CN217719088U

CN217719088U - Twisted pair with totally-enclosed framework

Info

Publication number: CN217719088U
Application number: CN202221449327.3U
Authority: CN
Inventors: 李洋; 顾千; 张雅文
Original assignee: Sooo Network System Nanjing Co ltd
Current assignee: Sooo Network System Nanjing Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-11-01
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a take paired line of totally enclosed skeleton relates to paired line technical field. The device is formed with the through-hole including setting up the skeleton in the sheath inside between the inside wall of skeleton and sheath, and the inside of multiunit through-hole is provided with the paired line, and the inside of through-hole is provided with the hollow section of thick bamboo that the multiunit is used for the paired line installation protection. This kind of take twisted pair of totally enclosed skeleton sets up hollow section of thick bamboo through setting up in the hole that forms between cable sheathing inside wall and its inside skeleton for the twisted pair is located the inside one end further of sheath and is protected in the inside of hollow section of thick bamboo, and through the inside spring that sets up of hollow section of thick bamboo department multiunit fixing base, is convenient for cushion the exogenic action of exogenic action, makes the exogenic action that the twisted pair received less, effectively prevents the impaired condition of twisted pair.

Description

Twisted pair with totally-enclosed framework

Technical Field

The utility model relates to a paired line technical field specifically is a take paired line of totally enclosed skeleton.

Background

The twisted pairs are generally arranged in the cable sheath, and a plurality of groups of frameworks for separating the twisted pairs are arranged in the cable sheath, so that the twisted pairs cannot interfere with each other in the use process.

The connection between the twisted pair and the cable is unstable, and the impact force on the twisted pair is large, so that the twisted pair is easy to damage, and the service life of the twisted pair is short.

The main reason why above-mentioned problem appears lies in that the twisted pair line generally directly sets up the inside of the cable of grafting installation, receives the punching press and twists reverse when the cable is in the use, and the twisted pair line can slide in its inside for its steadiness is not good, and the outside of twisted pair line does not set up corresponding protector, makes outside punching press and twisting power great to the destructiveness that the twisted pair line caused, so that the condition of damage appears easily in the twisted pair line, makes whole cable can not safe effectual use, to the aforesaid condition, we provide a take totally enclosed skeleton's twisted pair line.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a to the not enough of prior art, the utility model discloses a take twisted pair of totally enclosed skeleton to it is unstable to solve to be connected between the twisted pair that proposes in the above-mentioned background art and the cable, and the impact force that the twisted pair received is great, the problem of damage appears easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a twisted pair with a totally enclosed framework comprises a framework arranged in a sheath, through holes are formed between the framework and the inner side wall of the sheath, twisted pairs are arranged in a plurality of groups of through holes, and a plurality of groups of protection mechanisms for installing and protecting the twisted pairs are arranged in the through holes; the protection mechanism includes:

the twisted pair is installed and inserted in the hollow cylinder and used for protecting the twisted pair;

the insulating plates are arranged in the hollow cylinder and used for positioning the installation position of the twisted pair;

the hollow cylinder is fixedly connected with the outer surface of the framework and the inner surface of the sheath through a plurality of groups of fixed seats;

the positioning mechanism is arranged between the fixed seat and the insulating plate, is used for positioning and installing the twisted pairs with different sizes in the hollow cylinder and is used for limiting the position between the twisted pairs and the inner side wall of the hollow cylinder;

the limiting assembly is arranged inside the fixing seat and used for limiting one end of the positioning mechanism connected with the fixing seat.

Preferably, the positioning mechanism comprises a telescopic rod and a spring, the telescopic rod is arranged on one side of the insulating plate, one end of the telescopic rod is fixedly installed in the fixing seat, and the spring used for elastic telescopic movement is arranged on the outer surface of the end, located in the fixing seat, of the telescopic rod.

Preferably, the inside of fixing base has seted up the spread groove, the one end that the spring was installed to the telescopic link is connected fixedly with the interior bottom of spread groove.

Preferably, the limiting assembly arranged at one end of the positioning mechanism is located inside the connecting groove and comprises a connecting plate and a sliding block.

Preferably, a connecting plate is fixedly connected between two sets of telescopic rods arranged inside the connecting groove, and sliding blocks used for limiting and connecting the connecting plate and the connecting groove are arranged on the upper side and the lower side of the connecting plate.

Preferably, the bottom all is seted up and is used for the gliding spout of slider installation in the interior top of spread groove.

Preferably, one end of the spring is fixedly connected with the inner bottom of the connecting groove, and the other end of the spring is fixedly connected with one side, far away from the insulating plate, of the connecting plate.

Preferably, the inner surface of the sheath is provided with an insulating layer for the safe use of the twisted pair.

The utility model discloses a take twisted-pair line of totally enclosed skeleton, its beneficial effect who possesses as follows:

1. this kind of take twisted pair of totally enclosed skeleton sets up hollow section of thick bamboo through setting up in the hole that forms between cable sheathing inside wall and its inside skeleton for the twisted pair is located the inside one end further of sheath and is protected in the inside of hollow section of thick bamboo, and through the inside spring that sets up of hollow section of thick bamboo department multiunit fixing base, is convenient for cushion the exogenic action of exogenic action, makes the exogenic action that the twisted pair received less, effectively prevents the impaired condition of twisted pair.

2. This a take twisted pair of totally enclosed skeleton sets up the multiunit insulation board through the inside at hollow section of thick bamboo for the twisted pair by spacing installation between multiunit insulation board, thereby make the mounted position of twisted pair by injectd, increase the installation stability between twisted pair and the sheath, and through the positioning mechanism that insulation board department set up, the multiunit insulation board of being convenient for carries out spacing installation to the twisted pair of not unidimensional size.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the twisted pair and the hollow cylinder of the present invention;

FIG. 3 is a sectional view of the internal structure of the hollow cylinder of the present invention;

FIG. 4 is a schematic view of the structure of the insulating plate of the present invention;

fig. 5 is a sectional view of the internal structure of the fixing base of the present invention.

In the figure: 1. a sheath; 101. an insulating layer; 2. a framework; 3. a twisted pair; 4. a protection mechanism; 401. a hollow cylinder; 402. a fixed seat; 403. an insulating plate; 5. a positioning mechanism; 501. a telescopic rod; 502. connecting grooves; 503. a spring; 6. a limiting component; 601. a chute; 602. a connecting plate; 603. a slide block.

Detailed Description

The embodiment of the utility model discloses take twisted pair of totally enclosed skeleton, as shown in fig. 1-5, including setting up at 1 inside skeleton 2 of sheath, be formed with the through-hole between the inside wall of skeleton 2 and sheath 1, the inside of multiunit through-hole is provided with paired line 3, and the internal surface of sheath 1 is provided with the insulating layer 101 that is used for 3 safe handling of paired line, through the separation effect of skeleton 2 for can not mutual interference between the multiunit paired line 3 of 1 inside setting of sheath.

According to the attached drawings 2-3, a plurality of groups of protection mechanisms 4 for installing and protecting the twisted pair 3 are arranged inside the through hole in the device, each protection mechanism 4 comprises a hollow cylinder 401 and a fixing seat 402, the twisted pair 3 is installed and inserted inside the hollow cylinder 401, the hollow cylinder 401 is connected and fixed with the outer surface of the framework 2 and the inner surface of the sheath 1 through the plurality of groups of fixing seats 402, a plurality of groups of insulation plates 403 arranged inside the hollow cylinder 401 are used for positioning the installation position of the twisted pair 3, the material of the plurality of groups of hollow cylinders 401 is the same as that of the framework 2, and the plurality of groups of hollow cylinders 401 are in relatively independent states.

As shown in fig. 4-5, the device includes a positioning mechanism 5 disposed between a fixing base 402 and an insulating plate 403, the positioning mechanism 5 is configured to position and install twisted pairs 3 with different sizes inside a hollow cylinder 401, and is configured to position and limit positions between the twisted pairs 3 and an inner side wall of the hollow cylinder 401, the positioning mechanism 5 includes a telescopic rod 501 and a spring 503, one side of the insulating plate 403 is provided with the telescopic rod 501, one end of the telescopic rod 501 is fixedly installed inside the fixing base 402, the outer surface of one end of the telescopic rod 501 inside the fixing base 402 is provided with the spring 503 for elastic telescopic movement, two groups of rod bodies constituting the telescopic rod 501 have different diameters, wherein one group of rod bodies with a larger diameter is fixedly connected to the outer surface of the insulating plate 403, the rod bodies with a smaller diameter are completely located in a connecting groove 502 formed inside the fixing base 402, and the spring 503 is sleeved on the outer surface of the rod body with a smaller diameter.

According to fig. 5, a connecting groove 502 is formed inside a fixed seat 402, one end of a telescopic rod 501, which is provided with a spring 503, is fixedly connected with the inner bottom of the connecting groove 502, one end of the spring 503 is fixedly connected with the inner bottom of the connecting groove 502, and the other end of the spring 503 is fixedly connected with one side, which is far away from an insulating plate 403, of a connecting plate 602.

According to fig. 5, the device includes a limiting component 6 disposed inside a fixing base 402, the limiting component 6 is disposed inside the fixing base 402, and is used for limiting one end of a positioning mechanism 5 connected with the fixing base 402, the limiting component 6 disposed at one end of the positioning mechanism 5 is disposed inside a connecting groove 502, the limiting component 6 includes a connecting plate 602 and a sliding block 603, the connecting plate 602 is fixedly connected between two sets of telescopic rods 501 disposed inside the connecting groove 502, the upper side and the lower side of the connecting plate 602 are both provided with sliding blocks 603 for limiting connection of the connecting plate 602 and the connecting groove 502, sliding chutes 601 for installing the sliding blocks 603 are disposed at the bottom inside the inner top of the connecting groove 502, the connecting plate 602 is sleeved on a set of rod outer surfaces with a large diameter in the telescopic rods 501, and the connecting plate 602 is disposed at one end far away from an insulating plate 403 and the connecting plate 602 is disposed inside the connecting groove 502 in a limiting manner.

The working principle is as follows:

this take totally enclosed skeleton 2's twisted-pair 3 when installation, skeleton 2 four ends all are connected fixedly with the inside wall of sheath 1, then place multiunit twisted-pair 3 respectively in the multiunit hole that forms between

skeleton

2 and 1 inside wall of sheath for the condition of mutual interference can not appear in the separating effect of skeleton 2 in the multiunit twisted-pair 3 that 1 inside set up of sheath.

Further, when a set of twisted pair 3 is disposed in a set of holes formed between the framework 2 and the inner side wall of the sheath 1, the twisted pair 3 is inserted into the holes in a limited manner and is connected and fixed with the framework 2 through a plurality of sets of fixing seats 402, and the outer surfaces of a plurality of sets of insulating plates 403 disposed inside the hollow cylinder 401 are movably abutted to the outer surfaces of the twisted pair 3.

In addition, an expansion link 501 which is elastically expanded and contracted through a spring 503 is arranged between the insulating plates 403 and the fixing seat 402, so that the space between the groups of insulating plates 403 can be adjusted, and the limit installation of the twisted pairs 3 with different sizes can be met.

Finally, when the sheath 1 with the twisted pair 3 is used, when the sheath 1 is subjected to bending or extrusion by external force, and the like, part of external acting force of the sheath 1 is consumed when the sheath contacts the hollow cylinder 401, and then the extrusion force applied to the insulating plate 403 is relieved again under the elastic expansion action of the spring 503, so that the external acting force applied to the twisted pair 3 is small, the twisted pair 3 is effectively protected, and the service life of the twisted pair 3 is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take twisted pair of totally enclosed skeleton, is including setting up skeleton (2) inside sheath (1), be formed with the through-hole between the inside wall of skeleton (2) and sheath (1), the multiunit the inside of through-hole is provided with twisted pair (3), its characterized in that: a plurality of groups of protection mechanisms (4) for installing and protecting the twisted-pair wires (3) are arranged in the through holes; the guard mechanism (4) comprises:

the twisted pair cable comprises a hollow cylinder (401), wherein the twisted pair cable (3) is installed and inserted in the hollow cylinder (401) and used for protecting the twisted pair cable (3);

a plurality of groups of insulating plates (403) arranged inside the hollow cylinder (401) and used for positioning the installation position of the twisted pair (3);

the hollow cylinder (401) is fixedly connected with the outer surface of the framework (2) and the inner surface of the sheath (1) through a plurality of groups of fixing seats (402);

the positioning mechanism (5) is arranged between the fixed seat (402) and the insulating plate (403), is used for positioning and installing the twisted pairs (3) with different sizes in the hollow cylinder (401), and is used for limiting the position between the twisted pairs (3) and the inner side wall of the hollow cylinder (401);

the limiting component (6) is arranged inside the fixing seat (402) and used for limiting one end, connected with the fixing seat (402), of the positioning mechanism (5).

2. The twisted pair with a totally enclosed framework of claim 1, wherein: positioning mechanism (5) include telescopic link (501) and spring (503), one side of insulation board (403) is provided with telescopic link (501), the inside at fixing base (402) is fixed mounting to the one end of telescopic link (501), telescopic link (501) are located the inside one end surface of fixing base (402) and are provided with spring (503) that are used for the flexible removal of elasticity.

3. The twisted pair cable of claim 2, wherein: a connecting groove (502) is formed in the fixed seat (402), and one end, provided with a spring (503), of the telescopic rod (501) is fixedly connected with the inner bottom of the connecting groove (502).

4. The twisted pair cable of claim 3, wherein: the limiting component (6) arranged at one end of the positioning mechanism (5) is located inside the connecting groove (502), and the limiting component (6) comprises a connecting plate (602) and a sliding block (603).

5. The twisted pair with a totally enclosed framework of claim 4, wherein: connecting between two sets of telescopic link (501) that connecting groove (502) inside set up and being fixed with connecting plate (602), the upper and lower both sides of connecting plate (602) all are provided with slider (603) that are used for connecting plate (602) and connecting groove (502) spacing connection.

6. The twisted pair with a totally enclosed framework of claim 5, wherein: and sliding grooves (601) used for installing and sliding the sliding blocks (603) are formed in the inner top and the inner bottom of each connecting groove (502).

7. The twisted pair cable of claim 2, wherein: one end of the spring (503) is fixedly connected with the inner bottom of the connecting groove (502), and the other end of the spring (503) is fixedly connected with one side, far away from the insulating plate (403), of the connecting plate (602).

8. The twisted pair with a totally enclosed framework of claim 1, wherein: the inner surface of the sheath (1) is provided with an insulating layer (101) for safe use of the twisted pair (3).