CN211880016U

CN211880016U - Glass fiber reinforced plastic cable pipe

Info

Publication number: CN211880016U
Application number: CN202020567474.5U
Authority: CN
Inventors: 张永生
Original assignee: Guangzhou Kaiying Pipe Industry Co ltd
Current assignee: Guangzhou Kaiying Pipe Industry Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-06
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a glass steel cable pipe, including shell, outer tube and inner tube, be equipped with the outer tube in the shell, be equipped with the inner tube in the outer tube, be equipped with a plurality of springs one between outer tube and the inner tube, be equipped with strong electric tube and weak electric tube in the inner tube, corresponding strong electric tube and weak electric tube are equipped with the shielding layer in the inner tube, both ends all are equipped with the fixed block about the outer tube, and the fixed block upside is equipped with the gag lever post, is equipped with the rotor plate on the gag lever post, and the gag lever post runs through the rotor plate. The utility model discloses during the use, the strong current pipe and the weak current pipe that set up in the inner tube make the cable pipe internal energy hold optic fibre, net twine and power cord simultaneously, and the function is comparatively multiple, and the shielding layer of setting has reduced the strong and weak electric interference between strong current pipe and the weak current pipe to be favorable to the normal transmission of the weak electric signal of net twine, the suitability is stronger.

Description

Glass fiber reinforced plastic cable pipe

Technical Field

The utility model relates to a cable duct technical field specifically is a glass steel cable pipe.

Background

Cables are typically made up of several wires or groups of wires. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.

When the existing glass fiber reinforced plastic cable pipe is used, only a communication weak current cable or a strong current power supply cable is often placed in the cable pipe, the practicability is poor, and if the strong current cable and the weak current cable are placed in the same cable pipe at the same time, the situation of mutual interference of strong current and weak current is easy to occur. Therefore, the utility model provides a glass steel cable pipe to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass steel cable pipe to solve the problem that proposes in 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 glass steel cable pipe, includes shell, outer tube and inner tube, be equipped with the outer tube in the shell, be equipped with the inner tube in the outer tube, be equipped with a plurality of springs one between outer tube and the inner tube, be equipped with strong electric tube and weak electric tube in the inner tube, corresponding strong electric tube and weak electric tube are equipped with the shielding layer in the inner tube, both ends all are equipped with the fixed block about the outer tube, and the fixed block upside is equipped with the gag lever post, is equipped with the rotor plate on the gag lever post, and the gag lever post runs through the.

As a further proposal of the utility model, the material of the shielding layer is the polyvinyl chloride inner tin paper setting, and the material of the outer tube and the inner tube is the glass fiber reinforced plastic.

As the utility model discloses scheme further again, be equipped with optic fibre pipe and net spool in the weak current pipe respectively, it has rubber all to fill in weak current pipe and the strong current pipe.

As the utility model discloses scheme further again, the corresponding gag lever post in fixed block upper end is equipped with the slot, and the cover is equipped with spring two on the gag lever post, and spring two is located between rotor plate and the gag lever post.

As the utility model discloses further scheme again, be equipped with the bull stick on the rotor plate, both ends all are equipped with bearing, bearing one end fixed connection shell inner wall about the bull stick.

As the utility model discloses scheme further again, both ends downside all is equipped with the fixed plate about the shell, all is equipped with on the fixed plate and inserts ground round pin, and the terminal pair corresponds the outer tube and is equipped with the supporting seat in the shell, and the shell upper end is equipped with the access door.

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

1. the utility model discloses during the use, be convenient for fix and dismantle the cable pipe, make things convenient for staff's maintenance to use.

2. The utility model discloses during the use, the strong current pipe and the weak current pipe that set up in the inner tube make the cable pipe internal energy hold optic fibre, net twine and power cord simultaneously, and the function is comparatively multiple, and the shielding layer of setting has reduced the strong and weak electric interference between strong current pipe and the weak current pipe to be favorable to the normal transmission of the weak electric signal of net twine, the suitability is stronger.

Drawings

Fig. 1 is a schematic structural diagram of a glass fiber reinforced plastic cable tube.

Fig. 2 is a schematic structural diagram of a glass fiber reinforced plastic cable tube at a position a.

Fig. 3 is a schematic diagram of an internal cross-sectional structure of a central tube in a glass fiber reinforced plastic cable tube.

In the figure: 1. a housing; 2. an access door; 3. an outer tube; 4. an inner tube; 5. a first spring; 6. a shielding layer; 7. a power tube; 8. a weak current tube; 9. an optical fiber tube; 10. a network cable pipe; 11. a fixed block; 12. a limiting rod; 13. a slot; 14. a rotating plate; 15. a second spring; 16. a rotating rod; 17. a bearing; 18. a fixing plate; 19. a ground pin is inserted; 20. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a glass fiber reinforced plastic cable tube includes a housing 1, an outer tube 3 and an inner tube 4, the outer tube 3 is disposed in the housing 1, the inner tube 4 is disposed in the outer tube 3, a plurality of springs 5 are disposed between the outer tube 3 and the inner tube 4, a strong current tube 7 and a weak current tube 8 are disposed in the inner tube 4, a shielding layer 6 is disposed in the inner tube 4 corresponding to the strong current tube 7 and the weak current tube 8, the shielding layer 6 is made of pvc with tin paper sandwiched therebetween, the outer tube 3 and the inner tube 4 are made of glass fiber reinforced plastics, an optical fiber tube 9 and a network cable tube 10 are disposed in the weak current tube 8 and the strong current tube 7, rubber is filled in the weak current tube 8 and the strong current tube 7, fixed blocks 11 are disposed at left and right ends of the outer tube 3, a limit rod 12 is disposed on an upper side of the fixed block 11, a rotation plate 14 is disposed on the limit rod 12, the limit rod, the two springs 15 are sleeved on the limiting rod 12, the two springs 15 are located between the rotating plate 14 and the limiting rod 12, the rotating plate 14 is provided with a rotating rod 16, bearings 17 are arranged at the upper end and the lower end of the rotating rod 16 respectively, the inner wall of the shell is fixedly connected with one end of each bearing 17, fixing plates 18 are arranged on the lower sides of the left end and the right end of the shell 1 respectively, ground inserting pins 19 are arranged on the fixing plates 18, a supporting seat 20 is arranged at the bottom end of the shell 1 corresponding to the outer tube 3, and an access door 2 is arranged at the upper end.

The utility model discloses a theory of operation is:

the utility model discloses during the use, open access door 2 and place outer tube 3 on supporting seat 20, the rotor plate 14 of rotation both sides, pulling gag lever post 12 rises, make gag lever post 12 remove to slot 13's upside, loosen gag lever post 12 under the effect of spring two 15, make gag lever post 12 cartridge in slot 13, the convenience is fixed and is dismantled the cable duct, it plays supplementary fixed effect to insert ground round pin 19, spring 5 of setting plays the effect of shock attenuation buffering, forceful electric power pipe 7 and the weak electric current pipe 8 that set up in inner tube 4 make the cable duct internal energy hold optic fibre simultaneously, network cable and power cord, the function is comparatively multiple, strong and weak electric interference between forceful electric power pipe 7 and the weak electric current pipe 8 has been reduced to the shielding layer 6 of setting, thereby be favorable to the normal transmission of the weak electric signal of network cable, the suitability is stronger.

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 glass steel cable pipe, includes shell (1), outer tube (3) and inner tube (4), its characterized in that, be equipped with outer tube (3) in shell (1), be equipped with inner tube (4) in outer tube (3), be equipped with a plurality of spring (5) between outer tube (3) and inner tube (4), be equipped with in inner tube (4) strong current pipe (7) and weak current pipe (8), it is equipped with shielding layer (6) to correspond strong current pipe (7) and weak current pipe (8) in inner tube (4), both ends all are equipped with fixed block (11) about outer tube (3), and fixed block (11) upside is equipped with gag lever post (12), is equipped with rotor plate (14) on gag lever post (12), and gag lever post (12) run through rotor plate (14).

2. The glass fiber reinforced plastic cable tube according to claim 1, wherein the shielding layer (6) is made of polyvinyl chloride with tin paper sandwiched therein, and the outer tube (3) and the inner tube (4) are made of glass fiber reinforced plastic.

3. The glass fiber reinforced plastic cable duct according to claim 1, wherein the weak current tube (8) is internally provided with an optical fiber tube (9) and a network cable tube (10), and the weak current tube (8) and the strong current tube (7) are filled with rubber.

4. The glass fiber reinforced plastic cable tube of claim 1, wherein the upper end of the fixing block (11) is provided with a slot (13) corresponding to the limiting rod (12), the limiting rod (12) is sleeved with a second spring (15), and the second spring (15) is located between the rotating plate (14) and the limiting rod (12).

5. The glass fiber reinforced plastic cable duct according to claim 1, wherein the rotating plate (14) is provided with a rotating rod (16), bearings (17) are respectively arranged at the upper end and the lower end of the rotating rod (16), and one end of each bearing (17) is fixedly connected with the inner wall of the housing (1).

6. The glass fiber reinforced plastic cable duct according to claim 1, wherein the lower sides of the left and right ends of the housing (1) are respectively provided with a fixing plate (18), the fixing plates (18) are respectively provided with a ground pin (19), the inner bottom end of the housing (1) is provided with a supporting seat (20) corresponding to the outer tube (3), and the upper end of the housing (1) is provided with the access door (2).