CN219046105U

CN219046105U - Electric power detection equipment

Info

Publication number: CN219046105U
Application number: CN202222416027.1U
Authority: CN
Inventors: 万玉莹; 刘成; 夏中明
Original assignee: Hubei Yutai Yinhuan Construction Engineering Co ltd
Current assignee: Hubei Yutai Yinhuan Construction Engineering Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-05-19
Anticipated expiration: 2032-09-13

Abstract

The utility model provides electric power detection equipment, which relates to the field of electric power detection equipment and comprises a pressure-resistant plastic base box, wherein a box cover is movably hinged to the upper surface of the pressure-resistant plastic base box, an insulation resistance tester base body is arranged in the pressure-resistant plastic base box, and a display screen is fixedly arranged on the upper surface of the insulation resistance tester base body. The connecting wire can be connected with the guide post in a conductive manner through the wiring end cover, the protective cover is positioned at the port of the plug cylinder under the action of the elastic force of the spring, when the plug connector is not in butt joint with the plug cylinder, the end part of the plug cylinder is sealed by the protective cover, the problem that the plug cylinder is easy to enter an impurity to cause blockage to the port under long-time exposure is prevented, meanwhile, when the plug connector is inserted into the plug cylinder, the plug connector applies pressure to the protective cover in the plug cylinder to compress the spring in the plug cylinder, and therefore the problem that the plug cylinder is not plugged with the plug connector is effectively prevented from falling into impurities.

Description

Electric power detection equipment

Technical Field

The utility model relates to the technical field of power detection equipment, in particular to power detection equipment.

Background

The power equipment mainly comprises two major types, namely power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, transformers, contactors and the like with various voltage levels, and the power equipment needs to be detected regularly in the use process of the power equipment, so that the power equipment can be applied to a power detector;

the insulation resistance tester is also called as a digital insulation resistance tester, a megameter, an intelligent insulation resistance tester and the like, and is suitable for insulation test in maintenance, repair, test and verification of various electrical equipment, but when the conventional insulation resistance tester is used for detecting electric power of the electrical equipment, a used wiring socket is not easy to clean, and impurities easily enter the wiring socket to cause blockage of the interface after long-time exposure.

Disclosure of Invention

Accordingly, it is desirable to provide a power detection apparatus, which solves or mitigates the technical problems of the prior art, and at least provides a beneficial choice.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a power detection equipment, includes withstand voltage plastics base box, withstand voltage plastics base box's upper surface activity articulates there is the case lid, and withstand voltage plastics base box's inside is equipped with insulation resistance tester base member, and insulation resistance tester base member's upper surface fixed mounting has the display screen, and the upper surface fixed mounting of display screen left side withstand voltage plastics base box has the terminal block, and withstand voltage plastics base box's on withstand voltage plastics right side upper surface fixed mounting has the interface that charges, and the regulation and control knob is installed in one side rotation of the interface that charges, the surface fixed mounting of terminal block has three grafting section of thick bamboo, and grafting section of thick bamboo is kept away from terminal block one end and is equipped with connecting wire one, still includes the bayonet joint, and the one end fixed mounting of bayonet joint has connecting wire two, still includes butt joint protection mechanism, and butt joint protection mechanism sets up the inside at grafting section of thick bamboo.

Preferably: the tower buckle is arranged between the pressure-resistant plastic base box and the box cover, the pressure-resistant plastic base box is matched with the base body structure size and the position of the insulation resistance tester, the plug connector is provided with a guide hole at one end far away from the second connecting wire, and a plurality of butt joint blocks are fixedly arranged on the surface of the plug connector at one end far away from the second connecting wire.

Preferably: the guide hole and the plug connector are arranged concentrically, the plurality of butt joint blocks are circumferentially arranged at equal intervals on the axis of the guide hole, and the butt joint protection mechanism comprises a wiring end cover fixedly installed inside the plug tube, a clamping groove formed in the outer circumferential surface of the wiring end cover, a guide column fixedly installed at one end of the wiring end cover, a spring sleeved on the outer side of the guide column and a protection cover movably sleeved on the outer circumferential surface of the guide column.

Preferably: the inner circumferential surface of protection casing has cup jointed sealing washer, and a plurality of butt joint groove has been seted up to protection casing one end that keeps away from the guide post, the spring is kept away from joint groove one end fixed mounting and is had the butt joint end seat, and the butt joint end seat activity cup joints the outer circumferential surface at the guide post.

Preferably: the butt joint end seat, the protection cover and the guide post are all concentric, one end of the butt joint end seat, which is far away from the spring, is rotationally connected with the protection cover, a plurality of clamping blocks are fixedly arranged on the inner circumferential surface of one end of the protection cover, which is close to the protection cover, and the plurality of clamping blocks are circumferentially distributed at equal intervals on the axis of the protection cover.

Preferably: the protective cover is matched with the structure size and the position of the wiring end cover, and is connected with the clamping groove through the clamping block.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. the connecting wire I can be electrically connected with the guide post through the wiring end cover, the protective cover is positioned at the port of the plug-in cylinder under the action of the elastic force of the spring, when the plug-in connector is not in butt joint with the plug-in cylinder, the end part of the plug-in cylinder is sealed by the protective cover, so that the problem that the plug-in cylinder is easy to enter an impurity butt joint port to cause blockage is prevented when the plug-in connector is exposed for a long time, and meanwhile, when the plug-in connector and the plug-in cylinder are inserted into the plug-in cylinder, the plug-in connector applies a pressure to the protective cover in the plug-in cylinder to compress the spring in the plug-in cylinder, so that the problem that the interior of the plug-in cylinder falls into impurities when the plug-in connector is not plugged in the plug-in cylinder is effectively solved.

2. When the plug connector is plugged with the plug tube, the plug connector can be in butt joint with the spring through the guide hole, meanwhile, the butt joint block positioned on the end face of the plug connector can be in butt joint fit with the butt joint groove on the end face of the protective cover when the plug connector is inserted into the plug tube, and when the bottom end of the protective cover is inserted into the clamping groove, the plug connector is rotated and the clamping block at the bottom end of the protective cover is driven to be clamped with the clamping groove, so that the plug connector is inserted into the plug tube.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a block diagram of the terminal block of the present utility model;

FIG. 3 is a block diagram of a plug connector according to the present utility model;

FIG. 4 is a cross-sectional view of the assembly of the cartridge of the present utility model;

FIG. 5 is a first view of the terminal cover assembly structure of the present utility model;

FIG. 6 is a second embodiment of the terminal cover assembly structure of the present utility model;

fig. 7 is a diagram illustrating a structure of fig. 4 a according to the present utility model.

Reference numerals: 1. a pressure-resistant plastic base tank; 2. a case cover; 3. a tower buckle; 4. an insulation resistance tester matrix; 5. a display screen; 6. a control knob; 7. a charging interface; 8. a terminal block; 9. a plug-in cylinder; 10. a first connecting wire; 11. a terminal cover; 12. a clamping groove; 13. a guide post; 14. a spring; 15. a butt joint end seat; 16. a protective cover; 17. a sealing gasket; 18. a butt joint groove; 19. a plug; 20. a pilot hole; 21. a butt joint block; 22. a second connecting wire; 23. and a clamping block.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-7, the embodiment of the utility model provides an electric power detection device, which comprises a pressure-resistant plastic base box 1, wherein a box cover 2 is movably hinged to the upper surface of the pressure-resistant plastic base box 1, a tower buckle 3 is installed between the pressure-resistant plastic base box 1 and the box cover 2, the pressure-resistant plastic base box 1 and the box cover 2 can be in sealing buckling connection through the tower buckle 3, an insulation resistance tester base body 4 is arranged in the pressure-resistant plastic base box 1, the insulation resistance tester base body 4 can be used for conducting insulation test in maintenance, repair, test and verification of electric equipment, the pressure-resistant plastic base box 1 and the insulation resistance tester base body 4 are matched in structural size and position, the pressure-resistant plastic base box 1 can provide a protection effect for the insulation resistance tester base body 4, a display screen 5 is fixedly installed on the upper surface of the insulation resistance tester base body 4, a wiring terminal block 8 is fixedly installed on the upper surface of the display screen 5, a charging interface 7 is fixedly installed on the upper surface of the plastic base box 1, a connecting wire barrel 8 is installed on one side of the charging interface 7, a connecting wire barrel 9 is installed on the other side, and a connecting terminal barrel 9 is further installed on the surface of the connecting barrel 9, and the connecting barrel 9 can be far away from one end of the pressure-resistant plastic base box is fixedly installed, and is connected with one end 9.

In this embodiment, specific: the butt joint protection mechanism comprises a wiring end cover 11 fixedly arranged in the plugging cylinder 9, a clamping groove 12 arranged on the outer circumferential surface of the wiring end cover 11, a guide column 13 fixedly arranged at one end of the wiring end cover 11, a spring 14 sleeved outside the guide column 13 and a protective cover 16 movably sleeved on the outer circumferential surface of the guide column 13, wherein the inner circumferential surface of the protective cover 16 is sleeved with a sealing gasket 17, one end of the protective cover 16 away from the guide column 13 is provided with a plurality of butt joint grooves 18, one end of the spring 14 away from the clamping groove 12 is fixedly provided with a butt joint end seat 15, the butt joint end seat 15 is movably sleeved on the outer circumferential surface of the guide column 13, the butt joint end seat 15, the protective cover 16 and the guide column 13 are concentrically arranged, one end of the butt joint end seat 15 away from the spring 14 is rotatably connected with the protective cover 16, the inner circumferential surface of the protective cover 16 close to one end of the protective cover 16 is fixedly provided with a plurality of clamping blocks 23, the plurality of clamping blocks 23 are circumferentially distributed at equal intervals on the axial lead of the protective cover 16, the protective cover 16 is matched with the structure size and the position of the wiring end cover 11, the protective cover 16 is connected with the clamping groove 12 through the clamping blocks 23, the outer end of the wiring end cover 11 is fixedly connected with the first connecting wire 10, the first connecting wire 10 can be electrically connected with the guide post 13 through the wiring end cover 11, the protective cover 16 is positioned at the port of the plug cylinder 9 under the elastic force of the spring 14, when the plug 19 is not in butt joint with the plug cylinder 9, the end part of the plug cylinder 9 is sealed by the protective cover 16, the problem that the plug cylinder 9 is easy to enter the impurity butt joint for a long time to cause blockage is prevented, simultaneously, when the plug 19 is inserted into the plug cylinder 9, the protective cover 16 in the plug cylinder 9 applies a pressure to compress the spring 14 in the plug cylinder 9, so that the plug cylinder 9 is not plugged with the plug 19, effectively prevent the problem that the interior of the plug tube 9 falls into impurities.

In this embodiment, specific: the one end fixed mounting of bayonet joint 19 has connecting wire two 22, the bayonet joint 19 is kept away from connecting wire two 22 one end and is offered and lead the hole 20, the surface mounting that the bayonet joint 19 kept away from connecting wire two 22 one end has a plurality of butt joint piece 21, lead hole 20 and bayonet joint 19 and be concentric setting, a plurality of butt joint piece 21 is arranged with leading hole 20 axial lead equidistant circumference, still include butt joint protection machanism, butt joint protection machanism sets up in the inside of spliced pole 9, when spliced pole 19 carries out the grafting with spliced pole 9, can dock through leading hole 20 and spring 14, butt joint piece 21 that is located the bayonet joint 19 terminal surface can dock the cooperation with the butt joint groove 18 of protection casing 16 terminal surface when inserting spliced pole 9 inside, and when the protection casing 16 bottom inserts the joint groove 12 inside, rotate bayonet joint 19 and drive the butt joint piece 23 and the joint groove 12 of protection casing 16 bottom and carry out the joint, realize inserting the butt joint operation of spliced joint 19 inside spliced pole 9.

The utility model works when in work: firstly, when the plug connector 19 is plugged with the plug tube 9, the plug connector 19 can be in butt joint with the spring 14 through the guide hole 20, meanwhile, the butt joint block 21 positioned on the end surface of the plug connector 19 can be in butt joint fit with the butt joint groove 18 on the end surface of the protective cover 16 when being inserted into the plug tube 9, and when the bottom end of the protective cover 16 is inserted into the clamping groove 12, the plug connector 19 is rotated and the clamping block 23 at the bottom end of the protective cover 16 is driven to be clamped with the clamping groove 12, so that the butt joint operation of inserting the plug connector 19 into the plug tube 9 is realized;

the first connecting wire 10 can be electrically connected with the guide post 13 through the connecting end cover 11, the protective cover 16 is positioned at the port of the plug tube 9 under the action of the elastic force of the spring 14, and when the plug connector 19 is not in butt joint with the plug tube 9, the end part of the plug tube 9 is sealed by the protective cover 16, so that the problem that the plug tube 9 is easy to enter an impurity butt joint port to cause blockage under long-time exposure is prevented;

meanwhile, when the plug connector 19 is inserted into the plug tube 9, the plug connector 19 applies pressure to the protective cover 16 in the plug tube 9 to compress the spring 14 in the plug tube 9, so that the problem that impurities fall into the plug tube 9 when the plug connector 19 is not plugged into the plug tube 9 is effectively prevented.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various modifications and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. Electric power check out test set includes withstand voltage plastics base case (1), its characterized in that: the upper surface of the pressure-resistant plastic base box (1) is movably hinged with a box cover (2), an insulation resistance tester base body (4) is arranged in the pressure-resistant plastic base box (1), a display screen (5) is fixedly arranged on the upper surface of the insulation resistance tester base body (4), a terminal block (8) is fixedly arranged on the upper surface of the pressure-resistant plastic base box (1) on the left side of the display screen (5), a charging interface (7) is fixedly arranged on the upper surface of the pressure-resistant plastic base box (1) on the right side of the pressure-resistant plastic base box (1), and a regulating knob (6) is rotatably arranged on one side of the charging interface (7);

three plug-in cylinders (9) are fixedly arranged on the surface of the terminal block (8), and a connecting wire I (10) is arranged at one end, far away from the terminal block (8), of each plug-in cylinder (9);

the connector also comprises a plug connector (19), and a second connecting wire (22) is fixedly arranged at one end of the plug connector (19);

the device also comprises a butt joint protection mechanism which is arranged in the plug tube (9).

2. A power detection apparatus according to claim 1, wherein: a tower buckle (3) is arranged between the pressure-resistant plastic base box (1) and the box cover (2), and the pressure-resistant plastic base box (1) is matched with the insulation resistance tester base body (4) in structural size and position.

3. A power detection apparatus according to claim 1, wherein: the plug connector (19) is far away from connecting wire two (22) one end and has seted up guide hole (20), and the surface fixed mounting of plug connector (19) one end of keeping away from connecting wire two (22) has a plurality of butt joint piece (21).

4. A power detection apparatus according to claim 3, wherein: the guide holes (20) and the plug connectors (19) are concentrically arranged, and the plurality of butt joint blocks (21) are circumferentially arranged at equal intervals on the axis of the guide holes (20).

5. A power detection apparatus according to claim 1, wherein: the butt joint protection mechanism comprises a wiring end cover (11) fixedly installed inside the plug tube (9), a clamping groove (12) formed in the outer circumferential surface of the wiring end cover (11), a guide column (13) fixedly installed at one end of the wiring end cover (11), a spring (14) sleeved on the outer side of the guide column (13) and a protection cover (16) movably sleeved on the outer circumferential surface of the guide column (13).

6. The power detection apparatus according to claim 5, wherein: the inner circumferential surface of the protective cover (16) is sleeved with a sealing gasket (17), and one end, far away from the guide column (13), of the protective cover (16) is provided with a plurality of butt joint grooves (18).

7. The power detection apparatus according to claim 5, wherein: one end of the spring (14) far away from the clamping groove (12) is fixedly provided with a butt joint end seat (15), and the butt joint end seat (15) is movably sleeved on the outer circumferential surface of the guide column (13).

8. The power detection apparatus according to claim 7, wherein: the butt joint end seat (15), the protective cover (16) and the guide post (13) are all arranged concentrically, and one end, far away from the spring (14), of the butt joint end seat (15) is rotationally connected with the protective cover (16).

9. The power detection apparatus according to claim 5, wherein: the inner circumferential surface of the protective cover (16) close to one end of the protective cover (16) is fixedly provided with a plurality of clamping blocks (23), and the clamping blocks (23) are circumferentially distributed at equal intervals along the axial lead of the protective cover (16).

10. The power detection apparatus according to claim 9, wherein: the protective cover (16) is matched with the wiring end cover (11) in structural size and position, and the protective cover (16) is connected with the clamping groove (12) through the clamping block (23).