CN205407180U - Protection device of bus duct - Google Patents

Abstract

The utility model discloses a protection device of bus duct, including the housing body of the bus duct generating line row interior with locating housing body, both ends that its technical scheme main points are housing body are equipped with and are used for the protection to wear out its generating line row's protection device, and protection device includes the baffle, and the relative housing body's of baffle one end is equipped with the lug, and housing body is last to be equipped with the spout with lug matched with, and the baffle slides through lug and spout with housing body and is connected, is equipped with at least one buckle spare in the spout, through above -mentioned technical scheme, need not use tools and just can conveniently carry out the dismouting to the baffle, improved dismouting speed, and slided connection, buckle spare with lug and spout and cooperate to be connected with the depressed part and replace the screw connection, saved the material greatly, reduced the cost, install very firmly.

Description

A kind of protection device of bus duct

Technical field

This utility model relates to transmission facility technical field, particularly relates to the protection device of a kind of bus duct.

Background technology

Bus duct is developed, is referred to as the new circuit mode of " Bus-Way-System " by the U.S., and it, using copper or aluminum as conductor, with non-alkene insulating supporting, then installs to the novel conductor formed in metallic channel.Needs due to the various building electric power such as building, factory, and this need the trend increased year by year, use original circuit wiring pattern, i.e. poling mode, many difficulties are brought during construction, and, when to change distribution system, it will be made to become simple, and some are nearly impossible, but, if employing bus duct, it is very easy to just can achieve the goal, building additionally also can be made to become more attractive in appearance.Nowadays, in the electrical equipment such as skyscraper, factory, power system, bus duct has become indispensable wiring mode.

Bus bar conductor outside current bus duct is not effectively protected measure, and the mode of operation of some mistakes can make the infringements such as bus bar conductor deforms, and significantly shortens the service life of bus bar conductor.For this, Chinese utility model patent CN201520472520.2 discloses a kind of waterproof and is easy to the bus duct assembled, and wherein, the bus bar conductor both sides outside bus bar are provided with baffle plate, baffle plate is located at above insulation support body, and baffle plate and insulation support body are connected by screw.But this connected mode is not quick detachable, operates bus duct to people and bring very big inconvenience.

Utility model content

The purpose of this utility model is to provide the bus duct protection device of a kind of easy accessibility, stabilized structure.

Above-mentioned technical purpose of the present utility model has the technical scheme that the protection device of a kind of bus duct, outer cover body and the bus bar being located in outer cover body including bus duct, the two ends of outer cover body are provided with the protection device for protecting the bus bar passing it, protection device includes L-shaped baffle plate, one end of baffle plate opposite shell body is provided with projection, outer cover body is provided with the chute matched with projection, baffle plate is connected by projection and chute sliding with chute, interface arrangment it is provided with between outer cover body and baffle plate, interface arrangment includes at least one fastener being located in chute and can snap into or eject chute inwall, projection is provided with the depressed part coordinating clamping with this fastener.

Pass through technique scheme, described projection is slipped on the chute of surgery body, make the baffle plate can only along chute sliding, clamping is coordinated with depressed part when fastener is upspring, baffle plate is fixed by fastener, makes baffle plate along chute sliding, can not play the fixation to baffle plate, and easy for installation, it is not necessary to use instrument；Fastener is depressed, fastener and female from, baffle plate can be skidded off along chute, without using instrument just can be unloaded from outer cover body by baffle plate, dismantle very convenient, and with projection be connected with chute, fastener and depressed part coordinate clamping to replace screw to be connected, and are greatly saved material, decrease cost, install very firm.

Being optimized for further, described depressed part is the groove being arranged on projection.

By technique scheme, when baffle plate slips in chute, fastener is upspring, and described groove fit clamping, makes baffle plate along chute sliding, baffle plate can not serve location and fixation, easy for installation；Firmly being promoted along chute guide direction by baffle plate, fastener is subject to the mechanical force of baffle plate and is depressed, and makes fastener separate with groove, thus baffle plate is skidded off along chute, it is not necessary to baffle plate just can be pulled down by use instrument, dismantle very convenient, accelerate dismounting speed, improve efficiency.

Being optimized for further, described depressed part is the through hole being arranged on projection.

By technique scheme, when baffle plate slips in chute, fastener is upspring, and match clamping with baffle plate through hole, makes baffle plate along slide, baffle plate can not serve location and fixation, easy for installation；Being depressed by fastener, making fastener separate with through hole, thus being skidded off along chute by baffle plate, it is not necessary to baffle plate just can be pulled down by use instrument, dismantling convenient, accelerate dismounting speed, improve efficiency, location and fixed effect become apparent from.

Being optimized for further, the both sides of described outer cover body every one end correspondence bus bar are equipped with at least one baffle plate, parallel with the surface of bus bar in the surface of baffle plate.

By technique scheme, the external force of generation will act on baffle plate, will not act on bus bar, the surface of bus bar will not be made to bend or fracture, bus bar is played a very good protection.

Being optimized for further, described projection is dovetail projection, and the chute of described outer cover body is dovetail groove.

By technique scheme, employing dovetail groove is connected with dovetail projection to compare and consolidates, and bearing capacity is big, and gap scalable, improves the baffle plate protective capability to bus bar.

Being optimized for further, described fastener is clamp button of the spring.

By technique scheme, when clamp button of the spring coordinates clamping with depressed part, baffle plate will not be made along slide, baffle plate be served fixing and positioning action, baffle plate is conveniently installed；Enforcing baffle plate along chute guide direction, clamp button of the spring is pressed by the mechanical force of baffle plate, clamp button of the spring and female from, or after clamp button of the spring is pressed, baffle plate can be skidded off along chute, conveniently dismantle baffle plate.

It is optimized for further, between two verticals of described baffle plate, is provided with at least one reinforcement.

By technique scheme, the public vertical in two faces of baffle plate is provided with reinforcement, when having External Force Acting on baffle plate; reinforcement can bear a part of external force; making baffle plate that bending to be less likely to occur, thus improve the bearing capacity of baffle plate, enhancing the baffle plate protective capability to bus bar.

In sum, this utility model has the advantages that and the chutes such as baffle plate and outer cover body dovetail groove and projection is connected, make the baffle plate can only sliding on chute, clamp button of the spring it is provided with in chute, when baffle plate is along chute sliding, clamp button of the spring is upspring, make baffle plate can not sliding on chute so that baffle plate is fixed on outer cover body；Clamp button of the spring is depressed until clamp button of the spring separates with groove or through hole, baffle plate can be skidded off from chute, screw is replaced to connect by this scheme, being greatly saved material, save manufacturing cost, dismounting is simple simultaneously, without using instrument, install firm, improve dismounting speed, provide a great convenience to people.

Accompanying drawing explanation

Fig. 1 is embodiment one median generatrix groove structural representation；

Fig. 2 is baffle arrangement schematic diagram in embodiment one；

Fig. 3 is unbaffled bus duct structural representation in embodiment one；

Fig. 4 is the A portion enlarged drawing in Fig. 3；

Fig. 5 is the structural representation of clamp button of the spring in embodiment one；

Fig. 6 is the structural representation of baffle plate in embodiment two.

In figure: 1, outer cover body；2, reinforcement；3, baffle plate；4, bus bar；5, dovetail projection；6, groove；7, clamp button of the spring；8, dovetail groove；9, through hole.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment one: the protection device of a kind of bus duct, including outer cover body 1 and the bus bar 4 being located in outer cover body.

Referring to Fig. 1, the both sides of outer cover body 1 every one end correspondence bus bar 4 are equipped with at least one baffle plate 3, make the surface of baffle plate 3 parallel with the surface of bus bar 4.

Referring to Fig. 2, being uniformly provided with three reinforcements 2 between two verticals of baffle plate 3, the surface that baffle plate 3 matches with outer cover body 1 is provided with dovetail projection 5.

Referring to Fig. 3 and Fig. 4, outer cover body 1 is provided with the dovetail groove 8 matched with dovetail projection 5, is respectively provided with a clamp button of the spring 7 in dovetail groove 8, and clamp button of the spring 7 structure is referring to Fig. 5.

Baffle plate 3 and clamp button of the spring 7 not in contact with time, clamp button of the spring 7 is in the state of upspringing, the dovetail projection 5 of baffle plate 3 is slipped on dovetail groove 8, baffle plate 3 can only along dovetail groove 8 sliding, when dovetail projection 5 contacts with clamp button of the spring 7, owing to clamp button of the spring 7 is subject to the mechanical force that dovetail projection 5 is downward, clamp button of the spring 7 is depressed, and when the groove 6 bottom dovetail projection 5 slides into directly over clamp button of the spring 7, clamp button of the spring 7 is upspring and coordinated clamping with groove 6, baffle plate 3 is fixed, makes the baffle plate 3 can not along dovetail groove 8 sliding；When needs by baffle plate 3 from, when outer cover body 1 is pulled down, firmly promoting baffle plate 3 along dovetail groove 8 guide direction, the mechanical force that clamp button of the spring 7 is downward owing to being subject to dovetail projection 5, clamp button of the spring 7 is depressed, thus can be skidded off along dovetail groove 8 by baffle plate 3.

When having External Force Acting on baffle plate 3, reinforcement 2 can bear a part of external force, makes baffle plate 3 that bending to be less likely to occur.

Embodiment two: the protection device of a kind of bus duct, including outer cover body 1 and the bus bar 4 being located in outer cover body.

Referring to Fig. 6, being different in that with embodiment one, the surface that baffle plate 3 matches with outer cover body 1 is provided with through hole 9.

Baffle plate 3 and clamp button of the spring 7 not in contact with time, clamp button of the spring 7 is in the state of upspringing, the dovetail projection 5 of baffle plate 3 is slipped on dovetail groove 8, baffle plate 3 can only along dovetail groove 8 sliding, being pressed by clamp button of the spring 7 and make dovetail projection 5 can slide into above clamp button of the spring 7, when the through hole 9 of dovetail projection 5 slides into directly over clamp button of the spring 7, clamp button of the spring 7 is upspring and is coordinated clamping with through hole 9, baffle plate 3 is fixed, makes the baffle plate 3 can not along dovetail groove 8 sliding；Being pressed by clamp button of the spring 7, make the baffle plate 3 can along dovetail groove 8 sliding, in slipping, clamp button of the spring 7 be depressed by dovetail projection 5 until baffle plate 3 skids off from dovetail groove 8.

This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.

Claims (7)

1. the protection device of a bus duct, including the outer cover body (1) of bus duct and the bus bar (4) be located in outer cover body (1), it is characterized in that, the two ends of outer cover body (1) are provided with the protection device for protecting the bus bar (4) passing it, protection device includes L-shaped baffle plate (3), one end of baffle plate (3) opposite shell body (1) is provided with projection, outer cover body (1) is provided with the chute matched with projection, baffle plate (3) is connected by projection and chute sliding with chute, it is provided with interface arrangment between outer cover body (1) and baffle plate (3), interface arrangment includes at least one fastener being located in chute and can snap into or eject chute inwall, projection is provided with the depressed part coordinating clamping with this fastener.

2. the protection device of bus duct according to claim 1, it is characterised in that described depressed part is the groove (6) being arranged on projection.

3. the protection device of bus duct according to claim 1, it is characterised in that described depressed part is the through hole (9) being arranged on projection.

4. the protection device of the bus duct according to Claims 2 or 3; it is characterized in that; the both sides of every one end correspondence bus bar (4) of described outer cover body (1) are equipped with at least one baffle plate (3), parallel with the surface of bus bar (4) in the surface of baffle plate (3).

5. the protection device of bus duct according to claim 4, it is characterised in that described projection is dovetail projection (5), the chute of described outer cover body (1) is dovetail groove (8).

6. the protection device of bus duct according to claim 5, it is characterised in that described fastener is clamp button of the spring (7).

7. the protection device of bus duct according to claim 6, it is characterised in that be provided with at least one reinforcement (2) between (3) two verticals of described baffle plate.