CN211698293U - Optical cable wiring protection device - Google Patents

Abstract

The utility model discloses an optical cable wiring protection device, including the drain pan, the top of drain pan is dug and is had the kerve, and the kerve both sides are all dug and are had the draw-in groove, and it has the wire groove all to dig on the both sides drain pan of keeping away from the draw-in groove on the kerve, all excavate the mounting groove that has upper and lower intercommunication on the four corners at the outside drain pan top of kerve, and beneficial effect is: this device is through being provided with the wire groove, when optical cable length is not enough, need use two cable butt joints together, the butt joint in-process, two cables can arrange the kerve in respectively through the wire groove of both sides, before the butt joint, twine the optical cable part on the wrapping post earlier, rotating the screw rod through the swing handle to drive square board and move down, utilize square board to move down through connecting plate area dynamic pressure wire loop, utilize pressure wire loop and restraint line pole to fix winding optical cable on the wrapping post, carry out the butt joint of optical cable.

Description

Optical cable wiring protection device

Technical Field

The utility model relates to an optical cable wiring technical field specifically is an optical cable wiring protection device.

Background

Among the prior art, when optical cable length was not enough, need use two cable butt joints together, the junction of optical cable is owing to be not a whole, consequently receive the condition that external force dragged other parts fracture more easily, consequently the utility model provides an optical cable wiring protection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an optical cable wiring protection device, the device is provided with a wire-out groove, when the optical cable is short, two cables need to be butted together for use, in the butt joint process, the two cables can be respectively arranged in the bottom groove through the wire-out grooves on two sides, before the butt joint, the optical cable is partially wound on a wrapping post, a screw rod is rotated through a rotating handle, so as to drive a square plate to move downwards, the square plate is used for moving downwards through a connecting plate with a wire-pressing ring, the optical cable wound on the wrapping post is fixed by the wire-pressing ring and a wire-bundling rod, the butt joint of the optical cable is carried out, the design, when the optical cable joint is pulled by external force, the force can not directly act on the joint, the optical cable can firstly act on the wrapping post, because the optical cable on the wrapping post is a whole, therefore, the optical cable is not easy to be damaged by pulling, and, therefore, compared with the optical cable at other positions, the optical cable is easier to tear, and the optical cable connecting position can be effectively protected, so that the problems in the background technology are solved.

In order to achieve the above object, the utility model provides a following technical scheme: an optical cable wiring protection device comprises a bottom shell, wherein a bottom groove is formed in the top of the bottom shell, clamping grooves are formed in two sides of the bottom groove, wire outgoing grooves are formed in the two sides of the bottom shell, far away from the clamping grooves, of the bottom groove, mounting grooves which are communicated up and down are formed in four corners of the top of the bottom shell outside the bottom groove, two first plates are fixedly mounted at the bottom of the bottom groove, winding posts are fixedly connected to the first plates, a top plate is fixedly connected to the tops of the winding posts, a wire pressing ring is sleeved outside the winding posts between the top plate and the first plates, wire bundling rods are fixedly connected to two sides of the wire pressing ring, a connecting plate is fixedly connected to one side, far away from the wire bundling rods, of the wire pressing ring, the connecting plate is inserted into guide grooves formed in the surface of the bottom shell, the connecting plate is connected with the guide grooves in a sliding mode, a square plate is fixedly connected to one end, threaded connection has the screw rod on the square board, the bottom and the bearing of screw rod rotate to be connected, the bottom fixedly connected with second number board of bearing, be close to the one end and the drain pan fixed connection of drain pan on second number board, the top of drain pan is provided with a shell, the cross sectional dimension of top shell and drain pan is the same, one side that is close to the drain pan on the top shell is dug there is the top groove, equal fixed connection and draw-in groove are in the cardboard of same plumb line on the top shell of top groove both sides, it has the same wire groove all to dig on the both sides top shell of cardboard to keep away from on the top groove, it has the same mounting groove all to dig on the four corners of the top shell outside the top groove.

Preferably, the bottom of the top groove is fixedly connected with an arc-shaped pressure pad.

Preferably, one end of the wire bundling rod close to the bottom of the bottom groove is in the same straight line with the slot in the bottom groove.

Preferably, the top of the screw is fixedly connected with a rotary handle.

Preferably, the cross-sectional dimension of the wire pressing ring is larger than that of the first plate and smaller than that of the top plate.

Preferably, the wire-bundling rod is L-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the device is provided with the wire outlet grooves, when the length of the optical cable is insufficient, two cables are required to be butted together for use, in the butt joint process, the two cables can be respectively arranged in the bottom grooves through the wire outlet grooves on two sides, before the butt joint, the optical cable is partially wound on the winding post, the screw rod is rotated through the rotary handle, so that the square plate is driven to move downwards, the square plate is utilized to move downwards through the pressure wire ring of the connecting plate, the optical cable wound on the winding post is fixed through the pressure wire ring and the wire bundling rod, the butt joint of the optical cable is carried out, when the optical cable joint is pulled by external force, the force can not directly act on the joint, the optical cable firstly acts on the winding post, and the optical cable on the winding post is not easily damaged by pulling because the optical cable on the winding post is a whole, and the joint is not a whole, so the optical cable is easier to be, the optical cable connecting part can be effectively protected.

Drawings

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

FIG. 2 is a schematic view of the structure at the position A of the present invention;

fig. 3 is a schematic structural view of the position B of the present invention;

fig. 4 is a schematic structural view of the top case of the present invention.

In the figure: 1. a bottom case; 2. a bottom groove; 3. a card slot; 4. mounting grooves; 5. a first board; 6. a winding post; 7. a top plate; 8. pressing a wire ring; 9. a wire bundling rod; 10. a slot; 11. a connecting plate; 12. a guide groove; 13. a square plate; 14. a screw; 15. turning a handle; 16. a bearing; 17. a second plate; 18. an outlet groove; 19. a top shell; 20. a top groove; 21. clamping a plate; 22. an arc-shaped pressure pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an optical cable wiring protection device comprises a bottom shell 1, wherein a bottom groove 2 is formed in the top of the bottom shell 1 in a chiseled mode, clamping grooves 3 are formed in two sides of the bottom groove 2, wire outgoing grooves 18 are formed in the two sides of the bottom shell 1, which are far away from the clamping grooves 3, on the bottom groove 2, wire outgoing grooves 18 are formed in the two sides of the bottom shell 1, vertically communicated mounting grooves 4 are formed in four corners of the top of the bottom shell 1 outside the bottom groove 2, two first plates 5 are fixedly mounted at the bottom of the bottom groove 2, winding posts 6 are fixedly connected to the first plates 5, top plates 7 are fixedly connected to the tops of the winding posts 6, wire pressing rings 8 are sleeved outside the winding posts 6 between the top plates 7 and the first plates 5, wire bundling rods 9 are fixedly connected to two sides of the wire pressing rings 8, a connecting plate 11 is fixedly connected to one side, which is far away from the wire bundling rods 9, of the wire pressing rings 8, the connecting plate 11 is inserted into a guide groove 12 formed in the surface, utilize square board 13 to drive pressure wire loop 8 through connecting plate 11 and move down, thereby it inserts inside slot 10 to make the correspondence of bundling pole 9, utilize pressure wire loop 8 and bundling pole 9 to fix winding optical cable on wrapping post 6, threaded connection has screw rod 14 on the square board 13, screw rod 14's bottom and bearing 16 rotate to be connected, bearing 16's the second number board of bottom fixedly connected with 17, the one end and the drain pan 1 fixed connection that are close to drain pan 1 on the second number board 17, the top of drain pan 1 is provided with top shell 19, top shell 19 is the same with the cross sectional dimension of drain pan 1, the top shell 19 is gone up and is cut a hole 20 near one side of drain pan 1, equal fixed connection is in the cardboard 21 of same plumb line with draw-in groove 3 on the top shell 19 of top groove 20 both sides, all cut the same wire groove 18 on the top shell 19 of the both sides of keeping away from cardboard 21 on the top groove 20, all cut the same mounting groove 4 on the four corners of top shell 19 outside.

The cross-sectional dimension of wire pressing ring 8 is greater than the cross-sectional dimension that a board 5 is less than roof 7, and the shape of bunch pole 9 is L shape, conveniently fixes the optical cable between bunch pole 9 and wrapping post 6, prevents it loose, and the one end that is close to the kerve 2 bottom on the bunch pole 9 all is located same straight line with slot 10 on the kerve 2, the top fixedly connected with swing handle 15 of screw rod 14, the bottom fixedly connected with arc pressure pad 22 of apical groove 20.

When in use, in the process of optical cable butt joint, two cables can be respectively arranged in the bottom groove 2 through the wire outlet grooves 18 on two sides, before butt joint, the optical cable is partially wound on the winding post 6, the screw 14 is rotated through the rotary handle 15, the screw 14 is in threaded connection with the square plate 13, the square plate 13 is driven to move downwards, the square plate 13 is used for driving the pressure wire ring 8 to move downwards through the connecting plate 11, so that the wire bundling rod 9 is correspondingly inserted into the slot 10, the optical cable wound on the winding post 6 is fixed through the pressure wire ring 8 and the wire bundling rod 9, and the optical cable butt joint is carried out, in the design, when the optical cable joint is pulled by external force, force cannot directly act on the joint, the optical cable firstly acts on the winding post, because the optical cable on the winding post is a whole, the optical cable is not easy to be damaged by pulling, and because the joint is not a whole, the optical cable is easier to be pulled compared with the optical cables, can effectual protection optical cable junction, correspond inside inserting draw-in groove 3 with the cardboard 21 of top shell 19 both sides, correspond on 19 four corners of top shell and insert the screw thread post, utilize the screw thread post to make top shell 19 and drain pan 1 keep fixed, at this in-process, arc pressure pad 22 can compress tightly the junction, and because arc pressure pad 22 adopts soft rubber to make, consequently can not lead to the fact the damage to the optical cable.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The optical cable wiring protection device is characterized by comprising a bottom shell (1), wherein a bottom groove (2) is formed in the top of the bottom shell (1) in a chiseled mode, clamping grooves (3) are formed in two sides of the bottom groove (2), wire outlet grooves (18) are formed in the bottom shell (1) on two sides, far away from the clamping grooves (3), of the bottom groove (2), mounting grooves (4) which are communicated up and down are formed in four corners of the top of the bottom shell (1) outside the bottom groove (2), two first plates (5) are fixedly mounted at the bottom of the bottom groove (2), winding columns (6) are fixedly connected to the first plates (5), top plates (7) are fixedly connected to the top portions of the winding columns (6), wire pressing rings (8) are sleeved outside the winding columns (6) between the top plates (7) and the first plates (5), and wire bundling rods (9) are fixedly connected to two sides of the wire pressing rings (8), one side of the wire pressing ring (8) far away from the wire bundling rod (9) is fixedly connected with a connecting plate (11), the connecting plate (11) is inserted into a guide groove (12) formed in the surface of the bottom shell (1), the connecting plate (11) is in sliding connection with the guide groove (12), one end of the connecting plate (11) arranged outside the bottom shell (1) is fixedly connected with a square plate (13), the square plate (13) is in threaded connection with a screw rod (14), the bottom of the screw rod (14) is rotationally connected with a bearing (16), the bottom of the bearing (16) is fixedly connected with a second plate (17), one end of the second plate (17) close to the bottom shell (1) is fixedly connected with the bottom shell (1), a top shell (19) is arranged above the bottom shell (1), the top shell (19) is identical to the cross-section size of the bottom shell (1), one side of the top shell (19) close to the bottom shell (1) is formed with a top groove (20), the top groove (20) both sides top shell (19) are gone up equal fixed connection and draw-in groove (3) and are in cardboard (21) of same plumb line, all cut on keeping away from both sides top shell (19) of cardboard (21) on top groove (20) and have the same wire outlet groove (18), all cut on the four corners of top shell (19) outside top groove (20) and have the same mounting groove (4).

2. An optical cable splice protector as claimed in claim 1, in which: the bottom of the top groove (20) is fixedly connected with an arc-shaped pressure pad (22).

3. An optical cable splice protector as claimed in claim 1, in which: one end of the wire bundling rod (9) close to the bottom of the bottom groove (2) is in the same straight line with the slot (10) in the bottom groove (2).

4. An optical cable splice protector as claimed in claim 1, in which: the top of the screw rod (14) is fixedly connected with a rotating handle (15).

5. An optical cable splice protector as claimed in claim 1, in which: the cross-sectional dimension of the wire pressing ring (8) is larger than that of the first plate (5) and smaller than that of the top plate (7).

6. An optical cable splice protector as claimed in claim 1, in which: the shape of the wire bundling rod (9) is L-shaped.

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