CN2272624Y - Cold adhesive rubber hand for repairing mine cable - Google Patents
Cold adhesive rubber hand for repairing mine cable Download PDFInfo
- Publication number
- CN2272624Y CN2272624Y CN 96201782 CN96201782U CN2272624Y CN 2272624 Y CN2272624 Y CN 2272624Y CN 96201782 CN96201782 CN 96201782 CN 96201782 U CN96201782 U CN 96201782U CN 2272624 Y CN2272624 Y CN 2272624Y
- Authority
- CN
- China
- Prior art keywords
- restrictive coating
- mine cable
- adhesive layer
- rubber strip
- type adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a cold adhesive rubber hand for repairing mine cables. The mine cable is composed of a sleeve protection layer made of rubber, a reverting type adhesive layer which is coated on the sleeve protection layer and can revert adhesive properties after embrocating dissolvant, and an isolating layer which is coated on the reverting type adhesive layer. The utility model has the characteristics of good and quick repair effect and convenient operation, and can complete repair operation on sites.
Description
The utility model relates to a kind of mine cable reparation and mends material with glue.
Mine, the particularly reparation of the used cable in colliery at present, the employing baking method that has is the usually said method of vulcanizing, the employing solidification method that has is the cold-patch method.Though it is good to vulcanize the repairing effect of method, use raw rubber to repair, need and heat and carry out high temperature vulcanized processing with mould during repairing, repair operation is difficult to the scene and carries out; Repair trivial operations, labour intensity is big, need be long with the time, and power consumption is high.Though the operation of cold-patch method is easy, but execute-in-place is formed with the variant repairing effect that often causes of cable sizing material undesirable but mend material because of used glue.Particularly present used cold-patch method is generally the liquid curing method, and its success rate generally only is about 80%, and all the other patching materials of 20% are wasted; Toxic effect is unfavorable for health of operators to used liquid flux to human body, and contaminated environment.
It is quick, effective, easy and simple to handle that the purpose of this utility model provides a kind of reparation, can on-the-spot finish the mine cable reparation cold bonding rubber strip of repairing operation.
The restrictive coating that the mine cable reparation is made with sizing material by cable with the cold bonding rubber strip, embrocate the answer type adhesive layer on the restrictive coating of being coated in that can recover viscosity behind the solvent, the separator that applies on answer type adhesive layer constitutes.
In order to adapt to instructions for use and assurance repairing effect and the quality that present mine cable is repaired, the mine cable reparation is a neoprene with the used sizing material of the restrictive coating of cold bonding rubber strip, answer type adhesive layer adhesive therefor is the mixture of modified thermoplastic elastomer and neoprene adhesive agent, and separator is a vinyon.
The mine cable reparation is that restrictive coating has interface isometric with restrictive coating and that be connected with restrictive coating integral body protruding stupefied with further improving of cold bonding rubber strip, so that repair the assurance of operational quality and repairing effect.
It is identical with cable sizing material composition that the mine cable reparation that the utility model provides is mended material with the used glue of cold bonding rubber strip, thereby repairing effect is good.Repair fast, easy and simple to handle, can the scene finish and repair operation, be beneficial to the carrying out of ordinary production.
Accompanying drawing is embodiment of the present utility model, further specifies the utility model below in conjunction with embodiment.
Fig. 1 is the front view of mine cable reparation with the cold bonding rubber strip.
Fig. 2 is the sectional view of mine cable reparation with the cold bonding rubber strip.
As shown in the figure, the mine cable reparation with the cold bonding rubber strip by forming the restrictive coating (3) that identical neoprene is made with the cable sizing material, embrocate can recover behind the solvent viscosity be coated in the answer type adhesive layer (2) that constitutes by modified thermoplastic elastomer and neoprene adhesive agent mixture on the restrictive coating, the polyethylene isolation layer (1) that applies on the recovery adhesive layer constitutes, restrictive coating has and restrictive coating is isometric and with the whole interface protruding stupefied (4) that is connected of restrictive coating.
Repair when using and earlier separator is removed, to be embrocated by the solvent that acetone, dimethylbenzene, formic acid constitute then makes it recover original cementability on adhesive layer, treat that pulling at tight end after the solvent evaporates makes restrictive coating and adhesive layer bonding around the cable failure place, through curing it is cemented and repair operation and promptly accuse and finish.Cable after repairing can drop into ordinary production and use.
Claims (3)
1, a kind of mine cable reparation cold bonding rubber strip, the restrictive coating that it is characterized in that making with sizing material by mine cable, embrocate can recover behind the solvent viscosity be coated in the answer type adhesive layer on the restrictive coating, the separator that applies on answer type adhesive layer constitutes.
2, by the described mine cable reparation cold bonding rubber strip of claim 1, it is characterized in that said restrictive coating sizing material is a neoprene, said answer type adhesive layer is the mixture of modified thermoplastic elastomer and neoprene adhesive agent, and said separator is a vinyon.
3, by the described mine cable reparation cold bonding rubber strip of claim 1, it is protruding stupefied with restrictive coating interface isometric and that be connected with restrictive coating integral body to it is characterized in that said restrictive coating has.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201782 CN2272624Y (en) | 1996-01-26 | 1996-01-26 | Cold adhesive rubber hand for repairing mine cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201782 CN2272624Y (en) | 1996-01-26 | 1996-01-26 | Cold adhesive rubber hand for repairing mine cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2272624Y true CN2272624Y (en) | 1998-01-14 |
Family
ID=33887969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96201782 Expired - Fee Related CN2272624Y (en) | 1996-01-26 | 1996-01-26 | Cold adhesive rubber hand for repairing mine cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2272624Y (en) |
-
1996
- 1996-01-26 CN CN 96201782 patent/CN2272624Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |