CN213366290U

CN213366290U - Skeleton mica sheet

Info

Publication number: CN213366290U
Application number: CN202022623935.9U
Authority: CN
Inventors: 黄春娥
Original assignee: Wuhan Changze Insulation Material Co ltd
Current assignee: Wuhan Changze Insulation Material Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-06-04
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to an insulator field, concretely relates to skeleton mica sheet, including skeleton body (1), three-dimensional piece (101), mica sheet (2), standing groove (201), spacing groove (3), fixed orifices (4), axostylus axostyle (5), connector one (6), connector two (7). The framework body (1) and the placement groove (201) are matched, mica sheets (2) are divided into different independent areas, the wires are placed in the placement groove (201), isolation can be achieved for more wires in an effective space, the wires are insulated from each other, the space utilization rate is good, the wires are arranged neatly and orderly, the wires are not crossed, the wiring is neat, and the inspection and the maintenance are easy. The design of the limiting groove (3) and the fixing hole (4) does not affect the overall performance of the skeleton mica sheet, and is favorable for connection of the skeleton mica sheet and devices and splicing of the skeleton mica sheet. The defect that the mica sheets cannot be spliced after being formed is overcome, and the splicing among the plurality of skeleton mica sheets is realized.

Description

Skeleton mica sheet

Technical Field

The utility model relates to an insulator field, concretely relates to skeleton mica sheet.

Background

The mica sheet is mostly made of natural materials and has the characteristics of insulation, high voltage resistance and the like, the main material of the artificial mica sheet is natural mica powder which is similar to natural mica sheets, and the artificial mica sheet not only has the properties of insulation and high voltage resistance, but also has improved abrasion resistance, hardness and the like. Mica sheets are often important auxiliary materials in the fields of electrical appliances, communication, aerospace and the like, and are used on insulating devices to insulate and separate different wires; however, most of the conventional skeleton mica sheets have single structures, can not isolate more wires in an effective space, and are difficult to splice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pair of brand-new skeleton mica sheet can realize keeping apart more wire in effectual space, and realizes the concatenation between the skeleton mica sheet.

In order to achieve the above object, the utility model provides a following technical scheme:

a skeletal mica sheet comprising:

the framework body is integrally flat, and three-dimensional blocks vertical to the plane of the framework body are arranged at two ends of the framework body;

mica sheets which are T-shaped or inverted T-shaped are positioned above or below the framework body, and the mica sheets positioned above the framework body are the same in shape and are uniformly arranged; mica sheets positioned below the framework body have the same shape and are uniformly arranged; the concave area formed by the adjacent mica sheets is set as a placing groove; the mica sheet and the framework body are integrally formed;

the limiting grooves are positioned at two ends of the framework body; the limiting groove is formed by symmetrical chamfers;

the fixing holes are arranged on the three-dimensional block and are an upper fixing hole and a lower fixing hole, and the upper fixing hole and the lower fixing hole are symmetrically distributed.

The placing groove is in a semi-closed state or a closed state, and when the placing groove is in the semi-closed state, the conducting wire is placed into the placing groove from the semi-closed opening of the placing groove; when the standing groove is in a semi-closed state, the conducting wire penetrates into the standing groove from the side face of the standing groove in the closed state.

The framework mica sheet also comprises a shaft rod which is cylindrical and matched with the fixing hole, and the shaft rod is used for splicing and fixing a plurality of framework mica sheets in the vertical direction.

The framework body is matched with the placing groove, the framework mica sheets are divided into different areas, and the conducting wires are placed in the different areas, separated by the mica sheets and insulated.

The framework mica sheet further comprises a first connector, wherein the first connector is composed of two chamfers, the bottom ends of the two chamfers are directly connected, and the first connector is matched with the limiting groove.

The framework mica sheet further comprises a second connector, the second connector is composed of two chamfers and a straight plate, the two chamfers are located on one side of the straight plate and are symmetrical, and the second connector is matched with the limiting groove.

The device needing the skeleton mica sheet is clamped with the skeleton mica sheet through a limiting groove, so that the connection between the skeleton mica sheet and the device is realized; a plurality of spacing grooves of different skeleton mica sheets are mutually clamped, so that the plurality of skeleton mica sheets are spliced in a plane.

The framework mica sheet is integrally molded, and no crack or bonding part exists. Due to the integrally formed design, the insulating property and the rigidity of the whole mica skeleton sheet cannot be influenced by the bonding between the structures.

The working principle is as follows:

the wire is placed into the placing groove from an opening of the semi-closed placing groove, or the side face of the placing groove in a closed state penetrates into the placing groove, the framework body is matched with the placing groove to divide the framework mica sheet into different areas, the wires are placed in the different areas, and the plurality of wires are insulated in an effective space; a plurality of spacing grooves of a plurality of skeleton mica sheets are mutually clamped, or the spacing grooves are mutually matched with the first connecting device and the second connecting device, and the mutual clamping realizes the splicing of the plurality of skeleton mica sheets.

Compared with the prior art, the utility model has the characteristics that:

1. the semi-closed state or the closed state design of standing groove for the wire of placing in the standing groove in is in relatively independent space, and the wire is difficult for leaving the standing groove and causes the wire to intersect each other, and the standing groove in independent space has ensured insulating properties to a certain extent.

2. The cooperation of fixed orifices and axostylus axostyle provides a fixed connection's condition when a plurality of skeleton mica sheets splice for a plurality of skeleton mica sheets firm in connection of splicing together.

3. The first connecting device and the second connecting device are auxiliary splicing framework mica sheets, and when the mica sheets are spliced in different modes, splicing is realized in an auxiliary mode.

4. The mica sheets are divided into different independent areas by the matching of the framework bodies and the placing grooves, the wires are placed in the placing grooves, so that more wires can be isolated and mutually insulated in an effective space, the space utilization rate is good, the wires are neatly and orderly arranged, and the wires are not crossed; the insulating property of the framework mica sheets to the wires is ensured in different areas, and the wires are arranged in different areas, so that the wiring is neat, and the inspection and the maintenance are easy. The design of the limiting groove and the fixing hole does not influence the overall performance of the skeleton mica sheet, and is favorable for connection of the skeleton mica sheet and devices and splicing of the skeleton mica sheet. The defect that the mica sheets cannot be spliced after being formed is overcome, and the splicing among the plurality of skeleton mica sheets is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

fig. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is a schematic view of the shaft of the present invention;

fig. 5 is a schematic view of the connector of the present invention;

fig. 6 is a schematic view of a second connector of the present invention;

FIG. 7 is a schematic view of the present invention for splicing a plurality of skeleton mica sheets;

FIG. 8 is a schematic diagram of the side-by-side splicing of two skeleton mica sheets according to the present invention;

FIG. 9 is a schematic diagram of the parallel splicing of two skeleton mica sheets according to the present invention;

1. the framework body comprises a framework body 101, a three-dimensional block 2, a mica sheet 201, a placing groove 3, a limiting groove 4, a fixing hole 5, a shaft rod 6, a first connector 7, a second connector 7 and a connecting device.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, 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 efforts belong to the protection scope of the present invention.

Example 1

According to fig. 1, 2, 3, 7, a skeleton mica sheet comprises:

the framework body 1 is integrally flat, and the two ends of the framework body 1 are provided with three-dimensional blocks 101 perpendicular to the plane of the framework body 1;

the mica sheets 2 are T-shaped or inverted T-shaped, are positioned above or below the framework 1, and are uniformly arranged in the same shape above the framework 1; mica sheets positioned below the framework body 1 have the same shape and are uniformly arranged; the concave area formed by adjacent mica sheets is set as a placing groove 201; the mica sheet 2 and the framework body 1 are integrally formed;

the limiting grooves 3 are positioned at two ends of the framework body 1; the limiting groove 3 is formed by symmetrical chamfers;

and the fixing holes 4 are arranged on the three-dimensional block 101 and are an upper fixing hole 4 and a lower fixing hole 4, and the upper fixing hole 4 and the lower fixing hole 4 are symmetrically distributed.

In the arrangement, the structure is simple and firm; the plurality of placing grooves are adjacent and mutually insulated, the framework mica sheet is divided into different independent areas, the conducting wires are placed in different areas and mutually insulated, and the space utilization rate is good; the design of the limiting groove and the fixing hole does not influence the overall performance of the skeleton mica sheet, and is favorable for connection of the skeleton mica sheet and devices and splicing of the skeleton mica sheet.

Example 2

According to fig. 1 and fig. 2, the placing slot 201 is in a semi-closed state or in a closed state, and when the placing slot 201 is in the semi-closed state, a lead is placed into the placing slot 201 from the semi-closed opening of the placing slot 201; when the placement groove 201 is in a semi-closed state, the wire is inserted into the placement groove 201 from the side surface of the placement groove 201 in the closed state.

Among the above-mentioned setting, the semi-closed state or the closed state design of standing groove for the wire of placing in the standing groove is in relatively independent space, and the wire is difficult for leaving the standing groove and causes the wire to intersect each other, and the standing groove in independent space has ensured insulating properties to a certain extent.

Example 3

According to the drawings of fig. 1, 2, 3 and 4, the mica sheet frame further comprises a cylindrical shaft rod 5 which is matched with the fixing hole 4 and used for splicing and fixing a plurality of framework mica sheets in the vertical direction.

In the above arrangement, the matching of the fixing hole and the shaft rod provides a fixed connection condition when a plurality of skeleton mica sheets are spliced, so that the plurality of skeleton mica sheets spliced together are firmly connected.

Example 4

According to the drawings of fig. 1, 2 and 3, the framework body 1 is matched with the placing groove 201, the framework mica sheets are divided into different areas, and the conducting wires are placed in the different areas, separated by the mica sheets and insulated.

In the above-mentioned setting, the cooperation of skeleton body and standing groove divides into different regions with the skeleton mica sheet, separates into a plurality of spaces with the skeleton mica sheet, and space utilization is high, and different regions have guaranteed the insulating properties of skeleton mica sheet to the wire, and the wire arranges in different regions, and the wiring is neat, easily inspection and maintenance.

Example 5

According to the illustration in fig. 5 and 8, the connector I6 is further comprised, the connector I6 is composed of two chamfers, the bottom ends of the two chamfers are directly connected, and the connector I6 is matched with the limiting groove 3.

In the above arrangement, the first connecting device is used for assisting in splicing the skeleton mica sheets, and when the skeleton mica sheets are connected left and right, the splicing is realized in an assisting manner when a plurality of mica sheets are spliced in different modes.

Example 6

According to the embodiment shown in fig. 6 and 9, the connector II 7 further comprises a connector II 7, the connector II 7 is composed of two chamfers and a straight plate, the two chamfers are located on one side of the straight plate and are symmetrical, and the connector II 7 is matched with the limiting groove 3.

In the above arrangement, the first connecting device is used for assisting in splicing the skeleton mica sheets, and when the skeleton mica sheets are connected up and down, the splicing is realized in an assisting manner when a plurality of mica sheets are spliced in different modes.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A skeleton mica sheet, comprising:

the framework body (1), the whole framework body (1) is flat, and the two ends of the framework body (1) are provided with three-dimensional blocks (101) perpendicular to the plane of the framework body (1);

the mica sheets (2) are in T-shaped or inverted T-shaped shapes and are positioned above or below the framework body (1), and the mica sheets positioned above the framework body (1) are identical in shape and are uniformly arranged; mica sheets positioned below the framework body (1) are identical in shape and are uniformly arranged; an inner concave area formed by adjacent mica sheets is arranged as a placing groove (201); the mica sheet (2) and the framework body (1) are integrally formed;

the limiting grooves (3) are positioned at two ends of the framework body (1); the limiting groove (3) is formed by symmetrical chamfers;

the fixing holes (4) are arranged on the three-dimensional block (101) and are an upper fixing hole and a lower fixing hole, and the upper fixing hole and the lower fixing hole are symmetrically distributed.

2. The skeletal mica sheet of claim 1, wherein: the placing groove (201) is in a semi-closed state or in a closed state, and when the placing groove (201) is in the semi-closed state, the conducting wire is placed into the placing groove (201) from the semi-closed opening of the placing groove (201); when the placing groove (201) is in a closed state, the conducting wire penetrates into the placing groove (201) from the side surface of the placing groove (201) in the closed state.

3. The skeletal mica sheet of claim 1, wherein: still include axostylus axostyle (5), for cylindric, with fixed orifices (4) phase-match for a plurality of skeleton mica sheet vertical direction's concatenation is fixed.

4. The skeletal mica sheet of claim 1, wherein: the framework body (1) is matched with the placing groove (201) to divide the framework mica sheets into different areas, and the conducting wires are arranged in the different areas and are separated and insulated by the mica sheets.

5. The skeletal mica sheet of claim 1, wherein: the connector I (6) is formed by two chamfers, the bottom ends of the two chamfers are directly connected, and the connector I (6) is matched with the limiting groove (3); the framework body (1) is matched with the placing groove (201), the mica sheets (2) are divided into different areas, and the leads are arranged in the different areas and separated and insulated by the mica sheets (2).

6. The skeletal mica sheet of claim 1, wherein: the connector II (7) is composed of two chamfers and a straight plate, the two chamfers are located on one side of the straight plate and are symmetrical, and the connector II (7) is matched with the limiting groove (3).