CN216215639U

CN216215639U - Modified enhanced high-voltage power protective sleeve

Info

Publication number: CN216215639U
Application number: CN202122715409.XU
Authority: CN
Inventors: 陈文通
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a modified reinforced high-voltage power protective sleeve, which relates to the technical field of power protective sleeves and comprises the following components: the protective pipe sleeves are provided with two groups of connecting mechanisms which are respectively arranged at one ends, close to each other, of the two protective pipe sleeves and used for connecting the two protective pipe sleeves, and the butt joint mechanism is arranged on the connecting mechanism. This modified reinforcing high voltage electricity protective sheath, use through docking mechanism, can make the connection between two protection pipe casings inseparabler, and is convenient, moreover, the protection pipe casing is made by the old material of neutral PVC and short molecule fiber sulfuric acid whisker and PVC toughening agent fusion, toughness and intensity have been improved, this modified reinforcing high voltage electricity protective sheath, use through coupling mechanism and installation fixed establishment, can make the connection between two protection pipe casings more swift, the leakproofness is good, play the guard action well to the cable, and when the cable overhauls, only need separate two coupling mechanism and just can overhaul fast.

Description

Modified enhanced high-voltage power protective sleeve

Technical Field

The utility model relates to the technical field of electric power protection sleeves, in particular to a modified reinforced high-voltage electric power protection sleeve.

Background

The cable protection pipe is also named as a 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, and the communication cable and a steel wire rope are electrified to protect the cable, a switch and a machine core board, and the whole machine is not burnt out.

The sheath pipeline is usually applied to the insulation protection of medium and low voltage electric power products and the waterproof treatment of communication product branches, the trenchless electric power cable pipes in the current market have two types of PE and MPP pipes, the pipes produced by the two materials have different advantages and disadvantages in different use fields, compared with the MPP electric power pipes, the PE electric power pipes have better low temperature brittleness resistance and high welding performance, better toughness, wide construction range, strong applicability, the service life can reach 50 years, the pipe cost of the same specification and grade is relatively lower, compared with the PE electric power pipes, the MPP electric power pipes have better high temperature resistance because of the higher melting point of the MPP material, the larger elastic modulus of the material and the higher wear resistance coefficient, the MPP pipes have better high temperature resistance and the better physical and mechanical properties of the products are suitable for the use of high-pressure and high-temperature electric power cable protection pipes, therefore, the pipes for high-voltage power protection in the market are basically modified polypropylene (MPP) pipes, and many other common pipes are PE power cable pipes, but have different defects in respective use fields, and meanwhile, the pipes are inconvenient to connect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a modified reinforced high-voltage power protective sleeve, which can enable the connection between two protective sleeves to be more compact and convenient through the use of a butting mechanism, has a simple structure, is prepared by fusing a neutral PVC old material, short-molecule fiber sulfuric acid whiskers and a PVC toughening agent, improves the toughness and the strength, can enable the connection between the two protective sleeves to be more rapid through the use of a connecting mechanism and an installation and fixing mechanism, has good sealing performance, plays a good protection role on a cable, and can be rapidly overhauled only by separating the two connecting mechanisms when the cable is overhauled.

In order to achieve the purpose, the utility model is realized by the following technical scheme: modified reinforcing high voltage electricity protective sheath pipe includes:

two protective pipe sleeves are arranged;

the two groups of connecting mechanisms are respectively arranged at one end of the two protection pipe sleeves close to each other and are used for connecting the two protection pipe sleeves; and

the butt joint mechanism is arranged on the connecting mechanism and comprises an entrance port and an interface port, wherein the entrance port is fixedly connected to one side, away from the protective pipe sleeve, of the outer surface of the connecting mechanism, the interface port is fixedly connected to one side, away from the protective pipe sleeve, of the outer surface of the connecting mechanism, and the outer surface of the interface port is attached to the inner wall of the interface port.

Further, coupling mechanism includes thread groove and connector, two the thread groove has all been seted up to the one end edge that the surface of protection pipe box is close to each other, two the equal threaded connection of surface of thread groove has the connector.

Further, still include installation fixed establishment, it includes:

mounting members provided on the two connectors; and

and the fixed parts are provided with a plurality of groups and are used for fixedly connecting the two mounting parts. Further, the installation component includes flange and mounting hole, two equal fixedly connected with flange in one side that the surface of connector is close to each other, two a plurality of mounting holes have all been seted up to the surface of flange.

Further, every group fixed part all includes screw, nut and gasket, every the inner wall of mounting hole all slides and is provided with the screw, the both ends of screw all overlap and are equipped with the gasket, the one end threaded connection of screw has the nut.

Further, still include changeover mechanism, changeover mechanism includes the switching pipe and can dismantle the closing cap, and one of them one end threaded connection that docking mechanism was kept away from to the inner wall of protection pipe box has the switching pipe, four switching holes have been seted up to the surface equidistance of switching pipe, four the inner wall in switching hole all installs and is provided with can dismantle the closing cap.

The utility model provides a modified reinforced high-voltage power protective sleeve. The method has the following beneficial effects:

(1) the modified reinforced high-voltage power protective sleeve has the advantages that through the use of the butt joint mechanism, the two protective sleeve bodies can be connected more closely and conveniently, the structure is simple, the protective sleeve bodies are made by fusing a neutral PVC old material, short-molecule fiber sulfuric acid whiskers and a PVC toughening agent, and the toughness and the strength are improved.

(2) This modified reinforcing high voltage electricity protective sheath pipe, through coupling mechanism and installation fixed establishment's use, can make the connection between two protection pipe casings more swift, the leakproofness is good, plays the guard action well to the cable, and when the cable maintenance, only needs two coupling mechanism of separation just can quick maintenance.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a first perspective view of the present invention;

FIG. 4 is a perspective view from a second perspective of the present invention;

fig. 5 is an exploded view of the present invention.

In the figure: 1. a protective pipe sleeve; 2. a thread groove; 3. a connector; 4. a flange; 5. a screw; 6. a nut; 7. an entrance; 8. mounting holes; 9. a gasket; 10. an interface port; 11. a transfer tube; 12. a removable closure cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1-5, the present invention provides a technical solution: modified reinforcing high voltage electricity protective sheath pipe includes:

two protective pipe sleeves 1 are arranged;

two groups of connecting mechanisms are arranged, are respectively arranged at one end of each of the two protection pipe sleeves 1 close to each other, and are used for connecting the two protection pipe sleeves 1; and

docking mechanism locates coupling mechanism on, docking mechanism includes income nature mouth 7 and connection mouth 10, and one side fixedly connected with income nature mouth 7 that protection pipe box 1 was kept away from to wherein a set of coupling mechanism's surface, and one side fixedly connected with connection mouth 10 that protection pipe box 1 was kept away from to wherein a set of coupling mechanism's surface, the surface of income nature mouth 7 and the inner wall of connection mouth 10 laminate mutually.

In this embodiment: protection pipe box 1 makes wherein two in the laying process, coupling mechanism is solitary adapter sleeve, be connected with two protection pipe box 1 respectively earlier, dock by docking mechanism again, make the connection between two protection pipe box 1 more convenient inseparable, be difficult to make external environment influence the inside cable, destroy even, coupling mechanism can carry out the model according to protection pipe box 1's size and select, income nature mouth 7 is little than the inner ring of protection pipe box 1 with connection mouth 10 simultaneously, prevent to connect position pressure fixation and damage.

Specifically, coupling mechanism includes thread groove 2 and connector 3, and thread groove 2 has all been seted up to the one end edge that the surface of two protection pipe box 1 is close to each other, and the equal threaded connection of surface of two thread grooves 2 has connector 3.

In this embodiment: the inner wall of the connector 3 is provided with threads which are correspondingly meshed with the lines of the thread groove 2, so that the two protective pipe sleeves 1 can be connected more conveniently and are convenient to maintain.

Specifically, still including installation fixed establishment, it includes:

mounting members provided on the two connectors 3; and

and the fixed parts are provided with a plurality of groups and are used for fixedly connecting the two mounting parts.

In this embodiment: the installation component is convenient for the installation of the fixed component, so that the two connecting mechanisms are integrally connected together and are not easy to break and damage.

Specifically, the installation component includes flange 4 and mounting hole 8, and the equal fixedly connected with flange 4 in one side that the surface of two connectors 3 is close to each other, and a plurality of mounting holes 8 have all been seted up to the surface of two flanges 4.

In this embodiment: the size of the flange 4 and the mounting holes 8 can be selected according to the force to be withstood by the protective sleeve 1, and the number of the mounting holes 8 can be increased or decreased.

Specifically, every group fixed part all includes screw 5, nut 6 and gasket 9, and the inner wall of every mounting hole 8 all slides and is provided with screw 5, and the both ends of screw 5 all overlap and are equipped with gasket 9, and the one end threaded connection of screw 5 has nut 6.

In this embodiment: the gasket 9 is respectively arranged on one side of the two flanges 4 far away from each other, so that the connection between the screw 5 and the nut 6 is more stable, and the looseness caused by vibration is not easy to generate.

Concretely, still include changeover mechanism, changeover mechanism includes changeover pipe 11 and can dismantle closing cap 12, and one end threaded connection that docking mechanism was kept away from to one of them protection pipe box 1's inner wall has changeover pipe 11, and four switching holes have been seted up to changeover pipe 11's surface equidistance, and the inner wall in four switching holes all installs and is provided with can dismantle closing cap 12.

In this embodiment: the general protection pipe sleeve 1 generally adopts a right-angle pipe to pass through a three-way pipe and the like at the position outside a corner, the installation is inconvenient, various choices can be made through the adapter tube 11, the direction is optional, the threaded connection can be rotated, the direction is slightly changed, the detachable sealing cover 12 is taken down at the position needing the adapter, and the protection pipe sleeve 1 is connected.

When the cable protection sleeve is used, a proper protection sleeve 1 is selected according to the weight, the size and the like of a cable, a proper connector 3 is selected according to the protection sleeve 1, when the protection sleeve 1 is used, two independent protection sleeves 1 are connected through the connector 3, the connector 3 with the access port 7 and the access port 10 is in threaded connection with one end, close to the two protection sleeves 1 to be connected, of the connector 3, then the access port 7 is in butt joint with the access port 10, the butt joint is easier, after the butt joint is finished, the screw 5 and the nut 6 are used for fixedly connecting in the mounting hole 8 of the flange 4, the connection between the two protection sleeves 1 is firmer, when the cable protection sleeve is in a turning position, the switching pipe 11 is connected, the turning detachable sealing cover 12 is taken down, and the protection sleeve 1 is connected.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Modified reinforcing high voltage electricity protective sheath pipe, its characterized in that includes:

two protective pipe sleeves (1) are arranged;

the two groups of connecting mechanisms are respectively arranged at one end of the two protection pipe sleeves (1) close to each other and are used for connecting the two protection pipe sleeves (1); and

docking mechanism locates on coupling mechanism, docking mechanism includes income nature mouth (7) and connecing nature mouth (10), and wherein a set of one side fixedly connected with income nature mouth (7) that protection pipe box (1) was kept away from to coupling mechanism's surface, and wherein a set of one side fixedly connected with of protection pipe box (1) is kept away from to coupling mechanism's surface connects nature mouth (10), the surface of income nature mouth (7) is laminated with the inner wall of connecing nature mouth (10) mutually.

2. The modified reinforced high-voltage power sheath pipe as claimed in claim 1, wherein the connecting mechanism comprises a thread groove (2) and a connector (3), the thread groove (2) is formed at one end edge of the outer surfaces of the two protective sheath pipes (1) close to each other, and the connector (3) is connected to the outer surfaces of the two thread grooves (2) in a threaded manner.

3. The modified reinforced high-voltage power sheath tube as claimed in claim 2, further comprising a mounting and fixing mechanism comprising:

mounting members provided on the two connectors (3); and

4. The modified reinforced high-voltage power sheath pipe as claimed in claim 3, wherein the mounting component comprises a flange (4) and mounting holes (8), the flange (4) is fixedly connected to one side of the outer surfaces of the two connectors (3) close to each other, and the plurality of mounting holes (8) are formed in the outer surfaces of the two flanges (4).

5. The modified reinforced high-voltage power sheath pipe as claimed in claim 4, wherein each group of fixing components comprises a screw (5), a nut (6) and a gasket (9), the inner wall of each mounting hole (8) is slidably provided with the screw (5), the two ends of the screw (5) are sleeved with the gaskets (9), and one end of the screw (5) is connected with the nut (6) in a threaded manner.

6. The modified reinforced high-voltage power protection sleeve according to claim 5, further comprising an adapter mechanism, wherein the adapter mechanism comprises an adapter tube (11) and a detachable sealing cover (12), one end of the inner wall of the protection sleeve (1) far away from the docking mechanism is in threaded connection with the adapter tube (11), four adapter holes are formed in the outer surface of the adapter tube (11) at equal intervals, and the detachable sealing cover (12) is installed and arranged on the inner walls of the four adapter holes.