CN218487369U

CN218487369U - Communication pipeline opening device

Info

Publication number: CN218487369U
Application number: CN202222646373.9U
Authority: CN
Inventors: 金将
Original assignee: Shanghai Xiangyuan Information Technology Co ltd
Current assignee: Shanghai Xiangyuan Information Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-02-17
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to the field of communication technology, specifically be a communication pipeline opening device, including interior body, four spacing bayonet locks of both ends fixedly connected with of interior body, the outer wall swing joint of interior body has two outer bodies, the inner wall swing joint of interior body has four grip blocks, four the middle part swing joint of grip block has reset spring, the middle part of interior body runs through there are two cutting knives, two the top of cutting knife is equipped with the cutting button, and opening device after the improvement can drive interior body rotation when making outer body rotate through the draw-in groove has all been seted up at the both ends of two outer bodies, and the spout has all been seted up at the both ends of two outer bodies and has made the spout to push down the grip block and press from both sides tightly the communication pipeline, and the coaxial resilience that can reset that makes after the grip block breaks away from outside clamping-holding power between grip block and the reset spring, and symmetric distribution makes two cutting knives carry out the low-angle and cut in step to communication pipeline.

Description

Communication pipeline opening device

Technical Field

The utility model relates to the field of communication technology, specifically a communication pipeline opening device.

Background

The communication technology is an important branch of electronic engineering and is one of the basic subjects, the communication technology specialty is a composite specialty combining the communication technology, the electronic technology and the computer application technology, students master necessary theoretical knowledge in the aspects of the communication technology, the electronic technology, the computer application technology and the like related to the field of communication systems, and the communication system is a high-class technical talent which has strong professional skills, wide application range, good basic quality, capability of actually operating, detecting, maintaining and managing communication equipment and normal operation of the system, and the like.

When communication engineering is carried out, communication pipelines need to be laid, in order to guarantee signal transmission, a layer of protective material is wrapped outside the pipelines, so that the pipelines can guarantee good performance and service life when being transported and used, therefore, when the pipelines are laid, the outer protective layer needs to be subjected to wire stripping treatment, and pipeline construction personnel can be equipped with communication pipeline opening devices.

The prior patent (publication number: CN 202894494U) discloses a round tube opening device, which comprises a base, an upper fixing seat and a handle, wherein the upper fixing seat is connected with the handle through a connecting rod, the upper fixing seat and the base are respectively provided with a semi-arc clamping groove, and the connecting rod is provided with a round blade which passes through the semi-arc clamping groove. The utility model discloses a pipe opening device simple structure, convenient operation, in-service use show that work efficiency is not less than the special use and establishes other, and the opening is of high quality moreover, is applicable to the opening operation of pipe. The inventor finds that the prior art has the following problems in the process of realizing the utility model: transmission communication pipeline opening device can't carry out the accurate cutting to the pipeline when using, leads to the cutting blade damage to make its life-span reduce to inner line, transmits badly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication pipeline opening device to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a communication pipeline opening device, includes interior body, the both ends fixedly connected with four spacing bayonet locks of interior body, the outer wall swing joint of interior body has two outer bodies, the inner wall swing joint of interior body has four grip blocks, four the middle part swing joint of grip block has reset spring, the middle part of interior body is run through there are two cutting knives, two the top of cutting knife is equipped with the cutting button.

Further preferably, the two ends of the two outer tubes are provided with clamping grooves matched with the limiting clamping pins.

Further preferably, the inner tube and the outer tube are coaxial.

Further preferably, the two ends of the outer tube body are provided with sliding chutes matched with the clamping blocks.

Further preferably, the clamping block and the return spring are coaxial.

Further preferably, the two cutting knives are symmetrically distributed about the central axis of the inner pipe body.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, all set up the draw-in groove through the both ends of two outer bodies and make and to drive interior body rotation when outer body rotates, coaxially between interior body and the outer body make outer body and interior body coaxial rotation, and the cutting knife of being convenient for cuts the communication pipeline overcoat.

The utility model discloses in, all seted up the spout through the both ends of two outer bodies and made the spout can push down the grip block and press from both sides tight communication pipeline, the resilience that can reset after coaxial messenger's grip block breaks away from outside clamping-force between grip block and the reset spring, symmetric distribution makes two cutting knives carry out the low-angle and cut in step to communication pipeline between two cutting knives, can accomplish the pipeline opening.

Drawings

FIG. 1 is a front view of the full-section structure of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. an inner tube body; 2. a limiting bayonet lock; 3. an outer tubular body; 4. a clamping block; 5. a return spring; 6. a cutting knife; 7. the button is cut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a communication pipeline opening device, includes interior body 1, four spacing bayonet locks 2 of the both ends fixedly connected with of interior body 1, and the outer wall swing joint of interior body 1 has two outer body 3, and the inner wall swing joint of interior body 1 has four grip blocks 4, and the middle part swing joint of four grip blocks 4 has reset spring 5, and the middle part of interior body 1 runs through there are two cutting knives 6, and the top of two cutting knives 6 is equipped with cutting button 7.

In this embodiment, as shown in fig. 3, two ends of the two outer tubes 3 are both provided with a clamping groove adapted to the limiting bayonet 2; it should be noted that, the two ends of the two outer tubes 3 are both provided with a clamping groove matched with the limiting clamping pin 2, so that the outer tube 3 can drive the inner tube 1 to rotate when rotating.

In this embodiment, as shown in fig. 2, the inner tube 1 and the outer tube 3 are coaxial; it should be noted that the outer pipe body 3 and the inner pipe body 1 are coaxially rotated through the coaxial relationship between the inner pipe body 1 and the outer pipe body 3, so that the cutting knife 6 can conveniently cut the outer sleeve of the pipeline.

In this embodiment, as shown in fig. 1, two ends of the two outer tubes 3 are both provided with sliding chutes adapted to the clamping blocks 4; it should be noted that, the sliding chutes matched with the clamping blocks 4 are formed at the two ends of the two outer tubes 3, so that the sliding chutes can press the clamping blocks 4 downwards to clamp the pipeline.

In the embodiment, as shown in fig. 1, the clamping block 4 and the return spring 5 are coaxial; the clamping block 4 and the return spring 5 are coaxial, so that the clamping block 4 can be reset and rebounded after being separated from the external clamping force.

In this embodiment, as shown in fig. 1, two cutting blades 6 are symmetrically distributed about the central axis of the inner tube body 1; it should be noted that, the two cutting knives 6 are symmetrically distributed about the central axis of the inner pipe body 1 between the two cutting knives 6, so that the two cutting knives 6 cut the pipeline synchronously at a small angle, and the pipeline opening can be completed.

The utility model discloses a use method and advantage: when the communication pipeline opening device is used, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, at first insert the opening device with the one end of communication pipeline, slide two outer body 3 to both ends, the spout pushes down grip block 4 at both ends, thereby make grip block 4 press from both sides tight fixed to the pipeline, and the draw-in groove of outer body 3 and the buckle joint of interior body 1, press two cutting button 7, make cutting knife 6 and pipeline outer wall connection, rotate two outer bodies 3, two cutting knife 6 of interior body 1 cut the pipeline skin, slide outer body 3, grip block 4 restores initial position under reset spring 5's effort.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The skilled worker in this industry should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the preferred embodiments of the present invention, and does not limit the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A communication line opening device comprising an inner tube (1), characterized in that: the cutting tool is characterized in that four limiting clamping pins (2) are fixedly connected to two ends of the inner body (1), two outer bodies (3) are movably connected to the outer wall of the inner body (1), four clamping blocks (4) are movably connected to the inner wall of the inner body (1), four reset springs (5) are movably connected to the middle portions of the clamping blocks (4), two cutting tools (6) penetrate through the middle portions of the inner body (1), and two cutting buttons (7) are arranged at the tops of the cutting tools (6).

2. A communication line opening device according to claim 1, wherein: two clamping grooves matched with the limiting clamping pins (2) are formed in the two ends of the outer pipe body (3).

3. A communication line opening device according to claim 1, wherein: the inner pipe body (1) and the outer pipe body (3) are coaxial.

4. A communication line opening device according to claim 1, wherein: and two ends of the two outer tubes (3) are provided with sliding grooves matched with the clamping blocks (4).

5. A communication line opening device according to claim 1, wherein: the clamping block (4) and the return spring (5) are coaxial.

6. A communication line opening device according to claim 1, wherein: the two cutting knives (6) are symmetrically distributed about the central axis of the inner pipe body (1).