CN218886256U

CN218886256U - Fixing device is used in optical cable installation

Info

Publication number: CN218886256U
Application number: CN202223551316.9U
Authority: CN
Inventors: 陈彩云; 陈建怀; 李赞锋
Original assignee: Shenzhen Guoxun Communication Engineering Co ltd
Current assignee: Shenzhen Guoxun Communication Engineering Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-04-18
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a technical field is fixed to the optical cable, and discloses a fixing device is used in optical cable installation, there is fixed clamping bar articulated anterior through bearing swing joint, arc splint have been installed to the right-hand member of fixed clamping bar, the inside intermediate position of curb plate has connect the threaded rod soon, the equal fixedly connected with support frame in both sides around unable adjustment base. This fixing device is used in optical cable installation, drive the motion of L shape joint seat and first connecting rod through rotating the threaded rod, thereby the motion of accessible second connecting rod and fixed clamping bar, and then make arc splint carry out spacing clamp to the inside optical cable of unable adjustment base, it is fixed to accomplish, the fixed speed and the stability of optical cable have been promoted, and the accessible adds arc bearing seat and the spring of establishing and supports the both sides that fixed central point was kept away from to the optical cable, the flagging force that has prevented the both sides of optical cable directly causes the fixed point to drag and shake off the power, the phenomenon that the optical cable takes place to take off after fixed has been avoided.

Description

Fixing device is used in optical cable installation

Technical Field

The utility model relates to a fixed technical field of optical cable specifically is a fixing device is used in optical cable installation.

Background

The communication optical cable is composed of a core and an outer protective layer, which are made up of several optical fibers, compared with the traditional symmetrical copper loop and coaxial copper loop, the optical fibers have much larger transmission capacity, less attenuation, long transmission distance and low cost, and are the most promising communication transmission media at present, and the optical fiber is widely used for signal transmission of various departments such as telecommunication, electric power, broadcasting and the like, and will gradually become the main body of future communication networks, and in order to prevent the optical cable from shaking in use, the optical cable is generally installed and fixed by a fixing device.

When the common optical cable is fixed, the cable is generally fixed through a plastic pipe clamp and a screw, or the optical cable is limited through a clamp which is closed at the left and the right, as in the granted patent CN 214669782U, a fixing device for installing a communication optical cable comprises a first vertical plate, a sliding block, a first arc-shaped plate and a second arc-shaped plate, so as to limit and fix the optical cable.

However, this kind of mode is when fixing the optical cable because the mode of pipe strap, not only need specific instrument to connect soon the screw, still cause the not hard up of pipe strap easily in rocking of optical cable, thereby can't stabilize and effectual fixed to the optical cable, and carry out the spacing mode of joint to the optical cable both sides through the arc, because optical cable both sides after the joint lack bearing structure, the position that leads to the optical cable after the joint to keep away from fixation center can take place flagging, thereby can cause pulling force and shake-off force to the fixed department, and then make it take place to loosen and take off in fixed back optical cable for a long time, can not satisfy the fixed operating requirement of optical cable, for this reason, fixing device for optical cable installation is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device is used in optical cable installation to solve foretell technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device is used in optical cable installation, includes the installation base, the left side fixed mounting of installation base has the curb plate, unable adjustment base has been installed on the right side of installation base, the top right side fixed mounting of installation base has articulated piece, the front portion of articulated piece has fixed clamping bar through bearing swing joint, arc splint have been installed to the right-hand member of fixed clamping bar, the inside intermediate position of curb plate has connect the threaded rod soon, the equal fixedly connected with support frame in both sides around unable adjustment base.

Preferably, the left end of the threaded rod is fixedly connected with a handle coaxially, an anti-slip sleeve is sleeved outside the handle, and the right end of the threaded rod is movably connected with an L-shaped clamping seat through a ball bearing.

Preferably, the front part of the L-shaped clamping seat is movably connected with a first connecting rod through a bearing, the right end of the rear part of the first connecting rod is movably connected with a second connecting rod through a rotating shaft, and the right end of the second connecting rod is movably connected with the corresponding position of the bottom of the fixed clamping rod through a bearing.

Preferably, the top outside of support frame all fixed mounting have the support column, the inside of support column is hollow structure, the inner chamber upside of support column all pegs graft and has the depression bar.

Preferably, the top of depression bar is all fixed mounting has arc bearing seat, the equal fixedly connected with spring in bottom of depression bar, and the bottom of spring all with the inner chamber bottom fixed connection of support column.

Preferably, the bottom outside of arc bearing seat has all fixedly installed the connecting plate, there is the connection piece on the right side of connecting plate through bearing movable mounting, all there is spacing cardboard on the left side of connecting plate through bearing movable connection.

Preferably, the equal fixedly connected with lacing tape in inside of connection piece, the left end of lacing tape all runs through the inside of spacing cardboard, and the outside of lacing tape has all installed the magic subsides, can support the optical cable at arc bearing seat, and rethread magic subsides are tight behind the taut lacing tape to the stability of optical cable has been promoted.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device is used in optical cable installation possesses following beneficial effect:

this fixing device is used in optical cable installation, drive the motion of L shape joint seat and first connecting rod through rotating the threaded rod, thereby the motion of accessible second connecting rod and fixation clamp bar, and then make the arc splint carry out spacing clamp to the inside optical cable of unable adjustment base, accomplish fixedly, the fixed speed and the stability of optical cable have been promoted, and the accessible adds arc bearing seat and the spring of establishing and supports the both sides that fixed central point was kept away from to the optical cable, the flagging force that has prevented the both sides of optical cable directly causes the fixed point to drag and shake off power, the phenomenon of taking place the pine to take off after the optical cable is fixed has been avoided.

Drawings

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

FIG. 2 is a schematic view of the first and second connecting rods of the present invention;

FIG. 3 is a schematic view of the internal structure of the support post of the present invention;

fig. 4 is a schematic view of the structure of the connecting plate and the tightening strap of the present invention.

In the figure: 1. installing a base; 2. a side plate; 3. a fixed base; 4. a hinged block; 5. fixing the clamping rod; 6. an arc-shaped splint; 7. a threaded rod; 71. a handle; 8. an L-shaped clamping seat; 9. a first link; 10. a second link; 11. a support frame; 12. a support pillar; 13. a pressure lever; 14. a spring; 15. an arc-shaped bearing seat; 16. a connecting plate; 161. connecting sheets; 162. a limiting clamping plate; 163. and (4) tightening the belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

The utility model provides a technical scheme, a fixing device is used in optical cable installation, including installation base 1, curb plate 2, unable adjustment base 3, articulated piece 4, fixation clamp pole 5, arc splint 6, threaded rod 7, handle 71, L shape joint seat 8, first connecting rod 9, second connecting rod 10, support frame 11, support column 12, depression bar 13, spring 14, arc bearing seat 15, connecting plate 16, connection piece 161, spacing cardboard 162 and lacing tape 163, please refer to and see figure 1, the left side fixed mounting of installation base 1 has curb plate 2, unable adjustment base 3 has been installed on the right side of installation base 1, the top right side fixed mounting of installation base 1 has articulated piece 4, the front portion of articulated piece 4 has fixation clamp pole 5 through bearing swing joint, arc splint 6 has been installed to the right-hand member of fixation clamp pole 5, the inside intermediate position of curb plate 2 has screwed joint threaded rod 7, the equal fixedly connected with support frame 11 in both sides around unable adjustment base 3.

Referring to fig. 2, a handle 71 is coaxially and fixedly connected to the left end of the threaded rod 7, an anti-slip sleeve is sleeved outside the handle 71, and an L-shaped clamping seat 8 is movably connected to the right end of the threaded rod 7 through a ball bearing.

The front part of the L-shaped clamping seat 8 is movably connected with a first connecting rod 9 through a bearing, the right end of the rear part of the first connecting rod 9 is movably connected with a second connecting rod 10 through a rotating shaft, and the right end of the second connecting rod 10 is movably connected with the corresponding position of the bottom of the fixed clamping rod 5 through a bearing.

Referring to fig. 1, a support column 12 is fixedly mounted on the outer side of the top of the support frame 11, referring to fig. 3, the support column 12 is hollow, and a press rod 13 is inserted into the upper side of the inner cavity of the support column 12.

Please refer to fig. 1, the equal fixed mounting in top of depression bar 13 has arc bearing seat 15, please refer to fig. 3, the equal fixedly connected with spring 14 in bottom of depression bar 13, and the bottom of spring 14 all with the inner chamber bottom fixed connection of support column 12, drive the motion of L shape joint seat 8 and first connecting rod 9 through rotating threaded rod 7, thereby the motion of accessible second connecting rod 10 and fixed clamping bar 5, and then make arc splint 6 carry out spacing clamp to the optical cable of unable adjustment base 3 inside, accomplish fixedly, the fixed speed and the stability of optical cable have been promoted, and the accessible adds arc bearing seat 15 and spring 14 established and supports the both sides that fixed central point was kept away from to the optical cable, the flagging force of the both sides of optical cable has been prevented directly to cause the fixed point and has been dragged and struggled the power, the phenomenon that the optical cable takes place to loosen after fixed.

Referring to fig. 4, the outer sides of the bottoms of the arc-shaped bearing seats 15 are respectively and fixedly provided with a connecting plate 16, the right side of the connecting plate 16 is movably provided with a connecting sheet 161 through a bearing, and the left side of the connecting plate 16 is movably connected with a limiting clamping plate 162 through a bearing.

The equal fixedly connected with lacing tape 163 in inside of connection piece 161, the left end of lacing tape 163 all runs through the inside of spacing cardboard 162, and the magic subsides have all been installed in the outside of lacing tape 163, when arc bearing seat 15 supported the optical cable, and rethread magic subsides are tight behind the taut lacing tape 163 to the stability of optical cable has been promoted.

The working principle of the device is as follows: at first, rotate the motion that threaded rod 7 drove L shape joint seat 8 and first connecting rod 9, thereby the motion of accessible second connecting rod 10 and fixed clamping bar 5, and then make arc splint 6 carry out spacing clamp to the optical cable of unable adjustment base 3 inside, it is fixed to accomplish, the fixed speed and the stability of optical cable have been promoted, and the accessible adds arc bearing seat 15 and the spring 14 of establishing and supports the both sides that fixed central point was kept away from to the optical cable, the flagging force that has prevented the both sides of optical cable directly causes the fixed point to drag and shake off-force, the phenomenon that the optical cable takes place to loosen after fixed has been avoided.

It should be noted that, in this document, 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. Also, 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 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

1. The utility model provides a fixing device is used in optical cable installation, includes installation base (1), its characterized in that: the utility model discloses a fixing device for the automobile seat, including installation base (1), fixed base (3) have been installed on the right side of installation base (1), the top right side fixed mounting of installation base (1) has articulated piece (4), the front portion of articulated piece (4) has fixed clamping bar (5) through bearing swing joint, arc splint (6) have been installed to the right-hand member of fixed clamping bar (5), the inside intermediate position of curb plate (2) has connect threaded rod (7) soon, the equal fixedly connected with support frame (11) in both sides around fixed base (3).

2. A cable-mounting securing device according to claim 1, wherein: the coaxial fixedly connected with handle (71) of left end of threaded rod (7), and the outside cover of handle (71) is equipped with anti-skidding cover, the right-hand member of threaded rod (7) has L shape joint seat (8) through ball bearing swing joint.

3. A fixing device for optical cable installation according to claim 2, wherein: the front part of the L-shaped clamping seat (8) is movably connected with a first connecting rod (9) through a bearing, the right end of the rear part of the first connecting rod (9) is movably connected with a second connecting rod (10) through a rotating shaft, and the right end of the second connecting rod (10) is movably connected with the bottom of the fixed clamping rod (5) through a bearing in a corresponding position.

4. A cable-mounting securing device according to claim 1, wherein: the support frame is characterized in that support columns (12) are fixedly mounted on the outer sides of the tops of the support frames (11), the interiors of the support columns (12) are of hollow structures, and pressing rods (13) are inserted into the upper sides of inner cavities of the support columns (12).

5. A fixing device for optical cable installation according to claim 4, wherein: the equal fixed mounting in top of depression bar (13) has arc bearing seat (15), the equal fixedly connected with spring (14) in bottom of depression bar (13), and the bottom of spring (14) all with the inner chamber bottom fixed connection of support column (12).

6. An optical cable installation fixture as claimed in claim 5, wherein: the bottom outside of arc bearing seat (15) has all fixedly installed connecting plate (16), there is connection piece (161) on the right side of connecting plate (16) through bearing movable mounting, there is spacing cardboard (162) on the left side of connecting plate (16) all through bearing swing joint.

7. An optical cable installation fixture as claimed in claim 6, wherein: the inside of connection piece (161) all fixedly connected with lacing tape (163), the left end of lacing tape (163) all runs through the inside of spacing cardboard (162), and the magic subsides have all been installed to the outside of lacing tape (163).