CN206164042U

CN206164042U - Components of a whole that can function independently insulation bus duct

Info

Publication number: CN206164042U
Application number: CN201621067543.6U
Authority: CN
Inventors: 欧阳万里
Original assignee: SHENZHEN OUYATE ELECTRICAL APPLIANCE EQUIPMENT CO Ltd
Current assignee: SHENZHEN OUYATE ELECTRICAL APPLIANCE EQUIPMENT CO Ltd
Priority date: 2016-09-20
Filing date: 2016-09-20
Publication date: 2017-05-10
Anticipated expiration: 2026-09-20

Abstract

The utility model discloses a components of a whole that can function independently insulation bus duct, components of a whole that can function independently insulation bus duct includes that casing and parallel range are in multi -disc conductor in the casing, every the week side of conductor is all wrapped and is equipped with the insulating layer, the insulating layer is including setting up the insulating piece and the setting of conductor both sides are in the collets at conductor both ends, collets with the terminal surface looks adaptation of conductor, the insulating piece with the side looks adaptation of conductor, collets with have between the insulating piece and be used for preventing the insulating piece is to deviating from the direction of conductor side removes and breaks away from the cooperation structure of collets. The utility model discloses owing to cooperate each other between collets, insulating piece, the conductor, inject the conductor in collets and insulating piece enclose the space of establishing, in the course of working, do not need high temperature to buckle, technology is simpler, and assembly efficiency is higher, and life is longer.

Description

Split insulation bus duct

Technical field

The utility model is related to controller switching equipment technology, especially a kind of Split insulation bus duct.

Background technology

Existing Split insulation bus duct include housing, be provided with a plurality of conductor in housing parallel, in order to ensure each conductor it Between insulation, the existing practice conductive surface wind dielectric film, dielectric film cladding by way of conductor is wrapped up, the structure Have the disadvantage that：

1st, dielectric film needs hot briquetting in coating conductor, increased processing technology, and technique is more complicated, and reasonably The more difficult control of shape and size；

2nd, dielectric film is typically made using polyester material or other insulating materials, in heating bending, insulating materials local Can be subjected to because of high temperature it is different degrees of destroy, according to octave principle, the operation safety and service life of product certainly will be affected；

3rd, dielectric film is in coating conductor, the shape and size because of dielectric film with can not possibly fully fit one between conductor Rise, will certainly produce between conductor and housing it is substantial amounts of leave a blank, and leave a blank for the temperature rise of Split insulation bus duct is very Fatal, temperature rise, the impedance of conductor will be caused greatly, line loss is big in running, high energy consumption.

Utility model content

Main purpose of the present utility model is to provide a kind of Split insulation bus duct, it is intended to simplify conductor surface insulation layer Processing technology, and extend its service life.

For achieving the above object, the utility model proposes including housing including Split insulation bus duct and being arranged side by side in institute The multi-disc conductor in housing is stated, all side Jun Bao per conductor described in piece are provided with insulating barrier；

The insulating barrier includes being arranged on the insulating trip of the conductor both sides and is arranged on the collets at the conductor two ends；

The collets are adapted with the end face of the conductor, and the insulating trip is adapted with the side of the conductor；

Have between the collets and the insulating trip for preventing the insulating trip to away from the conductor side Move and the fit structure of the disengaging collets in direction.

Preferably, the fit structure includes chute and the slide block that can be slided in the chute, the chute or slide block Glide direction along the conductor length direction.

Preferably, the cross section of the chute is arc or swallow-tail form.

Preferably, the fit structure is arranged between the side of the collets and the insulating trip.

Preferably, the fit structure includes the first mating surface being arranged on the collets end face and is arranged on described The second mating surface being adapted with first mating surface on insulating trip end face.

Preferably, first mating surface is serrated or wavy.

Preferably, the fit structure is arranged between the end face of the collets and the insulating trip.

Preferably, the collets and the arc surface that the end face that the conductor coordinates is indent.

Preferably, rectangular recess is inwardly offered on the end face of the collets, the rectangular recess inwall is led with described Body coordinates.

Preferably, trapezoidal groove, and the opening of the trapezoidal groove are inwardly offered on the end face of the collets by interior And become larger outward, the trapezoidal groove inwall coordinates with the conductor..

In technical solutions of the utility model, dielectric film of the prior art is replaced to realize to conductor by collets and insulating trip Insulation, due to being fitted to each other between collets, insulating trip, conductor, meet between conductor and collets and insulating trip continuously Gap, by fit structure collets and insulating trip are connected, and conductor is limited to into collets and is enclosed in the space for setting with insulating trip, are being added During work, it is not necessary to which high temperature bends, technique is simpler, and efficiency of assembling is higher, and service life is longer.

Description of the drawings

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, other accompanying drawings can be obtained with the structure according to these accompanying drawings.

Fig. 1 is the structural representation of the utility model Split insulation bus duct first embodiment；

Fig. 2 is the close-up schematic view that single conductor is assembled with insulating barrier in Fig. 1；

Fig. 3 is that the structure that single conductor is assembled with insulating barrier in the utility model Split insulation bus duct second embodiment is shown It is intended to；

Fig. 4 is the structural representation of the utility model Split insulation bus duct 3rd embodiment；

Fig. 5 is the close-up schematic view that single conductor is assembled with insulating barrier in Fig. 4.

Drawing reference numeral explanation：

Label	Title	Label	Title
				1	Housing	52	Collets
2	Top insulating support	52a	First mating surface
				3	Between bottom insulation	52b	Arc surface
20	Mounting groove	52c	Rectangular recess
				4	Conductor	52d	Trapezoidal groove
5	Insulating barrier	6	Fit structure
				51	Insulating trip	61	Chute
51a	Second mating surface	62	Slide block

The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., such as When really the particular pose changes, then directionality indicates also correspondingly to change therewith.

In addition, and can not manage such as relating to the description of " first ", " second " etc. is only used for describing purpose in the utility model Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " many in description of the present utility model It is individual " it is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integral；Can be mechanically connected, also may be used Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals Or the interaction relationship of two elements, unless otherwise clearly restriction.For the ordinary skill in the art, can be with Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.

In addition, the technical scheme between the utility model each embodiment can be combined with each other, but must be with ability Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or cannot realize The combination of this technical scheme is not present, also not within the protection domain that the utility model is required.

The utility model proposes a kind of gathering sill.

Fig. 1 is refer to, in the utility model embodiment one, the Split insulation bus duct includes housing 1, is arranged on shell Top insulating support 2, bottom insulation support 3 in body 1 and it is arranged side by side in the top insulating support 2 and bottom insulation support Multi-disc conductor 4 between 3, all side Jun Bao per conductor described in piece 4 are provided with insulating barrier 5；The insulating barrier 5 includes being arranged on institute The insulating trip 51 for stating the both sides of conductor 4 and the collets 52 for being arranged on the two ends of the conductor 4；The collets 52 and the conductor 4 End face be adapted, the insulating trip 51 is adapted with the side of the conductor 4；The collets 52 and the insulating trip 51 it Between have for preventing the insulating trip 51 from departing from the collets 52 and matching somebody with somebody to the direction movement away from the conductor 4 side Close structure 6.

Here fit structure 6 can be the cooperation of chute and slide block, can also be the cooperation of curved surface and curved surface, additionally, Fit structure 6 may be provided between the side of the side of collets 52 and insulating trip 51, can also be arranged on the end of collets 52 Between the end face of face and insulating trip 51.

In technical solutions of the utility model, dielectric film of the prior art is replaced to realize by collets 52 and insulating trip 51 right The insulation of conductor 4, due to being fitted to each other between collets 52, insulating trip 51, conductor 4, meets conductor 4 with collets 52 and insulation Being brought into close contact between piece 51, by fit structure 6 collets 52 and insulating trip 51 are connected, and conductor 4 is limited to into collets 52 Enclose in the space for setting with insulating trip 51, in process, it is not necessary to which high temperature bends, technique is simpler, and efficiency of assembling is higher, and Service life is longer.

Preferably, referring to Fig. 2, the fit structure 6 includes chute 61 and the slide block 62 that can be slided in the chute 61, Length direction of the glide direction of the chute 61 or slide block 62 along the conductor 4.During installation, the correspondence of collets 52 is pacified first It is mounted in top insulating support 2, the mounting groove 20 of bottom insulation support 3, then conductor 4 is arranged between two collets 52, most Afterwards the correspondence of chute 61 of insulating trip 51 is inserted on slide block 62 further along the length direction of conductor 4, realizes insulating barrier 5 and conductor 4 gapless is installed, above-mentioned simple structure, it is easy to install.

Preferably, the cross section of the chute 61 is arc or swallow-tail form.Chute 61 and slide block 62 after engagement, vertical Can not depart from glide direction, realize the connection of insulating trip 51 and collets 52.

Preferably, the fit structure 6 is arranged between the side of the side of the collets and the insulating trip.Due to The thickness of collets 52 is much larger than the thickness of insulating trip 51, and above-mentioned structure processing is easier on the side of insulating trip 51, Processing cost can be saved.

Embodiment two

On the basis of above-described embodiment one, with further reference to Fig. 4, Fig. 5, the fit structure 6 is described including being arranged on The first mating surface 52a on collets end face and be adapted with first mating surface is arranged on the insulating trip end face Two mating surfaces 51a.In the preferred embodiment of this programme one, first mating surface 52a is serrated or wavy.

Due to above-mentioned mating surface need not be thicker size, therefore the fit structure 6 may be provided at the collets Between the end face of 52 end face and the insulating trip 51.

It is spacing in order to carry out to conductor 4 in installation process, it is convenient to install referring to Fig. 2, in the preferred embodiment of this programme one In, the end face that the collets 52 and the conductor 4 coordinate for indent arc surface 52b.

Embodiment three

In another preferred embodiment of this programme, referring to Fig. 3, rectangle is inwardly offered on the end face of the collets 52 recessed Groove 52c, the rectangular recess 52c inwalls coordinate with the conductor 4.

In this programme another preferred embodiment, referring to Fig. 5, inwardly offer on the end face of the collets 52 trapezoidal recessed Groove 52d, the opening of the trapezoidal groove 52d becomes larger from inside to outside, and the trapezoidal groove 52d inwalls are matched somebody with somebody with the conductor 4 Close.

Such scheme, when conductor 4 is arranged between two collets 52, due to arc surface 52b, rectangular recess 52c or ladder Connected in star 52d coordinates with the upper and lower end parts of conductor 4, defines the movement of conductor 4, and when insulating trip 51 is installed below, conductor 4 is not Meeting opposing insulation block 52 is moved, therefore facilitates installation.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.

Claims

1. a kind of Split insulation bus duct, it is characterised in that the Split insulation bus duct includes housing and is arranged side by side in institute The multi-disc conductor in housing is stated, all side Jun Bao per conductor described in piece are provided with insulating barrier；

Have between the collets and the insulating trip for preventing the insulating trip to the direction away from the conductor side Fit structure that is mobile and departing from the collets.

2. Split insulation bus duct as claimed in claim 1, it is characterised in that the fit structure includes chute and can be in institute State the length direction of the glide direction along the conductor of the slide block slided in chute, the chute or slide block.

3. Split insulation bus duct as claimed in claim 2, it is characterised in that the cross section of the chute is arc or dovetail Shape.

4. Split insulation bus duct as claimed in claim 2, it is characterised in that the fit structure is arranged on the collets Side and the insulating trip between.

5. Split insulation bus duct as claimed in claim 1, it is characterised in that the fit structure include being arranged on it is described absolutely The first mating surface on edge block end face and it is arranged on second be adapted with first mating surface on the insulating trip end face and matches somebody with somebody Conjunction face.

6. Split insulation bus duct as claimed in claim 5, it is characterised in that first mating surface is serrated or wave Shape.

7. Split insulation bus duct as claimed in claim 5, it is characterised in that the fit structure is arranged on the collets End face and the insulating trip between.

8. the Split insulation bus duct as described in claim 1～7 is arbitrary, it is characterised in that the collets and the conductor The end face of cooperation is the arc surface of indent.

9. the Split insulation bus duct as described in claim 1～7 is arbitrary, it is characterised in that on the end face of the collets to Rectangular recess is inside offered, the rectangular recess inwall coordinates with the conductor.

10. the Split insulation bus duct as described in claim 1～7 is arbitrary, inwardly offers ladder on the end face of the collets Connected in star, and the opening of the trapezoidal groove becomes larger from inside to outside, the trapezoidal groove inwall coordinates with the conductor.