CN218917746U - Tension-resistant hardware fitting for ADSS optical cable - Google Patents
Tension-resistant hardware fitting for ADSS optical cable Download PDFInfo
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- CN218917746U CN218917746U CN202223520856.0U CN202223520856U CN218917746U CN 218917746 U CN218917746 U CN 218917746U CN 202223520856 U CN202223520856 U CN 202223520856U CN 218917746 U CN218917746 U CN 218917746U
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- wedge
- optical cable
- shaped
- drum
- adss optical
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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Abstract
The utility model relates to the technical field of optical cable overhead installation, and discloses a strain fitting for an ADSS optical cable, which comprises a wedge-shaped cylinder, wherein the wedge-shaped cylinder is provided with a wedge-shaped round core in a matched manner, the wedge-shaped round core can be slidably installed in the wedge-shaped cylinder, and one end of the wedge-shaped round core is provided with an arc clamp. This strain insulator gold utensil for ADSS optical cable wears out from the wedge drum is inside through ADSS optical cable one end, wears out from the wedge circle core again, is provided with arc anchor clamps on the wedge circle core, and the medial surface of arc anchor clamps is provided with crescent moon groove tooth, moves the wedge circle core inwards along the inside guide rail direction of wedge drum, moves inwards more, and the interval diminishes gradually when being close to through the wedge circle core to one side of wedge drum inner shell, and the ADSS optical cable of its arc anchor clamps centre gripping is difficult for producing not hard up, and the installation is simple, also more firm.
Description
Technical Field
The utility model relates to the technical field of aerial installation of optical cables, in particular to a strain fitting for an ADSS optical cable.
Background
When the existing small-span ADSS optical cable is laid in an overhead mode, the method of winding the pre-twisted wires on the optical cable is adopted for installation and fixation, and when the small-span ADSS optical cable is installed and laid by the pre-twisted wires, the installation is troublesome, the wire clamp cannot be reused, the construction efficiency is required to be improved, and the cost is high.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a strain fitting for an ADSS optical cable, which has the advantages of simple installation and the like, and solves the problem of troublesome installation.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a strain insulator gold utensil for ADSS optical cable, includes the wedge drum, the supporting wedge circle core that is provided with of wedge drum, wedge circle core can slidable mounting inside the wedge drum, wedge circle core one end is provided with arc anchor clamps, the fixed two drum bases that are provided with in wedge drum right side, two the through-hole has all been seted up at drum base side both ends, the drum base outside is provided with the wire stay cord that matches with the through-hole, the equal fixedly connected with wedge post in wire stay cord both ends, the wire stay cord outside is provided with U type handle, the through-hole has been seted up to wedge drum surface.
Preferably, the wedge-shaped cylinder and the cylinder base are manufactured by adopting a section bar through die recombination machining, and a wedge-shaped guide rail is arranged inside the wedge-shaped cylinder.
Preferably, the wedge-shaped round core is made of increased nylon plastic added with reinforcing agents, and crescent groove teeth are arranged on the inner side face of the arc-shaped clamp.
Preferably, the interval between the wedge-shaped round cores is gradually increased when the wedge-shaped round cores move to one side far away from the inner shell of the wedge-shaped cylinder.
Preferably, the steel wire stay cord passes through from the inside of U type handle, the both ends of steel wire stay cord pass through wedge post connection on the drum base side both ends through-hole.
Preferably, the arc-shaped clamp is fixedly connected with one end of the wedge-shaped round core in a circular arrangement mode, and the two cylinder bases are symmetrically and fixedly connected with the wedge-shaped cylinder.
Compared with the prior art, the utility model provides the strain hardware for the ADSS optical cable, which has the following beneficial effects:
1. this strain insulator gold utensil for ADSS optical cable wears out from the wedge drum is inside through ADSS optical cable one end, wears out from the wedge circle core again, is provided with arc anchor clamps on the wedge circle core, and the medial surface of arc anchor clamps is provided with crescent moon groove tooth, moves the wedge circle core inwards along the inside guide rail direction of wedge drum, moves inwards more, and the interval diminishes gradually when being close to through the wedge circle core to one side of wedge drum inner shell, and the ADSS optical cable of its arc anchor clamps centre gripping is difficult for producing not hard up, and the installation is simple, also more firm.
2. This strain insulator gold utensil for ADSS optical cable has seted up the through hole through wedge drum surface, can become flexible to inside wedge circle core, conveniently carries out the dismouting, is equipped with the wedge post through the both ends of wire stay cord, can cross fine card and advance in the drum base, be difficult for being dropped.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present utility model;
FIG. 2 is a diagram showing the structure of the connection between the cylinder base and the wedge cylinder;
FIG. 3 is a diagram of the structure of the wedge-shaped core of the present utility model;
fig. 4 is an enlarged view of the structure a in fig. 1, which is a structural view of the present utility model.
Wherein: 1. a wedge cylinder; 2. a wedge-shaped round core; 3. an arc-shaped clamp; 4. a cylinder base; 5. a through hole; 6. a steel wire rope; 7. a wedge-shaped column; 8. a U-shaped handle; 9. and (5) passing through the hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, a strain insulator fitting for an ADSS optical cable includes a wedge cylinder 1, the wedge cylinder 1 is provided with a wedge-shaped round core 2 in a matching manner, the wedge-shaped round core 2 can be slidably mounted inside the wedge cylinder 1, the interval between the wedge-shaped round core 2 and the wedge-shaped round core 2 becomes larger gradually when the wedge-shaped round core moves to a side far away from an inner shell of the wedge cylinder 1, one end of the wedge-shaped round core 2 is provided with an arc-shaped clamp 3, the wedge-shaped round core 2 is made of increased nylon plastic added with a reinforcing agent, and the inner side surface of the arc-shaped clamp 3 is provided with crescent groove teeth. One end of the ADSS optical cable penetrates out of the wedge-shaped cylinder 1, one end of the ADSS optical cable penetrates out of the wedge-shaped cylinder 2, an arc clamp 3 is arranged on the wedge-shaped cylinder 2, crescent groove teeth are arranged on the inner side face of the arc clamp 3, the wedge-shaped cylinder 2 moves inwards along the direction of the inner guide rail of the wedge-shaped cylinder 1, the inner side moves inwards more, the interval between the wedge-shaped cylinder 2 and the ADSS optical cable adjacent to the inner shell of the wedge-shaped cylinder 1 is gradually reduced when the wedge-shaped cylinder 2 moves to one side, the ADSS optical cable clamped by the arc clamp 3 is not easy to loosen, and the installation is simple and firm. The right side of the wedge cylinder 1 is fixedly provided with two cylinder bases 4, the arc clamp 3 is fixedly connected with one end of the wedge round core 2 in a circular arrangement mode, the two cylinder bases 4 are symmetrically fixedly connected with the wedge cylinder 1, the wedge cylinder 1 and the cylinder bases 4 are all manufactured by adopting profiles through die recombination machining, wedge guide rails are arranged inside the wedge cylinder 1, through holes 5 are formed in two ends of the side surfaces of the two cylinder bases 4, steel wire pull ropes 6 matched with the through holes 5 are arranged outside the cylinder bases 4, wedge columns 7 are fixedly connected at two ends of the steel wire pull ropes 6, U-shaped handles 8 are arranged outside the steel wire pull ropes 6, the steel wire pull ropes 6 penetrate through the inside of the U-shaped handles 8, two ends of the steel wire pull ropes are connected to the through holes 5 in the two ends of the side surfaces of the cylinder bases 4 through the wedge columns 7, and through holes 9 are formed in the outer surface of the wedge cylinder 1. Through hole 9 has been seted up through wedge drum 1 surface, can become flexible inside wedge round core 2, conveniently carries out the dismouting, is equipped with the wedge post through the both ends of wire stay cord 6, can be fine card advance in the drum base, be difficult for being dropped.
When the novel ADSS optical cable is used, an ADSS optical cable penetrates into the wedge-shaped cylinder 1, one end of the ADSS optical cable penetrates into the wedge-shaped circular core 2, the arc-shaped clamp 3 is arranged on the wedge-shaped circular core 2, crescent groove teeth are arranged on the inner side surface of the arc-shaped clamp 3, the wedge-shaped circular core 2 moves inwards along the inner guide rail direction of the wedge-shaped cylinder 1, the gap is gradually reduced when the wedge-shaped circular core 2 moves towards one side close to the inner shell of the wedge-shaped cylinder 1, the ADSS optical cable is clamped until the ADSS optical cable is clamped, the arc-shaped clamp 3 is provided with dense crescent groove teeth, the ADSS optical cable can be firmly clamped without falling off, after the ADSS optical cable is clamped, the U-shaped handle 8 is connected to the through hole 5 on the cylinder base 4 through the steel wire stay rope 6, and is hung on the line tower through the U-shaped handle 8, so that the overhead line erection of the ADSS optical cable is completed, and if the ADSS optical cable overhead line is required to be disassembled, the through hole 9 is arranged on the outer surface of the wedge-shaped cylinder 1, and the wedge-shaped circular core 2 can be pushed out in the reverse direction.
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 (6)
1. The utility model provides a strain insulator gold utensil for ADSS optical cable, includes wedge drum (1), its characterized in that: the supporting wedge circle core (2) that is provided with of wedge drum (1), inside wedge circle core (2) can slidable mounting at wedge drum (1), wedge circle core (2) one end is provided with arc anchor clamps (3), wedge drum (1) right side is fixed to be provided with two drum base (4), two through-hole (5) have all been seted up at drum base (4) side both ends, drum base (4) outside is provided with wire stay cord (6) that match with through-hole (5), wire stay cord (6) both ends all fixedly connected with wedge post (7), wire stay cord (6) outside is provided with U type handle (8), through-hole (9) have been seted up to wedge drum (1) surface.
2. The strain clamp for an ADSS optical cable according to claim 1, wherein: the wedge-shaped cylinder (1) and the cylinder base (4) are manufactured by adopting sectional materials through die recombination machining, and wedge-shaped guide rails are arranged in the wedge-shaped cylinder (1).
3. The strain clamp for an ADSS optical cable according to claim 1, wherein: the wedge-shaped round core (2) is made of increased nylon plastic added with reinforcing agents, and crescent groove teeth are arranged on the inner side face of the arc-shaped clamp (3).
4. The strain clamp for an ADSS optical cable according to claim 1, wherein: the interval between the wedge-shaped round cores (2) is gradually increased when the wedge-shaped round cores move to one side far away from the inner shell of the wedge-shaped cylinder (1).
5. The strain clamp for an ADSS optical cable according to claim 1, wherein: the steel wire stay cord (6) passes through from the inside of U type handle (8), the both ends of steel wire stay cord pass through wedge post (7) to be connected on drum base (4) side both ends through-hole (5).
6. The strain clamp for an ADSS optical cable according to claim 1, wherein: the arc-shaped clamp (3) is fixedly connected with one end of the wedge-shaped round core (2) in a circular arrangement mode, and the two cylinder bases (4) are symmetrically fixedly connected with the wedge-shaped cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223520856.0U CN218917746U (en) | 2022-12-28 | 2022-12-28 | Tension-resistant hardware fitting for ADSS optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223520856.0U CN218917746U (en) | 2022-12-28 | 2022-12-28 | Tension-resistant hardware fitting for ADSS optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218917746U true CN218917746U (en) | 2023-04-25 |
Family
ID=86016401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223520856.0U Active CN218917746U (en) | 2022-12-28 | 2022-12-28 | Tension-resistant hardware fitting for ADSS optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218917746U (en) |
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2022
- 2022-12-28 CN CN202223520856.0U patent/CN218917746U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 8, Yanzhong Road, Yanshan District, Guilin, Guangxi Zhuang Autonomous Region, 541000 Patentee after: Guilin Nanya Power Equipment Co.,Ltd. Address before: No. 8, Yanzhong Road, Yanshan District, Guilin, Guangxi Zhuang Autonomous Region, 541000 Patentee before: Guilin Nanya Information Network Engineering Co.,Ltd. |