CN212905151U

CN212905151U - Insulating megger is used in iron core processing with dustproof construction

Info

Publication number: CN212905151U
Application number: CN202021888138.7U
Authority: CN
Inventors: 樊立峰
Original assignee: Shijiazhuang Gaocheng Tianmingda Electrical Equipment Co ltd
Current assignee: Shijiazhuang Gaocheng Tianmingda Electrical Equipment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-06
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses an insulation megger with dustproof structure for iron core processing, which comprises an ohmmeter, wherein the ohmmeter comprises a shell, two handles and an electric wire, the upper end surface of the shell is fixedly connected with the two handles in parallel along the width direction, the handles are connected with a dustproof device in a clamping way, the central position of the bottom end surface of the shell is provided with the electric wire, the dustproof device comprises a placing groove, a bottom plate is arranged right above the bottom end surface of the ohmmeter, the upper end surface of the bottom plate penetrates through the placing groove, the electric wire is connected in the placing groove in a sliding way, the inner walls of the left side and the right side of the placing groove are fixedly connected with fixture blocks, the periphery of the bottom plate is fixedly connected with a protective frame along the height direction, the middle part inside each end surface of the protective frame is fixedly connected with a guard bar, the central position of the lower end surface of the guard bar is fixedly, the connecting rings are fixedly connected to the corners of the dust screen, and the dust screen is placed inside the protective frame.

Description

Insulating megger is used in iron core processing with dustproof construction

Technical Field

The utility model relates to an insulating megger technical field specifically is an insulating megger is used in iron core processing with dustproof construction.

Background

The insulation resistance meter is also called as a megger, a megger and a megger, and mainly comprises three parts; the first is a direct-current high-voltage generator used for generating direct-current high voltage; secondly, measure the return circuit, most insulating megger is when using, and easy gouge or dust fall influence life easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an iron core processing is with insulating megger with dustproof construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an insulation megger with a dustproof structure for processing an iron core comprises an ohmmeter, wherein the ohmmeter comprises a shell, handles and electric wires, the upper end surface of the shell is fixedly connected with the two handles in parallel along the width direction, the handles are connected with a dustproof device in a clamping way, the electric wires are arranged at the central position of the bottom end surface of the shell, the dustproof device comprises a placement groove, a clamping block, a protective frame, a guard bar, a fixed hook, a connecting ring and a dustproof net, a bottom plate is arranged right above the bottom end surface of the ohmmeter, the upper end surface of the bottom plate penetrates through the placement groove along the height direction, the electric wires are connected inside the placement groove in a sliding way, the clamping blocks are fixedly connected with the inner walls of the left side and the right side of the placement groove, the protective frame is fixedly connected with the protective frame along the height direction around the bottom plate, the, the fixed hook is clamped on the outer walls of the two handles, the corners of the inner side of the guard bar are vertically and fixedly connected with the connecting hooks extending towards the center, the connecting hooks are all hooked inside the connecting ring, the connecting ring is fixedly connected with the corners of the dustproof net, and the dustproof net is placed inside the protective frame.

Preferably, the handle is decurrent C font cylinder, and the rubber-like antiskid cover has been cup jointed at the outer wall middle part, the bottom plate is the cuboid structure, and up end rigid coupling heat dissipation thin slice, the standing groove is the cuboid groove, and follows the half arc surface of width direction's cambered surface, the equal rigid coupling rubber-like anticollision thin slice of standing groove inner wall, the fixture block is the quarter cylinder piece of rubber material.

Preferably, the guard bar is two cuboid boards with crossed middle parts, the crossed parts of the two cuboid boards penetrate through a square groove with half thickness, the fixed hook is a structure that two downward-sunken C-shaped hooks are fixedly connected to the bottom end of the side end face of the cylinder along the axis in a symmetrical mode, and the C-shaped hooks are three-quarter opening circular rings with circular cross sections.

Preferably, the connecting hook is a three-quarter open ring-shaped block structure, and the inner wall of the connecting hook is fixedly connected with a plurality of anti-skid convex cylindrical blocks.

Preferably, the dust screen is of a fishing net structure, and each net opening is provided with a sticky solid cementing sheet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses inside putting into dust keeper with the ohmmeter when using, block into two hooks of fixed couple respectively with the handle, lightly just protect during the use frame page or leaf and can avoid falling to hinder and bruise, inside the viscose on the dust screen also can preferentially glue the dust and avoid getting into the ohmmeter, and when the dust screen glues into more dust, directly will connect the go-between on the hook to loosen, accomplish the dismantlement, install in proper order again, very simple.

Drawings

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

FIG. 2 is a schematic view of the dustproof device of the present invention;

FIG. 3 is a schematic view of the dustproof device of the present invention with the dustproof net removed;

FIG. 4 is a schematic view of the fixed hook of the present invention;

fig. 5 is a schematic view of the middle dust screen of the present invention.

In the figure: 1 ohmmeter, 2 dust-proof device, 10 shell, 11 handle, 12 electric wire, 20 bottom plate, 21 placing groove, 22 fixture block, 23 protection frame, 24 protection rod, 25 fixing hook, 26 connecting hook, 27 connecting ring and 28 dust-proof net.

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: an insulation megger with a dustproof structure for processing an iron core comprises an ohmmeter 1, wherein the ohmmeter 1 comprises a shell 10, handles 11 and electric wires 12, the upper end surface of the shell 10 is fixedly connected with the two handles 11 in parallel along the width direction, the handles 11 are clamped on a dustproof device 2, the electric wires 12 are arranged at the central position of the bottom end surface of the shell 10, the dustproof device 2 comprises a placing groove 21, a fixture block 22, a protective frame 23, a guard bar 24, a fixed hook 25, a connecting hook 26, a connecting ring 27 and a dustproof net 28, a bottom plate 20 is arranged right above the bottom end surface of the ohmmeter 1, the upper end surface of the bottom plate 20 penetrates through the placing groove 21 along the height direction, the electric wires 12 are connected inside the placing groove 21 in a sliding manner, the fixture blocks 22 are fixedly connected to the inner walls of the left side and the right side of the placing groove 21, the protective frame 23 is fixedly connected with the protective frame 23 along the height direction around the bottom plate, fixed couple 25 joint is on two handle 11 outer walls, and the equal perpendicular rigid coupling in each turning of guard bar 24 inboard is to the coupling hook 26 that the center extends, and coupling hook 26 all hooks inside the go-between 27, and go-between 27 all rigid couplings are on each turning of dust screen 28, and dust screen 28 is placed inside protection frame 23.

Handle 11 is decurrent C font cylinder, and has cup jointed rubber-like antiskid cover in the middle part of the outer wall, and bottom plate 20 is the cuboid structure, and up end rigid coupling heat dissipation thin slice, and standing groove 21 is the cuboid groove, and along the half arc surface of width direction's cambered surface, the equal rigid coupling rubber-like anticollision thin slice of standing groove 21 inner wall, and fixture block 22 is the quarter cylinder piece of rubber material.

The guard bar 24 is two rectangular plates with crossed middle parts, the crossed parts of the two rectangular plates penetrate through a square groove with half thickness, the fixed hook 25 is a structure that two downward-sunken C-shaped hooks are fixedly connected to the bottom end of the end face of the cylinder side symmetrically along the axis, and the C-shaped hook is a three-quarter opening circular ring with a circular section.

The connecting hook 26 is a three-quarter open ring block structure, and the inner wall is fixedly connected with a plurality of anti-skid convex cylindrical blocks.

The dust screen 28 is a fishing net structure, and each net opening is provided with a sticky solid cementing sheet.

The working principle is as follows: the utility model discloses inside putting into dust keeper 2 with ohmmeter 1 when using, block into two hooks of fixed couple 25 respectively with handle 11, lightly during the use and 23 pages of protection frame can avoid the tumble injury to bump, the viscose on the dust screen 28 also can be preferentially stained with the dust and avoid getting into ohmmeter 1 inside, and when the dust screen 28 glues into more dust, directly will connect go-between 27 on the hook 26 to loosen, accomplish the dismantlement, install in proper order again, very simple.

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 an iron core processing is with insulating megger with dustproof construction, includes ohmmeter (1), ohmmeter (1) contains shell (10), handle (11) and electric wire (12), two handles (11) of width direction parallel rigid coupling are followed to shell (10) up end, handle (11) joint is on dust keeper (2), shell (10) bottom end face central point puts and is equipped with electric wire (12), its characterized in that: the dustproof device (2) comprises a bottom plate (20) and a placing groove (21), the bottom plate (20) is arranged right above the bottom end face of the ohmmeter (1), the upper end face of the bottom plate (20) penetrates through the placing groove (21) along the height direction, electric wires (12) are slidably connected inside the placing groove (21), clamping blocks (22) are fixedly connected to the inner walls of the left side and the right side of the placing groove (21), a protective frame (23) is fixedly connected to the periphery of the bottom plate (20) along the height direction, a protective rod (24) is fixedly connected to the middle of each end face inside the protective frame (23), a vertically placed fixed hook (25) is fixedly connected to the center of the lower end face of the upper end face protective rod (24), the fixed hook (25) is connected to the outer walls of two handles (11), connecting hooks (26) extending to the center are fixedly connected to each corner inside the protective rod (24) vertically, and the connecting hooks (26) are all hooked, the connecting rings (27) are fixedly connected to all corners of the dust screen (28), and the dust screen (28) is placed inside the protective frame (23).

2. The insulation megger with dust-proof structure for iron core processing of claim 1, characterized in that: handle (11) are decurrent C font cylinder, and the outer wall middle part has cup jointed rubber-like antiskid cover, bottom plate (20) are the cuboid structure, and up end rigid coupling heat dissipation thin slice, standing groove (21) are the cuboid groove, and along the half arc surface of width direction's cambered surface, the equal rigid coupling rubber-like anticollision thin slice of standing groove (21) inner wall, fixture block (22) are the quarter cylinder piece of rubber material.

3. The insulation megger with dust-proof structure for iron core processing of claim 1, characterized in that: the guard bar (24) is two cuboid plates with crossed middle parts, the crossed parts of the two cuboid plates penetrate through a square groove with half thickness, the fixed hook (25) is a structure that two downward-sunken C-shaped hooks are fixedly connected to the bottom end of the side end face of the cylinder along the axis in a symmetrical and fixed mode, and the C-shaped hooks are three-quarter opening circular rings with circular cross sections.

4. The insulation megger with dust-proof structure for iron core processing of claim 1, characterized in that: the connecting hook (26) is of a three-quarter open annular block structure, and the inner wall of the connecting hook is fixedly connected with a plurality of anti-skid convex cylindrical blocks.

5. The insulation megger with dust-proof structure for iron core processing of claim 1, characterized in that: and sticky solid cementing sheets are arranged on the net openings of the dustproof net (28).