CN209860483U - Integral type electric power cable protection device - Google Patents

Abstract

The utility model relates to a cable protection device, concretely relates to integral type electric power cable protection device, including last fixed backplate, lower fixed backplate, first pivot, elastic element, interior bearing pipe subassembly, closure platform, lock sleeve and stop screw, it passes through with lower fixed backplate right-hand member to go up fixed backplate right-hand member first pivot swivelling joint, it is cyclic annular with the vertical cross-section of lower fixed backplate all to go up fixed backplate, it is downward to go up fixed backplate opening, it is ascending after opening to fix the backplate down, go up fixed backplate inboard and lower fixed backplate inboard all install interior bearing pipe subassembly through elastic element with one heart. The utility model discloses an adopt bilayer structure to set up elasticity in the middle of bilayer structure and to drawing buffer structure, avoided the striking of cable in the shift position adjustment in-process, reduced the inside damage of latent cable.

Description

Integral type electric power cable protection device

Technical Field

The utility model relates to a cable protection device, concretely relates to integral type electric power cable protection device.

Background

Along with city construction's development, city electric power pipe network's overall arrangement is also more and more optimized, and the cable in the city is mostly introduced city underground through power generation station or high-voltage power transmission and distribution system and buries the electric wire netting underground now, and in power line, the cable proportion of burying underground is more and more high, and current cable protection device often produces wearing and tearing destruction at the in-process that construction or circuit transformation removed to lead to the inside damage of cable easily, influence the life of electric power cable. An integrated power cable protection device with good buffering effect and isolation and shock reduction effect is urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art not enough, provide an integral type electric power cable protection device.

The utility model aims to solve the technical problem and realize through the following technical scheme, an integrated electric power cable protection device comprises an upper fixing guard plate, a lower fixing guard plate, a first rotating shaft, an elastic element, an inner supporting pipe component, a locking platform, a lock sleeve and a limit screw, wherein the right end of the upper fixing guard plate is rotatably connected with the right end of the lower fixing guard plate through the first rotating shaft, the vertical cross sections of the upper fixing guard plate and the lower fixing guard plate are in a semicircular ring shape, the opening of the upper fixing guard plate is downward, the lower fixing guard plate is upward after being opened, the inner supporting pipe component is concentrically arranged at the inner side of the upper fixing guard plate and the inner side of the lower fixing guard plate through the elastic element, the locking platform is arranged at the left end of the upper fixing guard plate and the left end of the lower fixing guard plate, the lock sleeve is buckled on the locking platform, the limit hole is arranged on the locking platform, the limit screw, the lock sleeve is matched with the limiting hole through a limiting screw to realize buckling and locking; interior bearing plate subassembly includes first layer board, second layer board and third layer board, the vertical cross-section of first layer board is the semicircle ring-type, first layer board opening left, the annular opening both ends of first layer board correspond through second pivot and third pivot respectively and rotate and be connected with the second layer board with the third layer board, second layer board and third layer board combination form opening right semicircle ring-type, second layer board left end is equipped with the lock post, be equipped with the pinhole on the lock post, third layer board left end is equipped with the revolving stage, it is connected with the locking plate to rotate on the revolving stage, the locking plate outer end is equipped with the opening, locking plate outer end lock is in on the lock post, the bolt has been inserted in the pinhole.

Furthermore, the vertical section of the lock sleeve is U-shaped, and the lock sleeve is provided with a threaded hole.

Furthermore, the limiting hole is a conical blind hole.

Furthermore, the front end of the limiting screw is provided with a conical part.

Furthermore, the left end face of the second supporting plate and the left end face of the third supporting plate are both provided with elastic contact rubber pads.

Furthermore, the elastic element comprises four tension springs which are arranged at equal intervals along the circumferential direction.

Compared with the prior art, the utility model has the following advantage:

(1) the utility model adopts the double-layer structure, and the elastic counter-pulling buffer structure is arranged in the middle of the double-layer structure, thereby avoiding the impact of the cable in the process of adjusting the moving position and reducing the potential internal damage of the cable;

(2) the external lock sleeve structure adopted by the utility model can realize the locking effect on the locking platform only through the limiting screw on the lock sleeve, thereby avoiding direct stress and having convenient and reliable opening and closing operation;

(3) the utility model discloses the interior hold in palm the pipe assembly in adopting, the structure is exquisite, and the position of construction all is in the opening outside, no operation blind area to can realize that big opening is opened, difficult wearing and tearing cable surface when the installation.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at position A;

1-fixing a guard plate; 2-lower fixed guard plate, 3-first rotating shaft, 4-elastic element, 5-inner supporting pipe assembly, 51-first supporting plate, 52-second supporting plate, 521-lock column, 522-bolt, 53-third supporting plate, 531-rotary table, 532-lock sheet, 54-second rotating shaft, 55-third rotating shaft, 6-locking table, 61-limiting hole, 7-lock sleeve and 8-limiting screw.

Detailed Description

As shown in fig. 1-2, the utility model discloses an integrated electric power cable protection device, which comprises an upper fixing guard plate 1, a lower fixing guard plate 2, a first rotating shaft 3, an elastic element 4, an inner supporting tube component 5, a locking platform 6, a locking sleeve 7 and a limiting screw 8, wherein the right end of the upper fixing guard plate 1 is rotatably connected with the right end of the lower fixing guard plate 2 through the first rotating shaft 3, the vertical cross sections of the upper fixing guard plate 1 and the lower fixing guard plate 2 are semicircular, the opening of the upper fixing guard plate 1 is downward, the lower fixing guard plate 2 is upward after being opened, the inner supporting tube component 5 is concentrically arranged on the inner side of the upper fixing guard plate 1 and the inner side of the lower fixing guard plate 2 through the elastic element 4, the left end of the upper fixing guard plate 1 and the left end of the lower fixing guard plate 2 are both provided with a locking platform 6, the locking sleeve 7 is buckled on the locking platform 6, the limiting hole 61, the lock sleeve 7 is provided with a limiting screw 8, and the lock sleeve 7 is matched with the limiting hole 61 through the limiting screw 8 to realize buckling and locking; interior bearing plate subassembly 5 includes first layer board 51, second layer board 52 and third layer board 53, the vertical cross-section of first layer board 51 is the semicircle ring-type, first layer board 51 opening left, the annular opening both ends of first layer board 51 correspond through second pivot 54 and third pivot 55 respectively and rotate and be connected with second layer board 52 with third layer board 53, second layer board 52 and third layer board 53 make up and form opening right semicircle ring-type, second layer board 52 left end is equipped with lock cylinder 521, be equipped with the pinhole on the lock cylinder 521, third layer board 53 left end is equipped with revolving stage 531, it is connected with locking plate 532 to rotate on the revolving stage 531, locking plate 532 outer end is equipped with the opening, the lock of locking plate 532 outer end lock is in on the lock cylinder 521, plug pin 522 has been inserted in the pinhole. The vertical section of the lock sleeve 7 is U-shaped, and a threaded hole is formed in the lock sleeve 7. The limiting hole 61 is a conical blind hole. The front end of the limit screw 8 is provided with a conical part. The left end face of the second supporting plate 52 and the left end face of the third supporting plate 53 are both provided with elastic contact rubber pads. The elastic element 4 comprises four tension springs which are arranged at equal intervals along the circumferential direction.

In practical application, the limit screw 8 can be screwed, the lock sleeve 7 is taken down from the oppositely buckled locking table 6, at this time, the upper fixing protection plate 1 is pulled upwards, the upper fixing protection plate 1 is turned upwards to leak the inner support pipe assembly 5, the bolt 522 is pulled out from the lock column 521, the lock sheet 532 is pulled out, at this time, the second support plate 52 and the third support plate 53 are separated, under the action of the elastic element 4, the second support plate 52 and the third support plate 53 are respectively turned upwards and downwards, at this time, the cable can be placed into the first support plate 51, then the second support plate 52 and the third support plate 53 are reversely turned, so that the second support plate 52 and the third support plate 53 are involuted again and locked by the lock sheet 532, then the upper fixing protection plate 1 is closed, and the upper fixing protection plate 1 and the lower fixing protection plate 2 are locked into a whole by the lock sleeve 7, thereby realizing the protection effect on the cable. Technical personnel in the field can carry out reasonable material selection on the basis of this technical scheme, ensure to go up fixed backplate 1 and fixed backplate 2 down and have certain pliability to make things convenient for the cable to move the convenient operation nature of in-process, on the basis of guaranteeing basic strength, make integration cable protection device can not cause the body to destroy moving the in-process.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an integral type electric power cable protection device which characterized in that: the locking device comprises an upper fixing protective plate, a lower fixing protective plate, a first rotating shaft, an elastic element, an inner supporting pipe assembly, a locking platform, a lock sleeve and a limiting screw, wherein the right end of the upper fixing protective plate is rotatably connected with the right end of the lower fixing protective plate through the first rotating shaft, the vertical sections of the upper fixing protective plate and the lower fixing protective plate are semicircular, the opening of the upper fixing protective plate is downward, the lower fixing protective plate is upward after being opened, the inner supporting pipe assembly is concentrically arranged on the inner side of the upper fixing protective plate and the inner side of the lower fixing protective plate through the elastic element, the locking platform is arranged at the left end of the upper fixing protective plate and the left end of the lower fixing protective plate, the lock sleeve is buckled on the locking platform, the limiting hole is formed in the locking platform, the limiting screw is arranged on the lock sleeve, and the lock sleeve is matched with the limiting hole; interior bearing plate subassembly includes first layer board, second layer board and third layer board, the vertical cross-section of first layer board is the semicircle ring-type, first layer board opening left, the annular opening both ends of first layer board correspond through second pivot and third pivot respectively and rotate and be connected with the second layer board with the third layer board, second layer board and third layer board combination form opening right semicircle ring-type, second layer board left end is equipped with the lock post, be equipped with the pinhole on the lock post, third layer board left end is equipped with the revolving stage, it is connected with the locking plate to rotate on the revolving stage, the locking plate outer end is equipped with the opening, locking plate outer end lock is in on the lock post, the bolt has been inserted in the pinhole.

2. An integral power cable protection device according to claim 1, wherein: the vertical section of the lock sleeve is U-shaped, and the lock sleeve is provided with a threaded hole.

3. An integral power cable protection device according to claim 1, wherein: the limiting hole is a conical blind hole.

4. An integral power cable protection device according to claim 1, wherein: the front end of the limiting screw is provided with a conical part.

5. An integral power cable protection device according to claim 1, wherein: and the left end face of the second supporting plate and the left end face of the third supporting plate are both provided with elastic contact rubber pads.

6. An integral power cable protection device according to claim 1, wherein: the elastic element comprises four tension springs which are arranged at equal intervals along the circumferential direction.