CN215181065U

CN215181065U - Embedded type prefabricated end round leading-in optical cable in wall

Info

Publication number: CN215181065U
Application number: CN202120583253.1U
Authority: CN
Inventors: 张云云; 张英; 刘杰
Original assignee: Hebei Henghui Communication Equipment Co Ltd
Current assignee: Hebei Henghui Communication Equipment Co Ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-12-14
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a direct-buried type prefabricated end circular leading-in optical cable in wall, which comprises a spool and a mark, wherein the position of the annular surface of the spool is provided with the mark, the mark is attached to the spool by printing, the left end position of the spool is provided with a connector, the connector is transversely sleeved to the spool, the position of the annular inner wall of the spool is provided with an insulating layer, the insulating layer is sleeved to the spool, the length of the optical cable can be directly mastered by figures, the scales are arranged in vertical stripes, the intervals between the scales are consistent, the scales can move relative to the insulating layer under the action of external force, the scales can be conveniently positioned and cut by operators, the accuracy is improved, the existing optical cable is generally measured by a tape measure, the measuring mode is inconvenient and the accuracy is not high, and further the phenomenon that the length of the pre-buried optical cable is insufficient or overlong is caused, through the new arrangement, the utilization rate of the optical cable can be greatly improved.

Description

Embedded type prefabricated end round leading-in optical cable in wall

Technical Field

The utility model belongs to the technical field of the optical cable is relevant, concretely relates to direct-burried prefabricates into and holds circular leading-in optical cable in wall.

Background

The optical cable is manufactured for meeting the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers as transmission media and can be used singly or in groups in a cladding sheath, the optical cable mainly comprises optical fibers (thin glass fibers like hair), a plastic protective sleeve and a plastic outer sheath, metals such as gold, silver, copper and aluminum and the like are not contained in the optical cable, the recovery value is not generally available, the optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode to form a cable core, the outer sheath is wrapped outside, and the outer sheath is also wrapped outside, so that the optical signal transmission is realized, namely: the cable that is formed by optic fibre (light transmission carrier) through certain technology, the basic structure of optical cable is generally by the cable core, strengthen the steel wire, several parts such as filler and sheath are constituteed, in addition according to needs have waterproof layer, the buffer layer, components such as insulated metal wire, current optical cable is when going on wall direct buriedly, can accomodate it through the spool, can improve the life of optical cable, when using, need measure optical cable length, current optical cable adopts the tape measure to measure usually, this measuring method is inconvenient and the precision is not high, and then lead to the phenomenon of pre-buried optical cable length not enough or overlength.

The existing optical cable technology has the following problems: current optical cable can be accomodate it through the spool when carrying out the in-wall direct burial, can improve the life of optical cable, when carrying out the use, need measure optical cable length, and current optical cable adopts the tape measure to measure usually, and this measuring mode is not convenient and the precision is not high, and then leads to the phenomenon of pre-buried optical cable length not enough or overlength.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular introduction optical cable of end is prefabricated to direct-burried formula in wall to propose current optical cable when carrying out the direct-burried in the wall in solving above-mentioned background art, can accomodate it through the spool, can improve the life of optical cable, when carrying out the use, need measure optical cable length, current optical cable adopts the tape measure to measure usually, this measuring method is not convenient and the precision is not high, and then leads to the not enough or overlength problem of pre-buried optical cable length.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a direct-burried prefabricate into circular leading-in optical cable of end in wall, includes spool and sign, the annular surface position department of spool is provided with the sign, it is attached to spool department through the printing to mark, the left end position department of spool is provided with the connector, the connector transversely cup joints to spool department, the annular inner wall position department of spool is provided with the insulating layer, the insulating layer cup joints to spool department, the annular surface position department of insulating layer is provided with the scale, the scale is attached to insulating layer department through the printing, the below position department of scale is provided with the digit, the digit is attached to insulating layer department through the printing, the inside of insulating layer is provided with the wire in the department that is located even position.

Preferably, the spool is the setting of hollow pipe structure, the spool is through anti withstand voltage processing, the spool is through anticorrosive processing, the spool is through leak protection water treatment.

Preferably, the connector sets up for the open structure with the spool, both ends diameter size about the middle outer wall diameter size of connector is greater than, the joint department of connector and spool is provided with insulating sticky tape.

Preferably, the marks are provided with brand names and types, the surfaces of the marks are subjected to waterproof treatment, and the distances between the marks are consistent.

Preferably, the numbers increase from left to right, the unit of the numbers is centimeter, and the distances between the numbers are consistent.

Preferably, the scales are arranged in a vertical stripe mode, the intervals among the scales are consistent, and the scales move relative to the insulating layer under the action of external force.

Preferably, the insulating layer can take place elastic deformation under the exogenic action, the insulating layer can carry out arbitrary angle folding under the exogenic action, the cross-section of insulating layer is circular structure setting.

Compared with the prior art, the utility model provides a direct-burried prefabricate into and hold circular optical cable of introducing in wall possesses following beneficial effect:

the utility model discloses an add scale and digit, turn right from a left side and increase in proper order digitally, digital unit is centimetre, digital interval size is unanimous, can directly understand through the digit and master the length of optical cable, the scale is the setting of vertical stripe, interval between the scale is unanimous, the scale removes under the exogenic action for the insulating layer, the scale can be convenient for operating personnel to fix a position and tailor, the precision is improved, current optical cable adopts the tape measure to measure usually, this measuring method is not convenient and the precision is not high, and then lead to the phenomenon that pre-buried optical cable length is not enough or overlength, through this new setting, the rate of utilization of optical cable can be increased substantially.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of the overall structure of a direct-buried prefabricated end circular lead-in optical cable of the utility model;

fig. 2 is a schematic structural view of the working principle of the in-wall direct-buried prefabricated end circular drop cable provided by the utility model;

fig. 3 is a schematic side view of a direct-buried prefabricated end circular drop cable of the present invention;

in the figure: 1. a connector; 2. marking; 3. a number; 4. calibration; 5. an insulating layer; 6. a wire; 7. a conduit.

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. 1-3, the present invention provides a technical solution:

a direct-buried prefabricated end circular lead-in optical cable in a wall comprises a line pipe 7 and marks 2, wherein the positions of the annular surfaces of the line pipe 7 are provided with the marks 2, the marks 2 are attached to the positions of the line pipe 7 through printing, the marks 2 are provided with brand names and models, the surfaces of the marks 2 are subjected to waterproof treatment, the intervals between the marks 2 are consistent, the left end position of the line pipe 7 is provided with a connector 1, the line pipe 7 is in a hollow circular pipe structure, the line pipe 7 is subjected to pressure-resistant treatment, the line pipe 7 is subjected to anti-corrosion treatment, the line pipe 7 is subjected to anti-leakage treatment, the connector 1 is transversely sleeved to the position of the line pipe 7, the connector 1 and the line pipe 7 are in a communicated structure, the diameter size of the middle outer wall of the connector 1 is larger than the diameter sizes of the left end and the right end, an insulating tape is arranged at the joint of the connector 1 and the line pipe 7, an insulating layer 5 is sleeved to the position of the line pipe 7, insulating layer 5 can take place elastic deformation under the exogenic action, insulating layer 5 can carry out arbitrary angle folding under the exogenic action, the cross-section of insulating layer 5 is circular structure setting, insulating layer 5's annular surface position department is provided with scale 4, scale 4 is attached to insulating layer 5 department through the printing, scale 4 is the setting of vertical stripe, the interval between scale 4 is unanimous, scale 4 moves under the exogenic action for insulating layer 5, the below position department of scale 4 is provided with figure 3, figure 3 is attached to insulating layer 5 department through the printing, figure 3 increases from a left side to the right side in proper order, the unit of figure 3 is centimetre, figure 3's interval size is unanimous, insulating layer 5's inside is being located even position department and is provided with wire 6, this setting can clearly know the length of optical cable through figure 3 and scale 4.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when using this equipment, connect spool 7 earlier, when connecting, connect through connector 1, be provided with insulating sticky tape between connector 1 and the spool 7, and then improve the leakproofness, after 7 switches-on of spool, cup joint the optical cable to 7 insides of spool, the optical cable divide into numeral 3, scale 4, insulating layer 5 and wire 6, when using, can accurately master the length of optical cable through numeral 3 and scale 4, can practice thrift the quantity of optical cable when using, and the deviation can not appear, operating personnel shears the optical cable according to actual need's length, thereby improve the in-service use functional rate of product, above be concrete operation flow.

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 circular leading-in optical cable of formula prefabricating into end of direct burial in wall, includes spool (7) and sign (2), its characterized in that: the utility model discloses a spool (7) for the transformer substation, including spool (7), the annular surface position department of spool (7) is provided with sign (2), sign (2) are attached to spool (7) department through the printing, the left end position department of spool (7) is provided with connector (1), connector (1) transversely cup joints to spool (7) department, the annular inner wall position department of spool (7) is provided with insulating layer (5), insulating layer (5) cup joint to spool (7) department, the annular surface position department of insulating layer (5) is provided with scale (4), scale (4) are attached to insulating layer (5) department through the printing, the below position department of scale (4) is provided with digit (3), digit (3) are attached to insulating layer (5) department through the printing, the inside of insulating layer (5) is provided with wire (6) in the even position department of being located.

2. The in-wall direct-buried prefabricated end-formed circular drop cable according to claim 1, characterized in that: the spool (7) are hollow circular tube structures, the spool (7) is subjected to anti-pressure treatment, the spool (7) is subjected to anti-corrosion treatment, and the spool (7) is subjected to anti-leakage water treatment.

3. The in-wall direct-buried prefabricated end-formed circular drop cable according to claim 1, characterized in that: connector (1) and spool (7) set up for the open structure, both ends diameter size about the middle outer wall diameter size of connector (1) is greater than, the seam crossing of connector (1) and spool (7) is provided with insulating sticky tape.

4. The in-wall direct-buried prefabricated end-formed circular drop cable according to claim 1, characterized in that: the sign (2) is provided with a brand name and a model number, the surface of the sign (2) is subjected to waterproof treatment, and the distance between the signs (2) is consistent.

5. The in-wall direct-buried prefabricated end-formed circular drop cable according to claim 1, characterized in that: the numbers (3) are sequentially increased from left to right, the unit of the numbers (3) is centimeter, and the distances between the numbers (3) are consistent.

6. The in-wall direct-buried prefabricated end-formed circular drop cable according to claim 1, characterized in that: the scales (4) are arranged in a vertical stripe mode, the intervals between the scales (4) are consistent, and the scales (4) move relative to the insulating layer (5) under the action of external force.

7. The in-wall direct-buried prefabricated end-formed circular drop cable according to claim 1, characterized in that: elastic deformation can take place for insulating layer (5) under the exogenic action, insulating layer (5) can carry out arbitrary angle folding under the exogenic action, the cross-section of insulating layer (5) sets up for circular structure.