CN217819008U

CN217819008U - Optical cable monitoring device with position fixing structure

Info

Publication number: CN217819008U
Application number: CN202222065821.6U
Authority: CN
Inventors: 曹孟辉; 宋雷; 严静; 陈姗
Original assignee: Core Huachuang Wuhan Photoelectric Technology Co ltd
Current assignee: Core Huachuang Wuhan Photoelectric Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-15
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an optical cable monitoring devices with fixed position structure, which comprises a base, surface mounting has the promotion part on the base, promote the part top and install the optic fibre equipment of testing vibration, optic fibre equipment of testing vibration both ends symmetric connection has seted up a plurality of wiring mouths, install clamping part on the wiring mouth on the optic fibre equipment of testing vibration. The utility model discloses utilize optic fibre vibration measuring equipment can realize the stable monitoring work to optic fibre, wherein can carry out the bottom sprag to optic fibre vibration measuring equipment with the help of promoting the part, and can carry out dynamic adjustment to optic fibre vibration measuring equipment's mounted position with the help of promoting the part, the accommodation of equipment has been increased, operable space is big, can carry out the external fixation to the optic fibre of connecting on the optic fibre vibration measuring equipment with the help of clamping part, the stability of junction has been guaranteed, avoid appearing unexpected separation and the risk that drops, the security in the operation has been guaranteed.

Description

Optical cable monitoring device with position fixing structure

Technical Field

The utility model relates to a relevant technical field of fiber detection equipment specifically is an optical cable monitoring devices with fixed position structure.

Background

The optical fiber is a short-hand writing of optical fiber, is a fiber made of glass or plastic and can be used as a light conduction tool; the optical fiber consists of two layers of glass with different refractive indexes, the inner layer is an optical inner core, the diameter of the inner layer is several micrometers to dozens of micrometers, and the diameter of the outer layer is 0.1-0.2 mm;

with the high-speed development of the information era, the optical fiber plays a crucial role in the field of information transmission, the optical fiber needs to be distributed and assembled with the optical fiber vibration measuring equipment for use when being laid for use at present, the optical fiber is conveniently and safely monitored, vibration signals generated manually such as excavation or theft can be collected, and loss can be effectively reduced.

The prior art has the following defects: present optic fibre equipment of measuring vibration is monitoring, because not consolidating the processing to its junction, consequently the condition that the accident drops very easily appears in the actual monitoring optic fibre, needs the staff to peg graft the debugging repeatedly, has prolonged staff's the later maintenance degree of difficulty to present optic fibre equipment of measuring vibration does not possess high regulatory function, can't carry out altitude mixture control according to actual installation environment, and the installation limitation is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical cable monitoring devices with fixed position structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical cable monitoring device with a position fixing structure comprises a base, wherein a lifting part is arranged on the upper surface of the base, optical fiber vibration measuring equipment is arranged at the top end of the lifting part, a plurality of wiring ports are symmetrically connected to two ends of the optical fiber vibration measuring equipment, a clamping part is arranged on the optical fiber vibration measuring equipment on each wiring port, and the clamping part can clamp an optical fiber line arranged on each wiring port;

the top end of the optical fiber vibration measurement equipment is connected with a data connecting wire, and the data connecting wire is electrically connected with an upper computer.

As a further preferred aspect of the present technical solution, handles are symmetrically installed on both sides of the upper surface of the optical fiber vibration measurement device, and the handles are detachably connected to the optical fiber vibration measurement device through bolts.

As a further preferred of this technical scheme, the lifting member includes that the top is equipped with open-ended promotion chamber, promotes post and reinforcement portion, promote the chamber and install in base upper surface center department, promote post slidable mounting in promoting the intracavity, reinforcement portion installs at a promotion chamber lateral wall top, and reinforcement portion output corresponds alternates to promoting on the post.

As a further preferred aspect of the present technical solution, the lifting column is provided with a positioning plate, and the positioning plate is connected with the lower surface of the optical fiber vibration measurement device.

As a further preferred option of the technical solution, a slide way is provided at one side of the inner wall of the lifting cavity, and a slide bar matched with the slide way is installed on the side wall of the lifting column.

As further preferred of this technical scheme, the reinforcement includes a plurality of constant head tanks, fixed station, slip chamber, slider, reference column and positioning spring, the constant head tank equidistance is seted up and is being promoted a post lateral wall, the fixed station is installed on a promotion chamber lateral wall top, the slip chamber is installed at the fixed station upper surface, slider slidable mounting is at the slip intracavity, the reference column slides and wears to establish and is being promoted chamber one side top and be connected with the slider, and the reference column corresponds block to the constant head tank in, positioning spring installs at the slider back, and positioning spring afterbody and the contact of slip intracavity wall.

As a further preferred of this technical scheme, clamping unit includes two baffles, two linkage blocks, two positioning screw, two semicircle boards and two tracks, the baffle symmetry is installed in wiring mouth both sides and is connected with optic fibre vibration measuring equipment, the track is seted up at optic fibre vibration measuring equipment lateral wall and is located to set up in baffle one side, the linkage block corresponds the slip block in the track, the semicircle board is installed in linkage block one side, positioning screw passes the baffle through the screw thread soon and is connected with linkage block back rotation.

The utility model provides an optical cable monitoring devices with fixed position structure possesses following beneficial effect:

(1) The utility model discloses a be equipped with clamping unit, correspond and rotate the positioning screw, through the direction of baffle, order about the linkage piece of this side and correspond on the track and remove, drive the semicircle board and follow the removal and contact with the optic fibre lateral wall, realized with the help of the combined action of two semicircle boards down that the outside centre gripping to optic fibre is fixed, avoid optic fibre and optic fibre vibration measuring equipment junction to appear the risk that drops, reduced staff's the maintenance degree of difficulty to it is convenient to install and dismantle.

(2) The utility model discloses a be equipped with the promotion part, slide from top to bottom in promoting the intracavity with the help of promoting the post, realized reaching the effect of altitude mixture control to promoting the post and promoting the regulation of chamber total length, make things convenient for the staff to finely tune the use to the working height of optic fibre vibration measuring equipment according to the in-service use environment, and under the supplementary of reinforcing portion, promote the reference column with the help of positioning spring and move forward and correspond to realize fixing in alternating to the constant head tank, avoid promoting the post problem that the aversion appears, make the promotion post can carry out dynamic adjustment in the adjustable interval of constant head tank, convenient operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a lifting member of the present invention;

fig. 3 is a schematic view of the installation of the clamping member in the optical fiber vibration measuring device according to the present invention;

FIG. 4 is a schematic view of the clamping member of the present invention;

fig. 5 is a schematic view of the distribution of the clamping members on the wiring port of the present invention.

In the figure: 1. a base; 2. an optical fiber vibration measuring device; 3. a wiring port; 4. a data link; 5. a handle; 6. a lifting chamber; 7. a lifting column; 8. positioning a plate; 9. a slideway; 10. positioning a groove; 11. a fixed table; 12. a sliding cavity; 13. a slider; 14. a positioning column; 15. a positioning spring; 16. a baffle plate; 17. a linkage block; 18. positioning a screw rod; 19. a semicircular plate; 20. a track.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

The utility model provides a technical scheme: as shown in fig. 1 and fig. 3, in this embodiment, an optical cable monitoring device with a position fixing structure includes a base 1, a lifting component is installed on an upper surface of the base 1, an optical fiber vibration measurement device 2 is installed at a top end of the lifting component, a plurality of wiring ports 3 are symmetrically connected to two ends of the optical fiber vibration measurement device 2, a clamping component is installed on the optical fiber vibration measurement device 2 on the wiring ports 3, and the clamping component can clamp an optical fiber line installed on the wiring ports 3; the top end of the optical fiber vibration measurement equipment 2 is connected with a data connection line 4, the data connection line 4 is electrically connected with an upper computer, handles 5 are symmetrically arranged on two sides of the upper surface of the optical fiber vibration measurement equipment 2, and the handles 5 are detachably connected with the optical fiber vibration measurement equipment 2 through bolts.

As shown in fig. 1 and fig. 2, the lifting component includes a lifting cavity 6 with an opening at the top end, a lifting column 7 and a reinforcing part, the lifting cavity 6 is installed at the center of the upper surface of the base 1, the lifting column 7 is slidably installed in the lifting cavity 6, the reinforcing part is installed at the top end of a side wall of the lifting cavity 6, the output end of the reinforcing part correspondingly penetrates through the lifting column 7, a positioning disc 8 is installed on the lifting column 7, the positioning disc 8 is connected with the lower surface of the optical fiber vibration measuring device 2, a slide rail 9 is installed on one side of the inner wall of the lifting cavity 6, a slide bar matched with the slide rail 9 is installed on the side wall of the lifting column 7, the lifting column 7 slides up and down in the lifting cavity 6, the effect of adjusting the total length of the lifting column 7 and the lifting cavity 6 is achieved, and the working height of the optical fiber vibration measuring device 2 can be conveniently finely adjusted according to the actual use environment.

As shown in fig. 2, the reinforcing portion includes a plurality of positioning slots 10, a fixing table 11, a sliding cavity 12, a slider 13, a positioning column 14 and a positioning spring 15, the positioning slots 10 are equidistantly arranged on a side wall of the lifting column 7, the fixing table 11 is installed on the top end of a side wall of the lifting cavity 6, the sliding cavity 12 is installed on the upper surface of the fixing table 11, the slider 13 is slidably installed in the sliding cavity 12, the positioning column 14 is slidably inserted on the top end of one side of the lifting cavity 6 and connected with the slider 13, the positioning column 14 is correspondingly clamped in the positioning slots 10, the positioning spring 15 is installed on the back of the slider 13, and the tail of the positioning spring 15 contacts with the inner wall of the sliding cavity 12, the positioning column 14 is pushed to move forward by the positioning spring 15, and correspondingly inserted in the positioning slots 10 to achieve fixation, and the problem that the lifting column 7 is displaced is avoided.

As shown in fig. 3, 4 and 5, the clamping component includes two baffles 16, two linkage blocks 17, two positioning screws 18, two semicircular plates 19 and two rails 20, the baffles 16 are symmetrically installed at two sides of the wiring port 3 and connected with the optical fiber vibration measuring device 2, the rails 20 are arranged at the side wall of the optical fiber vibration measuring device 2 and located at one side of the baffles 16, the linkage blocks 17 are correspondingly and slidably clamped in the rails 20, the semicircular plates 19 are installed at one side of the linkage blocks 17, the positioning screws 18 penetrate through the baffles 16 through threaded screwing and are rotatably connected with the back of the linkage blocks 17, external clamping and fixing of the optical fibers are realized under the combined action of the two semicircular plates 19, the risk that the connection part of the optical fibers and the optical fiber vibration measuring device 2 is dropped is avoided, and the maintenance difficulty of workers is reduced.

The utility model provides an optical cable monitoring devices with fixed position structure, concrete theory of operation as follows: the optical fiber vibration measuring device 2 is fixed and used by means of the base 1, the optical fiber vibration measuring device 2 and an optical fiber are connected to conveniently perform subsequent stable detection, signals collected by the optical fiber vibration measuring device 2 can be transmitted to an upper computer for analysis and display by means of the data connecting wire 4, leakage and vibration around the inside and outside of a pipe network are achieved, vibration signals generated by people such as excavation or theft are collected, loss can be effectively reduced, the optical fiber vibration measuring device 2 can be supported at the bottom by means of a lifting part, the mounting position of the optical fiber vibration measuring device 2 can be dynamically adjusted by means of the lifting part, the adaptation range of the device is enlarged, the operable space is large, the optical fiber connected to the optical fiber vibration measuring device 2 can be fixed outside by means of a clamping part, the stability of a connection position is guaranteed, the risk of accidental separation and falling is avoided, and the safety in operation is guaranteed;

during height adjustment: through the lifting part, the lifting column 7 slides up and down in the lifting cavity 6, the effect of adjusting the total length of the lifting column 7 and the lifting cavity 6 is achieved, fine adjustment of the working height of the optical fiber vibration measurement equipment 2 is facilitated for workers according to the actual using environment, the positioning column 14 is pushed to move forwards by the aid of the positioning spring 15 and correspondingly penetrates into the positioning groove 10 to be fixed under the assistance of the reinforcing part, the problem that the lifting column 7 is displaced is avoided, when subsequent adjustment is needed, only the sliding block 13 needs to be pushed reversely and the positioning spring 15 needs to be compressed, the positioning column 14 is separated from the positioning groove 10 along with the movement, the subsequent height adjustment operation can be carried out, the lifting column 7 can be dynamically adjusted in the adjustable section of the positioning groove 10, and the operation is convenient;

when the joint is clamped: through being equipped with clamping part, optical fiber connection is back on optic fibre vibration measurement equipment 2, can correspond and rotate positioning screw 18, through the direction of baffle 16, order about the linkage piece 17 of this side and correspond the removal on track 20, drive half circular plate 19 and follow the removal and contact with the optic fibre lateral wall, realized fixed to the outside centre gripping of optic fibre under the combined action with the help of two half circular plates 19, avoid optic fibre and optic fibre vibration measurement equipment 2 junction to appear the risk that drops, staff's the maintenance degree of difficulty has been reduced, and it is convenient to install and dismantle.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description of specification and drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model no longer details here, and the content of not doing detailed description in this specification if the conventional circuit appears and problem such as control connection all belongs to the prior art that technical staff in the field knows, no longer too much neoplasms are complained.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optical cable monitoring device with a position fixing structure comprises a base (1), and is characterized in that: the optical fiber vibration testing device comprises a base (1), wherein a lifting part is arranged on the upper surface of the base (1), optical fiber vibration testing equipment (2) is arranged at the top end of the lifting part, a plurality of wiring ports (3) are symmetrically connected and formed at two ends of the optical fiber vibration testing equipment (2), a clamping part is arranged on the optical fiber vibration testing equipment (2) on each wiring port (3), and the clamping part can clamp an optical fiber wire arranged on each wiring port (3);

the top end of the optical fiber vibration measurement equipment (2) is connected with a data connection line (4), and the data connection line (4) is electrically connected with an upper computer.

2. A cable monitoring device with a position fixing structure as claimed in claim 1, wherein: the optical fiber vibration measuring equipment is characterized in that handles (5) are symmetrically arranged on two sides of the upper surface of the optical fiber vibration measuring equipment (2), and the handles (5) are detachably connected with the optical fiber vibration measuring equipment (2) through bolts.

3. A cable monitoring device having a position fixing structure according to claim 1, wherein: the lifting component comprises a lifting cavity (6) with an opening at the top end, a lifting column (7) and a reinforcing part, the lifting cavity (6) is installed at the center of the upper surface of the base (1), the lifting column (7) is installed in the lifting cavity (6) in a sliding mode, the reinforcing part is installed at the top end of one side wall of the lifting cavity (6), and the output end of the reinforcing part correspondingly penetrates to the lifting column (7).

4. A cable monitoring device having a position fixing structure according to claim 3, wherein: and a positioning disc (8) is installed on the lifting column (7), and the positioning disc (8) is connected with the lower surface of the optical fiber vibration measuring equipment (2).

5. A cable monitoring device having a position fixing structure according to claim 3, wherein: promote chamber (6) inner wall one side and seted up slide (9), promote post (7) lateral wall and install the draw runner with slide (9) complex.

6. A cable monitoring device with a position fixing structure according to claim 3, wherein: the reinforcing part comprises a plurality of positioning grooves (10), a fixing table (11), a sliding cavity (12), a slider (13), a positioning column (14) and positioning springs (15), positioning grooves (10) are arranged at the same distance on the side wall of the lifting column (7), the fixing table (11) is installed at the top end of the side wall of the lifting cavity (6), the sliding cavity (12) is installed on the upper surface of the fixing table (11), the slider (13) is installed in the sliding cavity (12), the positioning column (14) is installed on the top end of one side of the lifting cavity (6) in a sliding mode and connected with the slider (13), the positioning column (14) corresponds to the positioning grooves (10), the positioning springs (15) are installed on the back of the slider (13), and the tail of the positioning springs (15) is in contact with the inner wall of the sliding cavity (12).

7. A cable monitoring device with a position fixing structure as claimed in claim 1, wherein: clamping part includes two baffles (16), two linkage blocks (17), two positioning screw (18), two semicircle boards (19) and two tracks (20), baffle (16) symmetry is installed in wiring mouth (3) both sides and is connected with optic fibre vibration measuring equipment (2), track (20) are seted up and are being seted up at optic fibre vibration measuring equipment (2) lateral wall and are located and set up in baffle (16) one side, linkage block (17) correspond the slip block in track (20), semicircle board (19) are installed in linkage block (17) one side, positioning screw (18) are closed soon through the screw thread and are passed baffle (16) and are connected with linkage block (17) back rotation.