CN218766374U

CN218766374U - Optical cable reinforced core detection device

Info

Publication number: CN218766374U
Application number: CN202223183967.7U
Authority: CN
Inventors: 杨广锦
Original assignee: Huaibei Haotong Communication Equipment Co ltd
Current assignee: Huaibei Haotong Communication Equipment Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-28
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses an optical cable reinforced core detection device, which relates to the technical field of optical cable detection equipment and comprises a frame, wherein a tension sensor is arranged on the frame, a thread sleeve block is fixed at the bottom of a translation slider, a threaded rod is connected with the thread sleeve block by threads, and a crank handle is fixed at the end part of the threaded rod; the utility model can linearly move under the guiding action of the adjusting slide bar by the arranged supporting frame, so that the distance between the sleeve on the supporting frame and the other sleeve can be flexibly adjusted, the length of the optical cable reinforced core for tensile test can be adjusted, and the tensile strength test of the reinforced cores with different lengths is greatly facilitated; the device can drive the pushing pipe and the threaded sleeve to rotate through the screwing rotating ring, and the pushing pipe is enabled to push against wedge surfaces of the locking wedge blocks under the threaded fit of the threaded sleeve and the threaded sleeve, so that the locking wedge blocks can achieve a sufficient and firm clamping effect on the optical cable reinforcing core, and the stability of the tensile test process of the optical cable reinforcing core is greatly improved.

Description

Optical cable reinforced core detection device

Technical Field

The utility model relates to an optical cable check out test set technical field specifically is an optical cable reinforced core detection device.

Background

Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fiber, plastic protective sleeve and plastic sheath, and no metal such as gold, silver, copper and aluminum is contained in the optical cable.

The reinforced core of the optical cable has the reinforcing effect on the optical cable, the general reinforcing effect is to improve the tensile resistance of the optical cable, the material mainly comprises low-carbon galvanized steel wires, aramid fibers, FRP reinforced cores and the like, when the reinforced core of the optical cable is subjected to tensile detection, the existing detection device cannot flexibly adjust the tensile position of the reinforced core of the optical cable, and the reinforced core of the optical cable is not favorably and fully detected, so that the optical cable reinforced core detection device is provided at present to solve the problem provided in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical cable strengthens core detection device in order to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides an optical cable reinforcement core detection device, includes the frame, install force sensor in the frame, install the sleeve pipe of coaxial setting in the frame, one of them the sleeve pipe is connected with force sensor, another be fixed with the support frame on the sleeve pipe, install slidable mounting on the sleeve pipe and have a plurality of locking voussoir, the locking voussoir extends to the cover intraduct, install on the sleeve pipe and be used for supporting to push away the locking voussoir towards the gliding locking Assembly in sleeve pipe center, slidable mounting has the regulation slide bar on the support frame, threaded connection has on the support frame with the locking double-screw bolt of regulation slide bar butt, keep away from on the regulation slide bar the one end of support frame is fixed with the translation slider, translation slider bottom is fixed with the thread bush piece, threaded connection has the threaded rod on the thread bush piece, the end fixing of threaded rod has the crank.

As an improved scheme of the utility model: the locking assembly comprises a threaded sleeve which is connected with the sleeve in a threaded manner, a pushing pipe is fixedly mounted on the threaded sleeve, and the pushing pipe is abutted to the wedge surface of the locking wedge block.

As an improved scheme of the utility model: the extension hole that sets up on the sleeve pipe with locking voussoir slip adaptation, be fixed with the extension piece on the extension hole, the sleeve pipe lateral wall set up with the slide of extension piece adaptation, the extension piece with be fixed with connecting spring between the sleeve pipe.

As an improved scheme of the utility model: the outer wall of the sleeve is fixedly sleeved with a rotating ring.

As an improved scheme of the utility model: a guide strip hole is formed in the rack, and the translation sliding block is connected with the guide strip hole in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model can linearly move under the guiding action of the adjusting slide bar by the arranged supporting frame, so that the space between the sleeve on the supporting frame and the other sleeve can be flexibly adjusted, the length of the optical cable reinforced core for tensile test can be adjusted, and the tensile strength test of the reinforced cores with different lengths is greatly facilitated; the device can drive the pushing pipe and the threaded sleeve to rotate through the screwing rotating ring, and the pushing pipe is enabled to push against wedge surfaces of the locking wedge blocks under the threaded fit of the threaded sleeve and the threaded sleeve, so that the locking wedge blocks can achieve a sufficient and firm clamping effect on the optical cable reinforcing core, and the stability of the tensile test process of the optical cable reinforcing core is greatly improved.

Drawings

Fig. 1 is a schematic structural view at a viewing angle of the present invention;

fig. 2 is a schematic structural view at another viewing angle of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

figure 4 is a partial exploded view of figure 3 in accordance with the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4 according to the present invention;

fig. 6 is a schematic view of the present invention shown in fig. 4 after being partially cut.

In the figure: the device comprises a machine frame 1, a tension sensor 2, a sleeve 3, a locking wedge 4, a pushing pipe 5, a supporting frame 6, an optical cable reinforcing core 7, a locking stud 8, an adjusting slide rod 9, a translation slide block 10, a crank 11, a threaded rod 12, a threaded sleeve 13, a rotating ring 14, a threaded sleeve 15, an extending hole 16, an extending block 17, a connecting spring 18, a slideway 19 and a guide strip hole 20.

Detailed Description

The technical scheme of the patent is further explained in detail by combining the specific embodiments as follows:

example 1

Referring to fig. 1-6, an optical cable reinforcing core detection device includes a frame 1, a tension sensor 2 is installed on the frame 1, a coaxial sleeve 3 is installed on the frame 1, one sleeve 3 is connected with the tension sensor 2, a support frame 6 is fixed on the other sleeve 3, a plurality of locking wedges 4 are installed on the sleeve 3 in a sliding manner, the locking wedges 4 extend into the sleeve 3, a locking assembly used for pushing the locking wedges 4 to slide towards the center of the sleeve 3 is installed on the sleeve 3, an adjusting slide rod 9 is installed on the support frame 6 in a sliding manner, a locking stud 8 abutted against the adjusting slide rod 9 is connected on the support frame 6 in a threaded manner, a translation slider 10 is fixed at one end of the adjusting slide rod 9 far away from the support frame 6, a threaded sleeve block 13 is fixed at the bottom of the translation slider 10, a threaded rod 12 is connected on the threaded sleeve block 13 in a threaded manner, a hand crank 11 is fixed at the end of the threaded rod 12, a guide bar hole 20 is formed in the frame 1, and the translation slider 10 is connected with the guide bar hole 20 in a sliding manner.

When carrying out tensile strength test operation to optical cable reinforced core 7 with the help of this device, pass optical cable reinforced core 7 from two sleeve pipes 3 centers, strengthen core 7 with the optical cable through the locking Assembly who sets up and lock fixedly, slide through the relative frame 1 of support frame 6, realize strengthening core 7 to the optical cable and stretch, read the pulling force numerical value with the help of tension sensor 2, test whether satisfying the manufacturing requirement to the tensile strength of optical cable reinforced core 7.

Slide through adjusting support frame 6 relative regulation slide bar 9, it is fixed with the locking of support frame 6 with the help of the locking double-screw bolt 8 that sets up to adjust slide bar 9 for sleeve pipe 3 on the support frame 6 realizes adjusting with another sleeve pipe 3's interval, namely makes two sleeve pipe 3's interval realize adjusting, conveniently strengthens core 7 to the optical cable of different length and carries out tensile test, realizes carrying out abundant tensile strength detection operation to optical cable strengthens core 7.

Wherein, locking Assembly includes threaded connection installs the threaded sleeve 15 on sleeve 3, and fixed mounting has to support push tube 5 on the threaded sleeve 15, supports push tube 5 and locking wedge 4's scarf butt, has fixedly cup jointed rotating ring 14 at the outer wall of sleeve 3.

Through the arrangement, when the optical cable reinforcing core 7 is locked and fixed, the screwing rotating ring 14 drives the pushing pipe 5 to rotate, the pushing pipe 5 drives the threaded sleeve 15 to rotate synchronously, under the screw matching action of the threaded sleeve 15 and the sleeve 3, the pushing pipe 5 is pushed to slide along the axial direction of the optical cable reinforcing core 7, the pushing pipe 5 can slide relative to the wedge surface of the locking wedge block 4, under the pushing action of the pushing pipe 5, the locking wedge blocks 4 slide towards the center of the sleeve 3 at the same time, and finally the optical cable reinforcing core 7 is stably and firmly clamped and locked.

In addition, an extension hole 16 matched with the locking wedge 4 in a sliding mode is formed in the sleeve 3, an extension block 17 is fixed on the extension hole 16, a slide way 19 matched with the extension block 17 is formed in the side wall of the sleeve 3, and a connecting spring 18 is fixed between the extension block 17 and the sleeve 3.

When the locking voussoir 4 is to 7 centre gripping locking of optical cable reinforcement core, the relative slide 19 radial slip of extension piece 17, connecting spring 18 deformation extension this moment, and after reverse rotation supported ejector sleeve 5, keeping away from locking voussoir 4 supporting ejector sleeve 5, under connecting spring 18's elasticity reset action, make a plurality of locking voussoirs 4 automatic keep away from optical cable reinforcement core 7 and slide, the realization is strengthened the automatic unblock effect of core 7 to the optical cable, make the centre gripping of optical cable reinforcement core 7 and unblock convenient operation and quick.

Can drive threaded rod 12 rotatory through waveing crank 11, threaded rod 12 drive threaded connection's screw sleeve 13 waves with it, screw sleeve 13 drives translation slider 10 and slides under the guide effect in direction strip hole 20 relatively frame 1, make translation slider 10 keep away from force sensor 2 through adjusting slide bar 9 pulling support frame 6 and remove, tensile deformation can be realized to core 7 is strengthened to the optical cable this moment, carry out real-time supervision to the tensile strength of core 7 is strengthened to the optical cable with the help of force sensor 2's numerical value, the detection effect of core 7 is strengthened to the optical cable has been made things convenient for greatly.

To sum up, the utility model can linearly move under the guiding action of the adjusting slide bar 9 through the arranged support frame 6, so that the distance between the sleeve 3 on the support frame 6 and the other sleeve 3 can be flexibly adjusted, the length of the optical cable reinforced core 7 for tensile test can be adjusted, and the tensile strength test of the reinforced cores with different lengths is greatly facilitated; this device revolves to twist rotating ring 14 and can drive to push away pipe 5 and threaded sleeve 15 rotation, makes to push away pipe 5 to pushing away to the scarf of a plurality of locking voussoirs 4 under the screw-thread fit of threaded sleeve 15 and sleeve pipe 3 for locking voussoir 4 realizes abundant firm centre gripping effect to optical cable core 7, has promoted the stability of optical cable core 7 tensile test process greatly.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations, modifications and substitutions can be made, which all fall within the scope of protection of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides an optical cable reinforcement core detection device, includes frame (1), install force sensor (2) on frame (1), its characterized in that, install sleeve pipe (3) of coaxial setting on frame (1), one of them sleeve pipe (3) are connected with force sensor (2), another be fixed with support frame (6) on sleeve pipe (3), install slidable mounting on sleeve pipe (3) and have a plurality of locking voussoir (4), locking voussoir (4) extend to inside sleeve pipe (3), install on sleeve pipe (3) and be used for pushing away locking voussoir (4) towards the gliding locking Assembly in sleeve pipe (3) center, slidable mounting has adjusting slide bar (9) on support frame (6), threaded connection has and locking double-screw bolt (8) of adjusting slide bar (9) butt on support frame (6), keep away from on adjusting slide bar (9) the one end of support frame (6) is fixed with translation slider (10), translation slider (10) bottom is fixed with threaded sleeve piece (13), threaded connection has threaded rod (12) on threaded sleeve piece (13), the tip fixed handle (11) of threaded rod (12).

2. The optical cable reinforced core detection device according to claim 1, wherein the locking assembly comprises a threaded sleeve (15) which is installed on the sleeve (3) in a threaded connection manner, an abutting-pushing pipe (5) is fixedly installed on the threaded sleeve (15), and the abutting-pushing pipe (5) abuts against a wedge surface of the locking wedge block (4).

3. The optical cable reinforced core detection device according to claim 2, wherein the sleeve (3) is provided with an extending hole (16) which is in sliding fit with the locking wedge (4), an extending block (17) is fixed on the extending hole (16), a slide (19) which is in fit with the extending block (17) is arranged on the side wall of the sleeve (3), and a connecting spring (18) is fixed between the extending block (17) and the sleeve (3).

4. The optical cable reinforced core detection device according to claim 3, wherein a rotating ring (14) is fixedly sleeved on the outer wall of the sleeve (3).

5. The optical cable reinforced core detection device according to claim 1, wherein a guide bar hole (20) is formed in the frame (1), and the translation slider (10) is slidably connected with the guide bar hole (20).