CN220171308U - Wire buckle structure for fixing optical cable - Google Patents

Abstract

The utility model provides a wire buckle structure for fixing an optical cable, and belongs to the technical field of optical cable devices. The problem that the stud/limit post is easy to strike when the stud/limit post is knocked due to the fact that the connecting nail of the existing wire buckle is too close to the stud/limit post is solved. The wire winding device comprises a fixing plate, a wire winding post and two limiting posts, wherein through holes penetrating through the fixing plate are formed in the wire winding post and/or the limiting posts, connecting nails are arranged in the through holes in a penetrating mode, the distance from the nail heads of the connecting nails to the fixing plate is greater than the distance from the end heads of the wire winding post/the limiting posts to the fixing plate, and anti-falling assemblies are arranged on the wire winding posts. The through holes are directly formed in the winding posts and/or the limiting posts, the distance from the nail heads of the connecting nails to the fixing plate is larger than the distance from the end heads of the winding posts/the limiting posts to the fixing plate, and the limiting posts and the winding posts cannot be impacted by the knocking tool in the process of nailing the fixing plate to the wall, so that the fixing device is favorable for being fixed rapidly.

Description

Wire buckle structure for fixing optical cable

Technical Field

The utility model belongs to the technical field of optical cable devices, and relates to a wire buckle structure for fixing an optical cable.

Background

In modern communication networks, fiber-to-the-home networks have the advantages of an endless network, high bandwidth, multiple bearing service types, flexible support protocols and the like, and the application range of the fiber-to-the-home networks is wider and wider. The optical cable is used as a communication line for realizing optical signal transmission, and is composed of a certain number of optical fibers in a certain mode, and a sheath is arranged outside the optical cable. At present, the optical cable is fixed on the wall surface mainly through plastic staples, and the optical cable is easy to knock in the fixing process to damage the internal optical fiber, so that the transmission of information is influenced or even interrupted.

For this reason, a wire buckle has appeared in the market, and its structure is as shown in fig. 1, and includes a fixing plate 1', a stud 2' vertically disposed on the fixing plate 1', a pressing plate 3' sleeved on the stud 2', and a nut 4' screwed on the stud 2', wherein two limiting posts 5' perpendicular to the fixing plate 1 'are disposed at the lower edge of the fixing plate 1', and connecting grooves 6 'are further disposed at two ends of the fixing plate 1', and the fixing plate 1 'is nailed on the wall surface by connecting nails penetrating through the connecting grooves 6'. When in use, the reinforcing core in the optical cable is separated from the optical fiber, and the reinforcing core is pressed onto the fixing plate 1 'through the nut 4' and the pressing plate 3 'after sequentially bypassing one of the limiting columns 5', the stud 2 'and the other limiting column 5' along the direction of the figure 2. Because the reinforcing core in the optical cable is fixed, the internal optical fiber is not damaged.

In the above wire buckle, in order to reduce the volume of the fixing plate 1', two connecting grooves 6' are arranged close to the stud 2', in the process of nailing the connecting nails, a knocking tool (such as a hammer or a manual hammer) is easy to strike the limiting column 5' and the stud 2', so that the limiting column 5' or the stud 2' is inclined and bent, the whole wire buckle is scrapped, and the purpose of fixing the optical cable cannot be achieved.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a wire buckle structure for fixing an optical cable, which is convenient to fix.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a cable is fixed with line knot structure, includes the fixed plate, locates the wrapping post on the fixed plate perpendicularly and two spacing posts on the fixed plate are located perpendicularly, two have first line space between the spacing post, have the second line space of walking between one of them spacing post and the wrapping post, have the third line space of walking between another spacing post and the wrapping post, be equipped with the through-hole that link up the fixed plate setting on wrapping post and/or the spacing post, wear to be equipped with the connecting nail in the through-hole, the pin fin of connecting nail is greater than the distance of the end of wrapping post/spacing post to the fixed plate, be equipped with the anticreep subassembly on the wrapping post.

Two spacing posts and wrapping post are located the same side of fixed plate, and the first line space of walking, second line space, third line space and first line space of walking are walked in proper order to the enhancement core with the optical cable during wire winding, and one of them spacing post, wrapping post and another spacing post are walked in proper order to the enhancement core promptly, reach and carry out spacing purpose to the enhancement core in the axial. Meanwhile, the limiting column is provided with an anti-falling component, so that the reinforced core can be prevented from falling off. The through holes are directly formed in the winding posts and/or the limiting posts, the distance from the nail heads of the connecting nails to the fixing plate is larger than the distance from the end heads of the winding posts/the limiting posts to the fixing plate, and the limiting posts and the winding posts cannot be impacted by the knocking tool in the process of nailing the fixing plate to the wall, so that the fixing device is favorable for being fixed rapidly.

In the cable fixing buckle structure, the through hole is one and is arranged on the winding post.

In the cable fixing wire buckle structure, two through holes are respectively formed in different limiting columns.

In the above-mentioned cable fixing is with line knot structure, the through-hole is three, and one of them through-hole sets up on the wrapping post, and two other sets up respectively on different spacing posts.

In the above-mentioned cable fixing is with line knot structure, the wrapping post is cylindric and is equipped with the external screw thread on it, anticreep subassembly includes lock nut threaded connection on the wrapping post.

When the widths of the second wiring space and the third wiring space are smaller, the reinforcing core can be pressed by the locking nut. When the cable is compressed, the reinforcing core of the cable is pressed into the first wiring space, the second wiring space, the third wiring space and the first wiring space in sequence, the locking nut is connected to the winding column in a threaded mode, and the locking nut is rotated to a compressed reinforcing core state.

In the cable fixing wire buckle structure, the anti-falling assembly further comprises a pressing plate sleeved on the winding post, and the locking nut abuts against the pressing plate during pressing.

When the widths of the second wiring space and the third wiring space are larger, a pressing plate is required to be arranged to press the reinforcing core. When the cable is compressed, the reinforcing core of the cable is pressed into the first wiring space, the second wiring space, the third wiring space and the first wiring space in sequence, the pressing plate is penetrated onto the winding post, the locking nut is connected onto the winding post, and the locking nut is rotated until the pressing plate compresses the reinforcing core.

In the cable fixing wire buckle structure, the winding post is located in the middle of the fixing plate.

In the above cable fixing buckle structure, the two limit posts are located at the same side of the fixing plate, and the distances from the two limit posts to the winding post are equal.

In the cable fixing wire buckle structure, the edges of the limiting columns, which are in contact with the reinforcing cores, are provided with chamfers. The abrasion between the reinforcing core and the limiting column can be reduced.

In some other forms, the spacing posts may be configured as cylindrical.

Compared with the prior art, the wire buckle structure for fixing the optical cable has the following advantages:

the through holes are directly formed in the winding posts and/or the limiting posts, the distance from the nail heads of the connecting nails to the fixing plate is larger than the distance from the ends of the winding posts/the limiting posts to the fixing plate, and the limiting posts and the winding posts cannot be impacted by a knocking tool in the process of nailing the fixing plate to the wall, so that the fixing plate is fast fixed; be equipped with anticreep subassembly on spacing post, can prevent to strengthen the core and deviate from, improve fixed effect.

Drawings

Fig. 1 is a schematic structural view of a wire buckle provided in the background art.

Fig. 2 is a schematic diagram of the wiring of the wire buckle provided in the background art.

Fig. 3 is a schematic view of the structure of the wire buckle when the wire buckle is compressed by the lock nut.

Fig. 4 is a schematic view of the structure of the thread button when pressed by the pressing plate.

Fig. 5 is a schematic view of a portion of the structure of the buckle.

Fig. 6 is a schematic diagram of the wiring of the wire buckle structure.

In the figure, 1, a fixing plate; 2. a winding post; 3. a limit column; 31. chamfering; 4. a through hole; 5. connecting nails; 51. a pin head; 6. a lock nut; 7. and (5) pressing plates.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

The cable fixing wire buckle structure shown in fig. 3 comprises a rectangular fixing plate 1, a winding column 2 vertically arranged on the front side surface of the fixing plate 1 and two limiting columns 3 vertically arranged on the front side surface of the fixing plate 1, wherein the winding column 2 is positioned in the middle of the fixing plate 1, the two limiting columns 3 are positioned at two ends of the same side edge of the fixing plate 1, and the distances from the two limiting columns 3 to the winding column 2 are equal.

The first wire space is arranged between the two limiting columns 3, the second wire space is arranged between one limiting column 3 and the winding column 2, the third wire space is arranged between the other limiting column 3 and the winding column 2, and the reinforcing core of the optical cable is sequentially pressed into the first wire space, the second wire space, the third wire space and the first wire space during winding, as shown in fig. 6, namely the reinforcing core sequentially bypasses one limiting column 3, the winding column 2 and the other limiting column 3, so that the purpose of limiting the reinforcing core in the axial direction is achieved.

The wrapping post 2 is cylindrical and is provided with external threads, and the wrapping post 2 is provided with an anti-falling component, as shown in fig. 3, and the anti-falling component comprises a locking nut 6 in threaded connection with the wrapping post 2. The limiting column 3 is provided with an anti-falling component which can prevent the reinforced core from falling off. When the widths of the second wiring space and the third wiring space are smaller, the reinforcing core can be pressed by the lock nut 6. When the cable is compressed, the reinforcing core of the cable is pressed into the first wiring space, the second wiring space, the third wiring space and the first wiring space in sequence, the locking nut 6 is connected to the winding post 2 in a threaded manner, and the locking nut 6 is rotated until the reinforcing core is compressed.

In some other embodiments, as shown in fig. 4, the anti-drop assembly further includes a pressing plate 7 sleeved on the winding post 2, and the locking nut 6 abuts against the pressing plate 7 when pressed. When the widths of the second wiring space and the third wiring space are larger, the pressing plate 7 is required to be arranged to press the reinforcing core. When the cable is compressed, the reinforcing core of the cable is pressed into the first wiring space, the second wiring space, the third wiring space and the first wiring space in sequence, the pressing plate 7 is penetrated onto the winding post 2, the locking nut 6 is connected onto the winding post 2, and the locking nut 6 is rotated until the pressing plate 7 compresses the reinforcing core.

In this embodiment, as shown in fig. 5 and 6, a through hole 4 penetrating through the fixing plate 1 is provided on the winding post 2, a connecting nail 5 is penetrated in the through hole 4, the distance from the nail head 51 of the connecting nail 5 to the fixing plate 1 is greater than the distance from the end of the limiting post 3 to the fixing plate 1, and the knocking tool will not strike the limiting post 3 and the winding post 2 during the process of nailing the fixing plate to the wall, which is beneficial to fixing the fixing plate quickly.

In some other embodiments, the number of through holes 4 is two and are respectively arranged on different limit posts 3.

In other embodiments, three through holes 4 are provided, wherein one through hole 4 is provided on the winding post 2, and the other two through holes are respectively provided on different limiting posts 3.

As shown in fig. 3-6, the chamfer 31 is arranged at the edge where the limit post 3 contacts the reinforced core, so that the abrasion between the reinforced core and the limit post 3 can be reduced.

In some other embodiments, the stopper post 3 may be provided in a cylindrical shape.

When the fixing plate is used, the fixing plate 1 is nailed to a wall through the connecting nails 5, the nailed nail head 51 is abutted against the winding posts 2, as shown in fig. 6, then the reinforcing core is sequentially wound around one of the limiting posts 3, the winding posts 2 and the other limiting post 3, the purpose of limiting the reinforcing core in the axial direction is achieved, the pressing plate 7 and the locking nut 6 are sequentially sleeved, and the locking nut 6 is rotated to the pressing plate 7 to press the reinforcing core.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (8)

1. The utility model provides a cable is fixed with line knot structure, includes fixed plate (1), locates wrapping post (2) on fixed plate (1) perpendicularly and two spacing post (3) on fixed plate (1) are located perpendicularly, two have first line space between spacing post (3), have the second line space of walking between one of them spacing post (3) and wrapping post (2), have the third line space of walking between another spacing post (3) and wrapping post (2), a serial communication port, be equipped with through-hole (4) that link up fixed plate (1) setting on wrapping post (2) and/or spacing post (3), wear to be equipped with connecting nail (5) in through-hole (4), the distance of pin fin (51) of connecting nail (5) to fixed plate (1) is greater than the distance of end to fixed plate (1) of wrapping post (2)/spacing post (3), be equipped with anti-disengaging assembly on wrapping post (2).

2. The cable fixing button structure according to claim 1, wherein the through hole (4) is one and provided on the spool (2).

3. The cable fixing buckle structure according to claim 1, wherein the number of through holes (4) is two and are respectively arranged on different limit posts (3).

4. The cable fixing buckle structure according to claim 1, wherein the number of through holes (4) is three, one through hole (4) is arranged on the winding post (2), and the other two through holes are respectively arranged on different limiting posts (3).

5. The cable fixing button structure according to claim 1, 2, 3 or 4, wherein the winding post (2) is cylindrical and provided with external threads thereon, and the anti-drop assembly comprises a lock nut (6) screwed on the winding post (2).

6. The cable fixing buckle structure according to claim 5, wherein the anti-drop assembly further comprises a pressing plate (7) sleeved on the winding post (2), and the locking nut (6) abuts against the pressing plate (7) when pressed.

7. The cable fixing button structure according to claim 1, wherein the winding post (2) is located in the middle of the fixing plate (1).

8. The cable fixing buckle structure according to claim 7, wherein two of the limit posts (3) are located at the same side of the fixing plate (1), and the distances from the two limit posts (3) to the winding post (2) are equal.