CN212872621U - Voltage transformer error test junction box - Google Patents
Voltage transformer error test junction box Download PDFInfo
- Publication number
- CN212872621U CN212872621U CN202021488978.4U CN202021488978U CN212872621U CN 212872621 U CN212872621 U CN 212872621U CN 202021488978 U CN202021488978 U CN 202021488978U CN 212872621 U CN212872621 U CN 212872621U
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- junction box
- slide
- mounting
- voltage transformer
- sliding block
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Abstract
The utility model discloses a voltage transformer error test junction box, including support, slide one and mounting panel, the support top is provided with the junction box, be provided with on the lateral wall in the junction box slide one, be provided with the locating hole on the slide one, the slide one-to-one side is provided with the sliding block, sliding block one side is provided with the mounting bracket, be provided with the mounting hole on the mounting bracket. Has the advantages that: the utility model discloses a set up slide one, sliding block, locating pin and locating hole, can move on slide one through the sliding block, adjust mounting bracket and electrical components to suitable wiring height to use the locating pin to fix, after the wiring is accomplished, extract the locating pin, make the sliding block drive mounting bracket and electrical components remove to suitable mounting height again, and reuse the locating pin to the mounting bracket with the sliding block is fixed, makes things convenient for the staff to wire, reduces working strength.
Description
Technical Field
The utility model relates to a junction box field, concretely relates to voltage transformer error test junction box.
Background
The voltage transformer is similar to a transformer, is an instrument for transforming voltage, and is mainly used for supplying power to a measuring instrument and a relay protection device, measuring the voltage, power and electric energy of a line, or protecting valuable equipment, a motor and a transformer in the line when the line fails, so that the capacity of the voltage transformer is very small, generally only a few volt-amperes and dozens of volt-amperes, and the maximum voltage is not more than one thousand volt-amperes.
Current voltage transformer error test junction box is in the use, the staff is when working a telephone switchboard, need fix electrical components and mounting bracket in the junction box earlier, then work a telephone switchboard, because the mounting height of electrical components and mounting bracket is fixed height, lead to the staff inconvenient to work a telephone switchboard, increase working strength, and because current voltage transformer error test junction box is in the use, because junction box inner space is limited, lead to the installer when using bolt fixed voltage transformer, operational environment receives the restriction, reduce work efficiency, consequently, need a voltage transformer error test junction box to solve current problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, a voltage transformer error test junction box is proposed at present, the problem of current voltage transformer error test junction box in the use has been solved, when the staff is working a telephone switchboard, need fix electrical components and mounting bracket in the junction box earlier, then working a telephone switchboard, because the mounting height of electrical components and mounting bracket is fixed height, lead to the staff inconvenient to work a telephone switchboard, increase working strength, and because current voltage transformer error test junction box is in the use, because junction box inner space is limited, lead to the installer when using bolt fixed voltage transformer, work environment receives the restriction, reduce work efficiency.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a voltage transformer error test junction box, including support, slide one and mounting panel, the support top is provided with the junction box, be provided with on the lateral wall in the junction box slide one, be provided with the locating hole on the slide one, the slide one-to-one side is provided with the sliding block, sliding block one side is provided with the mounting bracket, be provided with the mounting hole on the mounting bracket, mounting bracket one side is provided with the locating pin, the bottom is provided with voltage transformer in the junction box, the voltage transformer below is provided with the mounting panel, the mounting panel below is provided with slide two, a mounting panel lateral wall middle part is provided with the mounting, be provided with the fixed orifices on the mounting, junction box one side is provided with the cabinet door, cabinet door one side is provided with the louv.
Furthermore, the junction box is connected with the first slide way through screws, and the positioning hole is formed in the first slide way.
By adopting the technical scheme, the positioning pin is convenient to connect and fix with the junction box through the positioning hole.
Further, the sliding block with a slide sliding connection, the mounting bracket with sliding block screwed connection.
Through adopting above-mentioned technical scheme, can pass through the sliding block is in first the slide moves, drives the mounting bracket removes.
Further, the voltage transformer is connected with the mounting plate through bolts, and the mounting plate is connected with the second slide way in a sliding mode.
Through adopting above-mentioned technical scheme, can make the mounting panel passes through slide two remove extremely the junction box is outside, makes things convenient for the staff to use the bolt will voltage transformer installation is fixed on the mounting panel.
Furthermore, the fixing piece is connected with the mounting plate through screws, and the fixing hole is formed in the fixing piece.
Through adopting above-mentioned technical scheme, can pass through on the mounting the fixed orifices will the mounting panel with the junction box is connected fixedly.
Furthermore, the mounting hole is formed in the mounting frame, and the positioning pin penetrates through the mounting frame, the sliding block and the first slide way and the junction box in an inserting mode.
Through adopting above-mentioned technical scheme, can pass through the locating pin is right the mounting bracket with the sliding block is fixed.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that when the existing error testing junction box of the voltage transformer is used, when workers carry out wiring, electrical components and a mounting frame are firstly fixed in the junction box and then wiring is carried out, because the installation height of the electrical element and the installation frame is fixed height, the wiring of workers is inconvenient, and the working strength is increased, the utility model can move on the first slide way through the sliding block by arranging the first slide way, the sliding block, the positioning pin and the positioning hole, and adjust the installation frame and the electrical element to the proper wiring height, and fixed by a positioning pin, after wiring is finished, the positioning pin is pulled out, the sliding block drives the mounting rack and the electrical element to move to a proper mounting height, the mounting frame and the sliding block are fixed by the positioning pins again, so that the wiring of workers is facilitated, and the working strength is reduced;
2. for solving at present because current voltage transformer error test junction box is in the use, because the junction box inner space is limited, lead to the installer when using bolt fixed voltage transformer, operational environment receives the restriction, reduces work efficiency's problem, the utility model discloses a set up mounting panel, slide two, mounting and fixed orifices, the mounting panel can remove to the junction box outside through slide two, makes things convenient for the staff to use the bolt with voltage transformer fixed mounting board on, then push back the mounting panel to use the fixed orifices on the bolt passes through the mounting, fix the mounting panel, avoid operational environment to receive the restriction, improve work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an error testing junction box for a voltage transformer according to the present invention;
fig. 2 is a main sectional view of the error testing junction box of the voltage transformer of the present invention;
fig. 3 is an enlarged view of a position a in the error testing connection box of the voltage transformer of the present invention;
fig. 4 is a top view of the fixing member and the fixing hole in the error testing connection box of the voltage transformer of the present invention.
The reference numerals are explained below:
1. a support; 2. a junction box; 3. a first slideway; 4. a slider; 5. a mounting frame; 6. mounting holes; 7. positioning pins; 8. positioning holes; 9. a voltage transformer; 10. mounting a plate; 11. a second slideway; 12. a fixing member; 13. a fixing hole; 14. a cabinet door; 15. and (4) heat dissipation holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the junction box for testing the error of the voltage transformer in the embodiment includes a support 1, a first slide way 3 and a mounting plate 10, a junction box 2 is disposed above the support 1, the junction box 2 can be used for wiring, the first slide way 3 is disposed on one side wall in the junction box 2, the first slide way 3 can enable a sliding block 4 to slide, a positioning hole 8 is disposed on the first slide way 3, the positioning hole 8 facilitates a positioning pin 7 to be connected and fixed with the junction box 2, the sliding block 4 is disposed on one side of the first slide way 3, a mounting frame 5 is disposed on one side of the sliding block 4, a mounting hole 6 is disposed on the mounting frame 5, a worker can mount an electrical component through the mounting hole 6, the sliding block 4 can adjust the positions of the mounting frame 5 and the electrical component, the positioning pin 7 is disposed on one side of the mounting frame 5, the, voltage transformer 9 can be used for alternating voltage, voltage transformer 9 below is provided with mounting panel 10, voltage transformer 9 can be installed to mounting panel 10, mounting panel 10 below is provided with two 11 of slides, two 11 of slides can make mounting panel 10 slide, mounting panel 10 a lateral wall middle part is provided with mounting 12, mounting 12 can be connected with junction box 2, be provided with fixed orifices 13 on mounting 12, the staff can use the bolt to fix mounting panel 10 through fixed orifices 13, 2 one sides of junction box are provided with cabinet door 14, cabinet door 14 can protect junction box 2, cabinet door 14 one side is provided with louvre 15, louvre 15 can dispel the heat in the junction box 2.
As shown in fig. 1 to 4, in this embodiment, the junction box 2 is connected to the first slide rail 3 by screws, the positioning hole 8 is formed in the first slide rail 3, the sliding block 4 is connected to the first slide rail 3 in a sliding manner, the mounting frame 5 is connected to the sliding block 4 by screws, the voltage transformer 9 is connected to the mounting plate 10 by bolts, and the mounting plate 10 is connected to the second slide rail 11 in a sliding manner.
As shown in fig. 1 to 4, in the present embodiment, the fixing member 12 is screwed to the mounting plate 10, the fixing hole 13 is formed on the fixing member 12, the mounting hole 6 is formed on the mounting frame 5, and the positioning pin 7 penetrates through the mounting frame 5, the sliding block 4 and the first slideway 3 to be inserted into the junction box 2.
The specific implementation process of this embodiment is as follows: when the cabinet door is used, a worker opens the cabinet door 14, pulls the mounting plate 10 to enable the mounting plate 10 to move to the outside of the junction box 2 through the second slide rail 11, then fixes the voltage transformer 9 on the mounting plate 10 through the bolts, then pushes back the mounting plate 10, and fixes the mounting plate 10 through the fixing holes 13 in the fixing pieces 12 through the bolts c, so that the working environment is prevented from being limited, the working efficiency is improved, after the installation is completed, the electrical components are installed and fixed through the mounting holes 6 in the mounting frame 5, after the fixation is completed, the mounting frame 5 and the electrical components are adjusted to proper wiring heights through the sliding block 4 moving on the first slide rail 3, the wiring is performed through the positioning pin 7, after the wiring is completed, the positioning pin 7 is pulled out, the sliding block 4 drives the mounting frame 5 and the electrical components to move to the proper installation heights, and reuse locating pin 7 to fix mounting bracket 5 and sliding block 4, to make things convenient for the staff to carry out the wiring, reduce working strength, then close cabinet door 14 and protect junction box 2, during equipment operation, can dispel the heat through louvre 15 on the cabinet door 14.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a voltage transformer error test junction box which characterized in that: the wiring box comprises a support (1), a first slide (3) and a mounting plate (10), wherein a wiring box (2) is arranged above the support (1), the first slide (3) is arranged on the inner side wall of the wiring box (2), a positioning hole (8) is formed in the first slide (3), a sliding block (4) is arranged on one side of the first slide (3), a mounting frame (5) is arranged on one side of the sliding block (4), a mounting hole (6) is formed in the mounting frame (5), a positioning pin (7) is arranged on one side of the mounting frame (5), a voltage transformer (9) is arranged at the bottom in the wiring box (2), the mounting plate (10) is arranged below the voltage transformer (9), a second slide (11) is arranged below the mounting plate (10), a fixing part (12) is arranged in the middle of one side wall of the mounting plate (10), and a fixing hole (13) is, a cabinet door (14) is arranged on one side of the junction box (2), and heat dissipation holes (15) are formed in one side of the cabinet door (14).
2. The voltage transformer error testing junction box of claim 1, wherein: the junction box (2) is in screw connection with the first slideway (3), and the positioning hole (8) is formed in the first slideway (3).
3. The voltage transformer error testing junction box of claim 1, wherein: sliding block (4) with slide (3) sliding connection, mounting bracket (5) with sliding block (4) screwed connection.
4. The voltage transformer error testing junction box of claim 1, wherein: the voltage transformer (9) is connected with the mounting plate (10) through bolts, and the mounting plate (10) is connected with the second slide way (11) in a sliding mode.
5. The voltage transformer error testing junction box of claim 1, wherein: the fixing piece (12) is in screw connection with the mounting plate (10), and the fixing hole (13) is formed in the fixing piece (12).
6. The voltage transformer error testing junction box of claim 1, wherein: the mounting hole (6) is formed in the mounting frame (5), and the positioning pin (7) penetrates through the mounting frame (5), the sliding block (4) and the first slide (3) and the junction box (2) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488978.4U CN212872621U (en) | 2020-07-25 | 2020-07-25 | Voltage transformer error test junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488978.4U CN212872621U (en) | 2020-07-25 | 2020-07-25 | Voltage transformer error test junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212872621U true CN212872621U (en) | 2021-04-02 |
Family
ID=75217124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021488978.4U Active CN212872621U (en) | 2020-07-25 | 2020-07-25 | Voltage transformer error test junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212872621U (en) |
-
2020
- 2020-07-25 CN CN202021488978.4U patent/CN212872621U/en active Active
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