the amplitude of detection is approached, if movable detection ball 33 and contrast opposite board 31 are always in the state of distance change, can remind the maintenance personnel to check sensor body 1, easily guarantee the stability of sensor body 1 use, timely recovery normal detection data, in the initial use stage, movable detection ball 33 and contrast opposite board 31 are at fixed distance, compare with the distance parameter, if the change of detection through proximity sensor 32 is more frequent, and the distance of change is larger, can set up alarm, timely feedback to the maintenance personnel and handle.

[0022] Bottom auxiliary frame 11 bottom has the cavity that avoids, and the line body on sensor body 1 avoids through the cavity;When installing sensor body 1 uses, the line body can be laid through the cavity.

[0023] Fixed seat 2 is set up with insertion installation cavity 21, and bottom auxiliary frame 11 is inserted in insertion installation cavity 21, and bottom auxiliary frame 11 is fixed on fixed seat 2 by bolt, and fixed seat 2 is fixed in the use position by screw;Sensor body 1 is installed so that bottom auxiliary frame 11 is inserted into fixed seat 2, and fixed seat 2 is installed at the position of demand, and bottom auxiliary frame 11 and fixed seat 2 are fixed by bolt.

[0024] The bottom end of the activity detection ball 33 is fixedly connected with a connecting swing column 34, the proximity sensor 32 is opposite to the center position of the activity detection ball 33, one end of a connecting spring 35 is fixedly connected with the connecting swing column 34, and the other end of the connecting spring 35 is fixedly connected with the bottom auxiliary frame 11; if the activity detection ball 33 swings through the connecting spring 35 to approach the proximity sensor 32, the approaching amplitude is detected, if the activity detection ball 33 and the contrast opposite plate 31 are always in a distance change state, the maintenance personnel can be reminded to check the sensor body 1.

[0025] The end surface of the bottom auxiliary frame 11 is flush with the end surface of the fixed seat 2, and the contrast opposite plate 31 is fixedly connected with the fixed seat 2; the bottom auxiliary frame 11 is installed on the fixed seat 2, the fixed seat 2 is fixed at the installation position, the position of the contrast opposite plate 31 on the fixed seat 2 can be contrasted, and different connection points can be detected.

[0026] The working principle and use process of the utility model are as follows: the control precision detection assembly 3 including the contrast opposite plate 31 and the activity detection ball 33 is set, the outer end surface of the contrast opposite plate 31 is opposite to the activity detection ball 33, the sensor body 1 is installed so that the bottom auxiliary frame 11 is inserted into the fixed seat 2, the fixed seat 2 is installed at the required position, the bottom auxiliary frame 11 and the fixed seat 2 are fixed through bolts, in the later period, if the position is unstable, the bolt can be fastened or reinforced, when the temperature measuring sensor is installed and used, the contrast opposite plate 31 can be opposite to the activity detection ball 33, in the process of using the sensor, if the activity detection ball 33 swings through the connecting spring 35 to approach the proximity sensor 32, the approaching amplitude is detected, if the activity detection ball 33 and the contrast opposite plate 31 are always in a distance change state, the maintenance personnel can be reminded to check the sensor body 1, the stability of the sensor body 1 in use can be easily ensured, normal detection data can be recovered in time, in the initial use stage, the activity detection ball 33 and the contrast opposite plate 31 are at a fixed distance, the distance parameter is compared, if the change detected through the proximity sensor 32 is more frequent and the changed distance is larger, an alarm can be set to feedback to the maintenance personnel in time.

Claims

1. A temperature measuring sensor fixing structure comprising a sensor body (1), characterized by: The sensor body (1) is fixedly provided with a bottom auxiliary frame (11), both sides of the bottom auxiliary frame (11) are provided with a fixed seat (2), the fixed seat (2) is provided with a control precision detection assembly (3), the control precision detection assembly (3) comprises a contrast opposite plate (31) and a movable detection ball (33), the outer end face of the contrast opposite plate (31) is opposite to the movable detection ball (33), a control position connecting spring (35) is arranged below the movable detection ball (33), a proximity sensor (32) is fixedly connected to one side of the contrast opposite plate (31) close to the movable detection ball (33), and the position of the bottom auxiliary frame (11) is detected.

2. The temperature sensor fixing structure according to claim 1, characterized by: The bottom auxiliary frame (11) is provided with an avoiding cavity at the bottom, and the wire body on the sensor body (1) avoids the avoiding cavity.

3. The temperature sensor fixing structure according to claim 1, characterized by: The fixed seat (2) is provided with an insertion installation cavity (21), and the bottom auxiliary frame (11) is inserted into the insertion installation cavity (21).

4. The temperature sensor fixing structure according to claim 1, characterized by: The bottom auxiliary frame (11) is fixed on the fixed seat (2) by bolts, and the fixed seat (2) is fixed on the use position by screws.

5. The temperature sensor fixing structure according to claim 1, characterized by: The movable detection ball (33) is fixedly connected with a connecting swing column (34) at the bottom end, and the proximity sensor (32) is opposite to the center position of the movable detection ball (33).

6. The temperature sensor fixing structure according to claim 5, wherein: One end of the connecting spring (35) is fixedly connected with the connecting swing column (34), and the other end of the connecting spring (35) is fixedly connected with the bottom auxiliary frame (11).

7. The temperature sensor fixing structure according to claim 1, characterized by: The end face of the bottom auxiliary frame (11) is flush with the end face of the fixed seat (2), and the contrast opposite plate (31) is fixedly connected with the fixed seat (2).

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