CN220874177U

CN220874177U - High-strength MPP power cable sheath tube

Info

Publication number: CN220874177U
Application number: CN202322607159.7U
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: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-30
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of cable maintenance and protection, in particular to a high-strength MPP power cable sheath tube. Including lower body and last body, go up the body and be provided with two, go up body outer wall middle part position rotation and install in lower body top, lower body bottom one end is close to each other, and top one end is kept away from each other, and lower body top position is fixed to be provided with the connection piece, has seted up first bolt hole on the connection piece, and lower body both ends are provided with sealing member. Can be applied to the cable and cut the maintenance non-, conveniently protect the maintenance department, can guarantee the stability that the position department protected simultaneously.

Description

High-strength MPP power cable sheath tube

Technical Field

The utility model relates to the technical field of cable maintenance and protection, in particular to a high-strength MPP power cable sheath tube.

Background

After the power cable is damaged, the power cable needs to be maintained, and a sleeve is needed to be used for protecting and reinforcing a maintenance section at a maintenance position.

The prior art has the following bulletin numbers: the utility model provides a MPP power cable sheath pipe of CN218456318U, includes base unit, first cable and second cable, install first stopper on the first cable, install the second stopper on the second cable, install first movable sleeve on the first cable, install the sheath pipe body on the first movable sleeve, install the second movable sleeve on the second cable, be fixed with the screw thread cover on the second movable sleeve, the screw thread cover passes through screw thread and sheath pipe body threaded connection.

When the equipment is used, cables at maintenance positions need to be cut off, then the through pipes are connected, finally equipment is assembled to protect the connection positions, the equipment is suitable for cable cut-off maintenance and cannot be applied to cable non-cut-off maintenance, if the equipment is used for maintenance protection, the cables need to be cut off again, and the workload is increased.

Disclosure of utility model

(One) solving the technical problems

In order to solve the problems in the prior art, the utility model provides the high-strength MPP power cable protection sleeve which can be applied to non-cutting maintenance of a cable, is convenient to protect a maintenance department, and can ensure the protection stability of the position.

(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 high strength MPP power cable sheath pipe, includes down body and last body, it is provided with two to go up the body, go up body outer wall middle part position rotation and install in down the body top, down body bottom one end is close to each other, and top one end is kept away from each other, down body top position fixing is provided with the connection piece, first bolt hole has been seted up on the connection piece, lower body both ends are provided with the sealing member. Can be applied to the cable and cut the maintenance non-, conveniently protect the maintenance department, can guarantee the stability that the position department protected simultaneously.

Preferably, the sealing element comprises a first clamping element fixed on the lower pipe body and a second clamping element matched with the first clamping element, and the first clamping element and the second clamping element are provided with second bolt holes.

Preferably, a supporting block is arranged at the bottom of the inner wall of the lower pipe body.

Preferably, rubber pads are arranged at the inner wall positions of the first clamping piece and the second clamping piece.

(III) beneficial effects

The utility model provides a high-strength MPP power cable sheath tube. The beneficial effects are as follows:

(1) The cable non-cutting maintenance device can be applied to cable non-cutting maintenance, and reduces the workload of cable maintenance.

(2) The equipment is convenient to use, and meanwhile, the protection stability can be ensured.

Drawings

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

FIG. 2 is a diagram showing the assembly structure of the upper and lower pipes of the present utility model.

In the figure: 1. an upper tube body; 2. a lower pipe body; 3. a connecting sheet; 4. a first bolt hole; 5. a seal; 501. a first clamping member; 502. a second clamping member; 6. a second bolt hole; 7. a support block; 8. and a rubber pad.

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. 1-2, the high-strength MPP power cable protection sleeve of this embodiment includes a lower pipe body 2 and an upper pipe body 1, the upper pipe body 1 is provided with two, the middle position of the outer wall of the upper pipe body 1 is rotatably installed above the lower pipe body 2, one end of the bottom of the lower pipe body 2 is close to each other, one end of the top is far away from each other, when the cable lifting position is placed in the lower pipe body 2, the gravity of the cable forces the upper pipe body 2 to rotate, one end of the upper part of the upper pipe body 2 is close to each other, and the upper pipe body 2 is fixedly connected through a connecting sheet 3, a first bolt hole 4 and a bolt. The connecting piece 3 is fixedly arranged at the top of the lower pipe body 2, the connecting piece 3 is provided with a first bolt hole 4, and sealing elements 5 are arranged at two ends of the lower pipe body 2. The sealing element 5 is used for sealing the connection part of the cable wire and the end parts of the lower pipe body 2 and the upper pipe body 1.

Further, the sealing member 5 includes a first clamping member 501 fixed on the lower pipe body 2 and a second clamping member 502 matched with the first clamping member 501, and the first clamping member 501 and the second clamping member 502 are provided with second bolt holes 6. The second clamping piece 502 is fixed on the first clamping piece 501 through the bolt and the second bolt hole 6, so that the lower pipe body 2 and the cable can be fixed, and the connection part of the cable, the lower pipe body 2 and the end part of the upper pipe body 1 can be sealed.

Further, a supporting block 7 is arranged at the bottom of the inner wall of the lower pipe body 2. The supporting block 7 can prop up the cable positioned in the inner cavity of the lower pipe body 2, and the upper pipe body 2 is prevented from being used for deforming the cable supporting part.

Further, rubber pads 8 are disposed at the inner wall positions of the first clamping member 501 and the second clamping member 502. Rubber pad 8 promotes the fastness of sealing member 5 and cable conductor centre gripping, can promote the leakproofness of cable conductor and lower body 2 and the junction of last body 1 tip simultaneously.

Working principle: firstly, carrying out non-cutting-off maintenance on a cable at a damaged position, after the maintenance is finished, placing a lower pipe body 2 below the cable maintenance position, when the cable is placed in the lower pipe body 2 at a lifting position, the gravity of the cable presses the upper pipe body 2 to rotate, one ends of the upper parts of the upper pipe bodies 2 are close to each other, connecting pieces 3 are abutted against each other, and then connecting and fixing the upper pipe body 2 through the connecting pieces 3, first bolt holes 4 and bolts. The second clamping member 502 is then fixed to the first clamping member 501 by bolts and the second bolt holes 6.

Claims

1. The utility model provides a high strength MPP power cable sheath pipe, includes down body (2) and last body (1), its characterized in that: the utility model discloses a lower pipe body, including upper pipe body (1), lower pipe body (2), connecting piece (3) are provided with to upper pipe body (1), upper pipe body (1) outer wall middle part position rotation is installed in lower pipe body (2) top, lower pipe body (2) bottom one end is close to each other, and top one end is kept away from each other, lower pipe body (2) top fixed position is provided with connecting piece (3), first bolt hole (4) have been seted up on connecting piece (3), lower pipe body (2) both ends are provided with sealing member (5).

2. A high intensity MPP power cable jacket tube as recited in claim 1, wherein: the sealing piece (5) comprises a first clamping piece (501) fixed on the lower pipe body (2) and a second clamping piece (502) matched with the first clamping piece (501), and second bolt holes (6) are formed in the first clamping piece (501) and the second clamping piece (502).

3. A high intensity MPP power cable jacket tube as recited in claim 1, wherein: the bottom of the inner wall of the lower pipe body (2) is provided with a supporting block (7).

4. A high intensity MPP power cable jacket tube as recited in claim 2, wherein: rubber pads (8) are arranged at the inner wall positions of the first clamping piece (501) and the second clamping piece (502).