CN216751076U

CN216751076U - Bundling pipe containing multiple large-core-number micro cables

Info

Publication number: CN216751076U
Application number: CN202220119922.4U
Authority: CN
Inventors: 梁明忠
Original assignee: Shanghai Jinxin Pipe Industry Co ltd
Current assignee: Shanghai Jinxin Pipe Industry Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-14
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of bundling tubes, and discloses a bundling tube comprising a plurality of micro cables with large core number, which comprises a tube body and a protective structure, wherein the protective structure is arranged on the outer side of the tube body, and an auxiliary structure is arranged on the inner side of the tube body; the protection structure comprises a filling block movably connected to the inner side of the pipe body, seven mounting grooves are formed in the inner side of the filling block, micro cables are inserted into the inner sides of the mounting grooves, first connecting plates are fixedly connected to the left side and the right side of the filling block, first springs distributed equidistantly are fixedly connected to one side, away from the filling block, of each first connecting plate, second connecting plates are fixedly connected to the left side and the right side of each first spring between the side, away from the filling block, of each first spring, and connecting rods distributed equidistantly are fixedly connected to one side, away from the first springs, of each second connecting plate. This contain bunched pipe of many big core number micro cables, can improve the shock resistance of body, reduce the impact force that the micro cable received.

Description

Bundling pipe containing multiple large-core-number micro cables

Technical Field

The utility model relates to the technical field of a bundling pipe, in particular to a bundling pipe comprising a plurality of micro cables with large core numbers.

Background

The bundling tube is formed by combining a plurality of micro tubes with the thickness of 1-3 mm in a factory, namely the bundling tube is made of HDPE (high-density polyethylene) materials and formed by combining porous micro tubes and an outer sheath layer, the density of the tube is high, the tube holes with the largest number are accommodated in an effective space, and when various hole number combined networks are upgraded as required, micro cables can be blown into and blown out of any single micro tube.

At present, a bundling pipe is usually protected by a simple plastic shell, when the existing bundling pipe is buried in the ground or installed indoors, the protection structure of the bundling pipe is too simple, the deformation of the outer pipe body can directly cause the deformation of a micro-pipe, the micro-cable in the bundling pipe is easily broken, and the normal use of the bundling pipe is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a bundling tube comprising a plurality of micro cables with large core number, which has the advantage of protection function and solves the problems that when the conventional bundling tube is buried in the ground or is installed indoors, the deformation of an outer tube body can directly cause the deformation of a micro tube due to the excessively simple protection structure of the bundling tube, the micro cables in the bundling tube are easy to break, and the normal use of the bundling tube is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: a bundling tube containing a plurality of micro cables with large core number comprises a tube body and a protection structure, wherein the protection structure is arranged on the outer side of the tube body, and an auxiliary structure is arranged on the inner side of the tube body;

the protection structure comprises a filling block movably connected to the inner side of the pipe body, seven mounting grooves are formed in the inner side of the filling block, micro cables are inserted into the inner side of each mounting groove, first connecting plates are fixedly connected to the left side and the right side of each filling block, first springs distributed equidistantly are fixedly connected to one side, away from the filling block, of each first connecting plate, second connecting plates are fixedly connected to the left side and the right side of each first spring respectively between one sides, away from the filling block, of the first springs, connecting rods distributed equidistantly are fixedly connected to one sides, away from the first springs, of the second connecting plates, first placing grooves distributed equidistantly are formed in the left side wall and the right side wall of the pipe body, and the inner side of each first placing groove is fixedly connected with a fixing cylinder structure, so that the impact force applied to the pipe body can be reduced to protect the micro cables inside the pipe body.

Further, the auxiliary structure includes the inoxidizing coating of fixed mounting in the body outside, the bottom swing joint of filling block has the third connecting plate, can improve the intensity and the fire-retardant ability of body.

Further, the bottom fixedly connected with of third connecting plate has the dead lever that the equidistance distributes, the interior diapire fixedly connected with fixed plate of body can carry out auxiliary stay to the filling block.

Furthermore, the top of fixed plate is seted up the second standing groove that the equidistance distributes, the interior diapire fixedly connected with third spring of second standing groove reduces the vibration that causes the packing block through the third spring in support process.

Further, the inoxidizing coating includes the anticorrosive coating of fixed mounting in the body outside, the outside fixedly connected with flame retardant coating of anticorrosive coating can improve body corrosion protection ability and fire behaviour.

Further, the fixed cylinder structure comprises a fixed cylinder fixedly installed on the inner side of the first placing groove, the inner side of the fixed cylinder is fixedly connected with two second springs, and two second springs on the same side are fixedly connected with a supporting disc between one side, away from the fixed cylinder, of each second spring.

Furthermore, one end of the connecting rod, which is far away from the second connecting plate, penetrates through the corresponding fixed cylinder and is fixedly connected with the supporting plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this bunched pipe that contains many big core number micro cables, through first connecting plate, first spring, the second connecting plate, the connecting rod, first standing groove and solid fixed cylinder can improve the shock resistance of body, reduce the impact force that the micro cable received, improve the protective capacities of this bunched pipe, polytetrafluoroethylene filling block that the inside filling block of protective structure adopted, can improve the high temperature resistant ability of micro cable, reduce the friction between micro cable and the polytetrafluoroethylene simultaneously, the convenience is increased and decreased micro cable quantity.

2. This bunched pipe that contains many big cores and count micro cable, the epoxy glass steel layer that adopts through the inoxidizing coating can improve the corrosion protection ability and the bulk strength of body, and brominated polystyrene who adopts through the flame retardant coating can improve the flame retardant efficiency of this body, can improve the stability of filling block and mounting groove through third connecting plate, dead lever, fixed plate, second standing groove, third spring.

Drawings

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

FIG. 2 is a left side cross-sectional view of a protective layer of a structure according to the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention.

In the figure: 1. a pipe body; 200. a protective structure; 201. filling blocks; 202. mounting grooves; 203. a micro cable; 204. a first connecting plate; 205. a first spring; 206. a second connecting plate; 207. a connecting rod; 208. a first placing groove; 209. a fixed cylinder structure; 2091. a fixed cylinder; 2092. a second spring; 2093. a support disc; 300. an auxiliary structure; 301. a protective layer; 3011. an anticorrosive layer; 3012. a fire barrier layer; 302. a third connecting plate; 303. a fixing rod; 304. a fixing plate; 305. a second placing groove; 306. and a third spring.

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.

Referring to fig. 1, the bundling tube including a plurality of micro cables with large core number in this embodiment includes a tube body 1 and a protective structure 200, where the protective structure 200 is disposed on an outer side of the tube body 1, and an auxiliary structure 300 is disposed on an inner side of the tube body 1, where the protective structure 200 is a structure for damping the tube body 1, and the auxiliary structure 300 is a structure for improving strength, corrosion resistance, and flame retardant capability of the tube body 1.

The protective structure 200 in this embodiment is a structure that absorbs shock to the pipe body 1.

As shown in fig. 1 and fig. 3, the protection structure 200 in this embodiment includes a filling block 201 movably connected to the inner side of the pipe body 1, the filling block 201 is cylindrical, seven mounting grooves 202 are formed in the inner side of the filling block 201, a micro cable 203 is inserted into the inner side of the mounting groove 202, first connecting plates 204 are fixedly connected to the left and right sides of the filling block 201, first springs 205 distributed at equal intervals are fixedly connected to one sides of the first connecting plates 204 far away from the filling block 201, second connecting plates 206 are fixedly connected between the sides of the first springs 205 far away from the filling block 201, the first connecting plates 204 and the second connecting plates 206 are both arc-shaped, connecting rods 207 distributed at equal intervals are fixedly connected to one sides of the second connecting plates 206 far away from the first springs 205, first placing grooves 208 distributed at equal intervals are formed in the left and right side walls of the pipe body 1, and a fixing cylinder structure 209 is fixedly connected to the inner sides of the first placing grooves 208.

The fixed cylinder structure 209 in this embodiment includes a fixed cylinder 2091 fixedly mounted inside the first placement groove 208, two second springs 2092 fixedly connected to the inside of the fixed cylinder 2091, a supporting disc 2093 fixedly connected between one side of the fixed cylinder 2091 is kept away from to two second springs 2092 on the same side, and one end of the connecting rod 207 far away from the second connecting plate 206 runs through the corresponding fixed cylinder 2091 and is fixedly connected with the supporting disc 2093.

The filling block 201 in this embodiment is a polytetrafluoroethylene filling block, polytetrafluoroethylene is a high molecular polymer prepared by polymerizing tetrafluoroethylene as a monomer, and is white wax-like, translucent, heat-resistant and cold-resistant, and the material has the characteristics of acid and alkali resistance and resistance to various organic solvents, and is almost insoluble in all solvents.

The auxiliary structure 300 in the present embodiment is a structure for improving the strength, corrosion resistance, and flame retardancy of the pipe body 1.

As shown in fig. 1 and 2, the auxiliary structure 300 in this embodiment includes a protection layer 301 fixedly installed on the outer side of the pipe body 1, the protection layer 301 includes an anti-corrosion layer 3011 fixedly installed on the outer side of the pipe body 1, the outer side of the anti-corrosion layer 3011 is fixedly connected with a fireproof layer 3012, the bottom of the filling block 201 is movably connected with a third connecting plate 302, the third connecting plate 302 is arc-shaped, the bottom of the third connecting plate 302 is fixedly connected with fixing rods 303 distributed equidistantly, the inner bottom wall of the pipe body 1 is fixedly connected with a fixing plate 304, the top of the fixing plate 304 is provided with second placing grooves 305 distributed equidistantly, and the inner bottom wall of the second placing grooves 305 is fixedly connected with a third spring 306.

The bottom of dead lever 303 in this embodiment runs through corresponding second standing groove 305 and with third spring 306 fixed connection, the top fixed connection of flame retardant coating 3012 has the locating piece, and the locating piece can be bright-colored colours such as red or yellow, helps the user to distinguish the direction of this bunched pipe.

The anticorrosive layer 3011 in this embodiment is an epoxy glass fiber reinforced plastic layer, the epoxy resin composite material is a low-pressure molding material formed by compounding an epoxy resin matrix, a reinforcing material fiber and a fabric thereof through an interface therebetween, and the applications thereof are roughly divided into: the structural composite material, the functional composite material and the general composite material are generally used for a force bearing member, have certain heat resistance, humidity resistance and other service performances, and are also used for a corrosion-resistant material, a wave-transmitting material and the like.

The fire-proof layer 3012 in this embodiment is brominated polystyrene, which is a brominated organic flame retardant having high flame retardancy, thermal stability, photostability, and other good mechanical physical and chemical properties.

The working principle of the above embodiment is as follows:

when body 1 receives the impact, compress first spring 205 through first connecting plate 204, reduce the impact force that receives, transmit pressure to connecting rod 207 through second connecting plate 206 simultaneously, connecting rod 207 compresses second spring 2092, further reduce the impact force that filling block 201 received, simultaneously can carry out auxiliary stay to filling block 201 through third connecting plate 302 and dead lever 303, polytetrafluoroethylene filling block through filling block 201 adoption, can improve the high temperature resistance ability of micro cable 203, reduce the friction between micro cable 203 and the polytetrafluoroethylene simultaneously, conveniently increase and decrease micro cable 203 quantity, epoxy glass steel layer through the inoxidizing coating 301 adoption, can improve the corrosion protection ability and the bulk strength of body 1, brominated polystyrene that adopts through flame retardant coating 3012, can improve the fire-retardant ability of this body 1.

Compared with the prior art: the first connecting plate 204, the first spring 205, the second connecting plate 206, the connecting rod 207, the first placement groove 208 and the fixing barrel 2091 can improve the impact resistance of the tube body 1, reduce the impact force on the micro cable 203, improve the protection capability of the bundling tube, the polytetrafluoroethylene filling block adopted by the filling block 201 in the protective structure 200 can improve the high temperature resistance of the micro cable 203, meanwhile, the friction between the micro cable 203 and the polytetrafluoroethylene is reduced, the number of the micro cables 203 is convenient to increase and decrease, and through the epoxy glass fiber reinforced plastic layer adopted by the protective layer 301, the corrosion resistance and the overall strength of the pipe body 1 can be improved, and by adopting brominated polystyrene as the fireproof layer 3012, the flame retardant ability of this body 1 can be improved, the stability of filling block 201 and mounting groove 202 can be improved through third connecting plate 302, dead lever 303, fixed plate 304, second standing groove 305, third spring 306.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A buncher pipe comprising a plurality of large-core micro cables is characterized in that: the device comprises a pipe body (1) and a protection structure (200), wherein the protection structure (200) is arranged on the outer side of the pipe body (1), and an auxiliary structure (300) is arranged on the inner side of the pipe body (1);

the protective structure (200) comprises a filling block (201) movably connected to the inner side of the pipe body (1), seven mounting grooves (202) are formed in the inner side of the filling block (201), a micro cable (203) is inserted into the mounting grooves (202), the left side and the right side of the filling block (201) are fixedly connected with first connecting plates (204), first springs (205) distributed at equal intervals are fixedly connected to one side of the first connecting plate (204) far away from the filling block (201), second connecting plates (206) are respectively and fixedly connected between one sides of the first springs (205) at the left side and the right side far away from the filling block (201), the side of the second connecting plate (206) far away from the first spring (205) is fixedly connected with connecting rods (207) which are distributed at equal intervals, the left side wall and the right side wall of the pipe body (1) are both provided with first placing grooves (208) which are distributed at equal intervals, and a fixed cylinder structure (209) is fixedly connected to the inner side of the first placing groove (208).

2. A bundled tube comprising a plurality of large core micro cables as claimed in claim 1, wherein: the auxiliary structure (300) comprises a protective layer (301) fixedly installed on the outer side of the pipe body (1), and a third connecting plate (302) is movably connected to the bottom of the filling block (201).

3. A bundled tube comprising a plurality of large core micro cables as claimed in claim 2, wherein: the bottom of the third connecting plate (302) is fixedly connected with fixing rods (303) which are distributed at equal intervals, and the inner bottom wall of the pipe body (1) is fixedly connected with a fixing plate (304).

4. A bundled tube comprising a plurality of large core micro cables as claimed in claim 3, wherein: second placing grooves (305) distributed at equal intervals are formed in the top of the fixing plate (304), and third springs (306) are fixedly connected to the inner bottom wall of the second placing grooves (305).

5. A bundled tube comprising a plurality of large core micro cables as claimed in claim 2, wherein: the protective layer (301) comprises an anticorrosive layer (3011) fixedly mounted on the outer side of the pipe body (1), and a fireproof layer (3012) is fixedly connected to the outer side of the anticorrosive layer (3011).

6. A bundled tube comprising a plurality of large core micro cables as claimed in claim 1, wherein: fixed cylinder structure (209) are including fixed mounting at the inboard fixed cylinder (2091) of first standing groove (208), two second springs (2092) of inboard fixedly connected with of fixed cylinder (2091), homonymy two fixedly connected with supporting disk (2093) between one side of fixed cylinder (2091) is kept away from in second spring (2092).

7. The bundled tube comprising a plurality of large core micro cables as claimed in claim 6, wherein: one end of the connecting rod (207) far away from the second connecting plate (206) penetrates through the corresponding fixed barrel (2091) and is fixedly connected with the supporting plate (2093).