CN220857515U

CN220857515U - MPP electric power sheath pipe

Info

Publication number: CN220857515U
Application number: CN202322479359.9U
Authority: CN
Inventors: 马修禄; 朱家程; 张�林; 赵立超
Original assignee: Anhui Yida Plastic Pipe Co ltd
Current assignee: Anhui Yida Plastic Pipe Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-26
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of power pipes, in particular to an MPP power sheath pipe. Including first sleeve pipe and second sleeve pipe, second sleeve pipe left side one end is provided with the tie wing, tie wing right side one end and second sleeve pipe fixed connection, tie wing left side one end compares the outside perk of second sleeve pipe axis, second sleeve pipe left side one end outer wall and tie wing outer wall are provided with the screw groove, second sleeve pipe left side one end outer wall still threaded connection have with the nut of screw groove adaptation. The pipe cutting device is convenient to disassemble and assemble, and meanwhile, the required length can be flexibly combined without pipe cutting.

Description

MPP electric power sheath pipe

Technical Field

The utility model relates to the technical field of power pipes, in particular to an MPP power sheath pipe.

Background

The power sheath tube is used as a protection of the cable connection. The cable is prevented from being damaged by external force.

The prior art has the following bulletin numbers: the utility model provides a retractable MPP power cable sheath pipe of CN217769362U, includes the pipeline main part, the inside of pipeline main part is provided with mobilizable extension pipeline, the extension pipeline is located the inside one end table wall department of pipeline main part and is provided with the extra thick layer, the pipeline main part is located the one end inner wall department of extension pipeline and is provided with interior thickening layer, the external diameter of extra thick layer is greater than the internal diameter of interior thickening layer, and the outer wall of extra thick layer and the inner wall of pipeline main part contact each other. In the technical scheme, although the length can be changed to a certain extent, the variable length is limited, and the fixation of the expansion pipeline is also lacking.

Another example is the bulletin number: the novel MPP power sheath tube comprises an MPP power sheath tube body I and an MPP power sheath tube body II, wherein the MPP power sheath tube body I is connected with the MPP power sheath tube body II in a clamping way, a chute is formed in the front and rear two side ends of the right surface of the MPP power sheath tube body I, a positioning hole is formed in the lower side end of the right surface of the MPP power sheath tube body I, and a clamping groove communicated with the chute is formed in the front and rear two sides of the one side surface of the MPP power sheath tube body; a sealing structure is arranged between the first MPP power sheath pipe body and the second MPP power sheath pipe body; and a clamping device is arranged between the first MPP power protection sleeve body and the second MPP power protection sleeve body. The clamping block clamping groove between the MPP electric power sheath pipe body I and the MPP electric power sheath pipe body II is fixed, and assembly and disassembly are inconvenient.

Disclosure of utility model

(One) solving the technical problems

In order to solve the problems in the prior art, the utility model provides the MPP power protection sleeve which is convenient to disassemble and assemble, and meanwhile, can be flexibly combined to a required length without cutting a pipe.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

The utility model provides a MPP electric power sheath pipe, includes first sleeve pipe and second sleeve pipe, second sleeve pipe left side one end is provided with the connection wing, connection wing right side one end and second sleeve pipe fixed connection, connection wing left side one end is compared the outside perk of second sleeve pipe axis, second sleeve pipe left side one end outer wall and connection wing outer wall are provided with the screw thread groove, second sleeve pipe left side one end outer wall still threaded connection has the nut with the screw thread groove adaptation. The pipe cutting device is convenient to disassemble and assemble, and meanwhile, the required length can be flexibly combined without pipe cutting.

Preferably, a limiting sleeve is fixedly arranged at one end, close to the left side, of the outer wall of the second sleeve.

Preferably, rubber blocks are fixedly arranged on the inner wall of the connecting wing.

(III) beneficial effects

The utility model provides an MPP power sheath tube. The beneficial effects are as follows:

(1) And when the nut rotates, the connecting wing can be driven to tighten, so that the connection of the first sleeve and the second sleeve is realized, and the assembly and the disassembly are convenient.

(2) The assembly length can be varied by varying the depth of insertion of the first cannula into the second cannula.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a second sleeve structure diagram of the present utility model;

fig. 3 is a left side view of a second sleeve of the present utility model.

In the figure: 1. a first sleeve; 2. a second sleeve; 3. a connecting wing; 4. a thread groove; 5. a nut; 6. a limit sleeve; 7. rubber blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the MPP power protection sleeve of the present embodiment includes a first sleeve 1 and a second sleeve 2, a connection wing 3 is disposed at one end of the left side of the second sleeve 2, and the connection wing 3 is used for connecting and fixing the first sleeve 1 and the second sleeve. The right side one end of the connecting wing 3 is fixedly connected with the second sleeve 2, the left side one end of the connecting wing 3 is tilted outwards compared with the central axis of the second sleeve 2, the outer wall of the left side one end of the second sleeve 2 and the outer wall of the connecting wing 3 are provided with thread grooves 4, and the outer wall of the left side one end of the second sleeve 2 is also in threaded connection with nuts 5 matched with the thread grooves 4. By turning the nut 5, the nut 5 can tighten the connection wings 3 inwards, and the tightened connection wings 3 can clamp the first sleeve 1.

Further, a stop collar 6 is fixedly arranged at one end, close to the left side, of the outer wall of the second sleeve 2. The nut 5 is prevented from rotating beyond the thread groove 4 and sliding freely on the outer wall of the second sleeve 2.

Further, the rubber block 7 is fixedly arranged on the inner wall of the connecting wing 3. The rubber block 7 has deformability and improves the stability of connection.

Working principle: when the first sleeve 1 is connected with the second sleeve 2, one end of the right side of the first sleeve 1 is inserted into the second sleeve 2 for a proper length, then the nut 5 is rotated, and when the nut 5 is rotated leftwards, the nut 5 can tighten the connecting wings 3, and the tightened connecting wings 3 can clamp the first sleeve 1. When the first sleeve 1 and the second sleeve 2 need to be disassembled, the nut 5 only needs to be rotated rightwards, the tightened connecting wings 3 lose the limit of the nut 5, the connecting wings 3 are outwards opened, and the first sleeve 1 is pulled out.

Claims

1. An MPP power sheath tube, comprising a first sheath tube (1) and a second sheath tube (2), characterized in that: the utility model discloses a high-speed cable connector is characterized in that a connecting wing (3) is arranged at one end on the left side of a second sleeve (2), one end on the right side of the connecting wing (3) is fixedly connected with the second sleeve (2), one end on the left side of the connecting wing (3) is tilted outwards compared with the central axis of the second sleeve (2), a thread groove (4) is formed in the outer wall of one end on the left side of the second sleeve (2) and the outer wall of the connecting wing (3), and a nut (5) matched with the thread groove (4) is connected with the outer wall of one end on the left side of the second sleeve (2) in a threaded mode.

2. The MPP power bushing of claim 1, wherein: and a limiting sleeve (6) is fixedly arranged at one end, close to the left side, of the outer wall of the second sleeve (2).

3. The MPP power bushing of claim 1, wherein: rubber blocks (7) are fixedly arranged on the inner wall of the connecting wings (3).