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Through-flow node temperature measuring device and installation device thereof

A technology for temperature measuring devices and installation devices, which is applied in the direction of measuring devices, electric devices, thermometers, etc., can solve problems that cannot be solved by temperature measurement methods, affect the safe operation of the power grid, and operate faults, so as to reduce the time spent at high altitudes and reduce operations. Difficulty, high reliability effect

Pending Publication Date: 2022-03-25
FUZHOU POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These accessories are sometimes affected by long-term environmental pollution, corrosion or processing technology, which will cause overheating of the line, cause operation failure, and seriously affect the safe operation of the power grid, so it is necessary to monitor this in real time
[0003] Since the monitoring points are all in the environment of high voltage, high current, and strong magnetic field, and some monitoring points are even in a confined space, due to problems such as strong electromagnetic noise, high-voltage insulation, and space constraints, the usual temperature measurement method cannot Solve these problems without using

Method used

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  • Through-flow node temperature measuring device and installation device thereof
  • Through-flow node temperature measuring device and installation device thereof
  • Through-flow node temperature measuring device and installation device thereof

Examples

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Embodiment 1

[0032] see Figure 1-5 , the invention provides a technical solution: a flow node temperature measuring device, including a spring pressure temperature measuring sensor 1, the end surface of the spring pressure temperature measuring sensor 1 is fixedly installed with a self-locking clamp bottom plate clamp 2, a self-locking clamp bottom plate clamp The left and right sides of the plate 2 are symmetrically equipped with pressure spring seats 3, and the pressure spring seats 3 on both sides are respectively hinged with double-circle pressure springs 5 ​​through bullet frame letter nails 4. Above the tension clamp, there is enough space in the middle of the double coil pressure spring 5 to accommodate the bolts on the tension clamp. The force limits the overall three-axis movement. When distance vibration occurs, the double-coil compression spring 5 is set on the bolt of the tension clamp to prevent displacement caused by excessive external force. The double-coil pressure spring...

Embodiment 2

[0036] see figure 1 and 6 -9, the invention provides a technical solution: an installation device for a flow node temperature measuring device, including a spring casing 6 for accommodating a spring pressure temperature measuring sensor 1, and the rear end of the inner cavity of the spring casing 6 is provided with a mounting pressure Spring 7, the rear end of spring shell 6 is connected with fixed support plate 9 by fastener 8, and the rear end of fixed support plate 9 is installed with order mounting head 10 by fastening bolt 902 rotation, and the outer wall of spring shell 6 is provided with a pair of Symmetrically distributed transverse guide strips 11, the transverse guide strips 11 are fixedly provided with longitudinal guide strips 12, and the longitudinal guide strips 12 are provided with two pairs, which are bifurcated with front openings and perpendicular to the transverse guide strips 11. The guiding and guiding effect can cooperate with the lateral guide bar 11 to...

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Abstract

The invention discloses a through-flow node temperature measuring device and a mounting device thereof in the technical field of through-flow node temperature measuring devices.The temperature measuring device comprises an elastic pressing type temperature measuring sensor, a self-locking clamping bottom plate clamping plate is fixedly mounted on the end face of the elastic pressing type temperature measuring sensor, and pressure spring seats are symmetrically mounted on the left side and the right side of the self-locking clamping bottom plate clamping plate; the mounting device comprises a spring shell and a mounting pressure spring, a fixing support plate and a line connector mounting head are arranged at the rear end of the spring shell, and a transverse guide strip, a longitudinal guide strip, a hook supporting column and a double-ring pressure spring hook are arranged on the outer wall of the spring shell. The sensor of the monitoring device is mounted on high-voltage equipment, so that the high-altitude residence time and the operation difficulty are reduced.

Description

technical field [0001] The invention relates to the technical field of a flow node temperature measuring device, in particular to a flow node temperature measuring device and an installation device thereof. Background technique [0002] The stable and reliable operation of transmission lines is of great significance to ensure the healthy development of society and people's stable life. Tension clamps are used in high-voltage transmission to fix wires, bear the tension of wires, and hang wires to insulating strings and transmission towers. They are in direct contact with transmission lines. In high-voltage environments, they will also pass large currents. If there is oxidation or poor contact in the gap itself, overheating will occur, causing the strength to decrease and affecting the safety of power transmission. In addition, there are many kinds of fittings or insulating accessories such as towers, insulators, and grounding wires on the line. These accessories are sometim...

Claims

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Application Information

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IPC IPC(8): G01K1/024G01K1/08G01K7/16G08C17/02
CPCG01K1/024G01K1/08G01K7/16G08C17/02
Inventor 郑孝干冯振波蔡金林廖成师蔡光飚余辉生严澍陈宇蔡明友林啸董剑峰王启强叶凌波李德疆
Owner FUZHOU POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER