CN215835113U

CN215835113U - Insulating sleeve for communication line

Info

Publication number: CN215835113U
Application number: CN202121044291.6U
Authority: CN
Inventors: 谢培豪
Original assignee: Dongguan Dongyin Information Engineering Co ltd
Current assignee: Dongguan Dongyin Information Engineering Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-02-15
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an insulating sleeve for a communication line, which belongs to the technical field of communication line protection and comprises a protective sleeve, wherein the inner wall of the protective sleeve is fixedly connected with a closed opening, the front side and the back side of the closed opening are fixedly connected with clamping pins, the outer surface of each clamping pin is movably connected with a clamping seat, when the communication line is buried underground, the protective sleeve is sleeved on the outer part of the communication line firstly, when the protective sleeve is sleeved, the protective sleeve is pulled open through the closed opening on the protective sleeve and then sleeved on the outer part of the communication line, clamping grooves on the clamping seat are inserted aiming at the clamping pins, so that the closed opening is fixed and prevented from opening, the protective sleeve can be quickly installed on the outer part of the communication line, and a plurality of protective sleeves can be connected together through matching grooves and matching inserting plates on the two sides of the protective sleeve, the efficiency of communication line adorn insulating sheath outward is improved, workman's operating speed is improved.

Description

Insulating sleeve for communication line

Technical Field

The utility model belongs to the technical field of communication line protection, and particularly relates to an insulating sleeve for a communication line.

Background

The communication line is a path for ensuring information transfer. At present, the cable in the long-distance trunk line mainly uses a large-core optical cable and other wireless lines such as a satellite, a microwave and the like. In the course of laying communication line, because the electric wire and cable in the communication line need to be buried underground, an insulating protective tube is sleeved outside the communication line to protect the line and prevent earth, water and the like from directly contacting the surface of the line.

The existing protective sleeve with insulating property outside mostly adopts an insulating sheath wound on a cylinder, but the insulating sheath wound on the cylinder is difficult to sleeve due to being wound, and the insulating sheath needs to be sleeved after being cut, so that the use steps of the insulating sheath are increased, the working efficiency is reduced, necessary protection is lacked for a circuit needing a bending part, and the service life of a communication circuit is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides an insulating sleeve for a communication line, which aims to solve the problems that an insulating sheath wound on a cylinder is difficult to sleeve and a line at a bent part is short of necessary protection.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an insulating cover for communication line, includes the protective sheath, the closed opening of inner wall fixedly connected with of protective sheath, closed open-ended front and back fixedly connected with joint pin, the surface swing joint of joint pin has the cassette, the joint groove has been seted up to a side of cassette, the surface swing joint of protective sheath has the tensile cover of protection.

Further reach the effect of better protection communication line, the protective casing includes laminating layer, insulating layer, waterproof layer and insulating layer, the fixed surface of laminating layer is connected with the insulating layer, the fixed surface of insulating layer is connected with the waterproof layer, the fixed surface of waterproof layer is connected with the insulating layer.

Further reach the tensile cover of protection and can stretch out and crooked effect, the tensile cover of protection includes interior fixed plate and outer tensile cover, the side fixed connection outer tensile cover of interior fixed plate.

The effect of conveniently fixing the protective stretching sleeve on the protective sleeve is further achieved, the inner wall of the protective stretching sleeve is fixedly connected with the connecting layer, and the outer surface of the inner fixing plate is fixedly connected with the fixed inserted rod.

Further reach the effect that conveniently couples together two protective casings, the cooperation groove has been seted up to the one end of protective casing, the other end fixedly connected with cooperation picture peg of protective casing.

Further reach the effect that two protective casings of reinforcing are connected, the lower fixed surface of cassette is connected with fixed picture peg, the outer fixed surface of protective casing is connected with fixed protection ring.

(III) advantageous effects

The utility model has the following beneficial effects:

1. this insulating cover for communication line, through the protective sleeve, closed opening, the joint pin, the setting in cassette and joint groove, when burying communication line underground, protective sleeve is sheathe in at communication line outside earlier, when the suit protective sleeve, closed opening through on the protective sleeve pulls open protective sleeve, then the cover is outside at communication line, the joint pin is inserted to the joint groove alignment joint groove on with the cassette, thereby fixed closed opening, prevent that it from opening, can be fast at communication line externally mounted protective sleeve like this, can link together a plurality of protective sleeve union coupling at cooperation groove and cooperation picture peg through protective sleeve both sides, improve the efficiency of insulating cover outside the communication line, improve workman's speed of work.

2. This insulating cover for communication line, through the tensile cover of protection, the internal fixation board, the tensile cover of outer, the setting of articulamentum and fixed inserted bar, bury communication line underground, communication line need be crooked in some places, can the tensile cover of protection of joint outside the lag pipe in crooked place, the both sides of the tensile cover of protection are the tensile cover of outer, can conveniently carry out length stretch and can conveniently be crooked, can protect bending part communication line, fixed inserted bar in addition on the tensile cover of protection, can fix the bending position, prevent that its position from taking place the skew, thereby make the bending part obtain the protection, extension communication line life.

Drawings

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

FIG. 2 is a schematic bottom view of an axial structure of the present invention;

FIG. 3 is a schematic illustration of an explosive structure according to the present invention;

FIG. 4 is a left side view of the present invention;

fig. 5 is a schematic axial view of the protective sleeve of the present invention.

Reference numerals: 1. a protective sleeve; 101. laminating layers; 102. a thermal insulation layer; 103. a waterproof layer; 104. an insulating layer; 2. closing the opening; 3. clamping the pins; 4. a card holder; 5. a clamping groove; 6. protecting the stretching sleeve; 601. an inner fixing plate; 602. an outer stretching sleeve; 7. a connecting layer; 8. fixing the inserted rod; 9. a mating groove; 10. matching with a plug board; 11. fixing the inserting plate; 12. a guard ring is secured.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, an insulating sleeve for a communication line includes a protective sleeve 1, a closed opening 2 fixedly connected to an inner wall of the protective sleeve 1, clamping pins 3 fixedly connected to a front surface and a back surface of the closed opening 2, a clamping seat 4 movably connected to an outer surface of the clamping pins 3, a clamping groove 5 formed in one side surface of the clamping seat 4, and a protective stretching sleeve 6 movably connected to an outer surface of the protective sleeve 1.

In this embodiment, through protective sleeve 1, closed opening 2, joint pin 3, the setting of cassette 4 and joint groove 5, when burying communication line underground, protective sleeve 1 is sheathe in at the communication line outside earlier, when suit protective sleeve 1, closed opening 2 through on protective sleeve 1 pulls open protective sleeve 1, then the cover is outside at communication line, align joint pin 3 with joint groove 5 on cassette 4 and insert, thereby fixed closed opening 2, prevent that it from opening, can be fast at communication line externally mounted protective sleeve 1 like this, can link together a plurality of protective sleeve 1 through cooperation groove 9 and the cooperation picture peg 10 of protective sleeve 1 both sides, improve the efficiency of the outer insulating cover of communication line, improve workman's speed of operation.

Example 2

Referring to fig. 1 to 5, the present embodiment is further optimized on the basis of embodiment 1, and specifically, the protective casing 1 includes an adhesion layer 101, a thermal insulation layer 102, a waterproof layer 103, and an insulation layer 104, the thermal insulation layer 102 is fixedly connected to an outer surface of the adhesion layer 101, the waterproof layer 103 is fixedly connected to an outer surface of the thermal insulation layer 102, and the insulation layer 104 is fixedly connected to an outer surface of the waterproof layer 103.

Specifically, the protective stretching sleeve 6 includes an inner fixing plate 601 and an outer stretching sleeve 602, and the outer stretching sleeve 602 is fixedly connected to the side surface of the inner fixing plate 601.

Specifically, the inner wall of the protective stretching sleeve 6 is fixedly connected with a connecting layer 7, and the outer surface of the inner fixing plate 601 is fixedly connected with a fixed inserted rod 8.

In this embodiment, through the tensile cover 6 of protection, the internal fixation board 601, the tensile cover 602 of outer, the setting of articulamentum 7 and fixed inserted bar 8, bury communication line underground, communication line need be crooked in some places, can the tensile cover 6 of protection of joint outside the protective casing 1 in crooked place, the both sides of the tensile cover 6 of protection are the tensile cover 602 of outer, can conveniently carry out length stretch and can conveniently be crooked, can protect the bending part communication line, fixed inserted bar 8 also on the tensile cover 6 of protection, can fix the bending position, prevent that its position from taking place the skew, thereby make the bending part obtain the protection, extension communication line life.

Example 3

Referring to fig. 1-5, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, a matching groove 9 is formed at one end of the protection casing 1, and a matching inserting plate 10 is fixedly connected to the other end of the protection casing 1.

Specifically, the lower surface of the clamping seat 4 is fixedly connected with a fixed inserting plate 11, and the outer surface of the protective sleeve 1 is fixedly connected with a fixed protection ring 12.

In this embodiment, the plurality of protective sleeves 1 can be conveniently connected together and the connection effect between the sleeves can be enhanced by the arrangement of the matching groove 9, the matching insertion plate 10 and the fixed protective ring 12.

In summary, the following steps: according to the utility model, when a communication line is buried underground, the protective sleeve 1 is sleeved on the outside of the communication line, when the protective sleeve 1 is sleeved, the protective sleeve 1 is pulled open through the closed opening 2 on the protective sleeve 1, then the protective sleeve is sleeved on the outside of the communication line, the clamping groove 5 on the clamping seat 4 is inserted in alignment with the clamping pin 3, so that the closed opening 2 is fixed and prevented from opening, the protective sleeve 1 can be rapidly installed on the outside of the communication line, the protective sleeves 1 can be connected together through the matching grooves 9 and the matching insertion plates 10 on the two sides of the protective sleeve 1, the efficiency of the insulating sleeve arranged outside the communication line is improved, and the working speed of workers is improved; when burying communication line underground, communication line need bend in some places, can joint the tensile cover 6 of protection in the outer protective sleeve 1 of crooked place, the both sides of the tensile cover 6 of protection are outer tensile cover 602, can conveniently carry out length drawing and can conveniently be crooked, can protect the bent part communication line, fixed inserted bar 8 in addition on the tensile cover 6 of protection, can fix the bending position, prevent that its position from taking place the skew, thereby make the bent part obtain the protection, extension communication line life.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides an insulating cover for communication line, includes protective sheath pipe (1), its characterized in that: the protective sleeve is characterized in that the inner wall of the protective sleeve (1) is fixedly connected with a closed opening (2), the front surface and the back surface of the closed opening (2) are fixedly connected with clamping pins (3), the outer surface of each clamping pin (3) is movably connected with a clamping seat (4), a clamping groove (5) is formed in one side surface of each clamping seat (4), and the outer surface of the protective sleeve (1) is movably connected with a protective stretching sleeve (6).

2. An insulating sleeve for a communication line according to claim 1, wherein: the protective sleeve (1) comprises an attaching layer (101), a heat insulation layer (102), a waterproof layer (103) and an insulation layer (104), wherein the outer surface of the attaching layer (101) is fixedly connected with the heat insulation layer (102), the outer surface of the heat insulation layer (102) is fixedly connected with the waterproof layer (103), and the outer surface of the waterproof layer (103) is fixedly connected with the insulation layer (104).

3. An insulating sleeve for a communication line according to claim 1, wherein: the protective stretching sleeve (6) comprises an inner fixing plate (601) and an outer stretching sleeve (602), and the side surface of the inner fixing plate (601) is fixedly connected with the outer stretching sleeve (602).

4. An insulating sleeve for a communication line according to claim 3, wherein: the inner wall of the protective stretching sleeve (6) is fixedly connected with a connecting layer (7), and the outer surface of the inner fixing plate (601) is fixedly connected with a fixed inserted rod (8).

5. An insulating sleeve for a communication line according to claim 1, wherein: the protective sleeve is characterized in that a matching groove (9) is formed in one end of the protective sleeve (1), and a matching inserting plate (10) is fixedly connected to the other end of the protective sleeve (1).

6. An insulating sleeve for a communication line according to claim 1, wherein: the lower fixed surface of cassette (4) is connected with fixed picture peg (11), the outer fixed surface of protective sheath (1) is connected with fixed protection ring (12).