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CN-224230997-U - Optical fiber sensor mounting structure

CN224230997UCN 224230997 UCN224230997 UCN 224230997UCN-224230997-U

Abstract

The utility model discloses an optical fiber sensor mounting structure, which comprises an upper connecting plate, wherein a lower connecting plate is arranged below the upper connecting plate, a top seat is arranged at the central position of the bottom end of the lower connecting plate, a plurality of upper connecting seats are fixed at the bottom end of the top seat, lower connecting seats are arranged on the right sides of the upper connecting seats, the outer walls between adjacent lower connecting seats and the upper connecting seats are contacted, rotating shafts are rotatably arranged between the plurality of upper connecting seats and the lower connecting seats, a rectangular frame is fixed at the bottom ends of the plurality of lower connecting seats, an optical fiber sensor body is arranged on the inner side of the rectangular frame, and a sensor interface is arranged on the outer wall on one side of the optical fiber sensor body. The utility model not only can adjust the inclination angle of the optical fiber sensor body according to the requirement so as to improve the signal transmitting and receiving efficiency of the optical fiber sensor body, but also achieves the aim of easy disassembly, assembly and maintenance of the optical fiber sensor body, and achieves the aim of easy stable installation of the optical fiber sensor body.

Inventors

  • LI RUI

Assignees

  • 江苏鑫玉安传感技术有限公司

Dates

Publication Date
20260512
Application Date
20250619

Claims (6)

  1. 1. The optical fiber sensor mounting structure is characterized by comprising an upper connecting plate (1), wherein a lower connecting plate (2) is arranged below the upper connecting plate (1), a footstock (8) is arranged at the central position of the bottom end of the lower connecting plate (2), a plurality of upper connecting seats (9) are fixed at the bottom end of the footstock (8), lower connecting seats (10) are arranged on the right side of each upper connecting seat (9), outer walls between adjacent lower connecting seats (10) and the upper connecting seats (9) are contacted, a rotating shaft (11) is rotatably arranged between each upper connecting seat (9) and each lower connecting seat (10), a rectangular frame (5) is fixed at the bottom end of each lower connecting seat (10), an optical fiber sensor body (6) is mounted on the inner side of each rectangular frame (5), two ends of each optical fiber sensor body (6) extend to the outer portion of the rectangular frame (5), and a sensor interface (601) is arranged on the outer wall on one side of each optical fiber sensor body (6).
  2. 2. The optical fiber sensor mounting structure according to claim 1, wherein two first locking bolts (7) are mounted on the outer wall of one side of the rectangular frame (5), and one end of each first locking bolt (7) penetrates through the rectangular frame (5) and is in threaded connection with the outer wall of the optical fiber sensor body (6).
  3. 3. The optical fiber sensor mounting structure according to claim 2, wherein two second locking bolts (13) are mounted on the outer wall of one side of the rectangular frame (5) far away from the first locking bolts (7), and one end of each second locking bolt (13) penetrates through the rectangular frame (5) and is in threaded connection with the outer wall of the optical fiber sensor body (6).
  4. 4. The optical fiber sensor mounting structure according to claim 1, wherein the third locking bolts (14) are mounted on two sides of the top end of the rectangular frame (5), and the bottom ends of the third locking bolts (14) penetrate through the rectangular frame (5) and are in threaded connection with the top end of the optical fiber sensor body (6).
  5. 5. The optical fiber sensor mounting structure according to claim 1, wherein the fourth locking bolts (12) are mounted on two sides of the bottom end of the top base (8), and the top ends of the fourth locking bolts (12) penetrate through the top base (8) and are in threaded connection with the bottom ends of the lower connecting plates (2).
  6. 6. The optical fiber sensor mounting structure according to claim 1, wherein a plurality of pin barrels (3) are mounted between the upper connecting plate (1) and the lower connecting plate (2), the top ends of the pin barrels (3) penetrate through the upper portion of the upper connecting plate (1), the bottom ends of the pin barrels (3) penetrate through the lower portion of the lower connecting plate (2), pin holes (4) are formed in the pin barrels (3), and two ends of the pin holes (4) extend to the outer portion of the pin barrels (3).

Description

Optical fiber sensor mounting structure Technical Field The utility model relates to the technical field of optical fiber sensing, in particular to an optical fiber sensor mounting structure. Background The optical fiber sensor has the advantages of strong electromagnetic interference resistance, high sensitivity, realization of distributed measurement, corrosion resistance and the like, and is widely applied to a plurality of industrial and civil monitoring fields, however, in the actual installation process, the existing installation structure has a plurality of problems, and the installation quality and the subsequent monitoring effect of the optical fiber sensor are seriously affected, so that the development of the installation structure of the optical fiber sensor is particularly important. The utility model provides a mounting structure of optical fiber sensor of reference bulletin number CN220490096U, it includes bottom plate and installation mechanism, the top both sides of bottom plate all are provided with fixed part, the inboard of fixed part is provided with places the piece, place the place ahead of piece and be provided with installation mechanism, installation mechanism includes support piece, rotating member, moving member and installed part, place the place ahead of piece and be provided with support piece, support piece's inboard is provided with the rotating member, the top of rotating member is provided with the moving member, earlier with rotatory strip adjustment to suitable angle, will spin the lid along the external screw thread screw in, the shrink mouth receives the extrusion shrink, makes inboard column spinner receive the extrusion to play the effect of fixed column spinner, adjust the position of movable block, make the adjustment hole align with the fixed orifices, later insert the bolt, install optical fiber sensor head in the mounting hole according to the diameter size, this mounting structure can freely adjust the angle and the distance of optical fiber sensor head, simple and practical according to the above-mentioned, this mounting structure can obtain better application, in order to satisfy optical fiber sensor's installation, but the anticipated angle sensor is difficult to reach the demand that the sensor is convenient for use often to receive the optical fiber sensor, the sensor is difficult to reach the user's the demand of the sensor. Disclosure of utility model The present utility model is directed to an optical fiber sensor mounting structure, and aims to solve the problems that the mounting structure proposed in the above background art can be better applied to meet the mounting requirement of an optical fiber sensor, but it is generally inconvenient to adjust the angle of the optical fiber sensor, so that the signal receiving and transmitting efficiency of the optical fiber sensor is difficult to reach the predetermined expectations. The optical fiber sensor mounting structure comprises an upper connecting plate, a lower connecting plate is arranged below the upper connecting plate, a top seat is mounted at the center position of the bottom end of the lower connecting plate, a plurality of upper connecting seats are fixed at the bottom end of the top seat, lower connecting seats are mounted on the right side of each upper connecting seat, outer walls between adjacent lower connecting seats and the upper connecting seats are contacted, rotating shafts are rotatably mounted between the upper connecting seats and the lower connecting seats, rectangular frames are fixed at the bottom ends of the lower connecting seats, optical fiber sensor bodies are mounted on the inner sides of the rectangular frames, two ends of each optical fiber sensor body extend to the outer parts of the rectangular frames, and sensor interfaces are arranged on the outer walls on one side of each optical fiber sensor body. Preferably, two first locking bolts are installed on the outer wall of one side of the rectangular frame, one end of each first locking bolt penetrates through the rectangular frame and is in threaded connection with the outer wall of the optical fiber sensor body, and the optical fiber sensor body is conveniently disassembled and assembled through the arrangement of the first locking bolts. Preferably, two second locking bolts are installed on the outer wall of one side, far away from the first locking bolt, of the rectangular frame, one end of each second locking bolt penetrates through the rectangular frame and is in threaded connection with the outer wall of the optical fiber sensor body, and the second locking bolts are arranged to facilitate dismounting operation on the optical fiber sensor body. Preferably, the third locking bolts are installed on two sides of the top end of the rectangular frame, the bottom ends of the third locking bolts penetrate through the rectangular frame and are in threaded connection with the top end of the optical fiber sensor body, and th