CN210893478U

CN210893478U - Temperature measuring line stability detection device

Info

Publication number: CN210893478U
Application number: CN201921433308.XU
Authority: CN
Inventors: 谢生华; 蔡宣炎; 周世康; 龚明子; 饶先鹏; 苏艺凡
Original assignee: Cccc First Highway Engineering Bureau Xiamen Detection Technology Co ltd
Current assignee: Cccc First Highway Engineering Bureau Xiamen Detection Technology Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-30
Anticipated expiration: 2029-08-30

Abstract

The utility model belongs to the technical field of bulky concrete temperature measurement, specifically disclose a temperature measurement line stability detection device, including the constant temperature water bath, constant temperature water bath bottom is equipped with a fixed bolster, be equipped with a plurality of circular ports on the fixed bolster, an organic glass section of thick bamboo has been placed in the circular port, and an organic glass section of thick bamboo is equipped with annular stopper apart from bottom 10cm department, placing the temperature survey line that waits to detect in an organic glass section of thick bamboo, having placed the rubber disc on the stopper, be equipped with circular through-hole on the rubber disc, in the through-hole was located to the temperature survey line, be equipped with the groove in an organic glass section of thick bamboo, it is 1m to go up perpendicular distance between groove and the stopper, the utility model has.

Description

Temperature measuring line stability detection device

Technical Field

The utility model belongs to the technical field of bulky concrete temperature measurement, especially, relate to a temperature measurement line stability detection device.

Background

When large-volume concrete is poured, due to the fact that the large volume of the concrete is large, a large amount of hydration heat can be generated in the cement hardening process, the temperature inside the concrete rises, and the surface of a product cracks, in order to prevent harmful cracks on the surface of a structure body, the temperature inside the concrete is often required to be monitored, a temperature measuring line which meets the standard and is stable in work is required to be used during temperature monitoring, the quality of the measuring line is only required in the existing specification GB/T51028-2015' technical specification for measuring and controlling the temperature of the large-volume concrete, an accurate calibration method and a calibration device are not provided, so that a plurality of detection mechanisms cannot pay enough attention to the work, the failure of the measuring point in the temperature monitoring process can be caused, and the like, and great adverse effects are brought to the monitoring result.

Disclosure of Invention

The utility model aims at providing a temperature measurement line stability detection device has convenient to use, and the temperature is convenient for control, detects accurate advantage.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a temperature measurement line stability detection device, includes the constant temperature water bath, constant temperature water bath tank bottom is equipped with a fixed bolster, be equipped with the landing leg on the fixed bolster, be equipped with a plurality of circular ports on the fixed bolster, an organic glass section of thick bamboo has been placed in the circular hole, the temperature measurement line that detects is placed to the organic glass section of thick bamboo in.

Further, 13 arc-shaped grooves are uniformly formed in the periphery of the top end of the organic glass cylinder.

Further, still be equipped with in the organic glass section of thick bamboo with an organic glass section of thick bamboo internal diameter assorted puck, the puck center is equipped with a central round hole, still is equipped with 12 peripheral round holes around central round hole a week.

Further, an annular limiting block is further arranged on the inner wall of the organic glass cylinder, the distance between the limiting block and the bottom of the cylinder body is 10cm, and a rubber disc is arranged on the limiting block.

Furthermore, an upper scribed line is arranged in the organic glass cylinder, and the vertical distance between the upper scribed line and the limiting block is 1 m.

Furthermore, a cover is further arranged on the constant-temperature water bath tank, and a plurality of round holes matched with the organic glass channels are formed in the cover.

Furthermore, an end cover is further arranged at the top end of the organic glass cylinder.

Furthermore, a control panel is also arranged on the constant-temperature water bath.

The utility model has the advantages that: owing to set up the puck, can insert 1 standard temperature measurement line as the comparison standard in the circular through-hole in the middle of the puck, insert 12 temperature measurement lines that wait to detect at the circumference, and fix the end of a thread, set up the constant temperature water bath after good, cover the lid in constant temperature water bath and the lid of organic glass bucket, owing to set up a plurality of organic glass section of thick bamboo in the constant temperature waters inslot, can once only detect a plurality of temperature measurement lines that wait like this, whole device has simple structure, convenient to use's advantage.

Drawings

Fig. 1 is a schematic structural diagram 1 of the present invention.

Fig. 2 is a schematic structural diagram 2 of the present invention.

Fig. 3 is a schematic structural diagram of the middle support of the present invention.

Fig. 4 is a partial enlarged view of the organic glass tube of the present invention.

Fig. 5 is a schematic structural diagram of the rubber disc of the present invention.

1. A constant temperature water bath; 2. an organic glass cylinder; 21. an arc-shaped groove; 22. a limiting block; 3. a support; 31. a support leg; 4. a circular hole; 5. measuring a temperature line; 6. a rubber disc; 61. a peripheral circular hole; 7. a central circular hole; 8. an end cap; 9. a control panel.

Detailed Description

As shown in the figure, the temperature measuring line stability detection device comprises a constant temperature water bath tank 1, wherein a control panel 9 is further arranged on the constant temperature water bath tank 1, the constant temperature water bath tank used by the utility model is a common constant temperature water bath tank with control panel control on the market, a fixed support 3 is arranged at the bottom of the constant temperature water bath tank 9, a plurality of circular holes 4 are arranged on the fixed support 3, supporting legs are further arranged at the lower part of the support 3, an organic glass cylinder 2 is placed in the circular holes 4, an upper scribed line is arranged in the organic glass cylinder 2, the vertical distance between the upper scribed line and a limit block 22 is 1m, the water obtaining height in the organic glass cylinder 2 is 1m, a rubber disc 6 matched with the inner diameter of the organic glass cylinder 2 is further arranged in the organic glass cylinder 2, an annular limit block 22 is further arranged on the inner wall of the organic glass cylinder 2, the limiting block 22 is provided with a rubber disc 6, the limiting block is used for preventing the position of the rubber disc from changing, the center of the rubber disc 6 is provided with a central round hole 7, 12 peripheral round holes 61 are arranged around the central round hole 7, 13 arc-shaped grooves 21 are uniformly arranged around the top of the organic glass cylinder 2, the device is used for fixing a temperature measuring line 5 to be detected, the temperature measuring line 5 to be detected is placed in the organic glass cylinder 2, a probe of the temperature measuring line 5 to be detected is positioned in a peripheral circular hole 61 of the rubber disc 6, a standard measuring line is placed in a central circular hole 7, the constant temperature water bath 1 is also provided with a cover, the cover is provided with a plurality of round holes matched with the organic glass cylinder 2, the cover is arranged to prevent the water in the constant temperature water bath from evaporating too fast, the top end of the organic glass cylinder 2 is also provided with an end cover 8, this is done to keep the temperature of the water constant and to avoid evaporation or spillage of the water.

When the device is used, a standard temperature measuring wire is firstly inserted into a central circular hole of a rubber disc, then 12 temperature measuring wires to be detected are respectively inserted into 12 peripheral circular holes of the circumference of the rubber disc, the rubber disc is placed at a specified position of an organic glass cylinder after being fixed, (generally positioned below the water level of a constant-temperature water bath tank), the head of the temperature measuring wire is fixed in an arc-shaped groove at the top end of the organic glass cylinder, a cover is covered, if a plurality of organic glass cylinders are arranged, the organic glass cylinder is placed in a cylindrical groove of a fixed support after the steps are repeated, tap water is injected into the organic glass cylinder, the water level reaches the upper scribing position, the cover of the constant-temperature water bath tank is covered, water is filled into the constant-temperature water bath tank, the cover is covered, a control panel is adjusted to be at a constant temperature of 25 ℃, an external monitoring system is started after the constant temperature is kept, if the displayed readings of the measuring points are all effective and constant, the temperature of the constant-temperature water bath box is adjusted according to the requirement to check multiple temperature points, and the stability of the temperature measuring points is judged.

Claims

1. The utility model provides a temperature measurement line stability detection device which characterized in that: including the constant temperature water bath, constant temperature water bath tank bottom is equipped with a fixed bolster, be equipped with the landing leg on the fixed bolster, be equipped with a plurality of circular ports on the fixed bolster, an organic glass section of thick bamboo has been placed in the circular port, the temperature survey line that detects is placed to the organic glass section of thick bamboo.

2. The temperature sensing line stability sensing device of claim 1, wherein: and 13 arc-shaped grooves are uniformly formed in the periphery of the top end of the organic glass cylinder.

3. The temperature sensing line stability sensing device of claim 2, wherein: still be equipped with in the organic glass section of thick bamboo with an organic glass section of thick bamboo internal diameter assorted puck, the puck center is equipped with a central round hole, still is equipped with 12 peripheral round holes around central round hole a week.

4. The temperature sensing line stability sensing device of claim 3, wherein: the inner wall of the organic glass cylinder is further provided with an annular limiting block, the limiting block is 10cm away from the bottom of the cylinder body, a rubber disc is arranged on the limiting block, an upper scribed line is arranged in the organic glass cylinder, and the vertical distance between the upper scribed line and the limiting block is 1 m.

5. The temperature sensing line stability sensing device of claim 4, wherein: the thermostatic water bath is also provided with a cover, and the cover is provided with a plurality of round holes matched with the organic glass.

6. The temperature sensing line stability sensing device of claim 5, wherein: an end cover is further arranged at the top end of the organic glass cylinder.

7. The temperature sensing line stability sensing device of claim 6, wherein: and the constant-temperature water bath is also provided with a control panel.