CN214900097U

CN214900097U - Porous pipe for underground weak electric line and optical cable pipeline

Info

Publication number: CN214900097U
Application number: CN202120092555.9U
Authority: CN
Inventors: 李午时
Original assignee: Shanxi Taihexin Technology Co ltd
Current assignee: Shanxi Taihexin Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-26
Anticipated expiration: 2031-01-13

Abstract

The utility model provides a porous pipe for underground weak electric lines and optical cable pipelines, which belongs to the technical field of cable laying, and comprises a fixed component and a porous pipe component, wherein the outer pipe is fixedly connected with the inner pipe through the connecting plate, the cross section of the outer pipe is arranged as a regular hexagon, the raised heads and the grooves are alternately arranged along six surfaces of the outer pipe, a plurality of outer pipes are detachably connected with the grooves through the raised heads, the fixed component is in spacing fit with a plurality of groups of porous pipe components, the porous pipe for underground weak electric lines and optical cable pipelines forms a porous pipe by connecting a plurality of porous pipe components, can be detached and recombined again, the porous pipe components with different numbers are connected to form porous pipes with different hole numbers, the structure is compact, and the extrusion resistance is strong, meanwhile, the fixing position is convenient during construction, and the construction cost is effectively reduced.

Description

Porous pipe for underground weak electric line and optical cable pipeline

Technical Field

The utility model relates to a technical field is laid to the cable, particularly, relates to a porous pipe is used to weak electric circuit in underground and optical cable pipeline.

Background

The porous pipe is often used in the construction of modern communication engineering, and is suitable for the construction of underground weak current lines and optical cables in the industries of highways, municipal roads, bridges, radio and telecommunications, post and telecommunications cable sleeves and the like, in actual construction, the medium-low voltage cable often occupies a special weak current pipe hole, and after the special weak current pipe hole is occupied, the weak current construction often occupies special pipe holes for electric power, causes no planning of various circuit laying in the pipeline and disordered management, generally adopts the grid pipes for improving the safe operation level of the optical cables in the pipes and eliminating the potential safety hazard, but the arrangement density of the inner holes of the grid pipes is too high, after partial optical cables are laid, no construction space is available, the pipe holes cannot be fully utilized, resource waste is caused, therefore, how to invent a porous pipe for underground weak electric lines and optical cable conduits to improve the problems becomes a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a weak electric circuit in underground and porous pipe for optical cable pipeline aims at improving optical cable pipeline tube hole and can not all utilize, causes the problem of wasting of resources.

The utility model discloses a realize like this:

a perforated pipe for underground weak electric lines and optical cable pipelines comprises a fixing component and a perforated pipe component.

The fixing assembly comprises a flange and an installation cylinder, the flange is fixedly installed at one end of the installation cylinder and provided with a screw hole, and an installation groove is formed in the inner wall of the installation cylinder.

The multi-hole pipe assembly comprises an outer pipe, a connecting plate and an inner pipe, the outer pipe is fixedly connected with the inner pipe through the connecting plate, the cross section of the outer pipe is regular hexagon, raised heads and grooves are integrally arranged on the outer pipe, the raised heads and the grooves are alternately arranged along six faces of the outer pipe, the outer pipes are detachably connected with the grooves through the raised heads, the outer pipe is inserted into the mounting barrel in a plugging mode, the raised heads are slidably mounted in the mounting groove, the number of the multi-hole pipe assemblies can be multiple groups, and the fixing assembly is in limit fit with the multiple groups of multi-hole pipe assemblies.

In an embodiment of the present invention, the flange and the mounting cylinder are made of high strength stainless steel.

The utility model discloses an in the embodiment, installation section of thick bamboo outer wall fixed mounting has the limiting plate, the limiting plate sets up to the L type.

In an embodiment of the present invention, the perforated pipe assembly further includes a reinforcing plate, and both ends of the reinforcing plate are respectively fixedly connected to the inner wall of the outer pipe and the outer wall of the inner pipe.

In an embodiment of the present invention, the cross-sectional shape of the inner tube may be circular, square, polygonal or honeycomb.

In an embodiment of the present invention, the rubber gasket is fixedly installed at the opening of the inner tube.

In an embodiment of the present invention, the inner wall of the inner tube is smooth.

In one embodiment of the present invention, the perforated tube assembly is made of thermoplastic PVC plastic.

In an embodiment of the present invention, hook grooves are disposed on two sides of the protruding head, and the groove is in clearance fit with the protruding head.

In an embodiment of the present invention, the inner tube is provided with a hole plug, and the hole plug is a soft rubber plug.

The utility model has the advantages that: the utility model discloses a porous pipe for weak electric line in underground and optical cable pipeline that obtains through above-mentioned design, during the use, press into the recess of another porous pipe subassembly with the plush copper of a porous pipe subassembly, according to the engineering demand make up a plurality of porous pipe subassemblies each other, select the fixed subassembly that the diameter matches according to the figure of porous pipe subassembly again, peg graft porous pipe subassembly in the installation section of thick bamboo, the plush copper is installed in the mounting groove simultaneously, porous pipe subassembly lays in the gallery, fixed subassembly sets up at porous pipe subassembly both ends and fixed mounting in the pit lateral wall, lay and can carry out laying of optical cable in the inner tube after finishing, this porous pipe for weak electric line in underground and optical cable pipeline forms a porous pipe through adopting a plurality of porous pipe subassemblies to interconnect, can dismantle and reorganize once more, porous pipe subassembly of different quantity connects and can form the porous pipe of different hole numbers, compact structure, save material, and resistant extrusion ability reinforce, the fixed position of being convenient for during the construction simultaneously has effectively reduced construction cost, has reduced the later maintenance degree of difficulty.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic overall structure diagram provided in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fixing assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a perforated tube assembly according to an embodiment of the present invention;

fig. 4 is an installation schematic diagram of the hole plug provided by the embodiment of the present invention.

In the figure: 100-a stationary component; 110-a flange; 111-screw holes; 120-mounting a barrel; 121-mounting grooves; 130-limiting plate; 200-a porous tube assembly; 210-an outer tube; 220-a connecting plate; 230-an inner tube; 240-nose; 250-grooves; 260-a reinforcing plate; 270-hole plug.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a perforated pipe for underground weak electric lines and optical cable conduits includes a fixing member 100 and a perforated pipe member 200.

Referring to fig. 2, the fixing assembly 100 includes a flange 110 and a mounting cylinder 120, the flange 110 is fixedly mounted at one end of the mounting cylinder 120, the flange 110 is provided with a screw hole 111, and the inner wall of the mounting cylinder 120 is provided with a mounting groove 121.

In some specific embodiments, the flange 110 and the mounting cylinder 120 are both made of high-strength stainless steel, and most of the pits are in a dark and humid environment, and the flange 110 is ensured not to be corroded by the stainless steel, and meanwhile, the stability of hole pipe installation is ensured by the high-strength steel.

In some specific embodiments, the outer wall of the installation cylinder 120 is fixedly provided with the limiting plate 130, the limiting plate 130 is arranged in an L shape, the contact between the limiting plate 130 and the side wall of the pit is increased, the installation cylinder 120 is conveniently fixed, and the installation cylinder 120 is prevented from being rotated by the driving of the hole pipe during installation.

Referring to fig. 3, the porous tube assembly 200 includes an outer tube 210, a connecting plate 220 and an inner tube 230, the outer tube 210 is fixedly connected with the inner tube 230 through the connecting plate 220, the cross section of the outer tube 210 is regular hexagon, the outer tube 210 is integrally provided with a raised head 240 and a groove 250, the raised head 240 and the groove 250 are alternately arranged along six surfaces of the outer tube 210, the plurality of outer tubes 210 are detachably connected with the groove 250 through the raised head 240, the outer tube 210 is inserted into the mounting cylinder 120, the raised heads 240 are slidably mounted in the mounting grooves 121, the number of the porous tube assemblies 200 can be multiple groups, and the fixing assemblies 100 are in limit fit with the multiple groups of porous tube assemblies 200.

In some embodiments, the perforated tube assembly 200 further includes a reinforcing plate 260, and both ends of the reinforcing plate 260 are fixedly connected to the inner wall of the outer tube 210 and the outer wall of the inner tube 230, respectively, so as to enhance the shock resistance of the perforated tube assembly 200 and stabilize the perforated tube.

In some specific embodiments, the cross-sectional shape of the inner tube 230 may be circular, square, polygonal or honeycomb, which may satisfy different cable constructions according to actual construction conditions, and the honeycomb-shaped inner tube 230 may separate a plurality of cables for better shielding.

In some specific embodiments, a rubber gasket is fixedly installed at the nozzle of the inner tube 230, so that scratches and abrasion of the edge of the inner tube 230 on the surface of the cable when the cable is laid are reduced, and the surface integrity of the cable is ensured.

In some specific embodiments, the inner wall of the inner tube 230 is smooth, so that friction force generated when cables are laid is reduced, the cables can smoothly travel in the inner tube 230, and workers can conveniently and easily work during construction.

In some embodiments, the perforated tube assembly 200 is made of thermoplastic PVC plastic, and has a stable structure, high impact resistance, corrosion resistance and good water tightness.

In some embodiments, the projections 240 are provided with hook grooves on both sides thereof, and the grooves 250 are in clearance fit with the projections 240, so that the projections 240 do not slip off the grooves 250, and the installation of the plurality of perforated pipe assemblies 200 is more secure.

Referring to fig. 4, the inner pipe 230 is provided with a hole plug 270, and the hole plug 270 is a rubber soft plug, so that silt is prevented from entering the inner pipe 230 in the construction process of laying cables, and the risk that the cables are scratched by the silt when the cables are laid is reduced.

The working principle is as follows: when the multi-hole pipe assembly is used, the raised head 240 of one multi-hole pipe assembly 200 is pressed into the groove 250 of the other multi-hole pipe assembly 200, the multi-hole pipe assemblies 200 are combined with one another according to engineering requirements, the fixing assemblies 100 with the matched diameters are selected according to the number of the multi-hole pipe assemblies 200, the multi-hole pipe assemblies 200 are inserted into the installation barrel 120, the raised heads 240 are installed in the installation grooves 121, the multi-hole pipe assemblies 200 are laid in the gallery, the fixing assemblies 100 are arranged at two ends of the multi-hole pipe assemblies 200 and fixedly installed on the side wall of the well, and optical cables can be laid in the inner pipe 230 after laying is finished.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A porous pipe for underground weak electric lines and optical cable pipelines is characterized by comprising

The fixing component (100) comprises a flange (110) and an installation cylinder (120), the flange (110) is fixedly installed at one end of the installation cylinder (120), the flange (110) is provided with a screw hole (111), and the inner wall of the installation cylinder (120) is provided with an installation groove (121);

a porous tube assembly (200), the porous tube assembly (200) comprising an outer tube (210), a connecting plate (220), and an inner tube (230), the outer pipe (210) is fixedly connected with the inner pipe (230) through the connecting plate (220), the cross section of the outer pipe (210) is arranged to be a regular hexagon, the outer pipe (210) is integrally provided with a raised head (240) and a groove (250), the projections (240) and the grooves (250) are alternately arranged along six surfaces of the outer tube (210), a plurality of outer tubes (210) are detachably connected with the grooves (250) through the projections (240), the outer tube (210) is inserted into the mounting cylinder (120), the raised head (240) is slidably mounted in the mounting groove (121), the number of the porous pipe components (200) can be multiple groups, and the fixing components (100) are in limit fit with the multiple groups of the porous pipe components (200).

2. The perforated pipe for underground weak current lines and optical cable ducts as claimed in claim 1, wherein the flange (110) and the installation cylinder (120) are made of high strength stainless steel.

3. The perforated pipe for the underground weak current line and the optical cable pipeline as claimed in claim 1, wherein a limiting plate (130) is fixedly installed on the outer wall of the installation cylinder (120), and the limiting plate (130) is provided with an L shape.

4. The perforated pipe for underground weak current lines and optical cable ducts as claimed in claim 1, wherein the perforated pipe assembly (200) further comprises a reinforcing plate (260), and both ends of the reinforcing plate (260) are fixedly connected to the inner wall of the outer pipe (210) and the outer wall of the inner pipe (230), respectively.

5. The perforated pipe for underground weak current lines and optical cable ducts according to claim 1, wherein the cross-sectional shape of the inner pipe (230) is configured as a circle, a square, a polygon or a honeycomb.

6. The perforated pipe for underground weak current lines and optical cable ducts as claimed in claim 1, wherein a rubber gasket is fixedly installed at the orifice of the inner pipe (230).

7. The perforated pipe for underground weak current lines and optical cable ducts as claimed in claim 1, wherein the inner wall of the inner pipe (230) is smooth.

8. The perforated pipe for underground weak current lines and optical cable ducts as claimed in claim 1, wherein the perforated pipe assembly (200) is made of thermoplastic PVC plastic.

9. The perforated pipe for underground weak current lines and optical cable ducts as claimed in claim 1, wherein hooks are formed at both sides of the projection (240), and the grooves (250) are in clearance fit with the projection (240).

10. The perforated pipe for underground weak current lines and optical cable ducts as claimed in claim 1, wherein the inner pipe (230) is installed with a hole plug (270), and the hole plug (270) is a rubber soft plug.