CN209232429U

CN209232429U - A kind of anti-aging type mica tape

Info

Publication number: CN209232429U
Application number: CN201920043493.5U
Authority: CN
Inventors: 吴海峰; 胡建伟; 赵建虎; 张永平; 姜建民; 陈战胜; 姜志
Original assignee: Hunan Ruida Mica New Materials Co Ltd
Current assignee: Hunan Ruida Mica New Materials Co Ltd
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2019-08-09
Anticipated expiration: 2029-01-11

Abstract

The utility model discloses a kind of anti-aging type mica tapes, including fixed disk, the surface wrap of the fixed disk has mica tape, annular groove is offered inside the two sides of the fixed disk, and annular groove is internally provided with movable block, the cross bar of integral type is equipped between two movable blocks, and the cross bar is in the top of mica tape, another side surface of the movable block is equipped with the locating rod of integral type, and the top of locating rod is in the outer surface of fixed disk；By the way that cross bar is arranged, so that mica tape is during pulling, constantly cross bar can be pushed toward side, and when mica tape stops pulling, cross bar can be fixed under the action of round fixture block, at this time again cut mica tape along cross bar, so that cross bar is in the top of mica tape incision position, so that operator is subsequent in use, the position of mica tape incision position can be judged by cross bar, so that operator can rapidly find the incision position of mica tape.

Description

A kind of anti-aging type mica tape

Technical field

The utility model belongs to mica tape technical field, and in particular to a kind of anti-aging type mica tape.

Background technique

Mica tape, also known as fire-resistant isinglass belt are made by mica tape machine, are a kind of refractory insulating materials, can by purposes It is divided into: motor mica tape, cable mica tape.It is divided by structure: double-sides belt, one-side band, three-in-one band, double film strips, monofilm Band etc..

Existing mica tape in use, needs operator that mica tape is torn from fixed disk, but need elder generation The fracture of mica tape is found, and is pulled up from incision position by mica tape, most of operator can find cloud by way of touch The fracture of master tape needs operator to touch while rotating mica tape, until the fracture of mica tape is touched, it is whole Process is relatively complicated, thus it is proposed that a kind of anti-aging type mica tape.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of anti-aging type mica tape Existing mica tape in use, needs operator that mica tape is torn from fixed disk, but needs first to find mica The fracture of band, and pulled up from incision position by mica tape, most of operator can find the disconnected of mica tape by way of touch Mouthful, need operator to touch while rotating mica tape, until touching the fracture of mica tape, overall process is more Cumbersome problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-aging type mica tape, including fixation Disk, the surface wrap of the fixed disk have mica tape, offer annular groove inside the two sides of the fixed disk, and annular groove It is internally provided with movable block, the cross bar of integral type is equipped between two movable blocks, and the cross bar is in the top of mica tape Portion, another side surface of the movable block is equipped with the locating rod of integral type, and the top of locating rod is in the outside table of fixed disk Face, there are two spring housing for the internal symmetry setting of the movable block, and the end of the spring housing is connected with round fixture block, described The inside two sides of annular groove are uniformly provided with multiple round card slots compatible with round fixture block.

Preferably, the mica tape is internally provided with mica paper layer, and the bottom of mica paper layer is provided with heat-resisting type ring Oxygen adhesive layer is provided with alkali-free glass layer of cloth at the top of the mica paper layer, and is provided at the top of the alkali-free glass layer of cloth Polytetrafluoroethylene (PTFE) etch resistant layer is provided with organic silicon flame-retardant layer at the top of the polytetrafluoroethylene (PTFE) etch resistant layer.

Preferably, two lateral roofs of the fixed disk offer the dismounting mouth communicated with annular groove, and dismount the mouth of mouth Diameter is consistent with the size of movable block.

Preferably, the top of the dismounting mouth is provided with easily stubborn bolt, and the bottom of easily stubborn bolt is equipped with the spiral shell of integral type The top inner wall of line column, the dismounting mouth offers screw thread corresponding with threaded post.

Preferably, the outer surface of the fixed disk offers the first annular slideway communicated with annular groove, and the first ring The position of shape slideway is corresponding with locating rod.

Preferably, the inner surface of the fixed disk offers the second annular slide track communicated with annular groove, and the second ring Shape slipway location is corresponding with cross bar.

Preferably, the outer surface of the fixed disk offers the first bar shaped slideway communicated with dismounting mouth, and first The width of shape slideway and the diameter of locating rod are consistent, and the inner surface of the fixed disk offers the Article 2 communicated with dismounting mouth Shape slideway, and the width of the second bar shaped slideway is consistent with the diameter of cross bar.

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

1, by setting cross bar, so that mica tape during pulling, can constantly push cross bar toward side, and work as When mica tape stops pulling, cross bar can be fixed under the action of round fixture block, at this time again cut mica tape along cross bar, So that cross bar is in the top of mica tape incision position, so that operator is subsequent in use, can be judged by cross bar The position of mica tape incision position out, so that operator can rapidly find the incision position of mica tape.

2, by the way that heat resistant type epoxy glue adhesion coating is arranged in the bottom of mica paper layer, so that the whole heat resistance of mica tape obtains It is promoted, avoids the problem that long-time high temperature leads to mica tape premature aging, while by setting alkali-free glass layer of cloth, so that mica Band has good tensile property, and by setting polytetrafluoroethylene (PTFE) etch resistant layer, so that mica tape has good anticorrosion Property, the problem of avoiding contact to premature aging after corrosivity object, by the way that organosilicon flame-retardant layer is arranged so that mica tape have it is good Good anti-flammability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the side structure schematic view of the utility model；

Fig. 3 is the diagrammatic side-view cross-sectional structural schematic diagram of the utility model；

Fig. 4 is that the movable block of the utility model connect schematic cross-sectional view with fixed disk；

Fig. 5 is the mica tape cross-sectional structure schematic diagram of the utility model embodiment 2；

In figure: 1, fixed disk；2, locating rod；3, bolt is easily twisted；4, mica tape；5, cross bar；6, first annular slideway；7, it moves Motion block；8, annular groove；9, round card slot；10, round fixture block；11, mouth is dismounted；12, spring housing；13, threaded post；14, heat resistant type Epoxy glue adhesion coating；15, mica paper layer；16, alkali-free glass layer of cloth；17, polytetrafluoroethylene (PTFE) etch resistant layer；18, organic silicon flame-retardant layer.

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.

Embodiment 1

The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of anti-aging type mica tape, including fixation Disk 1, the surface wrap of fixed disk 1 have mica tape 4, annular groove 8 are offered inside the two sides of fixed disk 1, and annular groove 8 is interior Portion is provided with movable block 7, the cross bar 5 of integral type is equipped between two movable blocks 7, and cross bar 5 is in the top of mica tape 4, moved Another side surface of motion block 7 is equipped with the locating rod 2 of integral type, and the top of locating rod 2 is in the outer surface of fixed disk 1, moves There are two spring housing 12 for the internal symmetry setting of motion block 7, and the end of spring housing 12 is connected with round fixture block 10, ring by spring The inside two sides of shape slot 8 are uniformly provided with multiple round card slots 9 compatible with round fixture block 10, by the way that cross bar 5 is arranged, so that Mica tape 4 can constantly push cross bar 5 toward side during pulling, and when mica tape 4 stops pulling, movable block 7 It can be fixed under the action of round fixture block 10, and cross bar 5 is fixed, at this time again be cut mica tape 4 along cross bar 5 It is disconnected, so that cross bar 5 is in the top of 4 incision position of mica tape, so that operator is subsequent in use, can pass through cross bar 5 judge the position of 4 incision position of mica tape, consequently facilitating operator finds the incision position of mica tape 4, while working as fixed disk 1 When in tilt state, the position of cross bar 5 can be judged by locating rod 2, and fixed disk 1 is picked up, avoid operator Member needs fixed disk 1 rotating the problem of capable of just finding cross bar 5 when picking up fixed disk 1.

In the present embodiment, it is preferred that two lateral roofs of fixed disk 1 offer the dismounting mouth 11 communicated with annular groove 8, and The bore for dismounting mouth 11 is consistent with the size of movable block 7, and movable block 7 is removed from dismounting mouth 11, consequently facilitating will Cross bar 5 is removed.

In the present embodiment, it is preferred that the top of dismounting mouth 11 is provided with easily stubborn bolt 3, and the bottom of easily stubborn bolt 3 is equipped with The top inner wall of the threaded post 13 of integral type, dismounting mouth 11 offers screw thread corresponding with threaded post 13, is easily twisted by being arranged Bolt 3, so that dismounting the available closure in top of mouth 11 during routine use.

In the present embodiment, it is preferred that the outer surface of fixed disk 1 offers the first annular slideway communicated with annular groove 8 6, and the position of first annular slideway 6 is corresponding with locating rod 2, so that locating rod 2 does not influence the normal movement of movable block 7.

In the present embodiment, it is preferred that the inner surface of fixed disk 1 offers the second annular slide track communicated with annular groove 8, And second annular slide track position it is corresponding with cross bar 5 so that cross bar 5 does not influence the normal movement of movable block 7.

In the present embodiment, it is preferred that it is sliding that the outer surface of fixed disk 1 offers the first bar shaped communicated with dismounting mouth 11 Road, and the width of the first bar shaped slideway is consistent with the diameter of locating rod 2, the inner surface of fixed disk 1 offers and dismounting mouth 11 The the second bar shaped slideway communicated, and the width of the second bar shaped slideway is consistent with the diameter of cross bar 5, so that cross bar 5 and locating rod 2 are not It will affect movable block 7 smoothly to remove from dismounting mouth 11.

Embodiment 2

Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of anti-aging type mica tape, including fixation Disk 1, the surface wrap of fixed disk 1 have mica tape 4, annular groove 8 are offered inside the two sides of fixed disk 1, and annular groove 8 is interior Portion is provided with movable block 7, the cross bar 5 of integral type is equipped between two movable blocks 7, and cross bar 5 is in the top of mica tape 4, moved Another side surface of motion block 7 is equipped with the locating rod 2 of integral type, and the top of locating rod 2 is in the outer surface of fixed disk 1, moves There are two spring housing 12 for the internal symmetry setting of motion block 7, and the end of spring housing 12 is connected with round fixture block 10, ring by spring The inside two sides of shape slot 8 are uniformly provided with multiple round card slots 9 compatible with round fixture block 10, by the way that cross bar 5 is arranged, so that Mica tape 4 can constantly push cross bar 5 toward side during pulling, and when mica tape 4 stops pulling, movable block 7 It can be fixed under the action of round fixture block 10, and cross bar 5 is fixed, at this time again be cut mica tape 4 along cross bar 5 It is disconnected, so that cross bar 5 is in the top of 4 incision position of mica tape, so that operator is subsequent in use, can pass through cross bar 5 judge the position of 4 incision position of mica tape, consequently facilitating operator finds the incision position of mica tape 4, while working as fixed disk 1 When in tilt state, the position of cross bar 5 can be judged by locating rod 2, and fixed disk 1 is picked up, avoid operator Member needs fixed disk 1 rotating the problem of capable of just finding cross bar 5 when picking up fixed disk 1.

In the present embodiment, it is preferred that mica tape 4 is internally provided with mica paper layer 15, and the bottom of mica paper layer 15 is set It is equipped with heat resistant type epoxy glue adhesion coating 14, so that the whole heat resistance of mica tape 4 gets a promotion, long-time high temperature is avoided to lead to mica The problem of 4 premature aging of band, the top of mica paper layer 15 are provided with alkali-free glass layer of cloth 16, so that mica tape 4 is with good Tensile property, and the top of alkali-free glass layer of cloth 16 is provided with polytetrafluoroethylene (PTFE) etch resistant layer 17, so that mica tape 4 has well Anticorrosive property, the problem of avoiding contact to premature aging after corrosivity object, the top of polytetrafluoroethylene (PTFE) etch resistant layer 17 is set It is equipped with organic silicon flame-retardant layer 18, so that mica tape 4 has good anti-flammability.

The working principle and process for using of the utility model: the mica tape 4 when in use, first finds the fracture of mica tape 4 Place, and mica tape 4 is pulled up from incision position, mica tape 4 is then pasted into designated position by heat resistant type epoxy glue adhesion coating 14 ?；

By the way that cross bar 5 is arranged, so that mica tape 4 can generate extruding to cross bar 5 during pulling, and to move Block 7 annular groove 8 internal slide, and movable block 7 slide when, round fixture block 10 can be squeezed into the inside of spring housing 12 so that Movable block 7 can be smoothly in the internal slide of annular groove 8, and locating rod 2 can also be slided in the outer surface of fixed disk 1, When round fixture block 10 is overlapped with round card slot 9, round fixture block 10 can be popped up under the action of 12 contained spring of spring housing to circle The inside of shape card slot 9, and movable block 7 is fixed, since the inside two sides of annular groove 8 are uniformly provided with multiple and round fixture block 10 Compatible circle card slot 9 so that mica tape 4 during pulling, can constantly push cross bar 5 toward side, and works as mica When band 4 stops pulling, movable block 7 can be fixed under the action of round fixture block 10, and cross bar 5 is fixed, at this time Mica tape 4 is cut along cross bar 5 again, so that cross bar 5 is in the top of 4 incision position of mica tape, so that operator exists It is subsequent in use, can judge the position of 4 incision position of mica tape by cross bar 5, consequently facilitating operator finds mica tape 4 Incision position the position of cross bar 5 can be judged by locating rod 2, and will while when fixed disk 1 is in tilt state Fixed disk 1 is picked up, and avoids the problem that needing to rotate fixed disk 1 when operator picks up fixed disk 1 just finding cross bar 5, And when needing to remove cross bar 5 new mica tape 4 being wrapped in the surface of fixed disk 1, it only needs that cross bar 5 is first pushed to easily stubborn spiral shell Then the side of bolt 3 turns the easy top rotation for twisting bolt 3 toward dismounting mouth 11, so that threaded post 13 is out of dismounting mouth 11 Portion is screwed out, and cross bar 5 is up lifted so that movable block 7 from the inside of annular groove 8 enter dismounting mouth 11 inside, and from The top for dismounting mouth 11 removes, and can remove cross bar 5, consequently facilitating new mica tape 4 is wrapped in the surface of fixed disk 1, It is continued to use so as to subsequent, is pushed into annular groove 8 from the top of dismounting mouth 11 after mica tape 4 is wound, then by movable block 7 Inside, and by threaded post 13 rotate be screwed into dismounting mouth 11 inside, will dismount mouth 11 top block, that is, may make cross bar 5 Complete installation；

By the way that heat resistant type epoxy glue adhesion coating 14 is arranged in the bottom of mica paper layer 15, so that the whole heat resistance of mica tape 4 It gets a promotion, avoids the problem that long-time high temperature leads to 4 premature aging of mica tape, while by the way that alkali-free glass layer of cloth 16 is arranged, So that mica tape 4 has good tensile property, and by setting polytetrafluoroethylene (PTFE) etch resistant layer 17, so that mica tape 4 has Good anticorrosive property, by the way that organosilicon flame-retardant layer 18 is arranged, makes the problem of avoiding contact to premature aging after corrosivity object Obtaining mica tape 4 has good anti-flammability.

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. the surface wrap of a kind of anti-aging type mica tape, including fixed disk (1), the fixed disk (1) has mica tape (4), It is characterized in that: being offered annular groove (8) inside the two sides of the fixed disk (1), and annular groove (8) is internally provided with movement Block (7) is equipped with the cross bar (5) of integral type between two movable blocks (7), and the cross bar (5) is in the top of mica tape (4) Portion, another side surface of the movable block (7) is equipped with the locating rod (2) of integral type, and the top of locating rod (2) is in fixed disk (1) outer surface, there are two the internal symmetry settings of the movable block (7) spring housing (12), and the spring housing (12) End is connected with round fixture block (10), and the inside two sides of the annular groove (8) are uniformly provided with multiple with round fixture block (10) phase The round card slot (9) of adaptation.

2. a kind of anti-aging type mica tape according to claim 1, it is characterised in that: the inside of the mica tape (4) is set It is equipped with mica paper layer (15), and the bottom of mica paper layer (15) is provided with heat resistant type epoxy glue adhesion coating (14), the mica paper layer (15) it is provided at the top of alkali-free glass layer of cloth (16), and is provided with polytetrafluoroethylene (PTFE) at the top of the alkali-free glass layer of cloth (16) Etch resistant layer (17) is provided with organic silicon flame-retardant layer (18) at the top of the polytetrafluoroethylene (PTFE) etch resistant layer (17).

3. a kind of anti-aging type mica tape according to claim 1, it is characterised in that: push up the two sides of the fixed disk (1) Portion offers the dismounting mouth (11) communicated with annular groove (8), and dismounts the size phase one of the bore and movable block (7) of mouth (11) It causes.

4. a kind of anti-aging type mica tape according to claim 3, it is characterised in that: the top of dismounting mouth (11) is set The bottom for being equipped with easily stubborn bolt (3), and easily twisting bolt (3) is equipped with the threaded post (13) of integral type, the top of dismounting mouth (11) End inner wall offers screw thread corresponding with threaded post (13).

5. a kind of anti-aging type mica tape according to claim 1, it is characterised in that: the outside table of the fixed disk (1) Face offers the first annular slideway (6) communicated with annular groove (8), and the position of first annular slideway (6) and locating rod (2) phase It is corresponding.

6. a kind of anti-aging type mica tape according to claim 1, it is characterised in that: the inside table of the fixed disk (1) Face offers the second annular slide track communicated with annular groove (8), and the second annular slide track position is corresponding with cross bar (5).

7. a kind of anti-aging type mica tape according to claim 3, it is characterised in that: the outside table of the fixed disk (1) Face offers the first bar shaped slideway communicated with dismounting mouth (11), and the diameter of the width of the first bar shaped slideway and locating rod (2) Unanimously, the inner surface of the fixed disk (1) offers the second bar shaped slideway communicated with dismounting mouth (11), and the second bar shaped is sliding The width in road is consistent with the diameter of cross bar (5).