CN214337476U

CN214337476U - Bus duct suspension structure

Info

Publication number: CN214337476U
Application number: CN202022919383.6U
Authority: CN
Inventors: 苏铁锋; 钟剑
Original assignee: Shenzhen City Headsun Technology Co ltd
Current assignee: Shenzhen City Headsun Technology Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-01
Anticipated expiration: 2030-12-08

Abstract

The utility model particularly discloses a bus duct suspended structure, include: the upper suspension assembly comprises a pair of upper suspension arms which are distributed side by side and are connected into a whole through a first support piece; the lower suspension assembly is positioned below the upper suspension assembly, and the bottom of the lower suspension assembly is connected with the bus duct; the lower suspension assembly comprises a pair of lower cantilevers which are distributed side by side and are connected into a whole through a second support piece; the inserting component penetrates through the lower cantilever and the upper cantilever and is connected with the lower cantilever and the upper cantilever into a whole, and the inserting component can enable the upper cantilever to be installed at different positions of the lower cantilever. The utility model discloses a bus duct suspended structure can realize that the bus duct installation, dismantlement are convenient for the height adjustment operation of bus duct is facilitated, and work efficiency is higher, need not with the help of other instruments.

Description

Bus duct suspension structure

Technical Field

The utility model relates to a bus duct technical field, concretely relates to bus duct suspended structure.

Background

Modern high-rise buildings and large workshops often need huge electric energy, and safe and reliable conduction equipment is required to be selected in the face of the huge load needing hundreds of amperes of strong current; the bus duct is a power distribution device for efficiently transmitting current, particularly meets the requirement of economic and reasonable wiring of higher and higher buildings and large-scale factories, and becomes an indispensable wiring mode on electrical equipment and power systems of high-rise buildings, factories and the like.

When in use, the bus duct often needs to be hoisted on a ceiling, most of the existing hoisting mechanisms are assembled by adopting steel pipes and jackets, and more installation personnel are needed to hoist and install the bus duct, so that time and labor are wasted, and the installation is difficult; different lifting appliances are often required to be replaced according to bus ducts of different models during installation, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a bus duct suspended structure. The bus duct suspension structure can realize convenient installation and disassembly of the bus duct, and facilitates the height adjustment operation of the bus duct.

The utility model discloses the above-mentioned problem that will solve is through following technical scheme in order to realize:

a busway suspension structure comprising: the upper suspension assembly comprises a pair of upper suspension arms which are distributed side by side and are connected into a whole through a first support piece; the lower suspension assembly is positioned below the upper suspension assembly, and the bottom of the lower suspension assembly is connected with the bus duct; the lower suspension assembly comprises a pair of lower cantilevers which are distributed side by side and are connected into a whole through a second support piece; the inserting component penetrates through the lower cantilever and the upper cantilever and is connected with the lower cantilever and the upper cantilever into a whole, and the inserting component can enable the upper cantilever to be installed at different positions of the lower cantilever.

Preferably, the side end of the upper cantilever is provided with at least two insertion holes, and the insertion holes are arranged in the vertical direction and are connected with the insertion component.

Preferably, the first supporting part is fixed on the inner wall of the upper cantilever on the opposite surface of the upper cantilever in a vertical side-by-side manner by using at least two supporting plates.

Preferably, the second supporting part is at least one supporting plate which is vertically distributed and fixed on the inner wall of the opposite surface of the lower cantilever side by side

Preferably, the plug-in components include a limiting part fixed on the outer side wall of the lower cantilever and plug connectors movably connected to the limiting part, and the plug connectors can sequentially penetrate through the plug holes of the lower cantilever to enable the upper suspension component and the lower suspension component to be connected into a whole

Preferably, the limiting part comprises supporting blocks, a rotating shaft and an elastic part, the supporting blocks are L-shaped supporting blocks and are selected from two supporting blocks, the supporting blocks are fixed on the outer wall of the lower cantilever, two ends of the rotating shaft are fixed between the supporting blocks, the middle of the rotating shaft is fixedly connected with the plug connector, the elastic part is fixed on the rotating shaft, and two ends of the elastic part can be in contact connection with the outer wall of the lower cantilever and the inner wall of the plug connector.

Preferably, the side wall of the upper cantilever is connected to the side end of the lower cantilever through a slide rail type limit.

Preferably, the bottom of the lower suspension assembly is provided with a base, the base is fixed between the lower cantilevers, and the base is provided with a mounting hole fixed with the bus duct.

Preferably, the top of the upper cantilever is provided with an assembly plate, and the assembly plate is provided with an assembly hole connected with the workbench.

Has the advantages that: adopt structure after, through last suspension assembly location installation on specific workstation, the bus duct is connected the bottom that hangs the subassembly under, hang the subassembly again by hang down the subassembly can dismantle the connection in the bottom that hangs the subassembly last and hang down the height that the subassembly can quick adjustment, alright realize the bus duct installation, dismantle the convenience to the height control operation of bus duct is convenient, work efficiency is higher, need not with the help of other instruments.

Drawings

Fig. 1 is a bus duct suspension structure and bus duct assembly structure sketch map.

Fig. 2 is an exploded schematic view of a bus duct suspension structure of the present invention.

Fig. 3 is a schematic structural diagram of an upper suspension assembly of a bus duct suspension structure of the present invention.

Fig. 4 is an enlarged structural view of a portion B of fig. 3.

Fig. 5 is a schematic structural diagram of a lower suspension assembly of a bus duct suspension structure of the present invention.

Fig. 6 is an enlarged schematic view of a portion of fig. 5.

FIGS. 1 to 6: 1-an upper suspension assembly; 11-upper cantilever; 111-a plug-in hole; 112-a guide rail; 113-a mounting portion; 1131-hanging hole; 12-a first support; 121-a first support body; 122-a first support side plate; 123-auxiliary wells; 13-assembly plate; 2-lower suspension assembly; 21-lower cantilever; 211-buffer holes; 22-a second support; 23-a base; 231-mounting holes; 24-a guide plate; 3-bus duct; 4-a plug-in assembly; 41-plug connector; 411-a plug-in part; 412-a rotating part; 413-an extrusion part; 42-a stop; 421-a support block; 422-rotating shaft; 423-elastic member.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the present invention in any manner.

1-2, a busway suspension arrangement, comprising: the suspension device comprises an upper suspension assembly 1, wherein the upper suspension assembly 1 comprises two upper cantilevers 11, the upper cantilevers 11 are parallel and horizontally distributed side by side, and are connected into a whole through a first supporting piece 12; the lower suspension assembly 2 is positioned below the upper suspension assembly 1, and the bottom of the lower suspension assembly 2 is connected with a bus duct 3; the lower suspension assembly 2 comprises two lower cantilevers 21, the lower cantilevers 21 are parallel and horizontally distributed side by side, and are connected into a whole through a second supporting piece 22; the plug-in assembly 4 penetrates through the lower cantilever 21 and the upper cantilever 11, the plug-in assembly 4, the lower cantilever 21 and the upper cantilever 11 are connected into a whole, and the plug-in assembly 4 can enable the upper cantilever 11 to be installed at different positions of the lower cantilever 21; through last suspension assembly location installation on specific workstation, the bus duct is connected the bottom of suspension assembly under, again by suspension assembly can dismantle the connection in the bottom of last suspension assembly and the height of suspension assembly can quick adjustment down, alright realize the bus duct installation, dismantle conveniently to the height control operation of bus duct is facilitated, and work efficiency is higher, need not with the help of other instruments.

It can also be understood that the upper cantilevers 11 may be distributed in a non-parallel state, but at this time, each stress applied to the upper cantilevers is larger than the stress applied to the upper cantilevers arranged in parallel, so that the bus duct has a potential safety hazard to a certain extent.

It can also be understood that the lower cantilevers 21 can also be distributed in a non-parallel state, but at this time, the stress applied to each upper cantilever is larger than the stress applied to the upper cantilevers arranged in parallel, so that the bus duct has potential safety hazards to a certain extent.

Specifically, the side of upper cantilever 11 is provided with two at least spliced eye 111, spliced eye 111 vertical direction arrange and with plug assembly 4 is connected, through the multiunit spliced eye adjust down hang the subassembly with last hang the subassembly mounted position, and then can quick adjustment bus duct's mounting height, improve the application scope of simple operation nature and bus duct.

Specifically, first support piece 12 chooses for use two and is vertical side by side the form to be fixed go up cantilever 11 opposite face go up on cantilever 11's the inner wall, and first support piece 12 with go up cantilever 11 integrated into one piece, the first support piece that distributes side by side through vertical can be so that to hang the structural stability of subassembly better and improve, the installation stability of guarantee bus duct.

As shown in fig. 3 to 4, the first support 12 includes a U-shaped first support main body 121 and first support side plates 122 fixed to both side ends of the first support main body 121, the first support main body 121 is fixed to the side walls of the upper suspension arm 11 opposite to each other, and the first support side plates 122 are fixed to the side walls of the upper suspension arm 11;

the first supporting side plate 122 is provided with an auxiliary hole 123, the shape and size of the auxiliary hole 123 are consistent with those of the insertion hole 111 and can be connected with the insertion component 4, and the first supporting side plate and the auxiliary hole are connected with the insertion component 4 in a matched manner, so that the assembly stability of the lower suspension component and the upper suspension component can be further guaranteed.

The mounting manner of the first support 12 can be understood as follows: the first supporting member 12 is at least one and fixed at the side end of the upper cantilever in the same direction, and may be distributed side by side in the vertical direction, or may be distributed side by side in a crossed and staggered manner, and there may not be any specific limitation, but the mounting and fixing stability of this method is not as good as that of the above-mentioned manner.

Specifically, the second supporting member 22 is at least one U-shaped supporting plate and is vertically and side by side fixed on the inner wall of the opposite surface of the lower cantilever 21;

it can also be understood that: the second supporting member 22 is at least one and fixed at the side end of the upper cantilever in the same direction, and may be distributed side by side in the vertical direction or in a crossed staggered side by side manner.

Specifically, as shown in fig. 5-6, the plug-in component 4 includes a limiting part 42 fixed on the outer side wall of the lower cantilever 21 and a plug-in component 41 movably connected to the limiting part 42, the plug-in component 41 can sequentially penetrate through the plug-in hole 111 of the lower cantilever 21 and the buffer hole 211 so that the upper suspension component 1 and the lower suspension component 2 are connected into a whole, the installation and disassembly convenience of the suspension structure can be improved through the plug-in component rapid penetration assembly, and the working efficiency is improved.

The plug connector 41 comprises a plug connection part 411, a rotation part 412 and an extrusion part 413, the rotation part 412 is movably connected to the limiting part 42, the plug connection part 411 is obliquely connected to one end of the rotation part 412 towards the lower cantilever 21 and can sequentially penetrate through the plug connection hole 111 of the lower cantilever 21 and the buffer hole 211, the extrusion part 413 is obliquely connected to the other end of the rotation part 412 towards the direction far away from the lower cantilever 21, and a worker drives the plug connection part 411 to penetrate and take out through extrusion or push-pull driving of the extrusion part 413, so that the assembly and disassembly convenience of the upper cantilever and the lower cantilever are improved, and the use efficiency is improved.

Of course, the plug 41 can also be understood as a straight-line or L-shaped plug board assembled with the upper and lower cantilever arms, but the operation flexibility of this method is not better than that of the above-mentioned plug in combination.

Specifically, the limiting member 42 includes a supporting block 421, a rotating shaft 422 and an elastic member 423, the supporting block 421 is an L-shaped supporting block and selects two supporting blocks, the supporting block 421 is fixed on the outer wall of the lower cantilever 21, two ends of the rotating shaft 422 are fixed between the supporting blocks 421, the middle of the rotating shaft 422 is fixedly connected to the plug connector 41, the elastic member 423 is fixed on the rotating shaft 422, two ends of the elastic member 423 can be in contact connection with the outer wall of the lower cantilever 21 and the inner wall of the plug connector 41, the plug connector can be rotated on the rotating shaft and the limit of the elastic member on the plug connector can enable the supporting block to be inserted into the plug hole 111 of the lower cantilever 21 and the buffer hole 211 more quickly, and the structural stability is stronger.

Wherein, the elastic component 423 is a torsion spring.

Specifically, a guide rail 112 is obliquely arranged at the side end of the upper cantilever 11, a guide plate 24 is arranged at the side end of the lower cantilever 21 in a bending way, and the guide rail 112 is slidably connected inside the guide plate 24;

the guide plate 24 comprises an arc-shaped part 242 which is bent inwards and a straight part 241 fixedly connected with the arc-shaped part 242, wherein the straight part 241, the arc-shaped part 242 and the lower cantilever 21 are folded into a U-shaped groove structure.

Specifically, the bottom of the lower suspension assembly 2 is provided with a base 23, the base 23 is fixed between the lower cantilevers 21, and the base 23 is provided with a mounting hole 231 fixed with the bus duct 3.

Specifically, the top of the upper cantilever 11 is provided with an assembling plate 13, the assembling plate 13 is provided with an assembling hole 131 connected with the workbench, and the assembling plate 13 can be bent towards the inner side of the upper cantilever 11, or the assembling plate 13 can be bent towards the outer side of the upper cantilever 11.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings and the terms "first", "second", only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A bus duct suspended structure, its characterized in that includes:

the upper suspension assembly comprises a pair of upper suspension arms which are distributed side by side and are connected into a whole through a first support piece;

the lower suspension assembly is positioned below the upper suspension assembly, and the bottom of the lower suspension assembly is connected with the bus duct; the lower suspension assembly comprises a pair of lower cantilevers which are distributed side by side and are connected into a whole through a second support piece;

the inserting component penetrates through the lower cantilever and the upper cantilever and is connected with the lower cantilever and the upper cantilever into a whole, and the inserting component can enable the upper cantilever to be installed at different positions of the lower cantilever.

2. The bus duct suspension structure as claimed in claim 1, wherein at least two insertion holes are arranged at the side end of the upper cantilever, and the insertion holes are vertically arranged and connected with the insertion assembly.

3. A busway suspension structure according to claim 1, wherein said first support member is selected from at least two support plates and is fixed vertically side by side on the inner wall of said upper cantilever on the opposite side of said upper cantilever.

4. A busway suspending structure according to claim 1, wherein the second support is at least one support plate and is vertically and side by side fixed on the inner wall of the opposite surface of the lower cantilever.

5. The bus duct suspension structure according to claim 1, wherein the plug-in component comprises a limiting part fixed on the outer side wall of the lower cantilever and a plug-in component movably connected to the limiting part, and the plug-in component can sequentially penetrate through the plug-in hole of the lower cantilever to enable the upper suspension component and the lower suspension component to be connected into a whole.

6. The bus duct hanging structure of claim 5, wherein the limiting member comprises two supporting blocks, two supporting blocks and an elastic member, the two supporting blocks are L-shaped, the supporting blocks are fixed on the outer wall of the lower cantilever, two ends of the rotating shaft are fixed between the supporting blocks, the middle of the rotating shaft is fixedly connected with the plug connector, the elastic member is fixed on the rotating shaft, and two ends of the elastic member can be in contact connection with the outer wall of the lower cantilever and the inner wall of the plug connector.

7. A busway suspension structure as claimed in claim 1, wherein the side wall of the upper cantilever is connected to the side end of the lower cantilever by a slide rail type limit.

8. A bus duct hanging structure according to any one of claims 1 to 7, wherein a base is arranged at the bottom of the lower hanging assembly, the base is fixed between the lower cantilevers, and a mounting hole fixed with the bus duct is arranged on the base.

9. A bus duct hanging structure according to claim 8, wherein a mounting plate is arranged on the top of the upper cantilever, and a mounting hole connected with a workbench is formed in the mounting plate.