CN213879150U - Solid-wall half pipe - Google Patents

Abstract

The utility model discloses a real wall ha fu pipe, including the body, the periphery wall cross section of body is circular, and the internal perisporium of body is equipped with inside protruding smooth arc body, the body is formed by two semicircle pipe centrosymmetric blocks, semicircle pipe one end is the arch, and the other end is the recess, and protruding and recess match the block, bellied inboard is equipped with first arc point, first arc notch, and the inside wall of recess is equipped with second arc point, second arc notch, and first arc point matches with second arc notch, and second arc point matches with first arc notch. The half pipe of the utility model is formed by buckling and clamping two half pipes, and the half pipes are standard parts, thus being beneficial to production and installation; the heat-conducting layer that sets up does benefit to the cable heat dissipation, satisfies the cable and lays the heat dissipation demand densely, when the cable arouses to generate heat because of the fault, looses the heat as far as possible, reduces the influence to cable on every side.

Description

Solid-wall half pipe

Technical Field

The utility model belongs to the technical field of the cable protection, specifically speaking relates to a real wall ha fu pipe.

Background

With the rapid development of communication cables and power cables, the cables are more widely applied in our daily life and increasingly important in function, the cables are electric energy or signal transmission devices and usually consist of several or several groups of wires, the cabling environments of the cables are different, certain protection needs to be carried out on the cables in order to prevent the cables from being damaged, at present, cable protection tubes are mostly adopted, and the cable protection tubes are laid on the outer layers of the cables and have certain mechanical strength. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is achieved on the magnetic field interference of the power line.

The cable protection pipe that adopts at present mostly is the cable sleeve cup joints, is used for protecting electric wire, cable wiring in electrical installation, allows the threading and the change of electric wire, cable. The existing cable sleeve is troublesome to install, needs to be connected into the sleeve from one end of the cable for protection, and is time-consuming and labor-consuming.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming prior art's not enough, provides a real wall ha fu pipe, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:

the utility model provides a real wall ha fu pipe, includes the body, and the periphery wall cross section of body is circular, and the internal perisporium of body is equipped with inside protruding smooth arc body of managing, the body is formed by two semicircle pipe centrosymmetric blocks, semicircle pipe one end is protruding, and the other end is the recess, and protruding and recess match the block, bellied inboard is equipped with first arc point, first arc notch, and the inside wall of recess is equipped with second arc point, second arc notch, and first arc point matches with second arc notch, and second arc point matches with first arc notch.

Further, the smooth arc body comprises a first section arc and a second section arc, the first section arc is located at the bottom of the inner side of the protrusion, the second section arc is located on the inner side of the inner tooth of the groove, and when the protrusion is matched and clamped with the groove, the first section arc and the second section arc are spliced to form the smooth arc.

Furthermore, the semicircular pipe is of an integral structure and is made of polyurethane.

Furthermore, the outer side of the top of the protrusion is arc-shaped, the inner side of the top of the protrusion is a sharp corner, the top of the inner tooth is arc-shaped, and the bottom of the groove is provided with a groove matched with the sharp corner.

Further, the body inner wall is equipped with first heat-conducting layer, and the body outer wall is equipped with the second heat-conducting layer, and the body is equipped with a plurality of trompils, and first heat-conducting layer passes the trompil through the heat conduction post and is connected with the second heat-conducting layer.

Furthermore, the first heat conduction layer and the second heat conduction layer are aluminum alloy layers, the thickness of the first heat conduction layer is 0.2-0.5mm, and the thickness of the second heat conduction layer is 0.1-0.3 mm.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The half pipe of the utility model is formed by buckling and clamping two half pipes, the half pipes are standard parts, which is beneficial to production and installation, the arranged smooth arc-shaped bodies are positioned inside the half pipes, the influence of straight edges and right angles can be avoided during wiring, the cable can be conveniently laid in the half pipes, the installation difficulty is reduced, the circular integrity of the outer wall of the half pipe can be kept, and the half pipes can be laid; the heat-conducting layer that sets up does benefit to the cable heat dissipation, satisfies the cable and lays the heat dissipation demand densely, when the cable arouses to generate heat because of the fault, looses the heat as far as possible, reduces the influence to cable on every side.

The utility model discloses the structure is succinct, and production technology is also simple, and the installation is swift convenient, and the practicality is strong, is suitable for popularization and application.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

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

FIG. 2 is a schematic view of a semicircular tube structure of the present invention;

FIG. 3 is a schematic structural view of the heat conducting layer of the present invention;

in the figure: 1. a semicircular tube; 11. a protrusion; 12. a groove; 2. a smooth arcuate body; 21. a first arc segment; 22. a second arc segment; 3. inner teeth; 1101. a first arcuate tip; 1102. a first arcuate recess; 1103. sharp corners; 1201. a second arc tip; 1202. a second arcuate recess; 1203. a groove; 4. a first thermally conductive layer; 5. a second thermally conductive layer; 101. and (6) opening holes.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

Example one

As shown in fig. 1 to 3, the solid-wall huff pipe of the embodiment comprises a body, wherein the cross section of the peripheral wall of the body is circular, and as shown in fig. 1, the peripheral wall has no protrusions or protruding sections, so that the smooth outer wall is beneficial to laying the huff pipe. The interior perisporium of body is equipped with inside protruding smooth arcwall body 2, shows in referring to fig. 1, and smooth arcwall body 2 is an arc structure, the design of smooth streamline for lie in intraductal bulge can not influence laying of cable, if for straight arris rectangular, the cable may block, or closed angle 1103 extrudees to cause the cable change harm for a long time. The body here is formed by two semicircle pipes 1 centrosymmetric block, see figure 2 and show that semicircle pipe 1 one end is protruding 11, and the other end is recess 12, and protruding 11 matches the block with recess 12, and semicircle pipe 1 is the standard component, and two semicircle pipes 1 can the lock be the pipe, and is convenient during standard component production, and is also convenient during the installation. Protruding 11's inboard is equipped with first arc point 1101, first arc notch 1102, the inside wall of recess 12 is equipped with second arc point 1201, second arc notch 1202, see and show in fig. 2, first arc point 1101 matches with second arc notch 1202, second arc point 1201 matches with first arc notch 1102, the cooperation of arc point and arc notch, can play the effect of joint, can regard as the slide rail simultaneously, two semicircle pipes 1 can rely on this structure to slide, and curved setting does benefit to the lock block, make things convenient for protruding 11 and recess 12's butt joint. Preferably, the top outside of arch 11 is the arc, the inboard is closed angle 1103, and the top of interior tooth 3 is the arc, and the bottom of recess 12 is equipped with the slot that matches with closed angle 1103, and the arc of arch 11 does benefit to and docks with recess 12, and closed angle 1103 and the cooperation of slot 1203 guarantee that the block targets in place when doing benefit to protruding 11 block recess 12, avoids appearing the big space and causes the block insecure, still can regard as the tight contact point of block simultaneously, ensures the compactness of block.

Smooth arc physique 2 includes first section arc 21 in this example, second section arc 22, first section arc 21 is located protruding 11 inboard bottoms, second section arc 22 is located tooth 3 inboards in recess 12, see figure 2 and show, when protruding 11 matches the joint with recess 12, first section arc 21 and the concatenation of second section arc 22 are smooth arc, see figure 1 and show, after two semicircle pipes 1 lock, its protruding 11 and recess 12 block each other, and make first section arc 21, second section arc 22 link up and form an arc, guarantee the smoothness of body inner wall, and then be favorable to the cable to lay in inside, the edges can not appear and cause harm or influence to the cable.

When the cable is used in a pipe, heat is generated, so that heat dissipation is facilitated, on the premise of protecting the cable, the cable is generally not suitable for forming the vent holes, the inner wall of the body of the embodiment is provided with the first heat conduction layer 4, the outer wall of the body is provided with the second heat conduction layer 5, the body is provided with a plurality of openings 101, and the first heat conduction layer 4 penetrates through the openings 101 through the heat conduction columns to be connected with the second heat conduction layer 5. The heat-conducting layer has good heat conduction heat dispersion, just outer heat conduction material generally is the stereoplasm material, strengthens body intensity, and during the installation, first heat-conducting layer 4, second heat-conducting layer 5 are put respectively in the pipe wall both sides, with the heat conduction columnar connection can, the optional rivet of heat conduction post here connecting piece such as, easy to assemble. The quantity and the diameter size that the heat conduction post set up are set for according to the heat dissipation demand, including body diameter, inside cable quantity, heat dissipation capacity, heat-conducting layer coefficient of heat conduction etc. the purpose is for realizing the heat of loosing intraductal cable, reduces the influence that generates heat and cause the cable. The first heat conduction layer 4 and the second heat conduction layer 5 are aluminum alloy layers, the aluminum alloy layers have excellent heat conduction performance, meanwhile, the aluminum alloy layers are made of materials which are easy to obtain, the cost is low, the strength is good, and heat conduction materials made of other materials can be adopted. The thickness of the first heat conduction layer 4 is 0.2-0.5mm, the thickness of the second heat conduction layer 5 is 0.1-0.3mm, the thickness of the heat conduction layer is not too large easily, on the premise of meeting the heat conduction and heat dissipation requirements, the cost is reduced, it needs to be explained that the heat conduction layer can be arranged independently, the thickness of the body is not measured, or the heat conduction layer is used as the structure of the body part, the thickness of the body comprises the heat conduction layer, and the thickness and the strength requirements of the body and the heat conduction layer are selected according to the actual requirements. The body is metal system body, plastics system body, and the material of body can adopt PVC, polyurethane etc. preferably adopts polyurethane preparation body, and polyurethane body rigidity is high, tensile degree is strong, resistant high low temperature, electric insulation height, thermal conductivity are excellent, corrosion-resistant water-fast, the fire resistance is strong, the inner wall is smooth, safety ring protects, and semicircle pipe 1 preferably adopts integrative structure, and direct one shot extrusion moulding production is according to the standard component.

The half pipe is formed by buckling and clamping two half pipes 1, the half pipes 1 are standard parts, production and installation are facilitated, the smooth arc-shaped bodies 2 are arranged inside the half pipes, the influence of straight edges and right angles can be avoided during wiring, cables can be conveniently laid inside the half pipes, the installation difficulty is reduced, the circular integrity of the outer wall of the half pipe can be kept, and the half pipes can be laid conveniently; the heat-conducting layer that sets up does benefit to the cable heat dissipation, satisfies the cable and lays the heat dissipation demand densely, when the cable arouses to generate heat because of the fault, looses the heat as far as possible, reduces the influence to cable on every side.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (6)

1. A solid-wall half pipe is characterized in that: including the body, the periphery wall cross section of body is circular, and the internal perisporium of body is equipped with inside protruding smooth arc body of managing, the body is formed by two semicircle pipe centrosymmetric blocks, semicircle pipe one end is protruding, and the other end is the recess, and protruding and recess match block, bellied inboard is equipped with first arc point, first arc notch, and the inside wall of recess is equipped with second arc point, second arc notch, and first arc point matches with second arc notch, and second arc point matches with first arc notch.

2. The solid-walled haugh tube of claim 1, wherein: the smooth arc body comprises a first section arc and a second section arc, the first section arc is positioned at the bottom of the inner side of the protrusion, the second section arc is positioned at the inner side of the inner tooth of the groove, and when the protrusion is matched and clamped with the groove, the first section arc and the second section arc are spliced to form the smooth arc.

3. The solid-walled haugh tube of claim 1, wherein: the semicircular pipe is of an integral structure and is made of polyurethane.

4. A solid-walled huff tube according to claim 2, wherein: the outer side of the top of the protrusion is arc-shaped, the inner side of the top of the protrusion is a sharp corner, the top of the inner tooth is arc-shaped, and the bottom of the groove is provided with a groove matched with the sharp corner.

5. The solid-walled haugh tube of claim 1, wherein: the body inner wall is equipped with first heat-conducting layer, and the body outer wall is equipped with the second heat-conducting layer, and the body is equipped with a plurality of trompils, and first heat-conducting layer passes the trompil through the heat conduction post and is connected with the second heat-conducting layer.

6. The solid-walled huff tube of claim 5, wherein: the first heat conduction layer and the second heat conduction layer are aluminum alloy layers, the thickness of the first heat conduction layer is 0.2-0.5mm, and the thickness of the second heat conduction layer is 0.1-0.3 mm.

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