CN216649209U - 10 kilovolt port protector for distribution network cable - Google Patents

Abstract

The utility model discloses a port protection device for a 10 kV power distribution network cable, which comprises a support, wherein an adjusting mechanism is arranged on the outer side of the support, the adjusting mechanism comprises a first square plate, a screw rod, a second square plate, a concave plate and a ball, the inner side of the first square plate is connected with the outer side of the support in a welding mode, and the inner wall of the first square plate is in threaded connection with the outer wall of the screw rod. Thereby the screw rod rotates to the outside at the inner wall of first square slab, and then makes the concave plate at the outer roll-off of the inner wall of support to the outside, accomplish and adjust between the installation space, can adjust the use according to the on-the-spot demand, high durability and convenient use, thereby make the frid rotate to the outside, pivoted frid drives the riser and rotates to the inboard, thereby make top opening and connecting rod peg graft, accomplish the installation of device, moreover, the operation is simple, the use degree of difficulty is reduced, the practicality is improved, the cable connection stability is improved, prevent that long-time use from taking place not hard up and breaking away from, the user demand is satisfied, and the convenience is popularized and used.

Description

10 kilovolt port protector for distribution network cable

Technical Field

The utility model relates to the technical field of port protection devices for 10 kV power distribution network cables, in particular to a port protection device for 10 kV power distribution network cables.

Background

The power grid cable is also called as a cable for short, and the narrow cable refers to an insulated cable and can be defined as an aggregate consisting of the following parts; one or more insulated wire cores, and a coating layer, a total protective layer and an outer protective layer which may be respectively arranged on the insulated wire cores, wherein the port protection device is required to be matched with the power grid cable for use.

Current port protector for electric wire netting cable is fixed at installation size when using, can't adjust according to the on-the-spot demand, needs contrast in advance, and it is troublesome to use to the device is troublesome, complex operation has increased the use degree of difficulty, has reduced the usability, and the device does not support the protection simultaneously, only plays the protection of buckling, uses for a long time and takes place to become flexible easily and break away from, is not conform to modern's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a port protection device for 10 kV power distribution network cables, and aims to solve the problems that the existing port protection device for the power distribution network cables is fixed in installation size, cannot be adjusted according to field requirements, needs to be compared in advance and is troublesome to use when used in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a port protection device for 10 kV power distribution network cables comprises a support, wherein an adjusting mechanism is installed on the outer side of the support;

the adjusting mechanism comprises a first square plate, a screw rod, a second square plate, a concave plate and a ball;

the inboard of first square plate links to each other with the outside welding of support, the inner wall of first square plate and the outer wall threaded connection of screw rod, the outside of screw rod rotates with the inner wall of second square plate and links to each other, the inboard of second square plate links to each other with the outside welding of concave plate, the one end of screw rod links to each other with the inboard welding of ball. The installation interval is convenient to adjust.

Preferably, the inboard of concave plate and the inner wall slip joint of support, the shell has all been welded in the outside of concave plate and the left side of support. The bracket and the concave plate support the shell.

Preferably, a fixing mechanism is installed inside the shell;

the fixing mechanism comprises a bolt, a sleeve plate, a circular plate, a groove plate, a vertical plate and a through hole;

the outer wall below of bolt rotates with the bottom of shell and links to each other, the outer wall of bolt and the inner wall threaded connection of lagging, the front outside of lagging links to each other with the rear end face welding of plectane, the outer wall of plectane and the inner wall slip joint of frid, the top of frid links to each other with the bottom welding of riser, the top processing of riser has the opening. The device is convenient to mount and dismount.

Preferably, the bottom of the bolt is welded with a handle, and the inner wall of the vertical plate is rotatably connected with the inner wall of the shell. The handle is convenient for driving the bolt to rotate.

Preferably, the welding of the inner wall rear side of support has the flange, the inner wall joint of flange has the picture peg, the outside of picture peg links to each other with the inner wall welding of concave plate. The concave plate plays a supporting role for the outer side of the inserting plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the port protection device for the 10 kV power distribution network cable, the screw rod is driven to rotate on the inner wall of the second square plate through the round ball in the adjusting mechanism, so that the screw rod rotates outwards on the inner wall of the first square plate, the concave plate slides outwards on the inner wall of the support, adjustment among installation spaces is completed, adjustment and use can be achieved according to site requirements, and the use is convenient;

the sleeve plate drives the circular plate to move downwards through rotation of the bolt in the fixing mechanism, the moving circular plate slides downwards on the inner wall of the groove plate, so that the groove plate rotates outwards, the rotating groove plate drives the vertical plate to rotate inwards, and an upper through hole is spliced with the connecting rod, so that the installation of the device is completed, the operation is simple, the use difficulty is reduced, and the practicability is improved;

through inside flange and the picture peg of support, flange and picture peg support cable plug bottom after the device installation, have improved the cable and have connected stably, prevent that long-time use from taking place not hard up and break away from, satisfy the user demand, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection relationship between the support, the convex plate and the inserting plate in FIG. 1;

FIG. 3 is a schematic view of a connection relationship between the first square plate, the screw and the second square plate in FIG. 1;

fig. 4 is a schematic view showing a connection relationship between the bolt, the sleeve plate and the circular plate in fig. 1.

In the figure: 1. the adjustable support comprises a support, 2, an adjusting mechanism, 201, a first square plate, 202, a screw rod, 203, a second square plate, 204, a concave plate, 205, a ball, 3, a fixing mechanism, 301, a bolt, 302, a sleeve plate, 303, a circular plate, 304, a groove plate, 305, a vertical plate, 306, a through hole, 4, a shell, 5, a convex plate, 6, an inserting plate, 7 and a handle.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a 10 kilovolt port protector for distribution network cable, which comprises a bracket 1, adjustment mechanism 2 is installed in the outside of support 1, adjustment mechanism 2 includes first square plate 201, screw rod 202, second square plate 203, concave plate 204 and ball 205, the inboard outside welding of first square plate 201 links to each other with support 1, the inner wall of first square plate 201 and the outer wall threaded connection of screw rod 202, screw rod 202 atress is through first square plate 201 inner wall bilateral rotation, the outside of screw rod 202 rotates with the inner wall of second square plate 203 and links to each other, screw rod 202 outside atress rotates through second square plate 203 inner wall bearing, the inboard outside welding of second square plate 203 and concave plate 204 links to each other, the one end of screw rod 202 links to each other with the inboard welding of ball 205.

The inner side of the concave plate 204 is in sliding clamping connection with the inner wall of the support 1, the concave plate 204 is stressed to slide left and right through the inner wall of the support 1, the outer side of the concave plate 204 and the left side of the support 1 are both welded with a shell 4, a fixing mechanism 3 is installed inside the shell 4, the fixing mechanism 3 comprises a bolt 301, a sleeve plate 302, a circular plate 303, a groove plate 304, a vertical plate 305 and a through hole 306, the lower portion of the outer wall of the bolt 301 is rotatably connected with the bottom of the shell 4, the bolt 301 is stressed to rotate through a bearing at the bottom of the shell 4, the outer wall of the bolt 301 is in threaded connection with the inner wall of the sleeve plate 302, the outer side of the front face of the sleeve plate 302 is welded with the rear end face of the circular plate 303, the outer wall of the circular plate 303 is in sliding clamping connection with the inner wall of the groove plate 304, the stress of the circular plate 303 slides up and down on the inner wall of the groove plate 304, the top of the groove plate 304 is welded with the bottom of the vertical plate 305, the through hole 306 is processed above the vertical plate 305, the bottom of the bolt 301 is welded with a handle 7, handle 7 is convenient for drive bolt 301 and rotates, and the inner wall of riser 305 rotates with the inner wall of shell 4 and links to each other, and the welding of the inner wall rear of support 1 has flange 5, and the inner wall joint of flange 5 has picture peg 6, and picture peg 6 atress passes through flange 5 inner wall horizontal slip, and the outside of picture peg 6 links to each other with the inner wall welding of concave plate 204.

In this example, when the device is used, the device is adjusted according to the connection size, the screw 202 is driven to rotate on the inner wall of the second square plate 203 by the round ball 205, so that the screw 202 rotates on the outer side of the inner wall of the first square plate 201, and further the concave plate 204 slides out on the outer side of the inner wall of the bracket 1, thereby completing the adjustment between the installation spaces, the concave plate 204 slides out on the outer side and simultaneously drives the insertion plate 6 to slide out on the inner wall of the convex plate 5, then the external connecting rod is placed on the inner side of the vertical plate 305, then the handle 7 is matched to drive the bolt 301 to rotate, further the sleeve plate 302 drives the circular plate 303 to move downwards, the moving circular plate 303 slides downwards on the inner wall of the groove plate 304, thereby rotating the groove plate 304 to the outer side, the rotating groove plate 304 drives the vertical plate 305 to rotate inwards, thereby enabling the upper through hole 306 to be inserted with the connecting rod, thereby completing the installation of the device, after the installation of the device, the convex plate 5 and the insertion plate 6 inside the bracket 1 play a role of supporting and clamping connection with the cable plug, the connection stability of the cable is improved,

in the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a 10 kilovolt distribution network port protector for cable, includes support (1), its characterized in that: an adjusting mechanism (2) is arranged on the outer side of the bracket (1);

the adjusting mechanism (2) comprises a first square plate (201), a screw rod (202), a second square plate (203), a concave plate (204) and a round ball (205);

the inboard of first square plate (201) links to each other with the outside welding of support (1), the inner wall of first square plate (201) and the outer wall threaded connection of screw rod (202), the outside of screw rod (202) rotates with the inner wall of second square plate (203) and links to each other, the inboard of second square plate (203) links to each other with the outside welding of concave plate (204), the one end of screw rod (202) links to each other with the inboard welding of ball (205).

2. The port guard for 10 kv power distribution network cables of claim 1, wherein: the inboard of concave plate (204) and the inner wall slip joint of support (1), shell (4) have all been welded in the outside of concave plate (204) and the left side of support (1).

3. A port protector for 10 kv power distribution network cables according to claim 2, characterized in that: a fixing mechanism (3) is arranged in the shell (4);

the fixing mechanism (3) comprises a bolt (301), a sleeve plate (302), a circular plate (303), a groove plate (304), a vertical plate (305) and a through hole (306);

the outer wall below of bolt (301) rotates with the bottom of shell (4) and links to each other, the outer wall of bolt (301) and the inner wall threaded connection of lagging (302), the front outside of lagging (302) links to each other with the rear end face welding of plectane (303), the outer wall of plectane (303) and the inner wall slip joint of frid (304), the top of frid (304) links to each other with the bottom welding of riser (305), the top processing of riser (305) has opening (306).

4. A port protector for 10 kv power distribution network cables according to claim 3, characterized in that: the bottom welding of bolt (301) has handle (7), the inner wall of riser (305) rotates with the inner wall of shell (4) and links to each other.

5. The port guard for 10 kv power distribution network cables of claim 1, wherein: the welding of the inner wall rear of support (1) has flange (5), the inner wall joint of flange (5) has picture peg (6), the outside of picture peg (6) links to each other with the inner wall welding of concave plate (204).

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