CN218412993U

CN218412993U - PLC branching unit packaging tube

Info

Publication number: CN218412993U
Application number: CN202222780174.7U
Authority: CN
Inventors: 何勉; 李小燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-31
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a PLC branching unit encapsulation pipe, including a pipe body, the stopcock is installed at the both ends of body, every the stopcock is kept away from the one end at body center and is all extended to the outside of body and install the apron, every two fixed orificess have been seted up to equal symmetry on the stopcock, every the apron is close to the equal symmetry in one side of stopcock and installs two expansion pipes, two of homonymy the expansion pipe is inserted respectively and is established in two fixed orificess that correspond, the body divide into first pipe and second pipe, equal symmetry is installed two boards of punching, every on the inner wall of first pipe and second pipe equal symmetry has been seted up two pilot holes on the apron. The utility model discloses an adopt rubber tube stopper and the cotton board fixed knot of buffering to construct, increase its anti shock resistance that falls, and through adopting the fixed mode of integrative sealing connection, realize quick assembly disassembly and increase the fastness of encapsulation, and can realize protection against insects dustproof and waterproof's effect, use safe and reliable more.

Description

PLC branching unit packaging tube

Technical Field

The utility model relates to an optical divider field especially relates to a PLC branching unit encapsulation pipe.

Background

The existing PLC optical splitter packaging tube is usually closed by a concave plate and a flat plate cover buckle and then is connected with two end sealing cover buckles in a buckling mode, an opening for inserting a splitter plug is formed in a sealing cover, when packaging is carried out in the mode, the packaging sealing effect is poor, the dustproof, insect-proof and waterproof capabilities are poor, the splitter is influenced easily, the service life is shortened, the packaging failure is caused by the fact that the buckle is easily broken through buckling installation, the light tube is easily torn off due to the fact that the splitter is easily broken by mistake, the shock resistance, the falling resistance and the protection capability are poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the PLC branching unit encapsulation pipe that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a PLC branching unit encapsulation pipe, includes the body, the stopcock is installed at the both ends of body, every the stopcock is kept away from the one end at body center and is all extended to the outside of body and install the apron, every two fixed orificess have been seted up to equal symmetry on the stopcock, every two expansion pipes are installed to the equal symmetry in one side that the apron is close to the stopcock, two of homonymy the expansion pipe is inserted respectively and is established in two fixed orificess that correspond, the body divide into first half pipe and second half pipe, equal symmetry is installed two boards of punching on first half pipe and the inner wall of second half pipe, every two pilot holes have been seted up to equal symmetry on the apron, every all insert in the pilot hole and be equipped with locking screw, every locking screw is close to the one end at body center and all passes the expansion pipe and inserts and establish on the board of punching that corresponds.

Preferably, a plurality of fixing rods are symmetrically arranged on the inner walls of the upper half pipe and the lower half pipe, concave clamping frames are jointly arranged at one ends, far away from the pipe body, of the fixing rods on the same side, a buffering cotton plate is adhered to the inner wall of each concave clamping frame, and the two concave clamping frames are in contact combination.

Preferably, each pipe plug is provided with a positioning hole, each cover plate is provided with an inserting hole, and the inserting holes are respectively in one-to-one correspondence with the positioning holes.

Preferably, the number of the positioning holes on one pipe plug is one and is arranged in the middle, the number of the positioning holes on the other pipe plug is multiple, the number of the insertion holes on one cover plate is one and is arranged in the middle, and the number of the insertion holes on the other cover plate is multiple.

Preferably, every locking screw all includes polished rod and the thread end that connects gradually, every the polished rod all passes pilot hole and expansion pipe in proper order, every the equal screw thread of thread end is installed on the board of punching, every the thread end all with the inner wall screw-thread fit of expansion pipe, every the expansion pipe is the elastic deformation material.

Preferably, two seal grooves are symmetrically formed in the side wall, close to the lower half pipe, of the upper half pipe, two seal clamping plates are mounted on the side wall, close to the upper half pipe, of the lower half pipe, the two seal clamping plates are respectively inserted into the two seal grooves, each pipe plug is in interference fit with the pipe body, and the pipe plug is made of rubber.

The utility model has the advantages that: through adopting rubber tube plug and the cotton board fixed knot of buffering structure, increase its anti shock resistance that falls, and through adopting the fixed mode of integrative sealing connection, realize quick assembly disassembly and increase the fastness of encapsulation, and can realize the effect of protection against insects dustproof and waterproof, use safe and reliable more.

Drawings

Fig. 1 is a schematic structural view of a PLC splitter packaging tube according to the present invention;

fig. 2 is a schematic structural view of a tube body part of a PLC splitter packaging tube according to the present invention;

fig. 3 is a schematic structural view of a plug portion of a PLC splitter packaging tube according to the present invention;

fig. 4 is a schematic diagram of a partial structure of an expansion pipe of a PLC splitter packaging pipe provided by the present invention.

In the figure: the device comprises a pipe body 1, an upper half pipe 11, a lower half pipe 12, a sealing groove 13, a sealing clamping plate 14, a fixing rod 2, a concave clamping frame 21, a buffering cotton plate 22, a cover plate 3, an expansion pipe 31, an insertion hole 32, an assembly hole 33, a pipe plug 4, a fixing hole 41, a positioning hole 42, a locking screw rod 5, a polished rod 51, a threaded end 52 and a perforated plate 6.

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.

Referring to fig. 1-4, a PLC shunt encapsulation pipe, including body 1, stopcock 4 is installed at the both ends of body 1, every stopcock 4 keeps away from the one end at body 1 center and all extends to the outside of body 1 and installs apron 3, two fixed orificess 41 have all been seted up to the equal symmetry on every stopcock 4, two expansion pipes 31 are installed to the equal symmetry in one side that every apron 3 is close to stopcock 4, two expansion pipes 31 of homonymy are inserted respectively and are established in two fixed orificess 41 that correspond, body 1 divide into first half pipe 11 and second half pipe 12, equal symmetry is installed two perforated plates 6 on the inner wall of first half pipe 11 and second half pipe 12, two pilot holes 33 have all been seted up to the equal symmetry on every apron 3, all insert in every pilot hole 33 and be equipped with locking screw 5, the one end that every locking screw 5 is close to body 1 center all passes expansion pipe 31 and inserts and establishes on corresponding perforated plate 6.

First half pipe 11 and second half pipe 12 combination are pressed on two stopcocks 4, apron 3 is inserted through expansion pipe 31 and is established fixed 4 with stopcock in the fixed orifices 41, and locking screw 5 inserts expansion pipe 31 and makes its expansion firmly be connected apron 3 and stopcock 4, and locking screw 5 inserts the board 6 of punching and can be fixed first half pipe 11 and second half pipe 12, realize the encapsulation of PLC optical divider, difficult not hard up and sealed protection, safety and reliability more, and convenient assembling.

All install a plurality of dead levers 2 on the inner wall of first half pipe 11 and second half pipe 12 symmetrically, the spill clamp frame 21 is all installed jointly to the one end that body 1 was kept away from to a plurality of dead levers 2 of homonymy, all is stained with the cotton board 22 of buffering on the inner wall of every spill clamp frame 21, and two spill clamp frames 21 contact amalgamation.

Two spill clamp frames 21 can be fixed with the module centre gripping of shunting of PLC optical divider, and the cotton board 22 of buffering can avoid the module of shunting to receive the impact, increases the anti ability of falling of antidetonation, and simple to operate.

Locating holes 42 are formed in each pipe plug 4, inserting holes 32 are formed in each cover plate 3, the inserting holes 32 correspond to the locating holes 42 one to one, the number of the locating holes 42 in one pipe plug 4 is one, the number of the locating holes 42 in the other pipe plug 4 is multiple, the number of the inserting holes 32 in one cover plate 3 is one, the number of the inserting holes 32 in the other cover plate 3 is multiple, and the number of the inserting holes 32 in the other cover plate 3 is multiple.

The pipe plug 4 provided with one positioning hole 42 and the cover plate 3 provided with one plugging hole 32 are commonly plugged with an input plug provided with a PLC optical splitter, and the pipe plug 4 provided with a plurality of positioning holes 42 and the cover plate 3 provided with a plurality of plugging holes 32 are commonly plugged with a plurality of output plugs provided with PLC optical splitters.

Each locking screw 5 comprises a polished rod 51 and a threaded end 52 which are connected in sequence, each polished rod 51 sequentially penetrates through the assembly hole 33 and the expansion pipe 31, each threaded end 52 is installed on the perforated plate 6 in a threaded mode, each threaded end 52 is in threaded fit with the inner wall of the expansion pipe 31, and each expansion pipe 31 is made of elastic deformation materials.

The polished rod 51 and the threaded end 52 of the locking screw 5 are inserted into the expansion tube 31 and rotate, so that the locking screw 5 continues to move and the expansion tube 31 expands to extrude the fixing hole 41, and the pipe plug 4 and the cover plate 3 are fixed, when the locking screw 5 is pulled outwards and rotates reversely, the polished rod 51 can be pushed out through the threaded end 52, and the elastic expansion tube 31 is restored, so that the pipe plug 4 and the cover plate 3 are unlocked.

Two seal grooves 13 have been seted up to the symmetry on the lateral wall that first half pipe 11 is close to second half pipe 12, and second half pipe 12 is close to and installs two sealed cardboard 14 to the car on the lateral wall of first half pipe 11, and two sealed cardboard 14 are inserted respectively and are established in two seal grooves 13, and every stopcock 4 all with 1 interference fit of body, stopcock 4 is the rubber material.

Make first half 11 and second half 12 between sealing connection through sealed cardboard 14 and seal groove 13, through interference fit between body 1 and stopcock 4, be in encapsulated situation in making its body 1, avoid dust, water or insect etc. to get into and lead to PLC optical divider to receive the influence, and stopcock 4 receives deformation behind the body 1 extrusion, then can fix PLC optical divider's input/output plug pressurization in stopcock 4, avoid dropping or vibrations to lead to the input/output plug not hard up to drop, the reliability is higher.

The utility model discloses when using, establish 41 covers of fixed orifices of stopcock 4 on expansion pipe 31 and make stopcock 4 and apron 3 press close to, then insert expansion pipe 31 and rotatory expansion pipe 31 that shifts out to the tip of screw 52 from pilot hole 33 with locking screw 5, then expansion pipe 31 expands and fixes stopcock 4, then insert PLC optical divider's input/output plug respectively and establish to corresponding locating hole 42 and spliced eye 32 in, then arrange two installation PLC optical divider's apron 3 and stopcock 4 in on half 12, then compress tightly and cover first half 11 and make in sealed cardboard 14 inserts seal groove 13, then rotate all locking screw 5, make tip of screw 52 screw in punch 6 in realize PLC optical divider's encapsulation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a PLC branching unit encapsulation pipe, includes body (1), its characterized in that, stopcock (4) are installed at the both ends of body (1), every stopcock (4) keep away from the one end at body (1) center and all extend to the outside of body (1) and install apron (3), every two fixed orifices (41), every have all been seted up to the symmetry on stopcock (4) apron (3) are close to one side of stopcock (4) and all install two expansion pipes (31), two of homonymy expansion pipe (31) are inserted respectively and are established in two fixed orificess (41) that correspond, body (1) divide into first half pipe (11) and second half pipe (12), first half pipe (11) and second half pipe (12) on the inner wall of all the symmetry install two board (6) of punching, every two pilot holes (33) have all been seted up to the symmetry on apron (3), every all insert in pilot hole (33) and be equipped with locking screw and insert and establish on expansion pipe (31) the one end that locking screw (5) are close to body (1).

2. The PLC splitter packaging tube according to claim 1, wherein a plurality of fixing rods (2) are symmetrically mounted on the inner walls of the upper half tube (11) and the lower half tube (12), a concave clamping frame (21) is commonly mounted at one end, away from the tube body (1), of the fixing rods (2) on the same side, a buffering cotton plate (22) is adhered to the inner wall of each concave clamping frame (21), and the two concave clamping frames (21) are combined in a contact manner.

3. The PLC splitter packaging tube according to claim 1, wherein each tube plug (4) is provided with a positioning hole (42), each cover plate (3) is provided with an insertion hole (32), and a plurality of the insertion holes (32) are respectively in one-to-one correspondence with the positioning holes (42).

4. The PLC splitter packaging tube of claim 3, wherein the number of the positioning holes (42) on one tube plug (4) is one and is arranged in the center, the number of the positioning holes (42) on the other tube plug (4) is multiple, the number of the insertion holes (32) on one cover plate (3) is one and is arranged in the center, and the number of the insertion holes (32) on the other cover plate (3) is multiple.

5. The PLC splitter packaging tube according to claim 1, wherein each locking screw (5) comprises a polished rod (51) and a threaded end (52) which are connected in sequence, each polished rod (51) sequentially passes through an assembling hole (33) and an expansion tube (31), each threaded end (52) is installed on a perforated plate (6) in a threaded mode, each threaded end (52) is in threaded fit with the inner wall of the expansion tube (31), and each expansion tube (31) is made of elastic deformation materials.

6. The PLC splitter packaging tube according to claim 1, wherein two sealing grooves (13) are symmetrically formed in the side wall, close to the lower half tube (12), of the upper half tube (11), two sealing clamping plates (14) are installed on the side wall, close to the upper half tube (11), of the lower half tube (12) in a turned manner, the two sealing clamping plates (14) are respectively inserted into the two sealing grooves (13), each tube plug (4) is in interference fit with the tube body (1), and the tube plug (4) is made of rubber.