CN216082853U

CN216082853U - Novel combined threading board

Info

Publication number: CN216082853U
Application number: CN202122373263.5U
Authority: CN
Inventors: 李明倩
Original assignee: Nanjing Guangneng Electrical Equipment Co ltd
Current assignee: Nanjing Guangneng Electrical Equipment Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-18
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a novel combined threading plate which comprises a front plate body and is a main mounting structure, wherein the tail end of the front plate body is connected with a rear plate body, and the front end of the front plate body is connected with an air switch plate; the wire pressing plate is positioned on the outer surface of the front plate body, and an ammeter terminal connector is connected inside the wire pressing plate; the first bottom plate is located the bottom of preceding plate body, first bottom plate is connected for laminating with preceding plate body. This novel combination threading board through setting up the threading board into split type, is two plate bodys and two bottom plates respectively, plate body and bottom plate concatenation accomplish the back and another concatenation plate body and the bottom plate concatenation is accomplished and is made up the concatenation, can place the electric wire between plate body and bottom plate before the threading to fix the electric wire with wiring passageway coincide, the threading operation need be carried out to the threading board of avoiding the integral type, not only can improve the installation effectiveness, be convenient for carry out the dismouting to the threading board simultaneously and overhaul.

Description

Novel combined threading board

Technical Field

The utility model relates to the technical field of electric meter accessories, in particular to a novel combined threading plate.

Background

In the prior art, the structures of an electric energy meter box are respectively 1, an incoming line chamber 2, a user switch chamber 3 and an electric energy meter metering chamber; in the application technology of the existing electric energy meter box, a service wire of a transformer outgoing wire is led into a service wire of a user unit and then led to the upper end of a three-phase main switch of an incoming wire chamber of the electric energy meter box, the lower end of the three-phase main switch of the incoming wire chamber is led into incoming wires of electric energy meters, the single phase is 220V, each electric energy meter is provided with four holes, one three holes are the incoming wires, two four holes are outgoing wires, and two four holes are respectively led to the upper end of the user switch chamber. The mode of connection of electric energy meter case that uses at present does: the lower end of the three-phase main switch is connected to the electric energy meter and then to the user switch room from the electric energy meter. The wire connection mode is as follows: firstly, bundling; secondly, a wire slot is used; and thirdly, bundling or not bundling the meter box from the back of the meter box. However, the three connection modes have safety defects, and serious consequences can cause serious safety accidents. The specific disadvantages are as follows:

one, the disadvantages of using the bundling method

1. Poor heat dissipation; 2. the application amount of electricity is large, and fire is easily caused by short circuit; 3. the cross-house is easily caused by excessive wires; 4. the problem of uneven use of electric energy is easily caused by the fact that the insulating layers of the two original wires are changed into one wire after the wires of the same phase are overheated due to the outgoing line of the similar wires; 5. the maintenance and replacement time is long; 6. the lines are uneven in height and different in length, and the appearance is affected by disorder.

Secondly, the disadvantage of using the fixing mode of the wire groove plate

1. The wire casing can generate peculiar smell at higher temperature due to plastics to cause air pollution; 2. due to the plastic, the wire groove is too hard to easily cut the skin of a worker when the temperature is low; 3. the wiring of the wire chase is messy and disorderly, and once the wire chase board is lost, the appearance is seriously influenced; 4. wiring of the wire grooves is messy, and the phenomenon of house-to-house connection is easily caused; 5. the problem of uneven use of electric energy is caused by the fact that the outgoing wires of the similar same-phase wires are overheated to cause that the insulating layers of the two original wires are melted and then become one wire; 6. the damage of the wire inlet and outlet insulating layer is easy to cause electric shock of workers due to the over-hard wire slot plate.

Thirdly, the disadvantage of using the back of the meter box without binding

1. Poor heat dissipation; 2. the application amount of electricity is large, and fire is easily caused by short circuit; 3. the cross-house is easily caused by excessive wires; 4. the problem of uneven use of electric energy is easily caused by the fact that the insulating layers of the two original wires are changed into one wire after the wires of the same phase are overheated due to the outgoing line of the similar wires; 5. due to the fact that wiring is conducted on the back face, once 1-2 households have faults such as line burning, sticking and the like, the meter box can be repaired only after being powered off, the time is about 2-6 hours, and normal life of residents is seriously affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel combined threading plate to solve the problem that the wiring mode provided in the background technology has safety defects.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel combination threading board, comprising:

the air switch board comprises a front board body which is a main mounting structure, wherein the tail end of the front board body is connected with a rear board body, and the front end of the front board body is connected with an air switch board;

the wire pressing plate is positioned on the outer surface of the front plate body, and an ammeter terminal connector is connected inside the wire pressing plate;

the first bottom plate is positioned at the bottom end of the front plate body, and the first bottom plate is connected with the front plate body in a fitting manner;

the second bottom plate is located at the bottom end of the rear plate body and is connected with the front plate body in a fitting mode.

As a preferred technical scheme, the front plate body and the rear plate body are of the same structure, screw holes are formed in the front plate body and the rear plate body respectively, and the outer surfaces of the front plate body and the rear plate body are provided with transverse connecting grooves and transverse connectors respectively.

Adopt above-mentioned technical scheme, preceding plate body is the same and length difference with back plate body structure to all be provided with wiring passageway and line ball board, the position corresponds each other, accomplishes the back at plate body and back plate body concatenation, and accessible horizontal spread groove and horizontal connector transversely splice, thereby have improved the holistic mobility of threading board.

According to the preferred technical scheme, the bottom parts of the front plate body and the rear plate body and the outer surfaces of the first bottom plate and the second bottom plate are respectively provided with a wiring channel, and the interior of the front plate body and the interior of the rear plate body are respectively provided with a vent hole.

By adopting the technical scheme, the wiring channels of the front plate body and the rear plate body are mutually attached to the wiring channels of the first bottom plate and the second bottom plate, so that a complete wiring channel can be formed, the length and the width of the wiring channels arranged on the front plate body and the rear plate body as well as the first bottom plate and the second bottom plate are the same, and wiring operation and splicing can be well performed.

As a preferred technical scheme of the utility model, the tail end of the front plate body is provided with a longitudinal connecting groove.

By adopting the technical scheme, the longitudinal connecting groove arranged at the tail end of the front plate body is connected with the longitudinal connector arranged at the front end of the rear plate body, so that the front plate body and the rear plate body are integrally combined into a whole, and the connecting air switch plate is connected to enable the wiring ends of the two plate bodies to be connected in series, thereby increasing the functionality of the wiring board.

As a preferred technical scheme of the utility model, the front end of the rear plate body is provided with a longitudinal connector which is movably connected with the longitudinal connecting groove.

By adopting the technical scheme, after the rear plate body and the front plate body are combined with the first bottom plate and the second bottom plate respectively, the rear plate body and the front plate body are spliced through the connection of the longitudinal connector and the longitudinal connecting groove, and the convenience of the wiring board combination is improved.

As a preferred technical solution of the present invention, the first bottom plate and the second bottom plate are movably connected, a perimeter of the first bottom plate is the same as a perimeter of the front plate body, and a perimeter of the second bottom plate is the same as a perimeter of the rear plate body.

By adopting the technical scheme, the first bottom plate and the second bottom plate are split with the first bottom plate and the second bottom plate, and wiring can be flexibly completed, so that the overall practicability is increased.

Compared with the prior art, the utility model has the beneficial effects that: this novel combination threading board:

1. through setting up the threading board into split type, be two plate bodys and two bottom plates respectively, plate body and bottom plate concatenation accomplish the back and the plate body and the bottom plate that another concatenation was accomplished make up the concatenation, can place the electric wire between plate body and bottom plate before the threading to fix the electric wire with the wiring passageway coincide, avoid the threading board of integral type to need carry out the threading operation, not only can improve the installation effectiveness, be convenient for simultaneously carry out the dismouting to the threading board and overhaul.

2. The ammeter adopts connector formula installation on the plate body, and the installation is convenient, and the terminal surrounds the contact entirely, can avoid the electric energy meter terminal because the contact failure and the problem of generating heat that leads to.

Drawings

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

FIG. 2 is a schematic view of the connection of the front plate and the rear plate according to the present invention;

FIG. 3 is a schematic top view of the front and rear panels of the present invention;

fig. 4 is a schematic top view of the first and second bottom plates according to the present invention.

In the figure: 1. a front plate body; 2. a rear plate body; 3. a wire pressing plate; 4. a vent hole; 5. a screw hole; 6. connecting grooves in a transverse direction; 7. a transverse connector; 8. a wiring channel; 9. a longitudinal connector; 10. longitudinal connecting grooves; 11. a first base plate; 12. a second base plate; 13. an air switch panel; 14. ammeter terminal connector.

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: a novel combination threading board, comprising:

the front plate body 1 is a main mounting structure, the tail end of the front plate body 1 is connected with a rear plate body 2, and the front end of the front plate body 1 is connected with an air switch plate 13; the wire pressing plate 3 is positioned on the outer surface of the front plate body 1, and an ammeter terminal connector 14 is connected inside the wire pressing plate 3; the first bottom plate 11 is positioned at the bottom end of the front plate body 1, and the first bottom plate 11 is connected with the front plate body 1 in a fitting manner; the second bottom plate 12 is located at the bottom end of the rear plate body 2, and the second bottom plate 12 is attached to the front plate body 1.

The front plate body 1 and the rear plate body 2 are of the same structure, 4 screw holes 5 are formed in the front plate body 1 and the rear plate body 2, and 2 transverse connecting grooves 6 and transverse connectors 7 are formed in the outer surfaces of the front plate body 1 and the rear plate body 2; the front plate body 1 and the rear plate body 2 are identical in structure and different in length, are provided with the wiring channels 8 and the line pressing plates 3, correspond to each other in position, and can be transversely spliced through the transverse connecting grooves 6 and the transverse connectors 7 after the plate bodies 1 and the rear plate body 2 are spliced, so that the overall maneuverability of the threading plate is improved; wiring channels 8 are respectively arranged at the bottoms of the front plate body 1 and the rear plate body 2 and the outer surfaces of the first bottom plate 11 and the second bottom plate 12, and ventilation holes 4 are respectively formed in the front plate body 1 and the rear plate body 2; the wiring channels 8 of the front plate body 1 and the rear plate body 2 and the wiring channels 8 of the first bottom plate 11 and the second bottom plate 12 are mutually attached to form a complete wiring channel 8, and the wiring channels 8 arranged on the front plate body 1 and the rear plate body 2 and the first bottom plate 11 and the second bottom plate 12 are the same in length and width, so that wiring operation and splicing can be well carried out; the tail end of the front plate body 1 is provided with 2 longitudinal connecting grooves 10; the longitudinal connecting groove 10 arranged at the tail end of the front plate body 1 is mutually connected with the longitudinal connector 9 arranged at the front end of the rear plate body 2, so that the front plate body 1 and the rear plate body 2 are integrally combined into a whole, and the connecting air switch plate 13 is connected to connect the wiring ends of the two plate bodies in series, thereby increasing the functionality of the wiring board; the front end of the rear plate body 2 is provided with 2 longitudinal connectors 9, and the longitudinal connectors 9 are movably connected with longitudinal connecting grooves 10; after the rear plate body 2 and the front plate body 1 are combined with the first bottom plate 11 and the second bottom plate 12 respectively, the rear plate body 2 and the front plate body 1 are spliced through the connection of the longitudinal connector 9 and the longitudinal connecting groove 10, so that the convenience of the combination of the wiring boards is improved; the first bottom plate 11 is movably connected with the second bottom plate 12, the circumference of the first bottom plate 11 is the same as that of the front plate body 1, and the circumference of the second bottom plate 12 is the same as that of the rear plate body 2; first bottom plate 11 and second bottom plate 12 and first bottom plate 11 and second bottom plate 12 are split type, completion wiring work that can be nimble to holistic practicality has been increased.

The working principle is as follows: when using this novel combination threading board, at first place the conductor wire of predetermineeing in the front plate body 1 and the wiring passageway 8 between back plate body 2 and first bottom plate 11 and the second bottom plate 12, correspond through screw 5 position afterwards, and use the bolt to fix, horizontal spread groove 6 simultaneously, vertical spread groove 10 also corresponds with it with horizontal connector 7 and vertical connector 9 positions and is connected, carry out the crimping to the electric wire of wiring passageway 8 by line ball board 3 and ammeter terminal connector 14, not only be convenient for install the electric wire, reduce the operation complexity, the holistic functionality of threading board has still been improved simultaneously, thereby holistic practicality has been increased.

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

1. A novel combination threading board which is characterized by comprising:

the front plate body (1) is a main mounting structure, the tail end of the front plate body (1) is connected with a rear plate body (2), and the front end of the front plate body (1) is connected with an air switch plate (13);

the wire pressing plate (3) is located on the outer surface of the front plate body (1), and an electric meter terminal connector (14) is connected to the interior of the wire pressing plate (3);

the first bottom plate (11) is positioned at the bottom end of the front plate body (1), and the first bottom plate (11) is connected with the front plate body (1) in a fitting manner;

the second bottom plate (12) is located at the bottom end of the rear plate body (2), and the second bottom plate (12) is connected with the front plate body (1) in a fitting mode.

2. The novel combined threading board as claimed in claim 1, wherein: preceding plate body (1) is the same structure with back plate body (2), preceding plate body (1) all is provided with 4 screw (5) with back plate body (2) inside, preceding plate body (1) all is provided with 2 horizontal connecting groove (6) and horizontal connector (7) with back plate body (2) surface.

3. The novel combined threading board as claimed in claim 1, wherein: preceding plate body (1) and back plate body (2) bottom and first bottom plate (11) and second bottom plate (12) surface all are provided with wiring passageway (8), ventilation hole (4) have all been seted up to preceding plate body (1) and back plate body (2) inside.

4. The novel combined threading board as claimed in claim 1, wherein: the end of the front plate body (1) is provided with 2 longitudinal connecting grooves (10).

5. The novel combined threading board as claimed in claim 1 or 4, wherein: the rear plate body (2) is provided with 2 longitudinal connectors (9) at the front end, and the longitudinal connectors (9) are movably connected with longitudinal connecting grooves (10).

6. The novel combined threading board as claimed in claim 1, wherein: the first bottom plate (11) is movably connected with the second bottom plate (12), the perimeter of the first bottom plate (11) is the same as that of the front plate body (1), and the perimeter of the second bottom plate (12) is the same as that of the rear plate body (2).