CN210637614U - MPP pipe with high compressive structures - Google Patents

Abstract

The utility model discloses a MPP pipe with high compressive structures, including fire-retardant rubber layer and spacing piece, the outer wall on fire-retardant rubber layer is fixed with rubber convex block, the inside on fire-retardant rubber layer is provided with the spacer, and the inside of spacer is provided with buffer spring, buffer spring's inside is provided with the body, and the top of body installs the draw-in groove, the preforming is installed to the top of draw-in groove, and installs the spout in one side of preforming, the inside of spout is provided with spacing spring, spacing piece is located the top of spout, the outer wall of body runs through there is the heat dissipation aluminum sheet, the inside of body is provided with wear-resistant rubber layer. This MPP pipe with high compressive structures is provided with the draw-in groove, under the effect of spacing spring for spacing piece removes along the axis direction of spout, makes spacing piece chucking preforming, avoids the preforming to break away from the draw-in groove, makes the card can obtain stable placing, and the user of being convenient for knows the information of this MPP pipe through the card.

Description

MPP pipe with high compressive structures

Technical Field

The utility model relates to a MPP manages technical field, specifically is a MPP pipe with high compressive structures.

Background

The MPP adopts modified polypropylene as a main raw material, and is a construction project for laying pipelines, cables and the like in special sections such as roads, railways, buildings, riverbeds and the like without digging a large amount of mud, digging soil and damaging road surfaces. Compared with the traditional 'trenching and pipe burying method', the trenchless power pipe engineering is more suitable for the current environmental protection requirement, and the disturbing factors such as dust flying, traffic jam and the like caused by the traditional construction are eliminated, so that the technology can also lay pipelines in some areas which can not implement the trenching operation, such as historic site protection areas, downtown areas, crop and farmland protection areas, expressways, rivers and the like.

When current MPP pipe receives outside collision or extrusion, make MPP pipe warp easily, MPP pipe's compressive capacity is relatively poor to and can not be fine provide efficient heat dissipation treatment effect for MPP pipe, the information of understanding MPP pipe that the user can not be fine simultaneously, make the user need remeasure, consumption time is compared, can not be fine satisfy people's user demand, to above-mentioned condition, carries out technical innovation on current MPP pipe basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a MPP pipe with high compressive structures to when proposing current MPP pipe and receiving outside collision or extrusion in solving above-mentioned background art, make the MPP pipe warp easily, the compressive capacity of MPP pipe is relatively poor, and can not be fine manage for MPP and provide efficient heat dissipation treatment effect, the information of understanding MPP pipe that the user can not be fine simultaneously, make the user need remeasure, time consumption relatively, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a MPP pipe with high compressive structures, includes fire-retardant rubber layer and spacing piece, the outer wall on fire-retardant rubber layer is fixed with rubber convex block, the inside on fire-retardant rubber layer is provided with the spacer, and the inside of spacer is provided with buffer spring, buffer spring's inside is provided with the body, and the top of body installs the draw-in groove, the preforming is installed to the top of draw-in groove, and installs the spout in one side of preforming, the inside of spout is provided with spacing spring, spacing piece is located the top of spout, the outer wall of body runs through there is the heat dissipation aluminum sheet, the inside of body is provided with wear-resisting rubber layer.

Preferably, the flame-retardant rubber layer is wrapped outside the spacer sleeve, the flame-retardant rubber layer forms an integrated structure through the rubber bump, and the outside of the rubber bump is of a spheroid structure.

Preferably, the spacer sleeve forms an elastic structure with the pipe body through the buffer spring, and the buffer spring is uniformly distributed along the outer part of the pipe body.

Preferably, the inner wall surface of the pipe body and the outer wall surface of the wear-resistant rubber layer are locally and tightly attached, the heat dissipation aluminum sheets are uniformly distributed along the periphery of the pipe body and penetrate through the edge of the outer wall of the pipe body, and meanwhile, the cross section of each heat dissipation aluminum sheet is of an I-shaped structure.

Preferably, the pressing sheet is hinged with the pipe body, and the cross section of the pressing sheet is of an arc-shaped structure.

Preferably, the limiting piece forms an elastic structure with the pipe body through the limiting spring, and the limiting piece forms a sliding structure through the sliding groove.

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

1. the utility model discloses be provided with fire-retardant rubber layer and rubber lug, can effectually provide reliable fire-retardant inoxidizing coating for the body through fire-retardant rubber layer, alleviate the interference of flame to the body, and rubber lug's spheroid structure can be effectual with the object of outside with the body separate to and can effectually cushion the collision dynamics that the external object was applyed, thereby can effectually provide reliable protection for the body, be provided with buffer spring, can effectively cushion the effort of outside to the MPP pipe through buffer spring, make the body can provide reliable storage space for the pencil;

2. the utility model is provided with a clamping groove, under the action of a limiting spring, a limiting sheet moves along the axis direction of the chute, so that the limiting sheet is clamped on the pressing sheet, the pressing sheet is prevented from being separated from the clamping groove, a card can be stably placed, and a user can conveniently know the information of the MPP pipe through the card;

3. the utility model discloses be provided with the heat dissipation aluminum sheet, can effectual increase the frictional force between pencil and the body through wear-resistant rubber layer, and can be effectual separate between pencil and the body, thereby for the pencil provides reliable protection, and the heat dissipation aluminum sheet can effectually derive the inside temperature of body, and the evenly distributed of heat dissipation aluminum sheet can effectual increase the area of contact of heat dissipation aluminum sheet and the inside temperature of body, make the heat dissipation aluminum sheet can provide efficient heat dissipation for the inside pencil of body and handle, thereby can effectually provide reliable storage space for the pencil.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a flame retardant rubber layer; 2. a spacer sleeve; 3. a pipe body; 4. a wear-resistant rubber layer; 5. radiating aluminum sheets; 6. tabletting; 7. a card slot; 8. a limiting sheet; 9. a limiting spring; 10. a chute; 11. a rubber bump; 12. a buffer spring.

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. 1-3, the present invention provides a technical solution: an MPP pipe with a high compression-resistant structure comprises a flame-retardant rubber layer 1 and a limiting piece 8, wherein a rubber bump 11 is fixed on the outer wall of the flame-retardant rubber layer 1, the flame-retardant rubber layer 1 is wrapped outside a spacer sleeve 2, the flame-retardant rubber layer 1 forms an integrated structure through the rubber bump 11, the outside of the rubber bump 11 is of a spheroid structure, a reliable flame-retardant protective layer can be effectively provided for a pipe body 3 through the flame-retardant rubber layer 1, the interference of flame to the pipe body 3 is reduced, an external object can be effectively separated from the pipe body 3 through the spheroid structure of the rubber bump 11, and the collision force applied by the external object can be effectively buffered, so that reliable protection can be effectively provided for the pipe body 3;

the spacer sleeve 2 is arranged inside the flame-retardant rubber layer 1, the buffer spring 12 is arranged inside the spacer sleeve 2, the spacer sleeve 2 and the pipe body 3 form an elastic structure through the buffer spring 12, the buffer spring 12 is uniformly distributed along the outer part of the pipe body 3, when the spacer sleeve 2 is subjected to external acting force, the buffer spring 12 is extruded by the spacer sleeve 2, the acting force of the outer part on the MPP pipe can be effectively buffered through the buffer spring 12, the pipe body 3 can provide a reliable storage space for a wire harness, the pipe body 3 is arranged inside the buffer spring 12, the clamping groove 7 is arranged above the pipe body 3, the pressing sheet 6 is arranged above the clamping groove 7, the sliding groove 10 is arranged on one side of the pressing sheet 6, the pressing sheet 6 is hinged with the pipe body 3, the cross section of the pressing sheet 6 is of an arc-shaped structure, the elastic structure is formed between the limiting sheet 8 and the pipe body 3 through the, the user can place the card of record MPP pipe in the inside of draw-in groove 7, draw-in groove 7 can be effectual for the card provide reliable place the space, at this moment, the user can rotate preforming 6 for preforming 6 pastes tight card, then, under the effect of spacing spring 9, make spacing piece 8 move along the axis direction of spout 10, make spacing piece 8 chucking preforming 6, avoid preforming 6 to break away from draw-in groove 7, make the card can obtain stable placing, the user of being convenient for knows the information of this MPP pipe through the card;

the inside of the chute 10 is provided with a limiting spring 9, the limiting sheet 8 is positioned above the chute 10, the outer wall of the tube body 3 penetrates through a heat-radiating aluminum sheet 5, the inner wall surface of the tube body 3 is locally and tightly attached to the outer wall surface of the wear-resistant rubber layer 4, the heat-radiating aluminum sheets 5 are uniformly distributed along the periphery of the tube body 3, the heat-radiating aluminum sheets 5 penetrate through the edge of the outer wall of the tube body 3, meanwhile, the cross section of the heat-radiating aluminum sheet 5 is of an I-shaped structure, the friction force between the wire harness and the tube body 3 can be effectively increased through the wear-resistant rubber layer 4, the wire harness and the tube body 3 can be effectively separated, so that reliable protection is provided for the wire harness, the heat-radiating aluminum sheets 5 can effectively guide out the temperature inside the tube body 3, the uniform distribution of the heat-radiating aluminum sheets 5 can effectively increase the contact area of the heat-radiating, thereby can effectually provide reliable storage space for the pencil, the inside of body 3 is provided with wear-resisting rubber layer 4.

The working principle is as follows: when the MPP tube with the high compression-resistant structure is used, firstly, a user can place a card for recording the MPP tube into the clamping groove 7, the clamping groove 7 can effectively provide a reliable placing space for the card, at the moment, the user can rotate the pressing sheet 6 to enable the pressing sheet 6 to be attached to the card, then, under the action of the limiting spring 9, the limiting sheet 8 moves along the axis direction of the sliding groove 10 to enable the limiting sheet 8 to be tightly clamped with the pressing sheet 6, and therefore the position of the card is limited;

secondly, when the MPP pipe is collided by the outside, the spacer bush 2 extrudes the buffer spring 12, and the acting force of the outside on the MPP pipe can be effectively buffered through the rubber bump 11 and the buffer spring 12, so that reliable protection is provided for the MPP pipe;

finally, the temperature inside the pipe body 3 is led out through the heat dissipation aluminum sheets 5, so that efficient heat dissipation treatment is provided for the wire harness inside the pipe body 3, and the working principle of the MPP pipe with the high compression-resistant structure is realized.

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

Claims (6)

1. The utility model provides a MPP pipe with high compression structure, includes fire-retardant rubber layer (1) and spacing piece (8), its characterized in that: the outer wall of flame retardant rubber layer (1) is fixed with rubber bump (11), the inside on flame retardant rubber layer (1) is provided with spacer (2), and the inside of spacer (2) is provided with buffer spring (12), the inside of buffer spring (12) is provided with body (3), and the top of body (3) installs draw-in groove (7), preforming (6) are installed to the top of draw-in groove (7), and one side of preforming (6) installs spout (10), the inside of spout (10) is provided with spacing spring (9), spacing piece (8) are located the top of spout (10), the outer wall of body (3) runs through there is heat dissipation aluminum sheet (5), the inside of body (3) is provided with wear-resisting rubber layer (4).

2. The MPP tube with high compression resistance of claim 1, wherein: the flame-retardant rubber layer (1) is wrapped outside the spacer sleeve (2), the flame-retardant rubber layer (1) forms an integrated structure through the rubber bump (11), and the outside of the rubber bump (11) is of a spherical structure.

3. The MPP tube with high compression resistance of claim 1, wherein: the spacer bush (2) forms an elastic structure with the pipe body (3) through the buffer spring (12), and the buffer spring (12) is uniformly distributed along the outer part of the pipe body (3).

4. The MPP tube with high compression resistance of claim 1, wherein: the inner wall surface of body (3) and the outer wall surface of wear-resisting rubber layer (4) are between local inseparable laminating, and heat dissipation aluminum sheet (5) along the evenly distributed all around of body (3) to heat dissipation aluminum sheet (5) run through in the outer wall edge of body (3), and the cross section of heat dissipation aluminum sheet (5) sets up to "worker" font structure simultaneously.

5. The MPP tube with high compression resistance of claim 1, wherein: the pressing sheet (6) is hinged with the pipe body (3), and the cross section of the pressing sheet (6) is of an arc-shaped structure.

6. The MPP tube with high compression resistance of claim 1, wherein: spacing piece (8) constitute elastic construction through between spacing spring (9) and body (3), and spacing piece (8) constitute sliding construction through spout (10).

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