CN219105234U

CN219105234U - Positioning device for optical cable construction

Info

Publication number: CN219105234U
Application number: CN202223567926.8U
Authority: CN
Inventors: 王政; 仲东艳
Original assignee: Beijing Gonglian Xinwei Technology Co ltd
Current assignee: Beijing Gonglian Xinwei Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-30
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of optical cable construction and discloses a positioning device for optical cable construction, which comprises an outer frame, wherein a lower clamping block is fixedly arranged at the bottom of the object placing groove, an upper clamping block is movably arranged in the object placing groove and above the lower clamping block, and clamping grooves are formed in the top of the lower clamping block and the bottom of the upper clamping block.

Description

Positioning device for optical cable construction

Technical Field

The utility model belongs to the technical field of optical cable construction, and particularly relates to a positioning device for optical cable construction.

Background

The optical cable is manufactured to meet the performance specifications of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers arranged in a cladding sheath as a transmission medium and can be used singly or in groups, the optical cable mainly comprises optical fibers (glass filaments like hair), a plastic protective sleeve and a plastic sheath, metals such as gold, silver, copper aluminum and the like are not contained in the optical cable, the optical cable is generally free from recycling value, the optical cable is required to be arranged in the process of optical cable construction, a positioning device of the optical cable is used, the position of the optical cable is fixed through the positioning device, then the optical cable positioning device is generally used for fixing the optical cable, when the optical cable positioning device is used for fixing the optical cable, a connecting piece is fixed, the connecting piece is generally connected through bolts, the fixing firmness of the optical cable is poor, and once one bolt loosens, the optical cable is caused to shake.

Disclosure of Invention

In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides a positioner of optical cable construction, including the frame, the intermediate position of frame with put the thing groove, there is down the clamp splice in the bottom fixed mounting of putting the thing groove, the top movable mounting that just is located down the clamp splice in the inside of putting the thing groove has last clamp splice, the clamp groove has all been seted up to the top of clamp splice and the bottom of last clamp splice down, go up the clamp splice and be upper and lower symmetric distribution in the inside of putting the thing groove with lower clamp splice, the top fixed mounting of going up the clamp splice has the fixed block, the intermediate position department at frame top has seted up the screw that is linked together with putting the thing groove, peg graft at the internal screw thread of screw has the adjusting bolt, the bottom of adjusting bolt runs through the screw and rotates and be connected with on the fixed block.

Preferably, the top of the fixed block is provided with a rotating groove, the bottom end of the adjusting bolt is in a sphere shape, and the sphere at the bottom end of the adjusting bolt is positioned in the rotating groove at the top of the fixed block and can rotate in the rotating groove.

Preferably, the both sides of frame all have seted up the removal groove that is linked together with putting the thing groove, and the both sides of going up the clamp splice all fixed mounting has the joint board, and two joint boards run through the removal groove of frame both sides respectively, and all offer the through-hole at the top that two joint boards kept away from last clamp splice one end.

Preferably, the support plates are fixedly installed on two sides of the outer frame, the two support plates are respectively located below the two connecting plates, the screw rods are fixedly installed on the tops of the two support plates, the top ends of the two screw rods respectively penetrate through the through holes in the two connecting plates, the top ends of the two screw rods are respectively in threaded sleeve connection with the bolts, and the two bolts are respectively located above the two connecting plates.

Preferably, the widths of the upper clamping block and the lower clamping block are the same as the width of the storage groove.

Preferably, anti-skid patterns are arranged on the inner wall of the clamping groove at the bottom of the upper clamping block and the inner wall of the clamping groove at the top of the lower clamping block.

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

the optical cable passes through the object placing groove of the outer frame and is positioned between the upper clamping block and the lower clamping block, then the adjusting bolt is screwed to enable the adjusting bolt to rotate with the screw hole in a threaded mode, the bottom end of the adjusting bolt can rotate in the rotating groove at the top of the fixed block, so that the upper clamping block is pushed to move downwards in the object placing groove, the optical cable is fixedly clamped in the clamping groove between the upper clamping block and the lower clamping block, then the bolt is screwed to the screw rod, the bolt abuts against the top of the connecting plate, the position of the upper clamping block is fixed again by the bolt, and the firmness of clamping and fixing the optical cable is enhanced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the whole structure of the present utility model;

FIG. 3 is a schematic view of the structure of the upper clamp block and the joint plate of the present utility model;

FIG. 4 is a schematic view of the structure of the connection of the adjusting bolt and the fixed block of the utility model;

in the figure: 1. an outer frame; 2. a storage groove; 3. a lower clamping block; 4. an upper clamping block; 5. a fixed block; 6. an adjusting bolt; 7. a moving groove; 8. a support plate; 9. a screw; 10. a splice plate; 11. a through hole; 12. a bolt; 13. the groove is rotated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is provided by figures 1-4, which comprises an outer frame 1, wherein the middle position of the outer frame 1 is provided with a storage groove 2, the bottom of the storage groove 2 is fixedly provided with a lower clamping block 3, the inside of the storage groove 2 and the upper part of the lower clamping block 3 are movably provided with an upper clamping block 4, the top of the lower clamping block 3 and the bottom of the upper clamping block 4 are respectively provided with a clamping groove, the upper clamping block 4 and the lower clamping block 3 are vertically symmetrically distributed in the inside of the storage groove 2, the top of the upper clamping block 4 is fixedly provided with a fixed block 5, the middle position of the top of the outer frame 1 is provided with a screw hole communicated with the storage groove 2, the inner thread of the screw hole is inserted with an adjusting bolt 6, the bottom end of the adjusting bolt 6 penetrates through the screw hole and is rotationally connected with the fixed block 5, and the adjusting bolt 6 is screwed to push the upper clamping block 4 to downwards move in the storage groove 2, and the upper clamping block 4 gradually approaches the lower clamping block 3, so that an optical cable penetrating through the storage groove 2 can be fixed in the clamping groove of the bottom of the upper clamping block 4 and the top of the lower clamping block 3.

Simultaneously, the rotation groove 13 has been seted up at the top of fixed block 5, and the bottom of adjusting bolt 6 sets up to the sphere, and the sphere of adjusting bolt 6 bottom is located the rotation groove 13 at fixed block 5 top and can rotate in its inside, makes adjusting bolt 6 can't break away from fixed block 5 in the time of the rotation its bottom to drive the removal that clamp splice 4 carried out the position when letting adjusting bolt 6 take place the screw rotation with the screw.

In addition, the two sides of the outer frame 1 are provided with moving grooves 7 communicated with the object placing groove 2, the two sides of the upper clamping block 4 are fixedly provided with connecting plates 10, the two connecting plates 10 respectively penetrate through the moving grooves 7 at the two sides of the outer frame 1, and the tops of the two connecting plates 10, which are far away from one end of the upper clamping block 4, are provided with through holes 11.

And, the both sides of frame 1 are all fixed mounting has backup pad 8, two backup pads 8 are located the below of two linking plates 10 respectively, equal fixed mounting in the top of two backup pads 8 has screw rod 9, the through-hole 11 on two linking plates 10 are run through respectively on the top of two screw rods 9, bolt 12 has been cup jointed to the equal screw thread in the top of two screw rods 9, two bolts 12 are located the top of two linking plates 10 respectively, after last clamp splice 4 and lower clamp splice 3 cooperation are accomplished the fixed centre gripping to the optical cable, through screwing up bolt 12 onto screw rod 9, can let bolt 12 further fix the position of going up clamp splice 4, thereby let go up clamp splice 4 be difficult for taking place to remove, and then strengthened the fastness to the optical cable centre gripping.

In addition, the widths of the upper clamping block 4 and the lower clamping block 3 are the same as the width of the object placing groove 2, so that the upper clamping block 4 can only move upwards when moving in the object placing groove 2, and the connecting plates 10 on two sides of the upper clamping block 4 can prevent the upper clamping block 4 from moving forwards and backwards in the object placing groove 2.

It should be noted that, all be provided with anti-skidding line on the inner wall of the clamp groove of upper clamp splice 4 bottom clamp and the inner wall of the clamp groove of lower clamp splice 3 top, anti-skidding line can increase the frictional force between clamp groove inner wall and the optical cable outer wall.

Working principle: the optical cable passes through the object placing groove 2 of the outer frame 1 and is positioned between the upper clamping block 4 and the lower clamping block 3, then the adjusting bolt 6 is screwed to enable the adjusting bolt 6 to rotate with screw holes, the bottom end of the adjusting bolt 6 can rotate in the rotating groove 13 at the top of the fixed block 5, so that the upper clamping block 4 is pushed to move downwards in the object placing groove 2, the optical cable is further fixedly clamped in the clamping groove between the upper clamping block 4 and the lower clamping block 3, and then the bolt 12 is screwed to the screw rod 9, so that the bolt 12 abuts against the top of the connecting plate 10, and the optical cable can be fixedly clamped.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a positioner of optical cable construction, includes frame (1), its characterized in that: the middle position of frame (1) and put thing groove (2), put the bottom fixed mounting in thing groove (2) and have down clamp splice (3), put the inside in thing groove (2) and be located the top movable mounting of clamp splice (3) down and have gone up clamp splice (4), the clamp splice has all been seted up to the top of clamp splice (3) down and the bottom of clamp splice (4), go up clamp splice (4) and lower clamp splice (3) and be upper and lower symmetric distribution in the inside of putting thing groove (2), the top fixed mounting of clamp splice (4) has fixed block (5), the intermediate position department at frame (1) top has been seted up and has been put the screw that the thing groove (2) is linked together, has been pegged graft in the internal screw thread of screw and has been adjusted bolt (6), the bottom of adjusting bolt (6) runs through the screw and rotates and be connected with on fixed block (5).

2. The positioning device for optical cable construction according to claim 1, wherein: the top of fixed block (5) has seted up rotation groove (13), the bottom of adjusting bolt (6) sets up to the sphere, and the sphere of adjusting bolt (6) bottom is located rotation groove (13) at fixed block (5) top and can rotate in its inside.

3. The positioning device for optical cable construction according to claim 1, wherein: the movable grooves (7) communicated with the storage grooves (2) are formed in the two sides of the outer frame (1), the connecting plates (10) are fixedly mounted on the two sides of the upper clamping blocks (4), the two connecting plates (10) penetrate through the movable grooves (7) in the two sides of the outer frame (1) respectively, and through holes (11) are formed in the tops, away from one ends of the upper clamping blocks (4), of the two connecting plates (10).

4. A positioning device for optical cable construction according to claim 3, wherein: the two sides of the outer frame (1) are fixedly provided with support plates (8), the two support plates (8) are respectively located below the two connecting plates (10), screw rods (9) are fixedly arranged at the tops of the two support plates (8), the tops of the two screw rods (9) respectively penetrate through holes (11) in the two connecting plates (10), bolts (12) are sleeved on the tops of the two screw rods (9) respectively, and the two bolts (12) are respectively located above the two connecting plates (10).

5. The positioning device for optical cable construction according to claim 1, wherein: the widths of the upper clamping block (4) and the lower clamping block (3) are the same as the width of the object placing groove (2).

6. The positioning device for optical cable construction according to claim 1, wherein: anti-skid patterns are arranged on the inner wall of the clamping groove at the bottom of the upper clamping block (4) and the inner wall of the clamping groove at the top of the lower clamping block (3).