CN212518305U - Aluminum alloy shell bus duct - Google Patents

Abstract

The utility model relates to a bus duct technical field just discloses an aluminum alloy shell bus duct, be two support deckle boards including quantity, the inside movable mounting of support deckle board has fire-retardant diaphragm, the inside fixed mounting of fire-retardant diaphragm has the first fire-retardant baffle that is located support deckle board inside, the inside movable mounting of support deckle board has the conductor copper bar that runs through fire-retardant diaphragm and extend to fire-retardant diaphragm one side. This aluminum alloy shell bus duct, cup joint the second frid in two first frids outsidely and promote to the front side of its front side and braced frame board mutually parallel through the worker, location handle on the second frid in this while is corresponding with the constant head tank, and then spacing spring backstep spacing lasso and drive the inside of location handle joint at the constant head tank, this design has been avoided the tradition to realize the installation through fastening bolt, because the needs installation of a large amount of bus ducts of floor, and then cause the engineering volume great, the lower problem of work efficiency.

Description

Aluminum alloy shell bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is an aluminum alloy shell bus duct.

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.

The existing bus duct is widely applied and has the advantage of convenience in use, and when the existing bus duct is assembled, the existing bus duct needs to be realized by using fastening bolts, but the installation is needed due to the fact that a large number of bus ducts are arranged on floors, so that the engineering quantity is large, the working efficiency can be reduced by the traditional bus duct connection mode for realizing the installation through the fastening bolts, the social requirements are difficult to meet, and the problem in the prior art is solved by providing the bus duct with the aluminum alloy shell.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an aluminum alloy shell bus duct possesses the advantage that improves assembly efficiency, has solved current bus duct, when assembling it, needs to use fastening bolt to realize, but because the needs installation of a large amount of bus ducts of floor, and then causes the engineering volume great, and the traditional bus duct connected mode who realizes the installation through fastening bolt can reduce work efficiency's problem.

(II) technical scheme

For the purpose of realizing above-mentioned improvement assembly efficiency, the utility model provides a following technical scheme: an aluminum alloy shell bus duct comprises two supporting frame plates, wherein a flame-retardant transverse plate is movably mounted in the supporting frame plates, first flame-retardant partition plates located in the supporting frame plates are fixedly mounted in the flame-retardant transverse plate, conductor copper bars penetrating through the flame-retardant transverse plate and extending to one side of the flame-retardant transverse plate are movably mounted in the supporting frame plates, first groove plates extending to opposite surfaces of the two supporting frame plates are slidably connected in the two supporting frame plates, a second groove plate located between the two supporting frame plates is movably mounted outside the two first groove plates, a second flame-retardant partition plate located in the two first groove plates is fixedly mounted in the second groove plate, two positioning seats are fixedly mounted at the top and the bottom of the second groove plate, two positioning holes corresponding to the positioning seats are formed in the top and the bottom of the second groove plate, the positioning device comprises a first groove plate, a positioning handle and a limiting spring, wherein the positioning handle penetrates through the positioning seat and the positioning hole and extends to the inside of the positioning groove, and the limiting spring is movably arranged on the outside of the positioning handle.

Preferably, the support frame plate comprises four support section plates, the four support section plates are connected with each other through locking screws, and the flame-retardant transverse plate is connected with the support frame plate through the locking screws.

Preferably, a sliding groove hole connected with the first groove plate in a sliding manner is formed in the flame-retardant transverse plate, the first groove plate penetrates through the sliding groove hole and is inserted into the supporting frame plate, and a limit stop corresponding to one side of the first groove plate is arranged in the supporting frame plate.

Preferably, the rear side of the second frid is sleeved outside one side of the two first frids, and the inner wall of the second frid is attached to the outer wall of one side of the two first frids.

Preferably, the second flame-retardant partition plate and the first flame-retardant partition plate are made of ceramics, and the positioning seat, the positioning hole and the positioning groove are positioned on the same vertical line.

Preferably, the connection relationship between the positioning handle and the positioning seat is in sliding connection, the connection relationship between the positioning handle and the positioning groove is in clamping connection, and a limiting ferrule positioned on one side of the limiting spring is arranged outside the positioning handle.

(III) advantageous effects

Compared with the prior art, the utility model provides an aluminum alloy shell bus duct possesses following beneficial effect:

1. this aluminum alloy shell bus duct, run through fire-retardant diaphragm through first frid and peg graft in the inside of supporting the deckle board, be convenient for play the effect of support to first frid to the supporting deckle board, and then play the effect of protection to the conductor copper bar that lies in the supporting the deckle board outside, limit stop through the supporting the deckle board setting, be convenient for play the effect of location to first frid, cup joint the outside at two first frids through the second frid, be convenient for two first frids play the effect of protection, and the plug-in type design through the location handle, be convenient for spacing the outside at first frid with the second frid, and the second frid is by spacing in, two first frids are spacing by the second frid.

2. This aluminum alloy shell bus duct, will fix a position the handle pulling and make its atress through the worker, and then make it drive spacing lasso motion, extrude spacing spring in spacing lasso motion, one side of fixing a position the handle this moment is by the pulling to paralleling with second frid inner wall, cup joint the second frid in two first frid outsidess and promote to the front side of its front side and supporting frame board parallel mutually through the worker, the location handle on the second frid of this while is corresponding with the constant head tank, and then spacing spring pushes away spacing lasso and drives the inside of location handle joint at the constant head tank in the opposite directions, this design has avoided the tradition to realize the installation through fastening bolt, because the needs installation of a large amount of bus ducts of floor, and then cause the engineering volume great, the lower problem of work efficiency.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: the flame-retardant cable comprises a support frame plate 1, a flame-retardant transverse plate 2, a first flame-retardant partition plate 3, a conductor copper bar 4, a first groove plate 5, a second groove plate 6, a second flame-retardant partition plate 7, a positioning seat 8, a positioning hole 9, a positioning groove 10, a positioning handle 11 and a limiting spring 12.

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. 1-4, an aluminum alloy casing bus duct comprises two supporting frame plates 1, the supporting frame plates 1 are composed of four supporting section plates, the four supporting section plates are connected with each other through locking screws, a flame-retardant transverse plate 2 is movably installed inside the supporting frame plates 1, the flame-retardant transverse plate 2 is connected with the supporting frame plates 1 through locking screws, a first flame-retardant partition plate 3 positioned inside the supporting frame plates 1 is fixedly installed inside the flame-retardant transverse plate 2, a conductor copper bar 4 penetrating through the flame-retardant transverse plate 2 and extending to one side of the flame-retardant transverse plate 2 is movably installed inside the supporting frame plates 1, first groove plates 5 extending to opposite sides of the two supporting frame plates 1 are slidably connected inside the two supporting frame plates 1, sliding groove holes slidably connected with the first groove plates 5 are formed inside the flame-retardant transverse plate 2, the first groove plates 5 penetrate through the sliding groove holes and are inserted inside the supporting frame plates 1, the inside of the supporting frame plate 1 is provided with a limit stop corresponding to one side of the first groove plate 5, the outside movable mounting of the two first groove plates 5 is provided with a second groove plate 6 positioned between the two supporting frame plates 1, the rear side of the second groove plate 6 is sleeved outside one side of the two first groove plates 5, the inner wall of the second groove plate 6 is attached to the outer wall of one side of the two first groove plates 5, the inside of the second groove plate 6 is fixedly provided with a second flame-retardant partition plate 7 positioned inside the two first groove plates 5, the second flame-retardant partition plate 7 and the first flame-retardant partition plate 3 are both ceramic, the top and the bottom of the second groove plate 6 are both fixedly provided with two positioning seats 8, the top and the bottom of the second groove plate 6 are both provided with two positioning holes 9 corresponding to the positioning seats 8, the top and the bottom of the first groove plate 5 are both provided with positioning grooves 10 corresponding to the positioning holes 9, the positioning seats 8, the positioning seats 6, Locating hole 9 and constant head tank 10 are at same vertical line, the outside movable mounting of positioning seat 8 has the locating handle 11 that runs through positioning seat 8 and locating hole 9 and extend to the constant head tank 10 inside, locating handle 11 and positioning seat 8's a linking relationship is sliding connection, locating handle 11 and constant head tank 10's a linking relationship is the block connection, the outside movable mounting of locating handle 11 has the spacing spring 12 that is located the positioning seat 8 inside, the outside of locating handle 11 is provided with the spacing lasso that is located spacing spring 12 one side.

To sum up, this aluminum alloy shell bus duct runs through fire-retardant diaphragm 2 through first frid 5 and pegs graft in the inside of supporting deckle board 1, be convenient for play the effect of support to first frid 5 to supporting deckle board 1, and then play the effect of protection to the conductor copper bar 4 that lies in supporting deckle board 1 outside, limit stop through supporting deckle board 1 setting, be convenient for play the effect of location to first frid 5, cup joint in the outside of two first frids 5 through second frid 6, be convenient for two first frids 5 play the effect of protection, and through the plug-in type design of location handle 11, be convenient for spacing second frid 6 in the outside of first frid 5, and second frid 6 by spacing while, two first frids 5 are spacing by second frid 6.

And, through the worker with the location handle 11 pulling and make its atress, and then make it drive the motion of spacing lasso, extrude spacing spring 12 in the motion of spacing lasso, one side of location handle 11 is pulled to being parallel with second frid 6 inner wall this moment, through the worker with second frid 6 cup joint in two first frid 5 outsides and promote to its front side and be parallel with the front side of braced frame board 1, location handle 11 on the second frid 6 at this moment is corresponding with constant head tank 10, and then spacing spring 12 backstep spacing lasso and drive the inside of location handle 11 joint at constant head tank 10, this design has avoided the tradition to realize the installation through fastening bolt, because the needs installation of a large amount of bus ducts of floor, and then cause the engineering volume great, the lower problem of work efficiency.

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 (6)

1. The utility model provides an aluminum alloy shell bus duct, is support deckle board (1) that two, its characterized in that including quantity: the flame-retardant cable support is characterized in that the flame-retardant transverse plate (2) is movably mounted inside the support frame plate (1), a first flame-retardant baffle plate (3) positioned inside the support frame plate (1) is fixedly mounted inside the flame-retardant transverse plate (2), a conductor copper bar (4) penetrating through the flame-retardant transverse plate (2) and extending to one side of the flame-retardant transverse plate (2) is movably mounted inside the support frame plate (1), two first groove plates (5) extending to opposite faces of the two support frame plates (1) are slidably connected inside the support frame plates (1), a second groove plate (6) positioned between the two support frame plates (1) is movably mounted outside the two first groove plates (5), a second flame-retardant baffle plate (7) positioned inside the two first groove plates (5) is fixedly mounted inside the second groove plate (6), and two positioning seats (8) are fixedly mounted at the top and the bottom of the second groove plate (6), the locating holes (9) that quantity is two and corresponds with positioning seat (8) have all been seted up to the top and the bottom of second frid (6), constant head tank (10) corresponding with positioning hole (9) have all been seted up to the top and the bottom of first frid (5), the outside movable mounting of positioning seat (8) has and runs through positioning seat (8) and positioning hole (9) and extends to inside location handle (11) of constant head tank (10), the outside movable mounting of location handle (11) has spacing spring (12) that are located positioning seat (8) inside.

2. The aluminum alloy shell bus duct of claim 1, wherein: the supporting frame plate (1) is composed of four supporting section plates, the four supporting section plates are connected with each other through locking screws, and the flame-retardant transverse plate (2) is connected with the supporting frame plate (1) through the locking screws.

3. The aluminum alloy shell bus duct of claim 1, wherein: the flame-retardant transverse plate (2) is internally provided with a sliding groove hole in sliding connection with the first groove plate (5), the first groove plate (5) penetrates through the sliding groove hole and is inserted in the supporting frame plate (1), and the supporting frame plate (1) is internally provided with a limit stop block corresponding to one side of the first groove plate (5).

4. The aluminum alloy shell bus duct of claim 1, wherein: the rear side of the second frid (6) is sleeved outside one side of the two first frids (5), and the inner wall of the second frid (6) is attached to the outer wall of one side of the two first frids (5).

5. The aluminum alloy shell bus duct of claim 1, wherein: the second flame-retardant partition plate (7) and the first flame-retardant partition plate (3) are both made of ceramics, and the positioning seat (8), the positioning hole (9) and the positioning groove (10) are positioned on the same vertical line.

6. The aluminum alloy shell bus duct of claim 1, wherein: the positioning device is characterized in that the positioning handle (11) is in sliding connection with the positioning seat (8), the positioning handle (11) is in clamping connection with the positioning groove (10), and a limiting ferrule positioned on one side of the limiting spring (12) is arranged outside the positioning handle (11).

Images