CN215641991U - Quick installation device of communication optical cable coupling clamp - Google Patents

Abstract

The utility model discloses a quick installation device of a communication optical cable coupling clamp, which relates to the technical field of optical cable detection and aims to solve the problem that the existing optical cable coupling clamp is inconvenient to wind and operate for a plurality of times of adhesive tapes due to narrow bottom space of an operation pit, the key points of the technical proposal are that the optical cable comprises an optical cable body and a coupling clamp body, wherein the optical cable body comprises an upper connecting optical cable and a lower connecting optical cable, the adjacent sections of the upper connection optical cable and the lower connection optical cable are detachably connected with the coupling clamp body, the outer side of the coupling clamp body is detachably connected with a left shell and a right shell, one end of the left shell and one end of the right shell are fixedly connected with a connecting lantern ring, the inside of the connecting lantern ring is detachably connected with a limiting shaft, the left side casing outside fixedly connected with wire pipe, the one end that the lantern ring was kept away from to left side casing and right casing is provided with the locking mechanical system who is used for fixed left casing and right casing. The effects of convenient small-space installation, convenient disassembly and assembly and adjustable limiting are achieved.

Description

Quick installation device of communication optical cable coupling clamp

Technical Field

The utility model relates to the technical field of optical cable detection, in particular to a device for quickly installing a coupling clamp of a communication optical cable.

Background

The optical cable is manufactured to meet the performance specification of optics, machinery or environment, one or more optical fibers arranged in a coating sheath are used as a transmission medium and can be used independently or in groups, the communication cable assembly is laid in pipelines such as a west-east gas transmission line, a second line and the like, accompanying communication optical cables are laid in the pipelines, excavation and pit detection are needed to confirm the buried depth and the position of the optical cable in many cases, the excavation process has large risks, and the positioning efficiency is low.

Like an optical cable testing arrangement of patent number ZL201920420219.5, the coupling is pressed from both sides and is become by two the same silicon steel material semicircles, buckles to optical cable (silicon pipe) back through the lead-out wire connection detection equipment, utilizes the electromagnetism principle with alternating signal coupling to optical cable metal on strengthening the core, makes to adopt the trenchless mode to confirm the optical cable position fast and become possible.

The above prior art solutions have the following drawbacks: the existing optical cable coupling clamp is composed of two semicircular silicon steels, needs to be combined, aligned and wound with adhesive tapes for fastening during installation, is inconvenient to operate due to narrow bottom space of an operation pit, is buckled with the optical cable coupling clamp and wound with the adhesive tapes for multiple times, is low in installation efficiency, and can cause poor contact at two ends of the semicircular silicon steels in the operation processes of earth backfilling and the like, thereby affecting the coupling quality of electromagnetic signals and even losing efficacy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick mounting device for a communication optical cable coupling clamp, which is convenient to move and butt joint.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a quick installation device of communication optical cable coupling clamp, presss from both sides the body including optical cable body and coupling, optical cable body is inside including last optical connection cable and lower optical connection cable, go up optical connection cable and the adjacent section of lower optical connection cable and the coupling and press from both sides the body can dismantle the connection, the coupling presss from both sides the body outside and can dismantle and be connected with left casing and right casing, left side casing and right casing one end fixedly connected with link ring, the inside spacing axle that can dismantle of link ring, left side casing outside fixedly connected with logical pipe, the one end that the link ring was kept away from to left side casing and right casing is provided with the locking mechanical system who is used for fixed left casing and right casing.

Through adopting above-mentioned technical scheme, the installation that uses articulated left casing and right casing of connecting to carry out the parcel formula to the coupling to press from both sides the body to carry out the make-up to the optical cable, thereby make things convenient for whole installation location.

Furthermore, the left shell and the right shell are both of an arc-shaped shell structure with a hollow inner part, and both of the left shell and the right shell are of split splicing structures.

Through adopting above-mentioned technical scheme, the installation that uses the left casing and the right casing of components of a whole that can function independently concatenation formula structure to press from both sides the body to carry out the parcel formula, makes things convenient for whole installation and dismantlement, and the block is fixed a position to the coupling clamp body to the convenience of the left casing and the right casing of inside hollow convex shell structure simultaneously.

Further, left side casing and right casing are inside including fixed epitheca and fixed inferior valve, the connection can be dismantled with fixed inferior valve to fixed epitheca, fixed inferior valve inner wall fixedly connected with plug block, the fixed knot that connects block lateral wall fixedly connected with is buckled, the fixing clip hole that supplies the fixed knot block is seted up to fixed epitheca lateral wall.

Through adopting above-mentioned technical scheme, the block of pegging graft can carry out fixed block with the fixing clip hole to guarantee whole good installation effect, thereby make things convenient for whole fixed mounting to fixed epitheca and fixed inferior valve.

Further, spacing axle one end fixedly connected with stopper, the inside screw-thread fit of stopper has the set screw who is used for adjusting spacingly, set screw outside fixedly connected with is used for the spacing fixation nut of spacing axle other end, the external diameter of fixation nut and stopper is greater than the internal diameter of the connection lantern ring.

Through adopting above-mentioned technical scheme, set screw can rotate the regulation in spacing inside to guarantee wholly can install and dismantle spacing axle, so that wholly dismantle, increased holistic flexibility.

Furthermore, locking mechanical system is inside including fixing the installation piece in the left casing outside, the inside swing joint of installation piece has the spring card button, the one end fixedly connected with location fixture block that the right side casing is close to the installation piece, the inside locator card hole of having seted up of location fixture block, locator card hole and the mutual block of spring card button.

Through adopting above-mentioned technical scheme, block that spring card button and locator card hole can be stable to guarantee that whole convenience carries out abundant fixed to left casing and right casing, guarantee whole good location effect.

Further, the mounting groove has been seted up to the installation piece inside, the inside fixedly connected with installation spring of mounting groove, the installation spring is kept away from the one side and the spring clip button fixed connection of mounting groove, the spring clip button is through installation spring and mounting groove swing joint.

Through adopting above-mentioned technical scheme, the installation spring can drive the spring card button and carry out the block with the locator card hole to convenient whole body is pressed from both sides the body to the coupling and is installed and dismantle, and convenient whole is operated in narrow and small space.

Furthermore, the outer diameter of the spring clamp button is equal to the inner diameter of the positioning clamp hole, and the spring clamp button and the positioning clamp hole are both of a surface smooth structure.

Through adopting above-mentioned technical scheme, the in-process of spring card button and locator card hole block can not produce the skew to guarantee whole good installation stable, thereby make things convenient for the coupling to press from both sides stable installation effect, make things convenient for whole to detect.

In conclusion, the beneficial technical effects of the utility model are as follows:

1. the left shell and the right shell are adopted, so that the two groups of semicircular coupling clamp bodies can be conveniently positioned, the whole body is fixed through the hinged left shell and the hinged right shell, winding of multiple groups of adhesive tapes is not needed, the whole body can be conveniently butted, and the effect of convenient small-space installation is achieved;

2. the spring clamping button and the positioning clamping hole are adopted, so that the left shell and the right shell can be conveniently inserted and fixed, the overall good fixing effect is ensured, and the whole body can be conveniently installed and disassembled, so that the whole body can be conveniently connected and detected, and the effect of convenient assembly and disassembly is generated;

3. the fixing screw and the limiting shaft are adopted, so that the whole body is conveniently adjusted to be limited, the limiting shaft is conveniently and integrally installed and disassembled, the whole body can be rapidly disassembled and assembled, the whole limiting effect is increased according to actual conditions, and the effect of adjusting the limiting position is achieved.

Drawings

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

FIG. 2 is a schematic perspective view of the housing of the present invention;

FIG. 3 is a schematic view of the left and right housings of the present invention in a disassembled configuration;

FIG. 4 is a schematic perspective view of the left housing of the present invention;

fig. 5 is a schematic diagram of the upper and lower shells of the present invention.

In the figure, 1, a cable body; 2. a coupling clip body; 3. a limiting shaft; 4. a locking mechanism; 11. an upper connection optical cable; 12. a lower connection cable; 21. a left housing; 22. a right housing; 23. a connecting lantern ring; 24. a through pipe; 25. fixing the upper shell; 26. fixing the lower shell; 27. an insertion block; 28. a fixing buckle; 29. fixing the clamp hole; 31. a limiting block; 32. a set screw; 33. fixing a nut; 41. mounting blocks; 42. a spring snap button; 43. positioning a fixture block; 44. positioning the clamp hole; 45. mounting grooves; 46. and installing a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a quick installation device for a communication optical cable coupling clamp comprises an optical cable body 1 and a coupling clamp body 2, wherein the optical cable body 1 comprises an upper connection optical cable 11 and a lower connection optical cable 12, the adjacent sections of the upper connection optical cable 11 and the lower connection optical cable 12 are detachably connected with the coupling clamp body 2, the outer side of the coupling clamp body 2 is detachably connected with a left shell 21 and a right shell 22, one end of each of the left shell 21 and the right shell 22 is fixedly connected with a connection sleeve ring 23, the inner part of the connection sleeve ring 23 is detachably connected with a limiting shaft 3, the outer side of the left shell 21 is fixedly connected with a through pipe 24, one end of each of the left shell 21 and the right shell 22, which is far away from the connection sleeve ring 23, is provided with a locking mechanism 4 for fixing the left shell 21 and the right shell 22, the left shell 21 and the right shell 22 are matched in shape and size, and the connection sleeve rings 23 on the outer sides of the left shell 21 and the right shell 22 are distributed in a staggered manner, so that the whole installation is convenient, left casing 21 and right casing 22 are inside hollow circular arc shell structure, and left casing 21 and right casing 22 are components of a whole that can function independently concatenation formula structure, and left casing 21 and right casing 22 are the PP plastics material, make things convenient for whole long-time use.

Referring to fig. 5, the left casing 21 and the right casing 22 include a fixed upper casing 25 and a fixed lower casing 26 therein, the fixed upper casing 25 and the fixed lower casing 26 are detachably connected, an insertion block 27 is fixedly connected to an inner wall of the fixed lower casing 26, a fixing buckle 28 is fixedly connected to an outer side wall of the insertion block 27, a fixing buckle hole 29 for the fixing buckle 28 to be fastened is formed in an outer side wall of the fixed upper casing 25, the insertion block 27 is made of elastic plastic material and can be deformed a little, so that the insertion and fastening of the fixing buckle 28 and the fixing buckle hole 29 are facilitated, a stopper 31 is fixedly connected to one end of the limiting shaft 3, a fixing screw 32 for adjusting the limiting is in threaded fit with the inside of the stopper 31, a fixing nut 33 for limiting the other end of the limiting shaft 3 is fixedly connected to the outside of the fixing screw 32, the outer diameter of the fixing nut 33 and the stopper 31 is larger than the inner diameter of the connecting sleeve ring 23, the fixing screw 32 is in threaded fit with the inside of the limiting shaft 3, thereby conveniently wholly installing and dismantling spacing axle 3, increased holistic flexibility.

Referring to fig. 3 and 4, the locking mechanism 4 includes an installation block 41 fixed outside the left housing 21, a spring clip button 42 movably connected inside the installation block 41, a positioning clip block 43 fixedly connected to an end of the right housing 22 close to the installation block 41, a positioning clip hole 44 formed inside the positioning clip block 43, the positioning clip hole 44 and the spring clip button 42 are engaged with each other, the positioning clip hole 44 and the spring clip button 42 are conveniently and stably engaged with each other to ensure a good fixing effect of the whole, an installation groove 45 is formed inside the installation block 41, an installation spring 46 is fixedly connected inside the installation groove 45, one side of the installation spring 46 far from the installation groove 45 is fixedly connected with the spring clip button 42, the spring clip button 42 is movably connected with the installation groove 45 through the installation spring 46, the spring clip button 42 can be stably installed with the positioning clip hole 44 to ensure a good fixing effect of the whole, and the outer diameter of the spring clip button 42 is equal to the inner diameter of the positioning clip hole 44, the spring clamping button 42 and the positioning clamping hole 44 are both of a structure with smooth surfaces, so that the whole clamping is convenient, and the whole good installation effect is ensured.

The implementation principle of the embodiment is as follows: firstly, the upper fixing shell 25 and the lower fixing shell 26 are used for inserting and fixing, so that the coupling clamp body 2 is conveniently and integrally fixed, meanwhile, the inserting block 27 drives the fixing buckle 28 to be fixed with the fixing clamp hole 29 in the integral fixing process, the good fixing effect of the upper fixing shell 25 and the lower fixing shell 26 is ensured, meanwhile, the left shell 21 and the right shell 22 are positioned and installed by the limiting shaft 3 penetrating through the connecting sleeve ring 23, meanwhile, in the integral installation process, the fixing screw 32 moves in the limiting shaft 3 to adjust and position the whole, the whole is convenient to install and disassemble, finally, the spring clamping button 42 is driven to be clamped with the positioning clamp hole 44 by the installation spring 46 to fully fix the whole, the whole is ensured to be conveniently fixed and disassembled, then, the viscoelastic body and the waterproof adhesive tape are wound outside the device to strengthen the stability and play a waterproof role, and finally, the connecting wires are led out to the ground and fixed to the ground mark pile body, so that the whole detection is facilitated, and the whole practicability is improved.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (7)

1. The utility model provides a quick installation device of communication optical cable coupling clamp, includes that optical cable body (1) and coupling clamp body (2), its characterized in that: optical cable body (1) is inside including last connection optical cable (11) and lower connection optical cable (12), go up connection optical cable (11) and down connection optical cable (12) adjacent section and coupling clamp body (2) can dismantle and be connected, the coupling clamp body (2) outside can be dismantled and is connected with left casing (21) and right casing (22), left side casing (21) and right casing (22) one end fixedly connected with link ring (23), link ring (23) inside can be dismantled and be connected with spacing axle (3), left side casing (21) outside fixedly connected with leads to pipe (24), the one end that link ring (23) was kept away from to left side casing (21) and right casing (22) is provided with locking mechanical system (4) that are used for fixed left casing (21) and right casing (22).

2. The quick installation device of claim 1, further comprising: the left shell (21) and the right shell (22) are both of an arc-shaped shell structure with a hollow inner part, and the left shell (21) and the right shell (22) are both of a split splicing type structure.

3. The quick installation device of claim 1, further comprising: left side casing (21) and right casing (22) are inside including fixed epitheca (25) and fixed inferior valve (26), fixed epitheca (25) and fixed inferior valve (26) can be dismantled and be connected, fixed inferior valve (26) inner wall fixedly connected with inserts piece (27), insert piece (27) lateral wall fixedly connected with fixed knot (28), the fixing clip hole (29) that supply fixed knot (28) block are seted up to fixed epitheca (25) lateral wall.

4. The quick installation device of claim 1, further comprising: spacing axle (3) one end fixedly connected with stopper (31), stopper (31) inside screw-thread fit has and is used for adjusting spacing set screw (32), set screw (32) outside fixedly connected with is used for spacing fixation nut (33) of spacing axle (3) other end, fixation nut (33) and the external diameter of stopper (31) are greater than the internal diameter of the connection lantern ring (23).

5. The quick installation device of claim 1, further comprising: locking mechanical system (4) are inside including fixing installation piece (41) in left casing (21) outside, the inside swing joint of installation piece (41) has spring card button (42), right side casing (22) are close to one end fixedly connected with location fixture block (43) of installation piece (41), inside locator card hole (44) of having seted up of location fixture block (43), locator card hole (44) and spring card button (42) block each other.

6. The quick installation device of claim 5, further comprising: mounting groove (45) have been seted up to installation piece (41) inside, the inside fixedly connected with installation spring (46) of mounting groove (45), the one side and the spring card button (42) fixed connection of mounting groove (45) are kept away from in installation spring (46), spring card button (42) are through installation spring (46) and mounting groove (45) swing joint.

7. The quick installation device of claim 5, further comprising: the outer diameter of the spring clamp button (42) is equal to the inner diameter of the positioning clamp hole (44), and the spring clamp button (42) and the positioning clamp hole (44) are both of a smooth surface structure.

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