CN-224231107-U - Temperature sensor installation device

Abstract

The application discloses a temperature sensor mounting device, which belongs to the technical field of temperature sensor mounting, and comprises a temperature sensor body and a protection pipe fixedly mounted on the temperature sensor body, wherein a first flange plate is fixedly mounted on the protection pipe, a second flange plate is arranged at the lower end of the protection pipe, a connecting pipe is sleeved at the lower end of the second flange plate in a threaded manner, a fixing mechanism connected with the first flange plate is arranged on the second flange plate, the fixing mechanism comprises movable rods annularly distributed on the second flange plate and threaded rods fixedly mounted on the movable rods, the movable rods of the fixing mechanism drive the threaded rods to rotate, a sleeve seat axially moves along the threaded rods to squeeze the first flange plate, a double-ring sealing ring is compressed and deformed to form sealing specific pressure, the threaded engagement of a plum blossom threaded seat and the threaded rods provides pretightening force, the flange connection is ensured to be tight, the intervention of tools is reduced, and the whole mounting efficiency is accelerated by adopting the fixing mode.

Inventors

• LI BIN
• PENG LIJING
• ZHAO YANXUAN

Assignees

• 李彬

Dates

Publication Date

20260512

Application Date

20250701

Claims (5)

1. 1. The temperature sensor mounting device comprises a temperature sensor body (1) and a protection pipe (2) fixedly mounted on the temperature sensor body (1), wherein a first flange plate (3) is fixedly mounted on the protection pipe (2), a second flange plate (5) is arranged at the lower end of the protection pipe (2), and a connecting pipe (4) is sleeved at the lower end of the second flange plate (5) in a threaded manner; the device is characterized in that a fixing mechanism (6) connected with the first flange (3) is arranged on the second flange (5); The utility model provides a fixed establishment (6) is including being movable rod (61) and the threaded rod (62) of fixed mounting on movable rod (61) that annular distribution was on second ring flange (5), threaded rod (62) go up the screw thread cup joint with cover seat (63) of first ring flange (3) fastening, fixed mounting has plum blossom screw thread seat (64) on cover seat (63), plum blossom screw thread seat (64) with threaded rod (62) screw thread cover is established, the lower extreme of first ring flange (3) is provided with dicyclo sealing washer (31), seal groove (51) that are used for dicyclo sealing washer (31) grafting are seted up to the upper end of second ring flange (5).
2. 2. The temperature sensor mounting device according to claim 1, wherein the second flange plate (5) and the first flange plate (3) are provided with movable ports (7) corresponding to the movable rods (61), the movable rods (61) are positioned at the movable ports (7) and are rotationally connected with the second flange plate (5), and limiting rings (611) rotationally connected with the second flange plate (5) are fixedly arranged at two ends of each movable rod (61).
3. 3. The temperature sensor mounting device according to claim 2, wherein a second protection sleeve (65) is fixedly arranged at the upper end of the quincuncial thread seat (64), a first protection sleeve (632) is fixedly arranged at the lower end of the sleeve seat (63), and the first protection sleeve (632) and the second protection sleeve (65) are sleeved with the threaded rod (62).
4. 4. The device for mounting a temperature sensor according to claim 3, wherein the lower end of the socket (63) is formed with a plurality of grooves (631) in a ring shape.
5. 5. The temperature sensor mounting device according to claim 4, wherein a fixing ring (66) is welded on the outer portion of the second protective sleeve (65), and a plurality of limiting rings (611) are annularly distributed on the fixing ring (66).

Description

Temperature sensor installation device Technical Field The application relates to the technical field of temperature sensor installation, in particular to a temperature sensor installation device. Background In the current industrial application, flange formula temperature sensor wide application is in various equipment that need temperature monitoring, and flange formula temperature sensor is usually by temperature probe, flange and parts such as mounting bolt and nut, need to align the ring flange with another group of ring flange on the equipment being surveyed during the installation to fasten fixedly through bolt and nut, this kind of traditional mounting means has higher steadiness and high-strength mechanical connection, can effectively guarantee temperature sensor's stability and reliability in the course of the work, is particularly useful for large-scale equipment or space abundant place. However, with the increasingly compact requirements of modern industrial equipment on space layout, a small installation space has become a significant problem, especially in places where space is limited or where installation positions are inconvenient to operate, workers are often limited in space when installing flange type temperature sensors, tools such as wrenches are required to screw bolts, however, due to the limited space, the wrenches are often inconvenient to use, and multiple adjustment positions may be required, which not only increases the complexity of the installation process, but also may result in waste of man-hours. Accordingly, the present application provides a temperature sensor mounting apparatus to solve the above-described problems. Disclosure of utility model The application provides a temperature sensor mounting device, which aims to solve the problems that workers in the background art are often limited by space narrowing when mounting flange type temperature sensors, are often inconvenient when using a spanner, and can need to adjust positions for multiple times. The temperature sensor mounting device comprises a temperature sensor body and a protection pipe fixedly mounted on the temperature sensor body, wherein a first flange plate is fixedly mounted on the protection pipe, a second flange plate is arranged at the lower end of the protection pipe, and a connecting pipe is sleeved at the lower end of the second flange plate in a threaded manner; the second flange plate is provided with a fixing mechanism connected with the first flange plate; The fixed establishment is including being annular movable rod and the threaded rod of fixed mounting on the movable rod of distribution on the second ring flange, the threaded rod go up the screw thread cup joint with the cover seat of first ring flange fastening, fixed mounting has plum blossom screw thread seat on the cover seat, plum blossom screw thread seat with the threaded rod screw thread cup joints, the lower extreme of first ring flange is provided with the dicyclo sealing washer, the seal groove that is used for the dicyclo sealing washer grafting is seted up to the upper end of second ring flange, and first ring flange and second ring flange all adopt high strength corrosion-resistant stainless steel material. Preferably, the second flange plate and the first flange plate are provided with movable ports corresponding to the movable rods, the movable rods are located at the movable ports and are rotationally connected with the second flange plate, limiting rings rotationally connected with the second flange plate are fixedly arranged at two ends of each movable rod, the positions of the threaded rods can be adjusted through rotating the movable rods during installation, and the threaded rods are located below the second flange plate when the movable rods are not installed. Preferably, the upper end of the plum blossom thread seat is fixedly provided with a second protection sleeve, the lower end of the sleeve seat is fixedly provided with a first protection sleeve, and the first protection sleeve and the second protection sleeve are sleeved with the thread rod. Preferably, the lower end of the sleeve seat is provided with a plurality of grooves in an annular shape, friction strength is increased by arranging the grooves, and the grasping degree is improved. Preferably, a fixed ring is welded outside the second protective sleeve, and a plurality of limiting rings are annularly distributed on the fixed ring. This temperature sensor installation device, first ring flange and second ring flange insert the seal groove through the dicyclo sealing washer and realize initial seal, fixed establishment's movable rod drives the threaded rod rotation, the cover seat is along threaded rod axial displacement, the first ring flange of extrusion makes dicyclo sealing washer compression deformation, form sealed specific pressure, plum blossom screw thread seat provides the pretightning force with the screw thread cooperation of threaded rod, ensure