CN210926968U

CN210926968U - Strong-toughness MPP pipe adopting anti-skid structure

Info

Publication number: CN210926968U
Application number: CN202020049937.9U
Authority: CN
Inventors: 杜雄文; 冯鼎; 何玲玲
Original assignee: Hangzhou Shenghao Pipeline Co ltd
Current assignee: Hangzhou Shenghao Pipeline Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-07-03
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses an adopt strong MPP pipe of toughness of antiskid structure, including MPP outer tube, fixed consent and MPP inner tube, the surface mounting of MPP outer tube has anti-skidding baffle, fixed consent is installed in anti-skidding baffle's the left and right sides, and the inside threaded connection of fixed consent has set screw, the MPP inner tube is installed in the inboard of MPP outer tube, and the side surface of MPP inner tube is fixed with the connection fixed plate, the inside of MPP inner tube runs through there is the louvre, the right-hand member mouth laminating of MPP outer tube has sealed paster strip, and the outside of sealed paster strip installs the internal thread groove, threaded connection board has been cup jointed on the right side of internal thread groove. This adopt strong MPP pipe of toughness of non-slip structure's key feature is to adopt double-deck structure, improves the toughness and the shock resistance of MPP pipe, leaves certain space between MPP outer tube and the MPP inner tube moreover, realizes inside wire and cable's heat dissipation through the louvre that runs through MPP inner tube outer wall, and structural design is reasonable, convenient to use.

Description

Strong-toughness MPP pipe adopting anti-skid structure

Technical Field

The utility model relates to a MPP manages technical field, specifically is a strong MPP pipe of toughness who adopts non-slip structure.

Background

The MPP pipe is also called MPP power cable protection pipe and is divided into an excavation type and a non-excavation type, the MPP non-excavation pipe is called MPP jacking pipe or a dragging pipe, the MPP pipe adopts modified polypropylene as main raw materials, a large amount of mud digging, soil digging and road surface damage are not needed, and construction projects such as pipeline laying, cable laying and the like are carried out in special sections such as roads, railways, buildings, riverbeds and the like.

At present, MPP tubular product mainly used power cable's protection, because the parcel is comparatively tight, lead to inside heat-sinking capability relatively poor, the surface is too smooth moreover, is difficult for carrying out the installation of position, for this reason, we propose one kind and adopt the strong MPP pipe of toughness of antiskid structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adopt strong MPP pipe of toughness of antiskid to solve the protection of the MPP tubular product mainly used power cable who mentions in the above-mentioned background art, because the parcel is comparatively tight, lead to inside heat-sinking capability relatively poor, the surface is too smooth moreover, is difficult for carrying out the problem of the installation of position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adopt strong MPP pipe of toughness of antiskid structure, includes MPP outer tube, fixed consent and MPP inner tube, the surface mounting of MPP outer tube has anti-skidding baffle, fixed consent is installed in the left and right sides of anti-skidding baffle, and the inside threaded connection of fixed consent has set screw, the MPP inner tube is installed in the inboard of MPP outer tube, and the side surface of MPP inner tube is fixed with the connection fixed plate, the inside of MPP inner tube runs through there is the louvre, the right-hand member mouth laminating of MPP outer tube has sealed the strip of pasting, and the outside of sealed strip of pasting installs the internal thread groove, the threaded connection board has been cup jointed on the right side of internal thread groove.

Preferably, a full surrounding structure is formed between the MPP outer pipe and the MPP inner pipe, and the gap length between the MPP outer pipe and the MPP inner pipe is 1-3 cm.

Preferably, the heat dissipation holes are located on the circumference of the outer surface of the MPP inner pipe and distributed at equal intervals, and the fixing screws are connected with the connecting fixing plates in a threaded manner.

Preferably, the threaded end of the fixing screw is sleeved with a nut, and the fixing plug holes are located on the outer surface of the MPP outer pipe and distributed at equal intervals.

Preferably, the appearance structure of MPP outer tube is semi-circular structure, and the MPP outer tube is provided with 2 groups about the horizontal centerline symmetric distribution of MPP inner tube, the MPP outer tube passes through threaded connection with the MPP inner tube and constitutes detachable construction.

Preferably, the appearance structure of the outer surface of the anti-skid partition plate is of a wave-shaped structure, the splicing pipe is fixed on the side surface of the threaded connection plate, and the threaded connection plate is in threaded connection with the internal thread groove.

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

1. the device forms a double-layer MPP pipe by the MPP outer pipe and the MPP inner pipe, so that the toughness and the shock resistance of the whole MPP pipe are improved, the safety protection guarantee of a cable is improved, a certain space is reserved between the MPP outer pipe and the MPP inner pipe, and the heat dissipation of an inner wire and a cable is realized through a heat dissipation hole penetrating through the outer wall of the MPP inner pipe;

2. the device realizes the butt joint of two groups of semicircular MPP outer pipes by inserting fixing screws into fixing plug holes distributed at equal intervals, so as to realize the installation of the MPP, and the MPP is formed by splicing spare and accessory parts by adopting a threaded installation mode, so that the production difficulty and the process of the MPP pipe are greatly reduced;

3. the device provides certain non-slip ability for the surface of MPP outer tube through equidistant anti-skidding baffle that distributes, has reduced the installation degree of difficulty of later stage to MPP pipe position, and realizes the butt joint of MPP outer tube and concatenation pipe through the threaded connection between MPP outer tube and the threaded connection board, and then realizes prolonging whole MPP pipe.

Drawings

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

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

fig. 3 is a schematic side view of the present invention.

In the figure: 1. MPP outer pipe; 2. an anti-slip partition plate; 3. fixing the plug hole; 4. a set screw; 5. connecting the fixed plate; 6. a nut; 7. MPP inner pipe; 8. heat dissipation holes; 9. an internal thread groove; 10. splicing the tubes; 11. a threaded connection plate; 12. and sealing the adhesive tape.

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: a high-toughness MPP pipe adopting an anti-slip structure comprises an MPP outer pipe 1, a fixed plug hole 3 and an MPP inner pipe 7, wherein the outer surface of the MPP outer pipe 1 is fixed with an anti-slip partition plate 2, the fixed plug hole 3 is installed on the left side and the right side of the anti-slip partition plate 2, the inner part of the fixed plug hole 3 is in threaded connection with a fixing screw 4, the MPP inner pipe 7 is installed on the inner side of the MPP outer pipe 1, a connecting fixing plate 5 is fixed on the side surface of the MPP inner pipe 7, a heat dissipation hole 8 penetrates through the inner part of the MPP inner pipe 7, a sealing attachment strip 12 is attached to the right end opening of the MPP outer pipe 1, an inner thread groove 9 is installed on the outer side of the sealing attachment strip 12, a thread connection plate 11 is sleeved on the right side of the inner thread groove 9, a full-surrounding structure is formed between the MPP outer pipe 1 and the MPP inner pipe 7, the gap length between the MPP, the fixing screw 4 is in threaded connection with the connecting fixing plate 5, the MPP pipe is double-layer MPP pipe formed by the MPP outer pipe 1 and the MPP inner pipe 7, the overall toughness and impact resistance of the MPP pipe are improved, the safety protection guarantee of a cable is improved, a certain space is reserved between the MPP outer pipe 1 and the MPP inner pipe 7, the heat dissipation of the inner wire and cable is realized through the heat dissipation holes 8 penetrating through the outer wall of the MPP inner pipe 7, the structural design is reasonable, and the MPP pipe is convenient to use;

the screw end of the fixing screw 4 is sleeved with a nut 6, the fixing plug holes 3 are located on the outer surface of the MPP outer pipe 1 and distributed at equal intervals, the appearance structure of the MPP outer pipe 1 is of a semicircular structure, 2 groups of the MPP outer pipe 1 are symmetrically distributed about the horizontal center line of the MPP inner pipe 7, the MPP outer pipe 1 and the MPP inner pipe 7 are connected through threads to form a detachable structure, the device has the effects that the fixing screw 4 is inserted into the fixing plug holes 3 distributed at equal intervals to realize the butt joint of two groups of semicircular MPP outer pipes 1, the installation of the MPP is further realized, the MPP is formed by splicing parts by adopting a threaded installation mode, and the production difficulty and the process of the MPP pipe are greatly reduced;

the appearance structure of 2 surfaces of antiskid baffle is wave type structure, and threaded connection board 11's side surface is fixed with concatenation pipe 10, connected mode between threaded connection board 11 and the interior thread groove 9 is threaded connection, its effect is that the device provides certain non-slip ability for MPP outer tube 1's surface through the antiskid baffle 2 of equidistant distribution, the installation degree of difficulty of later stage to MPP pipe position has been reduced, and realize the butt joint of MPP outer tube 1 and concatenation pipe 10 through the threaded connection between MPP outer tube 1 and the threaded connection board 11, and then realize prolonging whole MPP pipe, stronger practicality has, and convenient to use.

The working principle is as follows: for the MPP pipe, the MPP pipe mainly comprises an MPP outer pipe 1, a fixing plug hole 3 and an MPP inner pipe 7, when the MPP pipe is used, firstly, two semicircular groups of MPP outer pipes 1 are attached to the outer surface of the MPP inner pipe 7, then the fixing plug hole 3 penetrating through the outer surface of the MPP outer pipe 1 can be aligned to a connecting hole of a connecting and fixing plate 5 fixedly connected with the side surface of the MPP inner pipe 7, then a fixing screw 4 can be inserted into the fixing plug hole 3 through threaded connection and penetrates through the inside of the connecting and fixing plate 5, a nut 6 is sleeved at the lower port of the fixing screw 4 to realize the fixing of the fixing screw 4, thus the MPP outer pipe 1 is arranged at the outer side of the MPP inner pipe 7, a certain gap is left between the MPP outer pipe 1 and the MPP inner pipe 7, and the heat dissipation holes 8 penetrating through the outer wall of the MPP inner pipe 7 are distributed through the circumference, thereby facilitating the heat dissipation of wires and cables carried inside the, need prolong the length of whole MPP pipe, can be with the right port of MPP outer tube 1 and the left end face laminating of splicing pipe 10, make sealed strip 12 sealed closure each other, and utilize threaded connection between 11 and the internal thread groove 9 to realize splicing pipe 10 and MPP outer tube 1's combination, and at MPP outer tube 1 and splicing pipe 10's equidistant distribution of surface antiskid partition plate 2, the surface of antiskid partition plate 2 adopts the wave type structure, the later stage of being convenient for is to the installation of MPP pipe.

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

1. The utility model provides an adopt strong MPP pipe of toughness of non-slip structure, includes MPP outer tube (1), fixed consent (3) and MPP inner tube (7), its characterized in that: the surface mounting of MPP outer tube (1) has antiskid partition plate (2), install in the left and right sides of antiskid partition plate (2) fixed consent (3), and the internal thread of fixed consent (3) is connected with set screw (4), install in the inboard of MPP outer tube (1) MPP inner tube (7), and the side surface of MPP inner tube (7) is fixed with connection fixed plate (5), the inside of MPP inner tube (7) is run through has louvre (8), the right-hand member mouth laminating of MPP outer tube (1) has sealed joint strip (12), and sealed joint strip (12) the outside install internal thread groove (9), threaded connection board (11) have been cup jointed on the right side of internal thread groove (9).

2. The high-toughness MPP pipe adopting the antiskid structure as claimed in claim 1, wherein: and a full surrounding structure is formed between the MPP outer pipe (1) and the MPP inner pipe (7), and the length of a gap between the MPP outer pipe (1) and the MPP inner pipe (7) is 1-3 cm.

3. The high-toughness MPP pipe adopting the antiskid structure as claimed in claim 1, wherein: the heat dissipation holes (8) are located on the periphery of the outer surface of the MPP inner pipe (7) and are distributed at equal intervals, and the fixing screws (4) are connected with the connecting fixing plates (5) in a threaded mode.

4. The high-toughness MPP pipe adopting the antiskid structure as claimed in claim 1, wherein: the screw thread end of the fixing screw (4) is sleeved with a nut (6), and the fixing plug holes (3) are located on the outer surface of the MPP outer pipe (1) and distributed at equal intervals.

5. The high-toughness MPP pipe adopting the antiskid structure as claimed in claim 1, wherein: the appearance structure of MPP outer tube (1) is semi-circular structure, and MPP outer tube (1) is provided with 2 groups about the horizontal centerline symmetric distribution of MPP inner tube (7), MPP outer tube (1) passes through threaded connection with MPP inner tube (7) and constitutes detachable construction.

6. The high-toughness MPP pipe adopting the antiskid structure as claimed in claim 1, wherein: the appearance structure of anti-skidding baffle (2) surface is the wave type structure, and the side surface of threaded connection board (11) is fixed with splicing pipe (10), the connected mode between threaded connection board (11) and interior thread groove (9) is threaded connection.