CN212518306U

CN212518306U - Bus duct with shockproof structure

Info

Publication number: CN212518306U
Application number: CN202021387364.7U
Authority: CN
Inventors: 郑建财
Original assignee: Chongqing Liankong Electric Co ltd
Current assignee: Chongqing Liankong Electric Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-09
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a bus duct art field just discloses a bus duct with shockproof structure, which comprises a roof, the bottom movable mounting of roof has quantity to be two connecting shells, the equal fixed mounting in the bottom left and right sides of roof has the bracing piece, two fixedly connected with shell between the connecting shell. This bus duct with shock-proof structure, be provided with the nut through the surface at the bolt, can twist round the nut and reach the installation and the dismantlement to the bolt, and then conveniently install and dismantle the bus duct body, top through connecting the shell at the top is provided with the handle, it is convenient handheld, be the downward sloping form through being provided with louvre and louvre with the inside of shell, can play radiating effect, netted shape through-hole has all been seted up through being provided with shock pad and fixed plate and shock pad in relative one side of fixed plate, still play convenient radiating purpose in the absorbing.

Description

Bus duct with shockproof structure

Technical Field

The utility model relates to a bus duct technical field specifically is a bus duct with shockproof structure.

Background

The bus duct, a closed metal device composed of copper and aluminum bus bars, is used to distribute large power to the elements of the decentralized system, and has been increasingly used as a substitute for wire and cable in the project of indoor low-voltage power transmission main line engineering.

At present, the existing bus duct is mostly installed by directly connecting an outer shell with the bus duct, a shockproof function is not arranged between the outer shell and the bus duct, and the bus duct can vibrate in the transportation and installation processes to cause short circuit caused by falling off of firmware, so that the bus duct with the shockproof structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bus duct with shockproof structure possesses shockproof advantage such as, has solved current bus duct and has mostly been installed by shell and bus duct lug connection, does not possess shockproof function between shell and the bus duct, thereby because the bus duct all can produce vibrations at the in-process of transportation and installation, thereby leads to the firmware to appear falling the problem that causes the short circuit.

(II) technical scheme

In order to realize the shockproof purpose, the utility model provides a following technical scheme: a bus duct with a shockproof structure comprises a top plate, wherein the bottom of the top plate is movably provided with two connecting shells, the left side and the right side of the bottom of the top plate are fixedly provided with supporting rods, a shell is fixedly connected between the two connecting shells, the top of the connecting shell is movably provided with two bolts, one ends of the two bolts penetrate through and extend to the outside of the supporting rods, the inner part of the shell is movably provided with a movable plate, the top of the movable plate is fixedly provided with a bus duct body, the top of the bus duct body is fixedly provided with two movable blocks, the bottom of the connecting shell is fixedly connected with two fixed plates, one ends of the fixed plates penetrate through and extend to the top of the bottom connecting shell, the bottom of the movable plate is fixedly provided with a telescopic rod, the outer surface of the telescopic rod is movably provided with a spring, and the top and the bottom of the spring are respectively fixedly connected with the bottom of the movable plate and the top, the top the spout has been seted up to the bottom of connecting the shell, the top the bottom movable mounting of connecting the shell has quantity to be four slider, four the top of slider and the internal surface swing joint of spout, four the equal fixed mounting in bottom of slider has the connecting block, four the equal swing joint in bottom of connecting block has movable loop bar, two in the left side the bottom of movable loop bar and the top swing joint of left side movable block, top movable mounting has the extruded article between the bottom of connecting the shell and the bus duct body.

Preferably, the two support rods are in a letter L shape, mounting holes are formed in the two support rods, and the diameters of the mounting holes are matched with the diameters of the two bolts respectively.

Preferably, the heat dissipation holes are formed in the two shells, the damping cushions are fixedly mounted on the opposite sides of the two fixing plates, and the mesh-shaped through holes are formed in the fixing plates and the two damping cushions.

Preferably, the inside of fly leaf is seted up the logical groove that the quantity is two, two the diameter of logical groove is respectively with the diameter size looks adaptation of two fixed plates.

Preferably, a handle is fixedly mounted at the top of the connecting shell at the top, and nuts are connected to the outer surfaces of the two bolts in a threaded manner.

Preferably, the number of the telescopic rods is one, and the number of the springs is one, so that the compression assemblies are formed together, and the number of the compression assemblies is two.

(III) advantageous effects

Compared with the prior art, the utility model provides a bus duct with shockproof structure possesses following beneficial effect:

1. this bus duct with shock-proof structure, be provided with the nut through the surface at the bolt, can twist round the nut and reach the installation and the dismantlement to the bolt, and then conveniently install and dismantle the bus duct body, top through connecting the shell at the top is provided with the handle, it is convenient handheld, be the downward sloping form through being provided with louvre and louvre with the inside of shell, can play radiating effect, netted shape through-hole has all been seted up through being provided with shock pad and fixed plate and shock pad in relative one side of fixed plate, still play convenient radiating purpose in the absorbing.

2. This bus duct with shockproof structure through being provided with telescopic link and spring, when the bus duct body produces and rocks, applys decurrent power to the fly leaf, then the spring and then upwards transmits power for the extruded article, because spring and extruded article all possess tension, can will rock and absorb to avoid the damage of bus duct body.

Drawings

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

FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;

fig. 3 is a front view of the structure of the present invention.

In the figure: the bus duct comprises a top plate 1, a fixing plate 2, a shell 3, a connecting shell 4, a bus duct body 5, bolts 6, a supporting rod 7, an extrusion part 8, a movable block 9, a movable plate 10, an expansion rod 11, a spring 12, a sliding block 13, a connecting block 14, a movable loop bar 15 and a sliding groove 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-3, a bus duct with a shockproof structure comprises a top plate 1, wherein two connecting shells 4 are movably mounted at the bottom of the top plate 1, a handle is fixedly mounted at the top of each top connecting shell 4, supporting rods 7 are fixedly mounted at the left side and the right side of the bottom of the top plate 1, a shell 3 is fixedly connected between the two connecting shells 4, two bolts 6 are movably mounted at the top of each top connecting shell 4, one end of each bolt 6 penetrates through and extends to the outside of each supporting rod 7, nuts are respectively in threaded connection with the outer surfaces of the two bolts 6, the two supporting rods 7 are in a letter L shape, mounting holes are respectively formed in the two supporting rods 7, the diameters of the two mounting holes are respectively matched with the diameters of the two bolts 6, a movable plate 10 is movably mounted in the shell 3, and a bus duct body 5 is fixedly mounted at the top of the, the top of the bus duct body 5 is fixedly provided with two movable blocks 9, the bottom of the top connecting shell 4 is fixedly connected with two fixed plates 2, one end of each fixed plate 2 penetrates through and extends to the top of the bottom connecting shell 4, the inside of the movable plate 10 is provided with two through grooves, the diameters of the two through grooves are respectively matched with the diameters of the two fixed plates 2, the inside of the two shells 3 is provided with heat dissipation holes, one opposite side of each fixed plate 2 is fixedly provided with a damping pad, the inside of each fixed plate 2 and the inside of each damping pad are provided with net-shaped through holes, the bottom of the movable plate 10 is fixedly provided with a telescopic rod 11, one telescopic rod 11 and one spring 12 jointly form a compression assembly, the number of the compression assemblies is two, the outer surface of the telescopic rod 11 is movably provided with the spring 12, and the top and the bottom of the spring 12 are respectively and fixedly connected with the bottom of the movable plate 10 and the top of the bottom, spout 16 has been seted up to the bottom of top connection shell 4, the bottom movable mounting of top connection shell 4 has quantity to be four slider 13, the top of four slider 13 and the internal surface swing joint of spout 16, the equal fixed mounting in bottom of four slider 13 has connecting block 14, the equal swing joint in bottom of four connecting block 14 has movable loop bar 15, the bottom of two movable loop bars 15 in left side and the top swing joint of left side movable block 9, movable mounting has extruded article 8 between the bottom of top connection shell 4 and the bus duct body 5.

To sum up, this bus duct with shock-proof structure, be provided with the nut through the surface at bolt 6, can twist round the nut and reach the installation and the dismantlement to bolt 6, and then conveniently install and dismantle bus duct body 5, be provided with the handle through the top of connecting shell 4 at the top, it is convenient handheld, be the downward slope form through being provided with louvre and louvre with the inside of shell 3, can play radiating effect, netted shape through-hole has all been seted up through being provided with shock pad and fixed plate 2 and shock pad in relative one side of fixed plate 2, still play convenient radiating purpose in the absorbing.

And, this bus duct with shockproof structure through being provided with telescopic link 11 and spring 12, when bus duct body 5 produced and rocks, applys decurrent power to fly leaf 10, then spring 12 and then upwards transmits power for extruded article 8, because spring 12 and extruded article 8 all possess tension, can will rock and absorb to avoid the damage of bus duct body.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bus duct with shockproof structure, includes roof (1), its characterized in that: the bottom movable mounting of roof (1) has connecting shell (4) that quantity is two, the equal fixed mounting in bottom left and right sides of roof (1) has bracing piece (7), two fixedly connected with shell (3) between connecting shell (4), the top of connecting shell (4) movable mounting have quantity be two and all have one end to run through and extend to bracing piece (7) outside bolt (6), the inside movable mounting of shell (3) has fly leaf (10), the top fixed mounting of fly leaf (10) has bus duct body (5), the top fixed mounting of bus duct body (5) has quantity be two movable block (9), the bottom fixed connection quantity of top connecting shell (4) is two and all have one end to run through and extend to fixed plate (2) at bottom connecting shell (4) top, the bottom of the movable plate (10) is fixedly provided with a telescopic rod (11), the outer surface of the telescopic rod (11) is movably provided with a spring (12), top and bottom of spring (12) respectively with the bottom of fly leaf (10) and the top fixed connection of bottom connection shell (4), the top spout (16) have been seted up to the bottom of connection shell (4), the top the bottom movable mounting of connection shell (4) has slider (13) that quantity is four, four the top of slider (13) and the internal surface swing joint of spout (16), four the equal fixed mounting in bottom of slider (13) has connecting block (14), four the equal swing joint in bottom of connecting block (14) has movable loop bar (15), two on the left side the bottom of movable loop bar (15) and the top swing joint of left side movable block (9), the top movable mounting has extruded article (8) between the bottom of connection shell (4) and bus duct body (5).

2. The bus duct with the shockproof structure as set forth in claim 1, wherein: two bracing piece (7) are letter L shape, two the mounting hole has all been seted up to the inside of bracing piece (7), two the diameter of mounting hole is respectively with the diameter size looks adaptation of two bolts (6).

3. The bus duct with the shockproof structure as set forth in claim 1, wherein: the heat dissipation holes are formed in the two shells (3), the damping cushions are fixedly mounted on the opposite sides of the two fixing plates (2), and the net-shaped through holes are formed in the two fixing plates (2) and the two damping cushions.

4. The bus duct with the shockproof structure as set forth in claim 1, wherein: the inside of fly leaf (10) is seted up the logical groove of quantity for two, two the diameter of leading to the groove is respectively with the diameter size looks adaptation of two fixed plates (2).

5. The bus duct with the shockproof structure as set forth in claim 1, wherein: the top of the connecting shell (4) is fixedly provided with a handle, and the outer surfaces of the two bolts (6) are in threaded connection with nuts.

6. The bus duct with the shockproof structure as set forth in claim 1, wherein: the telescopic rods (11) and the springs (12) form a compression assembly, and the number of the compression assemblies is two.