CN212366761U

CN212366761U - Mounting structure of bus duct

Info

Publication number: CN212366761U
Application number: CN202021235528.4U
Authority: CN
Inventors: 孙元山
Original assignee: Nanjing Jiayi Technology Co ltd
Current assignee: Nanjing Jiayi Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-01-15
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a mounting structure of bus duct relates to power equipment technical field. Be equipped with the mounting panel on this bus duct's the shell, be equipped with the installation component that is used for connecting fixed mounting panel on the cabinet body, the installation component is including the mounting bar that is on a parallel with the horizontal plane protrusion setting, set up the mounting groove with mounting bar looks adaptation on the mounting panel, the installation component still includes the fixed strip that a plurality of roots are parallel to each other, the fixed strip pierces through the mounting panel and extends to in the mounting groove to wear to establish to the connecting hole in the mounting bar, the fixed strip symmetry is equipped with two sets ofly, still is equipped with the driving piece that is used for driving two sets of fixed strips and synchronous relative or back of the body and slides mutually on the back on the body on the cabinet, the utility model discloses can install and dismantle the bus duct in the switch board comparatively fast, reduce operating personnel's the installation degree.

Description

Mounting structure of bus duct

Technical Field

The utility model relates to a power equipment technical field especially relates to a mounting structure of bus duct.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects.

The bus duct is a novel conductor formed by using copper or aluminum as a conductor, using a non-olefinic insulating support and then being installed in a metal groove. The real practical application in japan was in showa 29 years (i.e., 1954), since which the bus duct was developed. Nowadays, the wiring system is indispensable for electrical equipment and power systems of high-rise buildings, factories, and the like.

Because of the need of various building electric power of buildings, factories, etc., and the need has a tendency to increase year by year, the use of the original circuit wiring method, i.e., the pipe-through method, brings many difficulties in construction, and when the power distribution system is to be changed, it is almost impossible to make it simpler, however, if the bus duct is adopted, the purpose can be achieved very easily, and in addition, the building can be more beautiful.

The bus duct is a bus system which is composed of a metal plate (steel plate or aluminum plate) as a protective shell, a conductive bar, an insulating material and related accessories. It can be made into plug-in type closed bus with plug-in junction boxes at intervals, or made into feed type closed bus without junction box in the middle.

The bus duct uses copper bars or aluminum as a conductor, so that the bus duct has large current capacity and good electrical and mechanical properties, and uses a metal groove as a shell, so that the bus duct is incombustible, has high safety and reliability and long service life, obviously reduces the occupied area of equipment compared with the traditional power distribution or the traditional power distribution, has beautiful appearance, and is very favorable for the construction and the power distribution of large buildings.

At present, chinese patent with publication number CN209658642U discloses an ac low-voltage power distribution cabinet, including the cabinet body, bus duct and locking device, be provided with the bus duct on the inner wall of the cabinet body, fixed mounting has bus duct joint on the inner wall of bus duct, the lower part of bus duct is provided with the support, the lower part fixed mounting of support has the backup pad, the both ends fixed mounting of backup pad is on the inner wall of the cabinet body, fixed mounting has locking device on the right flank of the cabinet body, locking device includes U type lock seat and L type bottom plate, U type lock seat through connection is on the inner wall of L type bottom plate, the both sides wall upper portion of U type lock seat is provided with first through-hole, the lower part is provided with a rectangle second through-hole respectively, the right-hand member of L type bottom plate has the lock to turn over the board through rotation.

Although this kind of AC low voltage power distribution cabinet has simple structure, embodies little and handy, low in manufacturing cost, simple installation, practicality characteristics such as strong, nevertheless owing to install the bus duct wherein, because the bus duct structure is great, this kind of switch board is through bolt with bus duct snap-on, the installation of bus duct is dismantled more difficultly on the one hand, overhauls the degree of difficulty great, and on the other hand space is less in the switch board, has brought great degree of difficulty for operating personnel during the construction bolt.

SUMMERY OF THE UTILITY MODEL

The utility model provides an above-mentioned technical problem, overcome prior art's shortcoming, provide a mounting structure of bus duct.

In order to solve the technical problem, the utility model provides a mounting structure of bus duct.

The technical effects are as follows: the bus duct can be installed and dismantled in the switch board comparatively fast, reduces operating personnel's the installation degree of difficulty and operating time, and operating personnel only need lift target bus duct off the maintenance when dismantling the maintenance simultaneously, need not dismantle whole bus duct in the switch board, can also avoid bringing bigger operation degree of difficulty for operating personnel because the space is limited in the switch board.

The utility model discloses the technical scheme who further injects is: the utility model provides a mounting structure of bus duct, the intelligent cabinet temperature adjusting device comprises a cabinet body and a cabinet door, the internal bus duct that is equipped with of cabinet, the bus duct includes the conductor, insulating support and shell, be equipped with the mounting panel on the shell, be equipped with the installation component who is used for connecting fixed mounting board on the cabinet body, the installation component includes the mounting bar that is on a parallel with the horizontal plane protrusion setting, set up the mounting groove with mounting bar looks adaptation on the mounting panel, the installation component still includes the fixed strip that a plurality of roots are parallel to each other, the fixed strip pierces through in the mounting panel extends to the mounting groove, and wear to establish to the connecting hole in the mounting bar, the fixed strip symmetry is equipped with two sets.

Further, the mounting bar side and the mounting groove medial surface correspond the position and are equipped with the spacing groove that mutual adaptation formed the rectangular shape, and spacing is worn to be equipped with by the spacing inslot for realize the spacing and preliminary fixed of mounting panel and fixed strip.

Preceding mounting structure of bus duct, spacing strip end is equipped with the regulating block, and the regulating block size is greater than spacing strip for make things convenient for operating personnel to take out and fill in spacing strip, the fixed strip pierces through in spacing strip extends to the mounting bar.

Preceding mounting structure of bus duct, the driving piece includes the interlock board, interlock board bottom fixedly connected with slider, and the slider symmetry is equipped with two, and the perpendicular to bus duct setting slides and connects on cabinet side face, and the fixed strip end is all connected on the interlock board, and the interlock board is used for driving the fixed strip and slides towards the connecting hole.

Preceding mounting structure of bus duct, driving piece are equipped with two including fixing the riser in cabinet body side, the riser correspondence, and the slider extends to between two risers, is equipped with adjusting screw between two risers, and the adjusting screw both ends rotate with two risers respectively and are connected, and adjusting screw pierces through two sliders and threaded connection with it simultaneously.

The two sliding blocks are respectively positioned in the two opposite thread sections and can slide oppositely or oppositely when the adjusting screw rod rotates.

The utility model has the advantages that:

(1) in the utility model, when the bus duct is installed, the installation groove on the installation plate and the installation strip on the cabinet body can be correspondingly installed, the limiting strip is transmitted and arranged in the limiting groove, the position adjustment and the preliminary fixation of the installation plate and the fixing strip can be realized at the moment, the fixing strip is driven by the driving piece to slide towards the inside of the connecting hole, the fixing strip is positioned in the connecting hole, and the bus duct can be fixed by the fixing strip as the connecting hole sequentially penetrates through the installation plate and the limiting strip and extends into the installation strip;

(2) the utility model discloses in, can drive a plurality of fixed strips simultaneously through the interlock board and slide in step, operating personnel just can realize the installation and the dismantlement of bus duct through the driving piece when needs, reach comparatively rapid handling efficiency, operating personnel can carry out single dismouting to the bus duct simultaneously, need wholly dismantle the bus duct when avoiding overhauing, and the operation driving piece can avoid the operation degree of difficulty increase that the internal space of cabinet is less brought;

(3) in the utility model, when needed, an operator rotates the adjusting screw rod, and the two screw thread sections with opposite screw thread directions on the adjusting screw rod can drive the two slide blocks to slide towards opposite or back-to-back directions, so as to drive the linkage rod and the fixed strip to slide, realize the installation and the disassembly of the bus duct, and simultaneously, the screw thread can also ensure the connection stability of the fixed strip;

(4) the utility model discloses in, can comparatively fast install and dismantle the bus duct in the switch board, reduce operating personnel's the installation degree of difficulty and operating time, operating personnel only need lift target bus duct off the maintenance when dismantling the maintenance simultaneously, need not dismantle whole bus duct in the switch board, can also avoid bringing bigger operation degree of difficulty for operating personnel because the space is limited in the switch board.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic view of a mounting assembly in embodiment 1;

fig. 3 is an exploded view of the driving member of example 1.

Wherein: 1. a cabinet body; 11. a cabinet door; 12. a conductor; 13. insulating support; 14. a housing; 15. mounting a plate; 2. mounting the component; 21. mounting a bar; 22. mounting grooves; 23. a fixing strip; 24. connecting holes; 25. a limiting groove; 26. a limiting strip; 27. an adjusting block; 3. a drive member; 31. a linkage plate; 32. a slider; 33. a vertical plate; 34. adjusting the screw rod; 35. a threaded segment.

Detailed Description

The mounting structure of a bus duct that this embodiment provided, the structure is as shown in fig. 1-3, including the cabinet body 1 and cabinet door 11, be equipped with the bus duct in the cabinet body 1, the bus duct includes conductor 12, insulating support 13 and shell 14, is equipped with mounting panel 15 on the shell 14, is equipped with the installation component 2 that is used for connecting fixed mounting panel 15 on the cabinet body 1, and installation component 2 includes the mounting bar 21 that is on a parallel with the horizontal plane protrusion setting, sets up the mounting groove 22 with mounting bar 21 looks adaptation on the mounting panel 15.

As shown in fig. 1-3, the mounting assembly 2 further includes a plurality of parallel fixing strips 23, the fixing strips 23 penetrate through the mounting plate 15 and extend into the mounting groove 22, and penetrate through the connecting holes 24 in the mounting strip 21, two groups of fixing strips 23 are symmetrically arranged, and the cabinet body 1 is further provided with a driving member 3 for driving the two groups of fixing strips 23 to synchronously slide relative to each other or reversely slide.

As shown in fig. 1-3, the corresponding positions of the side surface of the mounting bar 21 and the inner side surface of the mounting groove 22 are provided with a limiting groove 25 which are mutually adapted to form a long shape, and a limiting bar 26 is arranged in the limiting groove 25 in a penetrating manner for realizing the limiting and preliminary fixing of the mounting plate 15 and the fixing bar 23. Spacing 26 end is equipped with regulating block 27, and regulating block 27 size is greater than spacing 26 for make things convenient for operating personnel to take out and fill in spacing 26, fixed strip 23 pierces through in spacing 26 extends to mounting bar 21.

As shown in fig. 1-3, the driving member 3 includes a linking plate 31, the bottom of the linking plate 31 is fixedly connected with two sliding blocks 32, the two sliding blocks 32 are symmetrically arranged, and are perpendicular to the bus duct and slidably connected to the side surface of the cabinet 1, the ends of the fixing strips 23 are connected to the linking plate 31, and the linking plate 31 is used for driving the fixing strips 23 to slidably move toward the connecting holes 24.

As shown in fig. 1-3, the driving member 3 includes two vertical plates 33 fixed on the side of the cabinet 1, the two vertical plates 33 are correspondingly disposed, the sliding block 32 extends between the two vertical plates 33, an adjusting screw 34 is disposed between the two vertical plates 33, two ends of the adjusting screw 34 are rotatably connected with the two vertical plates 33, and the adjusting screw 34 penetrates through the two sliding blocks 32 and is in threaded connection with the two sliding blocks 32. The adjusting screw 34 is provided with two thread sections 35 with opposite threads, and the two sliding blocks 32 are respectively positioned in the two thread sections 35 with opposite threads and can slide oppositely or oppositely when the adjusting screw 34 rotates.

When the installation bus duct, can correspond the installation with mounting groove 22 on the mounting panel 15 and the mounting bar 21 on the cabinet body 1, establish spacing 25 in the spacing groove again with spacing 26 biography, can realize the position control of mounting panel 15 and fixed strip 23 this moment and tentatively fix, slide in driving fixed strip 23 orientation connecting hole 24 through driving piece 3 at last, and with fixed strip 23 location in connecting hole 24, because connecting hole 24 pierces through mounting panel 15 in proper order, spacing 26, and extend to in the mounting bar 21, just can be fixed with the bus duct through fixed strip 23.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a mounting structure of bus duct, includes the cabinet body (1) and cabinet door (11), is equipped with the bus duct in the cabinet body (1), and the bus duct includes conductor (12), insulating support (13) and shell (14), its characterized in that: be equipped with mounting panel (15) on shell (14), be equipped with installation component (2) that are used for connecting fixed mounting panel (15) on the cabinet body (1), installation component (2) are including mounting bar (21) that are on a parallel with the horizontal plane protrusion setting, set up mounting groove (22) with mounting bar (21) looks adaptation on mounting panel (15), installation component (2) still include a plurality of mutual parallel fixed strips (23), fixed strip (23) pierce through mounting panel (15) and extend to in mounting groove (22), and wear to establish in connecting hole (24) in mounting bar (21), fixed strip (23) symmetry is equipped with two sets ofly, still be equipped with on the cabinet body (1) and be used for driving piece (3) that two sets of fixed strips (23) synchronous relative or carried on the back of the body and slide mutually.

2. The mounting structure of a bus duct according to claim 1, wherein: mounting bar (21) side and mounting groove (22) medial surface correspond the position and are equipped with spacing groove (25) that mutual adaptation formed the rectangular shape, wear to be equipped with spacing (26) in spacing groove (25) for realize spacing and preliminary fixed of mounting panel (15) and fixed strip (23).

3. The mounting structure of a bus duct according to claim 2, wherein: spacing strip (26) end is equipped with regulating block (27), and regulating block (27) size is greater than spacing strip (26) for make things convenient for operating personnel to take out and fill in spacing strip (26), fixed strip (23) pierce through in spacing strip (26) extends to mounting bar (21).

4. The mounting structure of a bus duct according to claim 1, wherein: the driving piece (3) comprises a linkage plate (31), wherein the bottom of the linkage plate (31) is fixedly connected with sliding blocks (32), the two sliding blocks (32) are symmetrically arranged, the two sliding blocks are perpendicular to the bus duct and are connected to the side face of the cabinet body (1) in a sliding mode, the tail ends of the fixing strips (23) are connected to the linkage plate (31), and the linkage plate (31) is used for driving the fixing strips (23) to slide towards the connecting holes (24).

5. The mounting structure of the bus duct according to claim 4, wherein: the driving piece (3) is including fixing riser (33) in the cabinet body (1) side, and riser (33) correspond and are equipped with two, and slider (32) extend to between two riser (33), are equipped with adjusting screw (34) between two riser (33), and adjusting screw (34) both ends rotate with two riser (33) respectively and are connected, and adjusting screw (34) pierce through two slider (32) and threaded connection with it simultaneously.

6. The mounting structure of a bus duct according to claim 5, wherein: the adjusting screw rod (34) is provided with two thread sections (35) with opposite threads, and the two sliding blocks (32) are respectively positioned in the two thread sections (35) with opposite threads and can slide oppositely or oppositely when the adjusting screw rod (34) rotates.