CN215418989U

CN215418989U - Mounting structure of high-voltage busbar

Info

Publication number: CN215418989U
Application number: CN202121574606.8U
Authority: CN
Inventors: 王�华; 胡子剑; 周强; 郭泱泱; 戴勤; 陈志清
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-04
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a mounting structure of a high-voltage bus bar, which comprises a cabinet body and a mounting plate, wherein a cabinet door is arranged at the opening end of the cabinet body, a trapezoidal slot is arranged at the bottom of the cabinet body, a trapezoidal insert block matched with the trapezoidal slot is inserted and connected in the trapezoidal slot, the mounting plate is fixedly connected on the trapezoidal insert block, a fixing mechanism is arranged at the bottom of the trapezoidal slot, the fixing mechanism is abutted against one end of the trapezoidal insert block, a trapezoidal sliding groove is arranged on the mounting plate, a plurality of trapezoidal sliding blocks matched with the trapezoidal sliding blocks are connected in the trapezoidal sliding groove in a sliding mode, a limiting groove is arranged at the bottom of the trapezoidal sliding groove, a rack plate is fixedly connected on the bottom of the limiting groove, elastic mechanisms are arranged at the lower ends of the plurality of trapezoidal sliding blocks, the elastic mechanisms are meshed with the rack plate, and a bus bar mounting frame is fixedly connected at the upper ends of the plurality of trapezoidal sliding blocks. The utility model is convenient for the staff to adjust the installation position of the bus bar and also convenient for the staff to overhaul the bus bar.

Description

Mounting structure of high-voltage busbar

Technical Field

The utility model relates to the technical field of high-voltage busbar installation, in particular to an installation structure of a high-voltage busbar.

Background

The busbar is a connecting copper bar or aluminum bar of a main switch and switches in each shunt circuit in a power supply system, the surface of the busbar is subjected to insulation treatment and is mainly used as a lead, the high-voltage busbar is generally installed on the inner wall of a cabinet body and cannot be adjusted after being installed, and when the high-voltage busbar is damaged, a worker can only overhaul the high-voltage busbar in a narrow space of the cabinet body, so that the overhaul difficulty of the high-voltage busbar is higher.

The mounting structure of the high-voltage busbar used in the current market is not convenient for workers to adjust the mounting position of the busbar, and the workers are not convenient to overhaul the busbar.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, most of mounting structures of high-voltage busbars are inconvenient for workers to adjust the mounting positions of the busbars and overhaul the busbars, and provides a mounting structure of a high-voltage busbar, which not only is convenient for the workers to adjust the mounting positions of the busbars, but also is convenient for the workers to overhaul the busbars.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a mounting structure of a high-voltage bus bar comprises a cabinet body and a mounting plate, wherein a cabinet door is arranged at the open end of the cabinet body, the bottom of the cabinet body is provided with a trapezoidal slot, a trapezoidal insertion block matched with the trapezoidal slot is inserted and connected in the trapezoidal slot, the mounting plate is fixedly connected to the trapezoidal insertion block, the bottom of the trapezoidal insertion groove is provided with a fixing mechanism, the fixing mechanism is contacted with one end of the trapezoidal insert block in an abutting mode, the mounting plate is provided with a trapezoidal sliding groove, a plurality of trapezoidal sliding blocks which are matched with the trapezoidal sliding grooves are connected in the trapezoidal sliding grooves in a sliding manner, the bottom of each trapezoidal sliding groove is provided with a limit groove, fixedly connected with rack plate, polylith on the bottom of spacing groove the lower extreme of trapezoidal slider all is equipped with elastic mechanism, and is a plurality of elastic mechanism all meshes with rack plate mutually, polylith female mounting bracket of arranging of equal fixedly connected with in upper end of trapezoidal slider.

Preferably, fixed establishment is including setting up the first shifting chute on trapezoidal slot bottom, sliding connection has the assorted with it to support tight piece in the first shifting chute, support tight piece and the relative one end of trapezoidal inserted block and offset the contact, support many first springs of fixedly connected with between the lower extreme of tight piece and the bottom of first shifting chute, fixed establishment's setting is convenient for the staff and installs and dismantle the mounting panel, and then the staff of being convenient for will arrange the external maintenance of the cabinet that shifts out of cabinet.

Preferably, elastic mechanism is including setting up in the second shifting chute of trapezoidal slider lower extreme, sliding connection has the assorted rack piece with it in the second shifting chute, the rack piece meshes with the rack board mutually, it has T type pole to slide to run through on the top of second shifting chute, the lower extreme of T type pole and the upper end fixed connection of rack piece, many second springs of fixedly connected with between the upper end of rack piece and the top of second shifting chute, elastic mechanism's setting, the staff of being convenient for adjusts the horizontal position of female row mounting bracket.

Preferably, one end of the trapezoid slot close to the cabinet door is in an open type arrangement, and opposite side walls at two ends of the trapezoid sliding groove are in an open type arrangement.

Preferably, the surface layers of the first spring and the second spring are both subjected to corrosion prevention treatment, so that the corrosion resistance of the first spring and the corrosion resistance of the second spring can be effectively improved.

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

1. according to the utility model, by arranging the cabinet body, the mounting plate, the cabinet door, the trapezoidal slot, the trapezoidal insert block, the trapezoidal sliding groove and the like, the mounting position of the busbar can be conveniently adjusted by a worker, and the flexibility of mounting the busbar is effectively improved.

2. According to the utility model, through the arrangement of the cabinet body, the mounting plate, the cabinet door, the trapezoidal slot, the trapezoidal insert block, the trapezoidal sliding groove and the like, a worker can conveniently overhaul the busbar, and due to the arrangement of the fixing mechanism, the worker can conveniently mount and dismount the mounting plate, and can conveniently move the busbar out of the cabinet body and out of the busbar outside the cabinet body, the overhaul space is enlarged, and the difficulty of the worker in overhauling the busbar is effectively reduced.

Drawings

Fig. 1 is a front perspective view of a mounting structure of a high-voltage busbar according to the present invention;

fig. 2 is a side perspective view of a mounting structure of a high-voltage busbar according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a partially enlarged view of fig. 1 at B.

In the figure: the

cabinet body

1, 2 mounting panels, 3 cabinet doors, 4 trapezoidal slots, 5 trapezoidal inserted blocks, 6 trapezoidal chutes, 7 trapezoidal sliders, 8 limiting grooves, 9 rack plates, 10 busbar mounting racks, 11 first moving grooves, 12 abutting blocks, 13 first springs, 14 second moving grooves, 15 rack blocks, 16T-shaped rods and 17 second springs.

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.

Referring to fig. 1-4, a female mounting structure who arranges of high pressure, including the cabinet body 1 and mounting panel 2, be equipped with cabinet door 3 on the open end of the cabinet body 1, be equipped with trapezoidal slot 4 on the bottom of the cabinet body 1, trapezoidal inserted block 5 that is connected with it to trapezoidal slot 4 interpolation is established, mounting panel 2 fixed connection is on trapezoidal inserted block 5, be equipped with fixed establishment on trapezoidal slot 4's bottom, fixed establishment and trapezoidal inserted block 5's one end looks offset contact, be equipped with trapezoidal spout 6 on mounting panel 2, trapezoidal spout 6 sliding connection have the polylith all with it trapezoidal slider 7 of assorted, be equipped with spacing groove 8 on trapezoidal spout 6's bottom, fixedly connected with rack plate 9 on spacing groove 8's the bottom, the lower extreme of polylith trapezoidal slider 7 all is equipped with elastic mechanism, a plurality of elastic mechanism all mesh with rack plate 9 mutually, the female mounting bracket 10 that arranges of the equal fixedly connected with in the upper end of polylith trapezoidal slider 7.

The fixing mechanism comprises a first moving groove 11 arranged on the bottom of the trapezoid slot 4, a tight block 12 matched with the first moving groove 11 is connected with the first moving groove 11 in a sliding mode, the tight block 12 is abutted to one end, opposite to the trapezoid slot 5, of the tight block, a plurality of first springs 13 are fixedly connected between the lower end of the tight block 12 and the bottom of the first moving groove 11, the fixing mechanism is arranged, a worker can install and detach the mounting plate 2 conveniently, and then the worker can move the busbar out of the cabinet body 1 to overhaul.

Elastic mechanism is including setting up in the second shifting chute 14 of trapezoidal slider 7 lower extreme, sliding connection has assorted rack piece 15 with it in the second shifting chute 14, rack piece 15 meshes with rack plate 9 mutually, it has T type pole 16 to slide to run through on the top of second shifting chute 14, the lower extreme of T type pole 16 and the upper end fixed connection of rack piece 15, many second springs 17 of fixedly connected with between the upper end of rack piece 15 and the top of second shifting chute 14, elastic mechanism's setting, the staff is convenient for adjust the horizontal position of female mounting bracket 10 of arranging, trapezoidal slot 4 is close to the one end of cabinet door 3 and is the open type setting, the both ends relative lateral wall of trapezoidal spout 6 is the open type setting, anticorrosive treatment is all done on first spring 13 and second spring 17's top layer, it can improve first spring 13 and second spring 17's corrosion resistance effectively.

The working principle is as follows: in the utility model, as shown in fig. 1, a worker can install a busbar on a busbar mounting rack 10, which is the prior art and is not repeated herein, when the worker needs to adjust the horizontal position of the busbar, the worker can manually pull up a corresponding T-shaped rod 16, further move a corresponding rack block 15 upwards, move the T-shaped rod 16 upwards until the rack block 15 is separated from a rack plate 9, further release the locking state of a corresponding trapezoidal slider 7, at the moment, the worker can manually move the trapezoidal slider 7 horizontally until the corresponding busbar is moved to a proper position, after the movement is finished, the worker can release the T-shaped rod 16, at the moment, the rack block 15 moves downwards under the elastic reset action of a corresponding second spring 17 and finally abuts against and is engaged with the rack plate 9, when the busbar is damaged and needs to be overhauled, the worker can manually press down a pressing block 12 until the busbar is separated from a trapezoidal insert 5, the tight fixed state of supporting of trapezoidal inserted block 5 is relieved, the staff can shift out the cabinet body 1 with the female row of mounting panel 2 and its top outside, outside female being shifted out the cabinet body 1, the space that its overhauld enlarges, and then the staff of being convenient for overhauls it, the back that overhauls finishes, the staff can reset trapezoidal inserted block 5 in trapezoidal slot 4, loosen after that and support tight block 12, support tight block 12 and shift up under the elasticity reset action of many first springs 13 this moment, and finally offset the contact with the one end of trapezoidal inserted block 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a mounting structure of high-voltage busbar, includes the cabinet body (1) and mounting panel (2), be equipped with cabinet door (3) on the open end of the cabinet body (1), its characterized in that, be equipped with trapezoidal slot (4) on the bottom of the cabinet body (1), trapezoidal inserted block (5) that is connected with it assorted is established in trapezoidal slot (4) interpolation, mounting panel (2) fixed connection is on trapezoidal inserted block (5), be equipped with fixed establishment on the bottom of trapezoidal slot (4), fixed establishment and the one end counterbalance contact of trapezoidal inserted block (5), be equipped with trapezoidal spout (6) on mounting panel (2), sliding connection has the trapezoidal slider (7) that the polylith all matches with it in trapezoidal spout (6), be equipped with spacing groove (8) on the bottom of trapezoidal spout (6), fixedly connected with rack plate (9) on the bottom of spacing groove (8), the polylith the lower extreme of trapezoidal slider (7) all is equipped with elastic mechanism, and is a plurality of elastic mechanism all meshes mutually with rack plate (9), polylith female mounting bracket (10) of arranging of the equal fixedly connected with in upper end of trapezoidal slider (7).

2. The mounting structure of a high-voltage busbar according to claim 1, wherein the fixing mechanism comprises a first moving groove (11) arranged at the bottom of the trapezoidal slot (4), a supporting block (12) matched with the first moving groove is slidably connected in the first moving groove (11), the supporting block (12) is in supporting contact with one end, opposite to the trapezoidal insertion block (5), of the supporting block, and a plurality of first springs (13) are fixedly connected between the lower end of the supporting block (12) and the bottom of the first moving groove (11).

3. The mounting structure of a high-voltage busbar according to claim 2, wherein the elastic mechanism comprises a second moving groove (14) arranged at the lower end of the trapezoidal sliding block (7), a rack block (15) matched with the second moving groove (14) is connected in the second moving groove (14) in a sliding manner, the rack block (15) is meshed with the rack plate (9), a T-shaped rod (16) penetrates through the top of the second moving groove (14) in a sliding manner, the lower end of the T-shaped rod (16) is fixedly connected with the upper end of the rack block (15), and a plurality of second springs (17) are fixedly connected between the upper end of the rack block (15) and the top of the second moving groove (14).

4. The mounting structure of a high-voltage busbar according to claim 3, wherein one end of the trapezoid slot (4) close to the cabinet door (3) is open, and opposite side walls at two ends of the trapezoid sliding groove (6) are both open.

5. The mounting structure of the high-voltage busbar according to claim 4, wherein the surface layers of the first spring (13) and the second spring (17) are subjected to corrosion prevention treatment.