CN212849652U

CN212849652U - Cable connection protector for power engineering

Info

Publication number: CN212849652U
Application number: CN202021752774.7U
Authority: CN
Inventors: 黄芝银; 黄石贵
Original assignee: Yunnan Yunlian Power Engineering Design Co ltd
Current assignee: Yunnan Yunlian Power Engineering Design Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-30
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to the technical field of cable protection, in particular to a cable wiring protection device for electric power engineering, which comprises a protection semi-ring, a left bottom strip and a right bottom strip, wherein the left side of the top end of the left bottom strip and the right side of the top end of the right bottom strip are rotationally connected with the protection semi-ring, the inner side of the protection semi-ring is in threaded connection with a first screw rod, the rear end of the first screw rod positioned in front and the front end of the first screw rod positioned in rear are rotationally connected with a sliding semi-ring, the top end and the bottom end of the sliding semi-ring are both provided with rotating plates, in the utility model, the sliding semi-ring can be driven to slide in the inner side of the protection semi-ring by the rotation of the first screw rod through the components such as the first screw rod, the sliding semi-ring and the rotating plates, so as to clamp the cable in the inner side of the protection semi-ring, the protection semi-ring is fixed in the, the protection to the cable connection is realized.

Description

Cable connection protector for power engineering

Technical Field

The utility model relates to a cable protection technical field specifically is a cable connection protector for power engineering.

Background

In the power line, the proportion of the cable is gradually increased, the power cable is a cable product used for transmitting and distributing high-power electric energy in a trunk line of a power system, in the process of power engineering, the cable is generally required to be connected to complete connection and laying of circuits, and the normal operation of the whole power engineering can be effectively guaranteed only when the cable is well protected during connection.

The existing cable is prevented from loosening or even breaking easily at the joint in the use process of the cable due to the fact that the joint of the cable cannot be well protected after wiring, and the protection of the device on the cable wiring position is influenced due to the fact that the shape and the size of the wiring position are different in the use process of the cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable junction protector for power engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cable connection protector for power engineering, includes protection semi-ring, left sill bar and right sill bar, the top left side of left side sill bar all rotates with the top right side of right sill bar and is connected with the protection semi-ring, the protection semi-ring is the symmetry setting from beginning to end, the inboard threaded connection of protection semi-ring has first screw rod, is located the place ahead the rear end of first screw rod with be located the rear the front end of first screw rod all rotates and is connected with the slip semi-ring, the top and the bottom of slip semi-ring all are provided with the rotor plate.

Preferably, the inner wall surface of the rotating plate is fixedly connected with a protection pad, the rotating plate is rotatably connected to the inner wall surface of the protection semi-ring, the top end and the bottom end of the sliding semi-ring are both fixedly connected with a limiting shaft, the inner side of the rotating plate is provided with a sliding groove, and the limiting shaft is slidably connected to the inner side of the sliding groove.

Preferably, the top end of the protection semi-ring is fixedly connected with a buckle, a buckle cover is arranged on the outer side of the top end of the buckle, a clamping groove is formed in the inner side of the buckle cover, and the buckle is arranged on the inner side of the clamping groove.

Preferably, the left end sliding connection of right bottom strip is inboard in the right-hand member of left bottom strip, the left end inboard of left bottom strip is rotated and is connected with the dwang, the right-hand member fixedly connected with second screw rod of dwang, the right-hand member inboard of right bottom strip is worn to establish by the second screw rod, and second screw rod and right bottom strip threaded connection.

Preferably, the front end and the equal fixedly connected with guided way in rear end of left bottom strip, the left end of right bottom strip is provided with spacing post, symmetric distribution is around spacing post on right bottom strip, and spacing post setting is in the inboard of guided way, the right wall sliding connection of guided way has the stopper, annular standing groove has been seted up to the outer terminal surface inboard of spacing post, and stopper and annular standing groove correspond each other.

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

1. the utility model discloses in, through the first screw rod that sets up, the slip semi-ring, components such as rotor plate, can drive the slip semi-ring through the rotation of first screw rod and slide in the inboard of protection semi-ring, make the slip semi-ring carry out the centre gripping to the inboard cable of protection semi-ring, the protection semi-ring is fixed in the outside of cable, the cable at both ends is further fixed about protection semi-ring through the left and right sides to cable wiring department, avoid the cable to cause the phenomenon that the wiring department pine takes off the circuit in pulling of cable in the use, realize the protection to the cable connection.

2. The utility model discloses in, through the left end strip that sets up, right end strip, components such as second screw rod, the rotation through the dwang drives the second screw rod and rotates, and the second screw rod drives the right end strip after rotating and can slide in the inboard of left end strip, adjusts the distance between the protection semi-ring of the left and right sides, makes the protection semi-ring can set up the both sides in the not wiring department of equidimension to carry out the centre gripping to the cable of wiring department both sides, thereby satisfying the cable wiring department protection of device to equidimension not.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the protection half ring of the present invention;

FIG. 4 is a schematic view of the inner structure of the left bottom strip of the present invention;

fig. 5 is a schematic side view of the installation of the right bottom strip of the present invention.

In the figure: 1-protective semi-ring, 2-left bottom strip, 3-right bottom strip, 4-first screw, 5-sliding semi-ring, 6-limiting shaft, 7-rotating plate, 8-protective pad, 9-buckle, 10-buckle cover, 11-limiting column, 12-guide rail, 13-limiting block, 14-second screw and 15-rotating rod.

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. 1-5, the present invention provides a technical solution:

the utility model provides a cable wiring protector for power engineering, including protection semi-ring 1, left sill bar 2 and right sill bar 3, the top left side of left sill bar 2 all rotates with the top right side of right sill bar 3 and is connected with protection semi-ring 1, protection semi-ring 1 is the front and back symmetry setting, this kind of rotation that sets up through protection semi-ring 1 makes things convenient for the cable to place between the protection semi-ring 1 of both sides in the front and back, the inboard threaded connection of protection semi-ring 1 has first screw rod 4, the rear end of the first screw rod 4 that is located the place ahead all rotates with the front end that is located the first screw rod 4 at rear and is connected with slip semi-ring 5, this kind of rotation that sets up through first screw rod 4 can make first screw rod 4 at the inboard seesaw of protection semi-ring 1, thereby drive slip semi-ring 5 motion, the top and the bottom of slip.

The inner wall surface of the rotating plate 7 is fixedly connected with a protective pad 8, the rotating plate 7 is rotatably connected with the inner wall surface of the protective semi-ring 1, the top end and the bottom end of the sliding semi-ring 5 are fixedly connected with a limiting shaft 6, the inner side of the rotating plate 7 is provided with a sliding groove, the limiting shaft 6 is slidably connected with the inner side of the sliding groove, the arrangement enables the rotating plate 7 to limit the sliding semi-ring 5 through the limiting shaft 6, the sliding semi-ring 5 can drive the rotating plate 7 to rotate through the limiting shaft 6 after moving, the rotating plate 7 further limits the cable, the top end of the protective semi-ring 1 is fixedly connected with a buckle 9, the outer side of the top end of the buckle 9 is provided with a buckle cover 10, the inner side of the buckle cover 10 is provided with a clamping groove, the buckle 9 is arranged on the inner side of the clamping groove, the arrangement is sleeved on the outer side, the left end of the right bottom strip 3 is connected with the inner side of the right end of the left bottom strip 2 in a sliding manner, the inner side of the left end of the left bottom strip 2 is connected with a rotating rod 15 in a rotating manner, the right end of the rotating rod 15 is fixedly connected with a second screw 14, the second screw 14 penetrates through the inner side of the right end of the right bottom strip 3, the second screw 14 is in threaded connection with the right bottom strip 3, the rotating rod 15 can drive the second screw 14 to rotate, the right bottom strip 3 can slide in the inner side of the left bottom strip 2 when the second screw 14 rotates, guide rails 12 are fixedly connected with the front end and the rear end of the left bottom strip 2, a limiting post 11 is arranged at the left end of the right bottom strip 3, the limiting posts 11 are symmetrically distributed on the right bottom strip 3 in a front-back manner, the limiting posts 11 are arranged on the inner side of the guide rails 12, a limiting block 13 is connected with the right wall surface of the guide rails 12 in a sliding manner, an annular accommodating, this arrangement causes the stopper post 11 to rotate at the right wall position of the guide rail 12 by the stopper 13 being disposed inside the annular accommodating groove and sliding inside the annular accommodating groove.

The working process is as follows: in the novel use model, the protection semi-rings 1 at the front side and the rear side are pressed and close to each other to enable the buckle 9 to slide at the inner side of the buckle cover 10 until the buckle 9 can fall off from the inner side of the buckle cover 10, then the protection semi-rings 1 can be rotated to enable the protection semi-rings 1 to be opened, at the moment, the protection semi-rings 1 at the left side and the right side are respectively placed at the outer sides of cables at the left side and the right side of a cable connection position, then the protection semi-rings 1 are rotated again to enable the protection semi-rings 1 to reset, the buckle cover 10 is sleeved at the outer sides of the buckle 9 again to limit the protection semi-rings 1, the protection semi-rings 1 are enabled to surround the outer sides of the cables, the cable connection position is positioned between the protection semi-rings 1 at the left side and the right side, then the first screw rod 4 is rotated, the first screw rod 4 is, then controlling the sliding half rings 5 at the left and right sides to approach each other, so that the sliding half rings 5 clamp the cables at the inner sides of the protecting half rings 1, fixing the protecting half rings 1 at the outer sides of the cables, further fixing the cables at the left and right ends of the cable connection position through the protecting half rings 1 at the left and right sides, avoiding the phenomenon that the cable pulls the cable to loosen and break the open circuit at the connection position in the use process, and in the movement process of the sliding half rings 5, the limiting shaft 6 slides in the sliding groove at the inner side of the rotating plate 7 to drive the rotating plate 7 to rotate, further limiting the cables by the rotating plate 7, limiting the sliding half rings 5 by the rotating plate 7, avoiding the rotation of the sliding half rings 5, rotating the rotating rod 15, driving the second screw rod 14 to rotate, connecting the second screw rod 14 with the right bottom strip 3 through the thread after rotating, driving the right bottom strip 3 to slide at the inner side of the left bottom strip 2, adjust the distance between the protection semi-ring 1 to the left and right sides, make protection semi-ring 1 can set up the both sides in the wiring department of equidimension not, and carry out the centre gripping to the cable of wiring department both sides, thereby satisfy the device and protect the cable wiring department of equidimension not, and after right sill bar 3 and second screw 14 separation, make spacing post 11 and the right wall contact of guided way 12, and make stopper 13 insert in the inboard annular standing groove of spacing post 11, make stopper 13 slide in the inboard of annular standing groove, realize the fixed of spacing post 11 at guided way 12 left end face position this moment, through the rotation of spacing post 11 in guided way 12, make protection semi-ring 1 drive and buckle by the fixed cable of centre gripping, make things convenient for buckling of cable wiring department.

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 a cable connection protector for power engineering, includes protection semi-ring (1), left sill bar (2) and right sill bar (3), its characterized in that: the top left side of left side end strip (2) and the top right side of right end strip (3) all rotate and be connected with protection semi-ring (1), symmetry sets up around protection semi-ring (1) is, the inboard threaded connection of protection semi-ring (1) has first screw rod (4), is located the place ahead the rear end of first screw rod (4) with be located the rear the front end of first screw rod (4) all rotates and is connected with slip semi-ring (5), the top and the bottom of slip semi-ring (5) all are provided with rotor plate (7).

2. The power engineering cable junction protector of claim 1, wherein: the inner wall face fixedly connected with protection pad (8) of rotor plate (7), rotor plate (7) rotate to be connected in the internal face of protection semi-ring (1), the top and the equal fixedly connected with spacing axle (6) in bottom of slip semi-ring (5), the spout has been seted up to the inboard of rotor plate (7), spacing axle (6) sliding connection is in the inboard of spout.

3. The power engineering cable junction protector of claim 1, wherein: the top end of the protection semi-ring (1) is fixedly connected with a buckle (9), a buckle cover (10) is arranged on the outer side of the top end of the buckle (9), a clamping groove is formed in the inner side of the buckle cover (10), and the buckle (9) is arranged on the inner side of the clamping groove.

4. The power engineering cable junction protector of claim 1, wherein: the left end sliding connection of right side end strip (3) is inboard in the right-hand member of left side end strip (2), the left end inboard of left side end strip (2) is rotated and is connected with dwang (15), the right-hand member fixedly connected with second screw rod (14) of dwang (15), second screw rod (14) are worn to establish at the right-hand member of right side end strip (3) inboard, and second screw rod (14) and right side end strip (3) threaded connection.

5. The power engineering cable junction protector of claim 1, wherein: the utility model discloses a guide rail, including left bottom strip (2), the left end of right bottom strip (3) is provided with spacing post (11), symmetric distribution is on right bottom strip (3) around spacing post (11) is, and just spacing post (11) set up the inboard at guide rail (12), the right wall sliding connection of guide rail (12) has stopper (13), the annular standing groove has been seted up to the outer terminal surface inboard of spacing post (11), and stopper (13) and annular standing groove correspond each other.