CN211014744U - Optical cable traction chuck structure for communication engineering - Google Patents
Optical cable traction chuck structure for communication engineering Download PDFInfo
- Publication number
- CN211014744U CN211014744U CN201922215432.5U CN201922215432U CN211014744U CN 211014744 U CN211014744 U CN 211014744U CN 201922215432 U CN201922215432 U CN 201922215432U CN 211014744 U CN211014744 U CN 211014744U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- backup pad
- boss
- groove
- recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model is suitable for the technical field of optical cable chucks, and provides an optical cable traction chuck structure for communication engineering, which comprises a swivel, a support plate, a boss, a bolt, a groove, a protective cylinder and a through hole; the optical cable can be pulled through the mutual matching of the components, and in the process of pulling the optical cable, the strain and the sprain of the plastic sheath of the optical cable are avoided, and meanwhile, the waterproof effect on the optical cable joint is achieved. The utility model has the characteristics of easily carry, simple structure and simple operation.
Description
Technical Field
The utility model belongs to the technical field of the optical cable chuck, especially, relate to an optical cable pulls chuck structure for communication engineering.
Background
In the construction of communication engineering, the laying construction of optical cables is often omitted. In the process of laying the optical cable, no matter underground laying or overground erection construction, the optical cable is usually required to be drawn out from the winding device and is drawn to a construction position, and a drawing chuck is usually required to be used in the process of drawing the optical cable, and plays a role in fixed connection.
However, the plastic sheath of the optical cable is easily scratched and sprained during the pulling process of the existing optical cable traction chuck, the optical fiber is not protected from water at the joint of the optical cable, the optical cable is easily wetted and damped, physical properties such as a sheath and ointment change after the optical cable is damped, the normal effect is influenced, particularly, the coating layer of the optical fiber becomes very brittle after being damped, the toughness of the optical fiber is seriously reduced, and the optical fiber can be broken after being lightly bumped for a long time. Simultaneously, the insulation of the optical cable that wets also can influence, leads to optical cable lightning protection effect to receive the influence.
SUMMERY OF THE UTILITY MODEL
The utility model provides an optical cable pulls chuck structure for communication engineering to solve the optical cable and pull the chuck and pull the in-process, pull easily and strain the problem and the optical cable joint waterproof problem of the plastic sheath of optical cable.
The utility model is realized in such a way, the optical cable traction chuck structure for communication engineering comprises a swivel, a support plate, a boss, a bolt, a groove, a protective cylinder and a through hole; the backup pad is fixed the change left side, backup pad geometric centre department is equipped with along vertical direction the through-hole, the recess is located in the backup pad, recess one end is connected backup pad left side edge and the other end are connected the through-hole, be provided with on the recess the boss, the boss downside be equipped with the corresponding recess of recess, the boss passes through 2 the bolt with the backup pad is connected, protect a section of thick bamboo to be fixed the backup pad downside just protect a section of thick bamboo the axis with the axis of through-hole is on the coplanar.
Still further, the groove is a semi-cylindrical groove.
Further, the surface of the groove is uniformly provided with the convex particles.
Further, the swivel is integrally formed with the support plate.
Furthermore, through holes are formed in the positions, corresponding to the bolts, of the support plate and the bosses and used for fastening the bolts.
The utility model discloses a mutually supporting between each component among the above technical scheme can realize pulling to the optical cable, and at the in-process that pulls the optical cable, the pulling that receives when avoiding the optical cable to pull is all acted on the protection cortex of optical cable end, can effectually alleviate the pull dynamics that the protection cortex of optical cable end bore, the protection cortex of avoiding near optical cable end receives the damage, through the backup pad and the clamp of the recess on the boss to the optical cable tightly, can effectually protect the protection cortex of optical cable end clamp part, also can increase the frictional force between the draw-in groove on draw-in groove in optical cable and the backup pad and the boss simultaneously, make the clamp of optical cable press from both sides tightly more firm. Due to the arrangement of the swivel, the damage of the torsional force applied to the plastic sheath of the optical cable during the traction of the optical cable can be effectively avoided.
Drawings
Fig. 1 is a top three-dimensional view of the present invention;
fig. 2 is a bottom three-dimensional view of the present invention;
fig. 3 is a left side view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the utility model relates to an optical cable traction chuck structure for communication engineering, which is characterized in that the structure comprises a swivel 1, a support plate 2, a boss 3, a bolt 4, a groove 5, a protective cylinder 6 and a through hole 7; the backup pad 2 is fixed 1 left side of change, 2 geometric centre departments of backup pad are equipped with along vertical direction the through-hole 7, recess 5 is located on the backup pad 2, 5 one ends of recess are connected 2 left side edges of backup pad and the other end are connected through-hole 7, be provided with on the recess 5 boss 3, 3 downside of boss be equipped with the corresponding recess of recess 5, boss 3 is through 2 bolt 4 with backup pad 2 is connected, protect a section of thick bamboo 6 to be fixed 2 downside of backup pad just protect an axis of 6 with the axis of through-hole 7 is on the coplanar. The groove 5 is a semi-cylindrical groove. The surface of the groove 5 is uniformly provided with convex particles. The swivel 1 and the support plate 2 are integrally formed. Through holes are formed in the positions, corresponding to the bolts 4, of the support plate 2 and the boss 3, and are used for fastening the bolts 4. The optical cable can be pulled through the mutual matching of the components. In practical application, a user firstly passes the optical cable through the through hole 7 along the groove 5 and plugs the optical cable joint into the protective sleeve 6, and the protective sleeve 6 plays a role in waterproofing the optical cable joint. And then the bolt 4 is fastened to clamp the optical cable in the groove 5, and the raised particles uniformly distributed on the surface of the groove 5 can increase the friction force between the optical cable and the clamping grooves on the supporting plate and the clamping grooves on the bosses, so that the optical cable is clamped more firmly. The user then pulls the cable by pulling on the right side of the swivel 1. Due to the arrangement of the swivel 1, the damage of the torsion force borne by the optical cable to the plastic sheath of the optical cable can be effectively avoided.
The utility model discloses a mutually supporting between each component in the above embodiment can realize pulling to the optical cable, and at the in-process of pulling the optical cable, the pulling that receives when avoiding the optical cable to pull is all acted on the protection cortex of optical cable end, can effectually alleviate the pulling dynamics that the protection cortex of optical cable end bore, the protection cortex of avoiding near optical cable end receives the damage, through the backup pad and the clamp of the recess on the boss to the optical cable, can effectually protect the protection cortex of optical cable end clamp part, protruding granule that the recess surface was evenly arranged can increase the optical cable and backup pad recess and the recess between the recess on the boss, make the clamp of optical cable press from both sides tightly more firm. Due to the arrangement of the swivel, the damage of the torsional force applied to the plastic sheath of the optical cable during the traction of the optical cable can be effectively avoided. The utility model has the characteristics of easily carry, simple structure and simple operation.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An optical cable traction chuck structure for communication engineering is characterized by comprising a rotating ring (1), a supporting plate (2), a boss (3), a bolt (4), a groove (5), a protective cylinder (6) and a through hole (7); backup pad (2) are fixed swivel (1) left side, backup pad (2) geometric centre department is equipped with along vertical direction through-hole (7), recess (5) are located on backup pad (2), recess (5) one end is located backup pad (2) left side edge and the other end are connected through-hole (7), be provided with on recess (5) boss (3), boss (3) downside be equipped with the corresponding draw-in groove of recess (5), boss (3) are through 2 bolt (4) with backup pad (2) are connected, protect a section of thick bamboo (6) to be fixed backup pad (2) downside just protect the axis of a section of thick bamboo (6) with the axis of through-hole (7) is on the coplanar.
2. The optical cable pulling collet structure for telecommunication engineering according to claim 1, wherein the groove (5) is a semi-cylindrical groove.
3. The optical cable pulling collet structure for telecommunication engineering as recited in claim 2, wherein the surface of the groove (5) is uniformly arranged with raised particles.
4. The optical cable traction chuck structure for communication engineering according to claim 1, wherein the swivel (1) and the support plate (2) are integrally formed.
5. The optical cable traction chuck structure for communication engineering according to claim 1, wherein through holes are formed in the positions of the support plate (2) and the boss (3) corresponding to the bolts (4) for fastening the bolts (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215432.5U CN211014744U (en) | 2019-12-12 | 2019-12-12 | Optical cable traction chuck structure for communication engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215432.5U CN211014744U (en) | 2019-12-12 | 2019-12-12 | Optical cable traction chuck structure for communication engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211014744U true CN211014744U (en) | 2020-07-14 |
Family
ID=71474569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922215432.5U Expired - Fee Related CN211014744U (en) | 2019-12-12 | 2019-12-12 | Optical cable traction chuck structure for communication engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211014744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112230360A (en) * | 2020-10-24 | 2021-01-15 | 山东西城电力建设有限公司 | Optical cable traction connector capable of reducing core breaking rate of optical cable |
-
2019
- 2019-12-12 CN CN201922215432.5U patent/CN211014744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112230360A (en) * | 2020-10-24 | 2021-01-15 | 山东西城电力建设有限公司 | Optical cable traction connector capable of reducing core breaking rate of optical cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211014744U (en) | Optical cable traction chuck structure for communication engineering | |
| CN205791434U (en) | A kind of submarine cable joint armouring wire lays clamping and fixing device | |
| CN109616992B (en) | Cable branch line and cable mounting system | |
| CN206710672U (en) | A kind of subterranean cable joint | |
| CN210924069U (en) | Angle-adjustable optical cable clamp | |
| CN214269698U (en) | Optical fiber take-up device | |
| CN212725700U (en) | Protection device for connector joint | |
| CN211377513U (en) | Vertical cable fixing support | |
| CN109839710A (en) | A kind of communication cable stationary fixture | |
| CN213780465U (en) | Optical fiber cable with protective joint | |
| CN209895055U (en) | Photoelectric combined cable fixing device of underwater optical fiber repeater | |
| CN207817272U (en) | A kind of screw cap closures cable splice closure with three-point mount structure | |
| CN213023662U (en) | Anti-drop connection optical cable | |
| CN219874951U (en) | Cable fixing structure | |
| CN218732056U (en) | Cable connecting device | |
| CN212063438U (en) | Protection tube assembly of HMPVC non-excavation cable | |
| CN220544642U (en) | Foldable wire and cable protection tube | |
| CN205177569U (en) | Waterproof sleeving structure of transformer leading out cable | |
| CN214375404U (en) | Colliery is optical cable quick connecting device in pit | |
| CN217279017U (en) | Line protection pipeline for optical fiber coupler | |
| CN210041256U (en) | Cable fixing hook for electric power transportation | |
| CN205067817U (en) | Optical fiber connector | |
| CN220186176U (en) | Elbow type steel-plastic adapter | |
| CN215973036U (en) | Device for hauling electric pole | |
| CN217085358U (en) | Seabed branching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |