CN214044828U

CN214044828U - High-impact high-color-fastness MPP power cable protection tube

Info

Publication number: CN214044828U
Application number: CN202021625202.2U
Authority: CN
Inventors: 袁森
Original assignee: Shanghai Bst Tubing Co ltd
Current assignee: Shanghai Bst Tubing Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-08-24
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to a power equipment technical field specifically is a high colour fastness MPP power cable protection pipe of high impact nature, which comprises a pipe body, the surface of body is provided with the ripple layer, the internal fixed surface on ripple layer is connected with the abrasionproof layer, the internal surface packing on abrasionproof layer is provided with MPP regeneration particle, MPP regeneration particle's external fixed surface is connected with the buffer layer. The utility model discloses in, through the ripple layer that sets up, abrasionproof layer and MPP regeneration particle make the surface wearability of protection tube stronger, through polymer blending alloy effect and compatilizer improve double-phase interface situation of cohering in blending the system, realize the stability of microcosmic heterogeneous system, thereby show the performance that improves blending material, make each item performance of product that MPP regeneration material produced be superior to the performance of new material product, MPP regeneration particle through the interpolation makes the protection tube have higher intensity and better anti low temperature performance.

Description

High-impact high-color-fastness MPP power cable protection tube

Technical Field

The utility model relates to a power equipment technical field specifically is a high colour fastness MPP power cable protection tube of high impact nature.

Background

The cable protection pipe is also named as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like, and is mainly installed in a section where a communication cable and a power line intersect, so that the power line is prevented from being broken to cause a short circuit accident, the communication cable and a steel wire rope are electrified, the cable, a switch and a 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.

MPP power cable protection pipe is because of its intensity is high, toughness is good, heat resistance is good, so by the wide application in power cable's outer protection pipe, current power protection pipe is when laying the installation, and its wearability with ground is relatively poor, leads to the pipeline wearing and tearing serious, and does not have shock-resistant structure in the pipeline and leads to its cable to cause the damage in receiving the pipeline easily after external force, consequently need to design a high colour fastness MPP power cable protection pipe of high impact nature to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high colour fastness MPP power cable protection pipe of high impact nature to it is relatively poor to solve its wearability of the current cable protection pipe that proposes in the above-mentioned background art, and does not have cable protect function's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a MPP power cable protection tube with high impact property and high color fastness comprises a tube body, wherein the outer surface of the tube body is provided with a corrugated layer, the inner surface of the corrugated layer is fixedly connected with an anti-abrasion layer, MPP regeneration particles are filled and arranged on the inner surface of the anti-abrasion layer, the outer surface of the MPP regenerated particles is fixedly connected with a buffer layer, a buffer bin is arranged inside the buffer layer, the inner surface of the buffer bin is provided with a buffer mechanism, the inner surface of the buffer layer is provided with buffer columns, the buffer mechanism comprises a first buffer fixing plate which is fixedly connected with the outer surface of the bottom end of the anti-abrasion layer, the outer surface of the bottom end of the first buffer fixing plate is fixedly connected with a buffer rod, the outer surface of the buffer rod is sleeved with a buffer spring, the outer surface cover of buffer spring is equipped with the buffer seat, the bottom surface fixed connection of buffer seat has the second buffering fixed plate.

Preferably, the buffer rod passes through screw fixed connection at the bottom surface of first buffering fixed plate, buffer spring passes through screw fixed mounting at the bottom surface of first buffering fixed plate, buffer spring's surface is the metal material of smooth structure.

Preferably, buffer beam and buffer seat sliding connection, the buffer seat passes through screw fixed connection at the bottom surface of second buffering fixed plate, buffer gear sets up the internal surface at the surge bin, second buffering fixed plate passes through the glue bonding at the upper end surface of buffering post.

Preferably, the wear layer is uniformly arranged on the inner surface of the corrugated layer.

Preferably, the outer surface of the corrugated layer is made of an abrasion-proof and toughness-resistant material with a rough structure, and the corrugated layer is spirally and horizontally arranged on the outer surface of the pipe body.

Preferably, the outer surface of the MPP regeneration particle is a smooth particle material, and the outer surface of the buffer column is a cylinder with a rough structure.

Compared with the prior art, the beneficial effects of the utility model are that: this high colour fastness MPP power cable protection pipe of high impact nature can make cable protection pipe's wearability stronger, and can make the cable carry out collision avoidance in the protection pipe.

1. Make the surface wearability of protection tube stronger through corrugated layer, abrasionproof layer and the MPP regenerated particle that sets up, improve the two-phase interface through polymer blending alloy effect and compatilizer in blending the system and cohere the situation, realize the stability of microcosmic heterogeneous system, thereby show the performance that improves blending material, make each item performance of product that the MPP reclaimed material produced be superior to the performance of new material product, through the MPP regenerated particle that adds make the protection tube have higher intensity and better low temperature resistance ability.

2. Make first buffering fixed plate can and the second buffering activity of stretching out and drawing back between the fixed plate through the buffer spring who sets up, through buffer beam and buffer seat telescopic connection for the cable in the buffering post can carry out the shock attenuation protection through buffer gear, can make this MPP power cable protection pipe receive when the extrusion, cushions, prevents that the inner cable from leading to damaging because of the extrusion, increases the protectiveness, and then has improved the practicality of pipeline.

Drawings

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

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

FIG. 3 is a schematic sectional view of the front view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a pipe body; 2. a corrugated layer; 3. an anti-wear layer; 4. MPP regenerating particles; 5. a buffer layer; 6. a buffer bin; 7. a buffer mechanism; 701. a first buffer fixing plate; 702. a buffer rod; 703. a buffer spring; 704. A buffer seat; 705. a second buffer fixing plate; 8. and (7) buffering the column.

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. 1-4, the present invention provides an embodiment: a high-impact high-color-fastness MPP power cable protection tube comprises a tube body 1, wherein a corrugated layer 2 is arranged on the outer surface of the tube body 1, an anti-abrasion layer 3 is fixedly connected to the inner surface of the corrugated layer 2, MPP regenerated particles 4 are filled in the inner surface of the anti-abrasion layer 3, a buffer layer 5 is fixedly connected to the outer surface of the MPP regenerated particles 4, a buffer bin 6 is arranged inside the buffer layer 5, a buffer mechanism 7 is mounted on the inner surface of the buffer bin 6, a buffer column 8 is arranged on the inner surface of the buffer layer 5, the buffer mechanism 7 comprises a first buffer fixing plate 701, the first buffer fixing plate 701 is fixedly connected to the outer surface of the bottom end of the anti-abrasion layer 3, a buffer rod 702 is fixedly connected to the outer surface of the bottom end of the first buffer fixing plate 701, a buffer spring 703 is sleeved on the outer surface of the buffer rod 702, a buffer seat 703 is sleeved on the outer surface of the buffer spring 703, a second buffer fixing plate 705 is fixedly connected to the outer surface of the bottom end of the buffer seat 704, the buffer rod 702 is fixedly connected to the outer surface of the bottom end of the first buffer fixing plate 701 through a screw, the buffer spring 703 is fixedly installed on the outer surface of the bottom end of the first buffer fixing plate 701 through a screw, the outer surface of the buffer spring 703 is made of a metal material with a smooth structure, the buffer rod 702 is slidably connected with the buffer seat 704, the buffer seat 704 is fixedly connected to the outer surface of the bottom end of the second buffer fixing plate 705 through a screw, the buffer mechanism 7 is arranged on the inner surface of the buffer bin 6, the second buffer fixing plate 705 is adhered to the outer surface of the upper end of the buffer column 8 through glue, after the cable pipe is installed inside the pipe body 1, the cable can be protected and protected through the buffer mechanism 7, after the second buffer fixing plate 705 receives external force, the buffer rod 702 can perform telescopic movement on the inner surface of the buffer seat 704 through the elastic expansion and contraction of the buffer spring 703, and further the elastic expansion and contraction can be performed between the first buffer fixing plate 701 and the second buffer fixing plate 705 inside the buffer bin 6, make the cable of 8 surfaces of cushion column protect the cable through the shock attenuation elasticity protection of buffer gear 7 after receiving external force to prevented that the cable from causing the damage to body 1 and its inside cable after receiving external force.

Further, the even internal surface that sets up at ripple layer 2 of wearing layer 3, the inside filler of wearing layer 3 is the abrasionproof spheroid of smooth structure, ripple layer 2's surface is coarse texture's abrasionproof toughness resistant material, ripple layer 2 is heliciform horizontal arrangement at the surface of body 1, through the prescription that improves the color masterbatch, increase coupling agent content, make the bonding strength between color masterbatch and the MPP material increase, and process the color masterbatch into graininess, make and MPP can the misce bene.

Furthermore, the outer surface of the MPP regenerated particle 4 is a smooth particle material, the outer surface of the buffer column 8 is a cylinder with a rough structure, the bonding condition of two-phase interfaces is improved in a blending system through the addition of an elastomer and a reactive compatilizer into the MPP regenerated particle 4 and the polymer blending alloy effect and the compatilizer, so that the stability of a microscopic multiphase system is realized, and the performance of the blending material is obviously improved.

The working principle is as follows: after the internally mounted of body 1 has the cable duct, can protect the cable through buffer gear 7, after second buffering fixed plate 705 receives external force, elastic expansion through buffer spring 703 makes buffer beam 702 can carry out flexible activity at the internal surface of cushion seat 704, and then make and cushion between 6 inside first buffering fixed plate 701 of surge bin and the second buffering fixed plate 705 and can carry out elastic expansion, make the cable of 8 surfaces of cushion post receive external force after, can protect the cable through buffer gear 7's shock attenuation elastic protection.

Can increase body 1 inside material compressive strength and low temperature resistance through MPP regeneration particle 4, make the wearability of body 1 surface can improve greatly through wearing proof layer 3 and ripple layer 2, make the holistic low temperature resistant of body 1 and compressive strength promote.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high colour fastness MPP power cable protection tube of high impact nature, includes body (1), its characterized in that: the outer surface of the pipe body (1) is provided with a corrugated layer (2), the inner surface of the corrugated layer (2) is fixedly connected with an anti-abrasion layer (3), the inner surface of the anti-abrasion layer (3) is filled with MPP (modified Polypropylene) regeneration particles (4), the outer surface of the MPP regeneration particles (4) is fixedly connected with a buffer layer (5), a buffer bin (6) is arranged inside the buffer layer (5), a buffer mechanism (7) is arranged on the inner surface of the buffer bin (6), a buffer column (8) is arranged on the inner surface of the buffer layer (5), the buffer mechanism (7) comprises a first buffer fixing plate (701), the first buffer fixing plate (701) is fixedly connected with the outer surface of the bottom end of the anti-abrasion layer (3), a buffer rod (702) is fixedly connected with the outer surface of the bottom end of the first buffer fixing plate (701), and a buffer spring (703) is sleeved, the outer surface of the buffer spring (703) is sleeved with a buffer seat (704), and the outer surface of the bottom end of the buffer seat (704) is fixedly connected with a second buffer fixing plate (705).

2. The MPP power cable protection tube with high impact property and high color fastness of claim 1, wherein: buffer rod (702) pass through screw fixed connection at the bottom surface of first buffering fixed plate (701), buffer spring (703) pass through screw fixed mounting at the bottom surface of first buffering fixed plate (701), buffer spring (703)'s surface is the metal material of smooth structure.

3. The MPP power cable protection tube with high impact property and high color fastness of claim 1, wherein: buffer pole (702) and buffer seat (704) sliding connection, buffer seat (704) pass through screw fixed connection at the bottom surface of second buffering fixed plate (705), buffer gear (7) set up the internal surface at surge bin (6), second buffering fixed plate (705) pass through the glue bonding at the upper end surface of buffering post (8).

4. The MPP power cable protection tube with high impact property and high color fastness of claim 1, wherein: the anti-abrasion layer (3) is uniformly arranged on the inner surface of the corrugated layer (2).

5. The MPP power cable protection tube with high impact property and high color fastness of claim 1, wherein: the outer surface of the corrugated layer (2) is made of an abrasion-proof and toughness-resistant material with a rough structure, and the corrugated layer (2) is spirally and horizontally arranged on the outer surface of the pipe body (1).

6. The MPP power cable protection tube with high impact property and high color fastness of claim 1, wherein: the outer surface of the MPP regeneration particles (4) is made of smooth particle materials, and the outer surface of the buffer column (8) is a cylinder with a rough structure.