CN105299324A - Coaxial body porous power cable clamp based on special ceramics and production method - Google Patents
Coaxial body porous power cable clamp based on special ceramics and production method Download PDFInfo
- Publication number
- CN105299324A CN105299324A CN201510763795.6A CN201510763795A CN105299324A CN 105299324 A CN105299324 A CN 105299324A CN 201510763795 A CN201510763795 A CN 201510763795A CN 105299324 A CN105299324 A CN 105299324A
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- power cable
- ceramic matrix
- lining
- steel
- ceramic
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Insulating Bodies (AREA)
Abstract
The invention discloses a coaxial body porous power cable clamp based on special ceramics. The coaxial body porous power cable clamp based on special ceramics comprises a ceramic base body, a ceramic outer lining integrally arranged with the ceramic base body, and at least one set of cable fixing holes. Parallel outer linings extending in the horizontal direction are arranged on the ceramic outer lining. The ceramic outer lining wraps an upper half circle of the ceramic base body. The cable fixing holes are through holes penetrating the ceramic base body. The contact walls between the cable fixing holes and through holes in the ceramic base body are provided with steel lining layers, and the inner walls of steel linings and a naked steel ring edge are plated with resin layers. According to a production method suitable for the power cable clamp, the inner walls of the through holes in the ceramic base body and the outer walls of the steel linings are ground, then the diameter of the inner walls of the through holes in the ceramic base body is larger than the diameter of the outer walls of the steel linings by 3-5 mm, and the ceramic base body and the steel linings are placed in a closed heating die and heated to 600 DEG C-750 DEG C; an aluminum solution is poured in gaps of the ceramic base body and the steel linings through a mechanical method, after finishing, the temperature is reduced to 450 DEG C-500 DEG C, the constant temperature is kept for 20-30 min, and after finishing, cooling is carried out to reach the normal temperature.
Description
Technical field
The invention belongs to power cable clamp art, particularly one based on special cermacis with axis body porous power cable fixture and production method.
Background technique
Cable cleat is used for fixing cable, cable cleat material used in current China engineering is generally divided into metal and composite material, be connected by screw between folder up and down, in time, needs to press from both sides up and down to separate completely, after being clipped on cable, again the screw pressing from both sides two ends up and down is all connected, bring inconvenience to use.In addition, the fixture intensity of metallic material is high, long service life, but shortcoming can produce eddy current to cable.Direct current cables can produce eddy current, so exchange single file cable cannot use metal clip.When cable adopts metallic material to be fixed, can high-tension current be produced because cable is in operation, around core, produce closed magnetic circuit, thus produce eddy current, the generation of eddy current train by time cable can be made to produce fever phenomenon, have impact on the working life of cable; And metallic material can cause scuffing to cable, effectively can not solve the generation of vortex phenomenon, thus reduce the working life of cable and the normal operation of train, reduce electric energy loss.And the fixture that stupalith is made in use can not produce vortex phenomenon.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide and adopt special cermacis as chuck body, fixture mounting assembly adopts the one of resin material based on special cermacis with axis body porous power cable fixture, effectively can eliminate closed magnetic field, eliminate vortex phenomenon, meanwhile, present invention also offers a kind of production method of power cable fixture.
To achieve these goals, the technical solution used in the present invention is:
One, comprises with axis body porous power cable fixture based on special cermacis
Ceramic matrix, the ceramic outer lining be wholely set with ceramic matrix, the parallel outer lining that the oriented substantially horizontal of ceramic outer lining extends, the upper semi-circle of described ceramic outer lining parcel ceramic matrix;
At least one group of cable solidus hole, cable solidus hole is the through hole running through ceramic matrix, and it contacts wall with the through hole of its ceramic matrix and is provided with one deck Steel Lining, and the inwall of Steel Lining and exposed steel loop are along being coated with one deck resin layer.
The horizontal two ends of described parallel outer lining are provided with outer lining fixed hole, outer lining fixed hole is by screw and nut jockey mounting assembly, described fixture mounting assembly comprises base and is arranged on the semicircle fixed-wing on base, the outside both sides of semicircle fixed-wing are provided with the external ear of band crimp right-angled trapezium, and be arranged on fixed hole on semicircle fixed-wing and be arranged on the parallel surface on semicircle fixed-wing, described parallel surface is provided with the perforate of coupling outer lining fixed hole.
Described ceramic matrix and fixture mounting assembly are fixed by screw.
Described fixture mounting assembly adopts thermoplastic resin material to make.
Described screw, nut and screw adopt resin material to make.
A kind of based on the production method of special cermacis with axis body porous power cable fixture, first grind the inwall of through hole and the outer wall of Steel Lining on ceramic matrix respectively, now, the inner diameter of through hole 3 ~ 5mm larger than the outer diameter of Steel Lining on ceramic matrix, then ceramic matrix and Steel Lining are placed in airtight heating mould, be heated to 600 DEG C ~ 750 DEG C, in the gap of ceramic matrix and Steel Lining, aluminum solutions is poured by mechanical process, after complete, temperature is dropped to 450 DEG C ~ 500 DEG C, constant temperature keeps 20 ~ 30min, after, normal temperature is down in cooling.
A kind of resin film plating process, is applicable to, based on the inwall of special cermacis with axis body porous power cable fixture Steel Lining and the plated film on exposed steel loop edge, comprise the steps:
1) aluminium on worn ceramic matrix and Steel Lining ring wall and ring edge, then power cable fixture is placed in the grinding tool of cast;
2) heat up 200 DEG C ~ 300 DEG C, pouring process is adopted to carry out plated film, during plated film, open motor, power cable fixture is rotated together with grinding tool mechanical rotating shaft, control poring rate at 0.5kg/s ~ 1kg/s, pouring time is 1 ~ 3min, keeps motor rotations, at interval of 5min, carry out a plated film, continue 3 times;
3) cooling and demolding, centrifugal casting machine keeps working state, to resin glue cooling, closes centrifugal casting machine, the demoulding after centrifugal casting machine stops operating.
Compared with prior art, the present invention adopts special cermacis as chuck body, it has mainly used, and special cermacis hardness is high, corrosion-resistant, the characteristic of good insulation preformance, the standing part of fixture adopts poly-carbon PC material cable solidus hole to adopt Steel material, keep the resistance to pressure of itself and conductive cable contacts end and anti-breakdown characteristic, insulating properties special processing is carried out on its surface, improves working life.This fixture intensity is high, and long service life, reduces Transmission Cost, solves the rigidity fixation problem of cable, can prevent cable from producing due to electrodynamic the displacement and jumping phenomena that occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of power cable jig main body of the present invention;
Fig. 3 is the structural representation of fixture mounting assembly of the present invention.
Embodiment
Embodiments of the present invention are described in detail below in conjunction with drawings and Examples.
With reference to 1 to Fig. 3, title and the mark thereof of all parts are as follows:
Base-1; Pottery outer lining-2;
Parallel outer lining-3; Nut-4;
Screw-5; Screw-6;
Cable solidus hole-7; Rubber pad-8;
Semicircle fixed-wing-9; External ear-10;
Outer lining fixed hole-11; Ceramic matrix-12;
Fixed hole-13; Perforate-14;
Parallel surface-15.
Concrete scheme is: with reference to Fig. 1 and Fig. 2, a kind of based on special cermacis with axis body porous power cable fixture, comprise ceramic matrix 12, the ceramic outer lining 2 be wholely set with ceramic matrix 12, the parallel outer lining 3 that the oriented substantially horizontal of pottery outer lining 2 extends, described ceramic outer lining 2 wraps up the upper semi-circle of ceramic matrix 12;
At least one group of cable solidus hole 7, cable solidus hole 7 is the through holes running through ceramic matrix 12, and it contacts wall with the through hole of its ceramic matrix 12 and is provided with one deck Steel Lining 14, and the inwall of Steel Lining 14 and exposed steel loop are along being coated with one deck resin layer.
The horizontal two ends of described parallel outer lining 3 are provided with outer lining fixed hole 11, outer lining fixed hole 11 is by screw 6 and nut 4 jockey mounting assembly, with reference to Fig. 3, described fixture mounting assembly comprises base 1 and is arranged on the semicircle fixed-wing 9 on base 1, the outside both sides of semicircle fixed-wing 9 are provided with the external ear 10 of band crimp right-angled trapezium, and the parallel surface 15 being arranged on fixed hole on semicircle fixed-wing 9 13 and being arranged on semicircle fixed-wing 9, described parallel surface 15 is provided with the perforate 14 of coupling outer lining fixed hole 11.
Described ceramic matrix 12 is fixed by screw 5 with fixture mounting assembly.
Described fixture mounting assembly adopts thermoplastic resin material to make.
Described screw 6, nut 4 and screw 5 adopt resin material to make.
According to Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 is mounted to one according to screw 6, nut 4 and screw 5.With reference to Fig. 3, fixture mounting assembly is also provided with fixed hole 13 and perforate 14, and aspect is installed, and the fixed end of screw 6 and nut 4 is also provided with rubber pad 8.
The invention discloses a kind of based on the production method of special cermacis with axis body porous power cable fixture, be specially: first grind the inwall of through hole and the outer wall of Steel Lining 14 on ceramic matrix 12 respectively, now, the inner diameter of through hole 3 ~ 5mm larger than the outer diameter of Steel Lining 14 on ceramic matrix 12, then ceramic matrix 12 and Steel Lining 14 are placed in airtight heating mould, be heated to 600 DEG C ~ 750 DEG C, in the gap of ceramic matrix 12 and Steel Lining 14, aluminum solutions is poured by mechanical process, after complete, temperature is dropped to 450 DEG C ~ 500 DEG C, constant temperature keeps 20 ~ 30min, after, normal temperature is down in cooling.
The present invention discloses a kind of resin film plating process, is applicable to, based on the inwall of special cermacis with axis body porous power cable fixture Steel Lining 14 and the plated film on exposed steel loop edge, comprise the steps:
1) aluminium on worn ceramic matrix 12 and Steel Lining 14 ring wall and ring edge, then power cable fixture is placed in the grinding tool described in claim 4;
2) heat up 200 DEG C ~ 300 DEG C, pouring process is adopted to carry out plated film, during plated film, open motor, power cable fixture is rotated together with grinding tool mechanical rotating shaft, control poring rate at 0.5kg/s ~ 1kg/s, pouring time is 1 ~ 3min, keeps motor rotations, at interval of 5min, carry out a plated film, continue 3 times;
3) cooling and demolding, centrifugal casting machine keeps working state, to resin glue cooling, closes centrifugal casting machine, the demoulding after centrifugal casting machine stops operating.
More preferably, cable cleat body employing hardness of the present invention is high, corrosion-resistant, good insulation preformance special cermacis composition, and the key component of its pottery is: andalusite 20 ~ 25 parts; White clay 15 ~ 20 parts; Aluminium sesquioxide 8 ~ 12 parts; Magnesium silicate 3 ~ 5 parts; Arsenic calcium 0.5 ~ 0.8 part; Cadmium telluride 0.2 ~ 0.5 part; 1 ~ 3 part, magnesium oxide; Boric oxide 0.5 ~ 1.5 part; Zirconium oxide 5 ~ 8 parts; Gluing crowded 4 ~ 6 parts; Crowded 0.8 ~ 1.5 part of grinding aid, other polymeric additives 5 ~ 8 parts and water are appropriate.
More preferably, resin material of the present invention all adopts polycarbonate (PC), and molecular formula is that (C15H16O2CH2O3) n, n represents the degree of polymerization.Polycarbonate (PC) is the general name of the family macromolecule compound containing carbonic ester in molecular chain.It is a kind of novel thermoplastic, and transparency reaches 90%, is described as transparent metal.Firm and flexible, has high impact properties, the dimensional stability of height and the very wide serviceability temperature of scope, good insulating properties and heat resistance and avirulent.
Therefore, the present invention adopts special cermacis as chuck body, it has mainly used, and special cermacis hardness is high, corrosion-resistant, the characteristic of good insulation preformance, the standing part of fixture adopts poly-carbon PC material cable solidus hole to adopt Steel material, keep the resistance to pressure of itself and conductive cable contacts end and anti-breakdown characteristic, insulating properties special processing is carried out on its surface, improves working life.This fixture intensity is high, and long service life, reduces Transmission Cost, solves the rigidity fixation problem of cable, and can prevent cable from producing due to electrodynamic the displacement and jumping phenomena that occur, be the ideal substitute of traditional cable fixture.
Claims (7)
1. based on special cermacis with an axis body porous power cable fixture, it is characterized in that: comprise
Ceramic matrix (12), the ceramic outer lining (2) be wholely set with ceramic matrix (12), the parallel outer lining (3) that ceramic outer lining (2) oriented substantially horizontal extends, the upper semi-circle of described ceramic outer lining (2) parcel ceramic matrix (12);
At least one group of cable solidus hole (7), cable solidus hole (7) is the through hole running through ceramic matrix (12), it contacts wall with the through hole of its ceramic matrix (12) and is provided with one deck Steel Lining (14), and the inwall of Steel Lining (14) and exposed steel loop are along being coated with one deck resin layer.
2. one according to claim 1 based on special cermacis with axis body porous power cable fixture, it is characterized in that: the horizontal two ends of described parallel outer lining (3) are provided with outer lining fixed hole (11), outer lining fixed hole (11) is by screw (6) and nut (4) jockey mounting assembly, described fixture mounting assembly comprises base (1) and is arranged on the semicircle fixed-wing (9) on base (1), the outside both sides of semicircle fixed-wing (9) are provided with the external ear (10) of band crimp right-angled trapezium, and the fixed hole (13) be arranged on semicircle fixed-wing (9) and the parallel surface (15) be arranged on semicircle fixed-wing (9), described parallel surface (15) is provided with the perforate (14) of coupling outer lining fixed hole (11).
3. one according to claim 1 and 2 is based on special cermacis with axis body porous power cable fixture, it is characterized in that: described ceramic matrix (12) is fixed by screw (5) with fixture mounting assembly.
4. one according to claim 2 is based on special cermacis with axis body porous power cable fixture, it is characterized in that: described fixture mounting assembly adopts thermoplastic resin material to make.
5. the one according to Claims 2 or 3, is characterized in that with axis body porous power cable fixture based on special cermacis: described screw (6), nut (4) and screw (5) adopt resin material to make.
6. one kind based on the production method of special cermacis with axis body porous power cable fixture, it is characterized in that: first grind the upper inwall of through hole of ceramic matrix (12) and the outer wall of Steel Lining (14) respectively, now, inner diameter 3 ~ the 5mm larger than the outer diameter of Steel Lining (14) of the upper through hole of ceramic matrix (12), then ceramic matrix (12) and Steel Lining (14) are placed in airtight heating mould, be heated to 600 DEG C ~ 750 DEG C, in the gap of ceramic matrix (12) and Steel Lining (14), aluminum solutions is poured by mechanical process, after complete, temperature is dropped to 450 DEG C ~ 500 DEG C, constant temperature keeps 20 ~ 30min, after, normal temperature is down in cooling.
7. a resin film plating process, is applicable to claim 1 to 6 based on the inwall of special cermacis with axis body porous power cable fixture Steel Lining (14) and the plated film on exposed steel loop edge, comprises the steps:
1) aluminium on worn ceramic matrix (12) and Steel Lining (14) ring wall and ring edge, then power cable fixture is placed in cast grinding tool;
2) heat up 200 DEG C ~ 300 DEG C, pouring process is adopted to carry out plated film, during plated film, open motor, power cable fixture is rotated together with grinding tool mechanical rotating shaft, control poring rate at 0.5kg/s ~ 1kg/s, pouring time is 1 ~ 3min, keeps motor rotations, at interval of 5min, carry out a plated film, continue 3 times;
3) cooling and demolding, centrifugal casting machine keeps working state, to resin glue cooling, closes centrifugal casting machine, the demoulding after centrifugal casting machine stops operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763795.6A CN105299324B (en) | 2015-11-11 | 2015-11-11 | One kind is based on special cermacis with the porous power cable fixture of axis body and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763795.6A CN105299324B (en) | 2015-11-11 | 2015-11-11 | One kind is based on special cermacis with the porous power cable fixture of axis body and production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105299324A true CN105299324A (en) | 2016-02-03 |
| CN105299324B CN105299324B (en) | 2018-12-18 |
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| CN201510763795.6A Expired - Fee Related CN105299324B (en) | 2015-11-11 | 2015-11-11 | One kind is based on special cermacis with the porous power cable fixture of axis body and production method |
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| CN (1) | CN105299324B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805423A (en) * | 2016-05-20 | 2016-07-27 | 芜湖君禾电线电缆有限公司 | Cable clamp with separation plate |
| CN109530491A (en) * | 2018-12-19 | 2019-03-29 | 浙江振兴阿祥集团有限公司 | A kind of non-lubricating rises type rounding die |
| KR20190069121A (en) * | 2017-12-11 | 2019-06-19 | 삼성에스디아이 주식회사 | Battery module and cooling plate thereof |
| KR20190069120A (en) * | 2017-12-11 | 2019-06-19 | 삼성에스디아이 주식회사 | Battery module |
| CN109530491B (en) * | 2018-12-19 | 2024-06-07 | 浙江振兴阿祥集团有限公司 | Lubrication-free expansion rounding die |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805423A (en) * | 2016-05-20 | 2016-07-27 | 芜湖君禾电线电缆有限公司 | Cable clamp with separation plate |
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| KR102195736B1 (en) | 2017-12-11 | 2020-12-28 | 삼성에스디아이 주식회사 | Battery module and cooling plate thereof |
| KR102198001B1 (en) | 2017-12-11 | 2021-01-04 | 삼성에스디아이 주식회사 | Battery module |
| CN109530491A (en) * | 2018-12-19 | 2019-03-29 | 浙江振兴阿祥集团有限公司 | A kind of non-lubricating rises type rounding die |
| CN109530491B (en) * | 2018-12-19 | 2024-06-07 | 浙江振兴阿祥集团有限公司 | Lubrication-free expansion rounding die |
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| CN105299324B (en) | 2018-12-18 |
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Effective date of registration: 20181026 Address after: 257000 No. 98 Ningyang Road, Dongying District, Dongying, Shandong. Applicant after: DONGYING POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY Address before: 257000 No. 98 Ningyang Road, Dongying District, Dongying, Shandong. Applicant before: STATE GRID SHANDONG DONGYING CITY DONGYING DISTRICT POWER SUPPLY CO., LTD. |
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