CN217769194U

CN217769194U - Electrical distribution equipment convenient for debugging equipment

Info

Publication number: CN217769194U
Application number: CN202221968542.4U
Authority: CN
Inventors: 候彦启; 马建荣; 滕如宝; 马庆旺; 王学明; 李明
Original assignee: Shawan Baoying Coal Co ltd
Current assignee: Shawan Baoying Coal Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-08
Anticipated expiration: 2032-07-28

Abstract

The utility model relates to the technical field of distribution equipment, and discloses electrical distribution equipment convenient for debugging equipment, which comprises a box body, a plurality of slide rails are arranged on the inner wall of the box body, the slide rails are connected with a mounting frame in a sliding way, a voltage reduction mechanism and a voltage boosting mechanism are fixedly arranged on the mounting frame, the voltage reduction mechanism is electrically connected with the voltage boosting mechanism, a switching component is arranged on the box body, and the switching component is respectively electrically connected with the voltage reduction mechanism and the voltage boosting mechanism; the utility model discloses the equipment that conveniently needs the operation of going into the well is the debugging of trial run subaerial, has improved equipment debugging efficiency, avoids the transportation of making a round trip, has effectively practiced thrift manpower and materials, can increase the operating space that the staff overhauld each part simultaneously.

Description

Electrical distribution equipment convenient to debug equipment

Technical Field

The utility model relates to a distribution equipment technical field specifically is for the electrical distribution equipment to equipment debugging.

Background

In the environment of colliery collection, subaerial only has two kinds of voltages of 10kV and 380V, transports the equipment that comes the maintenance on the ground or need the equipment of operation of going into the well from the pit, can't accomplish debugging and trial run subaerial, needs transport the equipment of having maintained or need the equipment of operation of going into the well to the trial run in the pit, if there is the trouble, still transports the ground once more, so relapse, has caused the waste of a large amount of manpower and material resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric distribution equipment convenient to equipment debugging aims at providing the equipment that makes things convenient for and needs the operation of going into the well subaerial trial run debugging, has improved equipment debugging efficiency, avoids the transportation of making a round trip, has effectively practiced thrift manpower and materials, can increase the operating space's of staff to each part maintenance simultaneously electric distribution equipment of being convenient for to equipment debugging.

The utility model discloses a realize like this:

electric distribution equipment convenient to equipment debugging, the power distribution box comprises a box body, many slide rails are installed to the box inner wall, many slide rail sliding connection has the mounting bracket, fixed mounting has step-down mechanism and the mechanism that steps up on the mounting bracket, step-down mechanism with step-up mechanism electricity is connected, install switching module on the box, switching module respectively with step-down mechanism and step-up mechanism electricity are connected.

Furthermore, the voltage reduction mechanism adopts an illumination comprehensive protector, a high-voltage end of the illumination comprehensive protector is connected with ground voltage, and a low-voltage end of the illumination comprehensive protector is respectively connected with the voltage reduction mechanism and the switching component.

Further, the step-up mechanism comprises a plurality of transformers and a plurality of alternating current contactors, the number of the transformers corresponds to the number of the alternating current contactors, the low-voltage end of each transformer is connected with the step-down mechanism, the high-voltage end of each transformer is connected with the alternating current contactor, and the alternating current contactors are connected with the switching component respectively.

Further, the switching component adopts a command switch, and the command switch is respectively connected with the voltage reduction mechanism and the voltage boost mechanism.

Further, the mounting bracket include with slide rail sliding connection's mounting panel, the mounting panel is kept away from slide rail one side is provided with a plurality of connecting plates side by side, and is a plurality of the connecting plate all with fixed connection is given to the mounting panel, seted up a plurality of first connecting holes on the connecting plate, first connecting hole on two adjacent connecting plates is just to setting up, every the connecting plate top is provided with the otic placode, and is a plurality of the equal fixed connection base plate of otic placode, the base plate with step-up mechanism or step-down mechanism fixed connection, the otic placode with the connecting plate butt, a plurality of second connecting holes have been seted up on the otic placode, the second connecting hole with first connecting hole is just to setting up, is located the interior locating pin that inserts of same axial first connecting hole and second connecting hole.

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

in practical application, the power distribution equipment is connected with equipment needing to be run in a well through a wire, ground voltage is power on of the power distribution equipment, the power distribution equipment reduces the ground voltage through the voltage reduction mechanism and outputs a voltage, the voltage boosting mechanism boosts the voltage output by the voltage reduction mechanism, the voltage boosting mechanism outputs multiple paths of voltages with different amplitudes, and finally the multiple paths of voltages with different amplitudes are switched through the switching assembly, so that the power supply for the equipment needing to be run in the well is realized, and the test run debugging of the equipment needing to be run in the well on the ground is conveniently completed; when the distribution equipment needs to be overhauled, the door of the box body is opened, and the mounting frame is pulled out of the box body under the action of the plurality of slide rails, so that the operation space of workers for each part is effectively enlarged; the utility model discloses the equipment that conveniently needs the operation of going into the well is the debugging of trial run subaerial, has improved equipment debugging efficiency, avoids the transportation of making a round trip, has effectively practiced thrift manpower and materials, can increase the operating space that the staff overhauld each part simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

fig. 2 is a schematic block circuit diagram of the present invention.

Reference numerals: a box body 1; a slide rail 2; a mounting frame 3; a mounting plate 31; a connecting plate 32; a first connection hole 33; an ear plate 34; a second connection hole 35; a locating pin 36; a substrate 37; a pressure reducing mechanism 4; a boost means 5; a transformer 51; an AC contactor 52; a switching component 6.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 and fig. 2, the electric power distribution equipment convenient for equipment debugging includes a box body 1, a plurality of slide rails 2 are installed on the inner wall of the box body 1, the plurality of slide rails 2 are slidably connected to an installation frame 3, a voltage reduction mechanism 4 and a voltage boosting mechanism 5 are fixedly installed on the installation frame 3, the voltage reduction mechanism 4 is electrically connected to the voltage boosting mechanism 5, a switching assembly 6 is installed on the box body 1, and the switching assembly 6 is respectively electrically connected to the voltage reduction mechanism 4 and the voltage boosting mechanism 5.

In practical application, the power distribution equipment is connected with equipment needing to be run into a well through a wire, the ground voltage is that the power distribution equipment is electrified, the power distribution equipment reduces the ground voltage through the voltage reduction mechanism 4 and outputs a voltage, the voltage reduction mechanism 5 increases the voltage output by the voltage reduction mechanism 4, the voltage reduction mechanism 5 outputs a plurality of paths of voltages with different amplitudes, and finally the switching assembly 6 switches the plurality of paths of voltages with different amplitudes so as to supply power to the equipment needing to be run into the well, thereby conveniently completing the test run debugging of the equipment needing to be run into the well on the ground; when the power distribution equipment needs to be overhauled, the door of the box body 1 is opened, and the mounting rack 3 is pulled out of the box body 1 under the action of the plurality of slide rails 2, so that the operation space of workers for each part is effectively enlarged; the utility model discloses the equipment that conveniently needs the operation of going into the well is the debugging of trial run subaerial, has improved equipment debugging efficiency, avoids the transportation of making a round trip, has effectively practiced thrift manpower and materials, can increase the operating space that the staff overhauld each part simultaneously.

Referring to fig. 1 and fig. 2, the voltage reducing mechanism 4 adopts an illumination integrated circuit, a high voltage end of the illumination integrated circuit is connected to a ground voltage, and a low voltage end of the illumination integrated circuit is connected to the voltage increasing mechanism 5 and the switching element 6, respectively. In this embodiment, the illumination comprehensive protection is an existing structure, and is not described again, the high-voltage end of the illumination comprehensive protection is connected to 380V ground voltage, the illumination comprehensive protection reduces the 380V ground voltage, and the low-voltage end of the illumination comprehensive protection outputs 127V voltage to the voltage boosting mechanism 5 and the switching component 6 respectively.

Referring to fig. 1 and 2, the step-up mechanism 5 includes a plurality of transformers 51 and a plurality of ac contactors 52, the number of the transformers 51 corresponds to the number of the ac contactors 52, a low voltage end of the transformer 51 is connected to the step-down mechanism 4, a high voltage end of the transformer 51 is connected to the ac contactor 52, and the plurality of ac contactors 52 are respectively connected to the switching assembly 6. In this embodiment, the plurality of transformers 51 respectively boost the voltage output by the voltage reduction mechanism 4, and the plurality of ac contactors 52 respectively output the voltages at the high voltage end of the plurality of transformers 51 correspondingly, so as to obtain a plurality of paths of voltages with different amplitudes, for example, the voltages output by the voltage reduction mechanism 4 are respectively boosted to 660V and 1140V.

Referring to fig. 1 and fig. 2, the switching element 6 is a command switch, and the command switch is respectively connected to the voltage reducing mechanism 4 and the voltage increasing mechanism 5. In this embodiment, the group command switch is of an existing structure, and is not described in detail, and the group command switch is used for switching multiple paths of different amplitude voltages, so that the distribution equipment can be switched according to the requirements of the equipment running in the well on different amplitude voltages.

Referring to fig. 1 and 2, the mounting bracket 3 includes a mounting plate 31 slidably connected to the slide rail 2, a plurality of connecting plates 32 are arranged in parallel on one side of the mounting plate 31 away from the slide rail 2, the plurality of connecting plates 32 are fixedly connected to the mounting plate 31, a plurality of first connecting holes 33 are formed in the connecting plates 32, the first connecting holes 33 on two adjacent connecting plates 32 are arranged right opposite to each other, an ear plate 34 is arranged above each connecting plate 32, the plurality of ear plates 34 are fixedly connected to a base plate 37, the base plate 37 is fixedly connected to the step-up mechanism 5 or the step-down mechanism 4, the ear plate 34 is abutted to the connecting plates 32, a plurality of second connecting holes 35 are formed in the ear plate 34, the second connecting holes 35 are arranged right opposite to the first connecting holes 33, and positioning pins 36 are inserted into the first connecting holes 33 and the second connecting holes 35 which are located in the same axial direction. In this embodiment, during installation, the door of the box body 1 is opened, the mounting plate 31 is pulled out, the mounting plate 31 slides relative to the inner wall of the box body 1, so as to install the voltage boosting mechanism 5 or the voltage reducing mechanism 4, the plurality of ear plates 34 on the substrate 37 for fixing are placed on the connecting plate 32, the ear plates 34 and the connecting plate 32 are arranged in a staggered manner, the position of the voltage boosting mechanism 5 or the voltage reducing mechanism 4 is adjusted, the first connecting hole 33 is opposite to the second connecting hole 35, the positioning pin 36 is inserted into the first connecting hole 33 and the second connecting hole 35 in the same axial direction, and the connecting wires between the connected components are installed; when the lifting mechanism needs to be disassembled and maintained, the positioning pin 36 used for limiting is taken down, and each connecting lead is disconnected, so that the lifting mechanism 5 or the voltage reducing mechanism 4 can be taken out for maintenance, and the voltage reducing mechanism 4 and the lifting mechanism 5 can be conveniently assembled and disassembled.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Electric distribution equipment convenient to debug equipment includes box (1) its characterized in that: many slide rails (2) are installed to box (1) inner wall, many slide rail (2) sliding connection has mounting bracket (3), fixed mounting has step-down mechanism (4) and step-up mechanism (5) on mounting bracket (3), step-down mechanism (4) with step-up mechanism (5) electricity is connected, install switching module (6) on box (1), switching module (6) respectively with step-down mechanism (4) and step-up mechanism (5) electricity are connected.

2. The electrical distribution apparatus for facilitating device commissioning as recited in claim 1 wherein said voltage reduction mechanism (4) employs an illumination complex, a high voltage end of said illumination complex is connected to ground voltage, and a low voltage end of said illumination complex is connected to said voltage boost mechanism (5) and said switching element (6), respectively.

3. The electrical distribution apparatus for facilitating device commissioning as recited in claim 1 wherein said step-up means (5) comprises a plurality of transformers (51) and a plurality of ac contactors (52), the number of said transformers (51) corresponding to the number of said ac contactors (52), the low voltage side of said transformers (51) being connected to said step-down means (4), the high voltage side of said transformers (51) being connected to said ac contactors (52), each of said plurality of ac contactors (52) being connected to said switching assembly (6).

4. Electrical distribution device for facilitating the commissioning of a device according to claim 1, characterized in that said switching assembly (6) employs command switches connected to a step-down mechanism (4) and a step-up mechanism (5), respectively.

5. The electrical distribution equipment convenient to debug equipment according to claim 1, characterized in that, mounting bracket (3) include with slide rail (2) sliding connection's mounting panel (31), mounting panel (31) are kept away from slide rail (2) one side and are provided with a plurality of connecting plates (32) side by side, and is a plurality of connecting plate (32) all with fixed connection is given to mounting panel (31), seted up a plurality of first connecting holes (33) on connecting plate (32), first connecting hole (33) on two adjacent connecting plates (32) are just to setting up, every connecting plate (32) top is provided with otic placode (34), and is a plurality of equal fixed connection base plate (37) of otic placode (34), base plate (37) with mechanism (5) or step-down mechanism (4) fixed connection, otic placode (34) with connecting plate (32) butt, a plurality of second connecting holes (35) have been seted up on otic placode (34), second connecting hole (35) with first connecting hole (33) are just to setting up, are located same axial first connecting hole (33) and second connecting hole (35) and step-up the interpolation pin (36).