CN209388779U

CN209388779U - A kind of condenser type isolated bus taken up little area

Info

Publication number: CN209388779U
Application number: CN201920283498.5U
Authority: CN
Inventors: 阙炳春
Original assignee: Fujian Dongdian Electric Power Equipment Co Ltd
Current assignee: Fujian Dongdian Electric Power Equipment Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2019-09-13
Anticipated expiration: 2029-03-06

Abstract

The utility model relates to isolated bus technical fields, specially a kind of condenser type isolated bus taken up little area, including cable body, the quantity of cable body is several, and closely polymerization forms an entirety between each cable body, its outside package is equipped with second insulating layer, the gap location of second insulating layer and cable body is filled with anti-guncotton, the outer sheath of second insulating layer is equipped with oversheath, oversheath is made of the identical half cast arc structure of two block sizes, respectively right pillar and left pillar, have the beneficial effect that the inside of this practical middle second insulating layer has been placed equidistant with fastening chip architecture, multiple cable aperture are provided through on connecting plate, and each cable body both passes through the cable aperture on connecting plate, compared to traditional technology, the position of each cable body is more stable during this is practical, it is not susceptible to misplace, distortion, and each cable body it Between fit closely, compact-sized, space occupied is also smaller.

Description

A kind of condenser type isolated bus taken up little area

Technical field

The utility model relates to isolated bus technical field, specially a kind of condenser type isolated bus taken up little area.

Background technique

In the power system, bus refers to made of the copper with high conductivity, aluminum material to transmit electric energy, has and converges The product of collection and distribution power capability, in the prior art, the manufacturing technology and efficiency of transmission of bus are also all very high, but are tying Some shortcomings are still had in structure design, specific as follows:

1, existing bus refers to an overall structure being made of cable and external sheath, and sheath is internally provided with more Cable, however, once a certain cable damages or a certain section of bus integrally goes wrong, due to existing sheath All it is the overall structure of sealing, can not opens easily, all makes troubles to maintenance or replacement；

2, existing bus structure inside cable puts in order complexity, and gap is excessive between adjacent two cable, leads to bus Overall volume is excessive, that is, is unfavorable for transporting, and is also unfavorable for installing, and space occupied is also big, for this purpose, the utility model proposes one kind to account for The small condenser type isolated bus in ground is for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of condenser type isolated buses taken up little area, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of condenser type isolated bus taken up little area, Including cable body, the quantity of the cable body is several, and closely polymerization forms an entirety between each cable body, outside Side, which is wrapped up, is equipped with second insulating layer, and the gap location of the second insulating layer and cable body is filled with anti-guncotton, second insulating layer Outer sheath be equipped with oversheath, the oversheath is made of the identical half cast arc structure of two block sizes, respectively right Pillar and left pillar, the right pillar are fitted closely with left pillar, and right pillar two sides above and below one end of left pillar are opened Equipped with convex block slot, left pillar two sides above and below one end of right pillar are equipped with convex block, and the upper and lower ends of left pillar are all provided with Have fixture block, the convex block is an integral molding structure with left pillar with fixture block, and the convex block be embedded in it is convex on right pillar In block slot, the fixture block is clamped with the upper and lower ends of right pillar.

Preferably, the cable body is made of copper pipe, shielded layer and the first insulating layer, and the shielded layer is wrapped in The outside of copper pipe, the first insulating layer is wrapped in the outside of shielded layer, and fits closely between adjacent pairs.

Preferably, the side of the second insulating layer is equipped with interface, and one end of the interface offers socket, interface it is another One end is equipped with insulative inserts, and the insulative inserts are plugged in the socket of interface one end, and the length of insulative inserts and socket It is equal to the length of second insulating layer.

Preferably, the inside of the second insulating layer is equidistantly equipped with connecting plate, and the connecting plate is symmetric form laminated structure, Its surface is through cable aperture is offered, and the quantity of the cable aperture and the quantity of cable body are equal, and the diameter of cable aperture is greater than The diameter of cable body, and each cable body is respectively interposed in each cable aperture on connecting plate.

Preferably, the thickness of the connecting plate is no more than two millimeters, and the spacing between adjacent two connecting plate is no more than two Rice.

Compared with prior art, the utility model has the beneficial effects that

1, the side of this practical second insulating layer is provided with interface, and interface is to be inserted into socket to be formed by insulative inserts, Meanwhile oversheath is made of half equal cast arc structure of two block sizes, and compared with the prior art, this practical middle cable body Outer protective sleeve structure be easier to open, easy access and replacement；

2, the inside of this practical middle second insulating layer has been placed equidistant with fastening chip architecture, is provided through on connecting plate multiple Cable aperture, and each cable body both passes through the cable aperture on connecting plate, compared to traditional technology, each cable body during this is practical Position is more stable, is not susceptible to dislocation, distortion, and fits closely between each cable body, compact-sized, and space occupied is also more It is small.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model cable body structure sectional view；

Fig. 3 is structure enlargement diagram at the utility model A；

Fig. 4 is structure enlargement diagram at the utility model B；

Fig. 5 is the utility model connecting plate structural schematic diagram.

In figure: 1 cable body, 2 copper pipes, 3 shielded layers, 4 first insulating layers, 5 anti-guncotton, 6 second insulating layers, 7 insulation are inserted Part, 8 oversheaths, 9 right pillars, 10 left pillars, 11 convex block slots, 12 convex blocks, 13 fixture blocks, 14 connecting plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of condenser type isolated bus taken up little area, packet Cable body 1 is included, the quantity of cable body 1 is several, and closely polymerization forms an entirety, outside between each cable body 1 Package is equipped with second insulating layer 6, and second insulating layer 6 and the gap location of cable body 1 are filled with anti-guncotton 5, second insulating layer 6 Outer sheath is equipped with oversheath 8, and oversheath 8 is made of the identical half cast arc structure of two block sizes, respectively right pillar 9 With left pillar 10, right pillar 9 is fitted closely with left pillar 10, and right pillar 9 is opened two sides above and below one end of left pillar 10 Equipped with convex block slot 11, left pillar 10 two sides above and below one end of right pillar 9 are equipped with convex block 12, the upper and lower ends of left pillar 10 It is equipped with fixture block 13, convex block 12 is an integral molding structure with left pillar 10 with fixture block 13, and convex block 12 is embedded in right pillar 9 On convex block slot 11 in, fixture block 13 is clamped with the upper and lower ends of right pillar 9, and oversheath 8 is made of metal material, such as iron, Middle convex block 12 is embedded in convex block slot 11, it is ensured that extraneous rainwater will not enter in oversheath 8, and fixture block 13 is connected to right pillar 9 On, so that two pillars of left and right is constituted an entirety.

Cable body 1 is made of copper pipe 2, shielded layer 3 and the first insulating layer 4, and shielded layer 3 is wrapped in the outer of copper pipe 2 Side, the first insulating layer 4 are wrapped in the outside of shielded layer 3, and fit closely between adjacent pairs, and shielded layer 3 is compiled by wire Reticular structure made of knitting is wrapped in outside copper pipe 2, it is ensured that the safety of electric current and information transmission in copper pipe 2, first absolutely Edge layer 4 is made of insulating materials, such as plastics.

The side of second insulating layer 6 is equipped with interface, and one end of interface offers socket, and the other end of interface is equipped with insulation and inserts Part 7, insulative inserts 7 are plugged in the socket of interface one end, and insulative inserts 7 and the length of socket are equal to second insulating layer 6 length, i.e., second insulating layer 6 as one block of flaky material, both ends are respectively insulative inserts 7 and socket.

The inside of second insulating layer 6 is equidistantly equipped with connecting plate 14, and connecting plate 14 is symmetric form laminated structure, and surface is run through Cable aperture is offered, the quantity of cable aperture is equal with the quantity of cable body 1, and the diameter of cable aperture is greater than the straight of cable body 1 Diameter, and each cable body 1 is respectively interposed in each cable aperture on connecting plate 14.

The thickness of connecting plate 14 is no more than two millimeters, and the spacing between adjacent two connecting plate 14 is no more than two meters, fastening Piece 14 is made of metal material, such as iron, is located at the inside of second insulating layer 6, and effect is to ensure that the position of cable body 1, It avoids it from being twisted to fracture.

Working principle: in the utility model, each cable body 1 is socketed in second insulating layer 6, and second insulating layer 6 Side is provided with interface, and interface be inserted into socket to constitute by insulative inserts 7, meanwhile, oversheath 8 is equal by two block sizes Half cast arc structure composition, and be clamped by fixture block 13 therebetween, therefore, the outside shield of this practical middle cable body 1 Set (i.e. second insulating layer 6, oversheath 8) can be opened easily, repair and replace convenient for operator.Meanwhile second is exhausted The inside of edge layer 6 has been placed equidistant with connecting plate 14, multiple cable aperture is provided through on connecting plate 14, and each cable aperture is electric Cable ontology 1 is run through, therefore the setting of connecting plate 14, can be played the integrally-built stability of enhancing, be prevented each cable body 1 Between mutually winding distortion.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of condenser type isolated bus taken up little area, including cable body (1), it is characterised in that: the cable body (1) Quantity is several, and closely polymerization forms an entirety between each cable body (1), and outside package is equipped with second insulating layer (6), The gap location of the second insulating layer (6) and cable body (1) is filled with anti-guncotton (5), and the outside of second insulating layer (6) is socketed Equipped with oversheath (8), the oversheath (8) is made of the identical half cast arc structure of two block sizes, respectively right pillar (9) it is fitted closely with left pillar (10), the right pillar (9) with left pillar (10), and right pillar (9) is close to left pillar (10) One end offers convex block slot (11) two sides up and down, and the left pillar (10) is all provided with two sides up and down close to the one end of right pillar (9) Have convex block (12), the upper and lower ends of left pillar (10) are equipped with fixture block (13), the convex block (12) and fixture block (13) with left shield Pipe (10) is an integral molding structure, and the convex block (12) is embedded in the convex block slot (11) on right pillar (9) Nei, the fixture block (13) it is clamped with the upper and lower ends of right pillar (9).

2. a kind of condenser type isolated bus taken up little area according to claim 1, it is characterised in that: the cable body It (1) is to be made of copper pipe (2), shielded layer (3) and the first insulating layer (4), the shielded layer (3) is wrapped in the outer of copper pipe (2) Side, the first insulating layer (4) are wrapped in the outside of shielded layer (3), and fit closely between adjacent pairs.

3. a kind of condenser type isolated bus taken up little area according to claim 1, it is characterised in that: the second insulating layer (6) side is equipped with interface, and one end of the interface offers socket, and the other end of interface is equipped with insulative inserts (7), described exhausted Edge plug-in unit (7) is plugged in the socket of interface one end, and insulative inserts (7) and the length of socket are equal to second insulating layer (6) length.

4. a kind of condenser type isolated bus taken up little area according to claim 1, it is characterised in that: the second insulating layer (6) inside is equidistantly equipped with connecting plate (14), and the connecting plate (14) is symmetric form laminated structure, and surface, which is run through, offers electricity The quantity in cable hole, the cable aperture is equal with the quantity of cable body (1), and the diameter of cable aperture is greater than the straight of cable body (1) Diameter, and each cable body (1) is respectively interposed in each cable aperture on connecting plate (14).

5. a kind of condenser type isolated bus taken up little area according to claim 4, it is characterised in that: the connecting plate (14) Thickness be no more than two millimeters, and the spacing between adjacent two connecting plate (14) be no more than two meters.