CN202059111U - Insulation dismounting tool for sealing cap of plug-in cable terminal - Google Patents
Insulation dismounting tool for sealing cap of plug-in cable terminal Download PDFInfo
- Publication number
- CN202059111U CN202059111U CN2011201466284U CN201120146628U CN202059111U CN 202059111 U CN202059111 U CN 202059111U CN 2011201466284 U CN2011201466284 U CN 2011201466284U CN 201120146628 U CN201120146628 U CN 201120146628U CN 202059111 U CN202059111 U CN 202059111U
- Authority
- CN
- China
- Prior art keywords
- plug
- sealing cap
- insulation
- metal
- dismounting
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 32
- 238000009413 insulation Methods 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 33
- 239000003822 epoxy resin Substances 0.000 claims abstract description 12
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 12
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000012795 verification Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000032140 Sleepiness Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002118 epoxides Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000037321 sleepiness Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Cable Accessories (AREA)
Abstract
The utility model relates to the technical field of operating tools for power cables, in particular to an insulation dismounting tool for a sealing cap of a plug-in cable terminal. The insulation dismounting tool is composed of an insulation rod and a dismounting device, wherein a metal connector is arranged at one end of the insulation rod, and a fastener is arranged at the other end of the metal connector; for the dismounting device, a second fastener is arranged at the other end of a metal connecting rod; and one end of the metal connecting rod is inserted into the metal connector and fastened and connected by the fastener and the second fastener. Compared with the prior art, the insulation dismounting tool adopts the epoxy resin insulation rod as a handle, and the length of the handle reaches the requirements of a safe distance for high voltage, so that the safety of workers can be effectively ensured. The metal dismounting device can be changed into various brands of plug-in cable terminal dismounting tools at random, has the characteristics of convenience in use and wide application range, and is suitable for dismounting and mounting the sealing caps of various brands of the plug-in cable terminals.
Description
Technical field
The utility model relates to a kind of technical field of power cable operation tool, relates in particular to a kind of plug-in cable terminal sealing cap insulation extracting tool.
Background technology
The present connect-disconnect plug extracting tool that uses exists the sleepiness and the problem in insulation field.
Cable plug-in terminals mainly comprise four major parts: branch's gloves, semiconductive pipe or stress tube, insulating case, insulation sealing cap.The elbow type head of seeing in opening and closing station, case change in fact just is equivalent to insulating case.
Postrun cable connect-disconnect plug device, the staff often runs into repair and maintenance work.The requirement of power system security regulation need be accomplished during repair and maintenance work: can work behind power failure, electrical verification, the hanging ground-wire.Before electrical verification, need pull down can electrical verification behind the insulation sealing cap, but can not get better protection in unloading process.
Summary of the invention
The utility model provides a kind of plug-in cable terminal sealing cap insulation extracting tool at above-mentioned problems of the prior art.Purpose is for a kind of significant insulation property that have are provided, and the extracting tool that dismounting workman's safety is had good protection.
The technical scheme that its technical problem that solves the utility model adopts is:
Plug-in cable terminal sealing cap insulation extracting tool, it is to be made of insulating bar and relieving attachment two large divisions; Wherein insulating bar is that a end at insulating bar is provided with metal connector, and the other end of metal connector is provided with buckle; Wherein relieving attachment is that the other end at the metal connecting rod is provided with second buckle; One end of metal connecting rod is inserted in the metal connector, is fastenedly connected by the buckle and second buckle.
The termination of described relieving attachment is provided with the relieving attachment recess, the protuberance phase-splitting interlock on relieving attachment recess and the cable connect-disconnect plug sealing cap.
Described insulating bar is the epoxy resins insulation bar.
Described relieving attachment is the metal relieving attachment.
The utility model compared with prior art because the epoxy resins insulation bar is the insulated handle of being made by epoxide resin material, the macromolecular compound that contains epoxide group in the molecular structure is referred to as epoxy resin.Epoxy resin after the curing has good physical and chemical performance, and it has excellent adhesive strength to the surface of metal and nonmetallic materials, and dielectric property are good, and the set shrinkage is little, the product size good stability, and the hardness height, pliability is better.China's power industry is large-scale, and is in the stage of developing rapidly, and used epoxy just enlarges with the amplification in every year 60%.This field all needs epoxy from generating, power transmission and transformation to electricity consumption, as insulating material, dry-type transformer, switch, instrument transformer, water conservancy, hydroelectric project.Three Gorges Projects have just been used a large amount of epoxy resin.And the length of this epoxy resins insulation bar has reached the requirement of high-voltage safety distance.
The insulated handle of epoxy resin making is connected with the metal relieving attachment in addition, can be replaced with the cable connect-disconnect plug extracting tool of various brands arbitrarily, and is easy to use, and ferrule has reached the working strength that needs when dismantling.The utlity model has significant insulation property, and dismounting workman's safety had a good protection, reach need of work safe distance, insulating properties, the intensity used when also having reached work.Can guarantee staff's safety effectively.
It is designed that the utility model is pressed cable connect-disconnect plug sealing cap extracting tool shape, presses connect-disconnect plug brand replacing relieving attachment and get final product, and the sealing cap that goes for various brand plug-in cable terminals is removed and installment work.
Description of drawings
Fig. 1 is the structural representation of insulating bar 1 in the utility model;
Fig. 2 is the structural representation of sealing cap Tool for detaching in the utility model;
Fig. 3 is the end view of Fig. 2;
Fig. 4 is a connect-disconnect plug sealing cap structural representation;
Fig. 5 is the end view of Fig. 4;
Fig. 6 is a structural representation of the present utility model.
Among the figure: insulating bar 1, metal connector 2, buckle 3, relieving attachment 4, relieving attachment recess 5, relieving attachment metal flat 6, sealing cap ledge 7, sealing cap integral body 8, sealing cap insulated part 9, metal connecting rod 10, the second buckles 11.
Embodiment
Below in conjunction with specific embodiment of the utility model and accompanying drawing, the utility model is described in detail.
As Fig. 6, illustrated in figures 1 and 2, Fig. 6 is a structural representation of the present utility model, and Fig. 1 is the structural representation of insulating bar 1 in the utility model; Fig. 2 is the structural representation of sealing cap Tool for detaching in the utility model.The utility model is a kind of plug-in cable terminal sealing cap insulation extracting tool, and it is to be made of insulating bar 1 and relieving attachment 4 two large divisions:
Insulating bar 1 part wherein: be to be that an end of insulated handle is provided with metal connector 2 at epoxy resins insulation bar insulating bar 1, the other end of metal connector 2 is provided with buckle 3.
During use, an end of metal connecting rod 10 is inserted in the metal connector 2, is connected with second buckle, 11 chuckings by buckle 3.
The termination of described relieving attachment 4 is provided with relieving attachment recess 5, and the outside of relieving attachment recess 5 is the relieving attachment metal flat 6 of relieving attachment 4, the protuberance phase-splitting interlock on relieving attachment recess 5 and the cable connect-disconnect plug sealing cap.
When dismounting plug-in cable terminal sealing cap, as shown in Figure 1 insulating bar 1 part is linked to each other with as shown in Figure 2 metal relieving attachment 4 parts, be about to metal connecting rod 10 and put into metal connector 2, tighten with second buckle 11 by buckle 3 and be connected.The staff holds epoxy resins insulation bar part.As shown in Figure 3 relieving attachment recess 5 is put on as shown in Figure 4 the sealing cap ledge 7, thereby makes the two interlock, just be rotated counterclockwise and remove plug-in cable terminal sealing cap integral body 8.The outside of sealing cap ledge 7 is a sealing cap insulated part 9, after plug-in cable terminal sealing cap integral body 8 is removed, the hanging earthing conductor that the staff just can be safe, turning clockwise during installation gets final product.
Relieving attachment 4 described in the utility model can be by the difference of connect-disconnect plug brand and shape, changes the relieving attachment of different shape, has so just gone for the sealing cap dismounting of various brand plug-in cable terminals and installment work.
Claims (4)
1. plug-in cable terminal sealing cap insulation extracting tool, it comprises insulating bar and relieving attachment, it is characterized in that: it is by insulating bar (1) and relieving attachment (4) two large divisions formation;
Wherein insulating bar (1) is that a end at insulating bar (1) is provided with metal connector (2), and the other end of metal connector (2) is provided with buckle (3);
Wherein relieving attachment (4) is that the other end at metal connecting rod (10) is provided with second buckle (11);
One end of metal connecting rod (10) is inserted in the metal connector (2), is fastenedly connected by buckle (3) and second buckle (11).
2. plug-in cable terminal sealing cap insulation extracting tool according to claim 1, it is characterized in that: the termination of described relieving attachment (4) is provided with relieving attachment recess (5), the protuberance phase-splitting interlock on relieving attachment recess (5) and the cable connect-disconnect plug sealing cap.
3. plug-in cable terminal sealing cap insulation extracting tool according to claim 1, it is characterized in that: described insulating bar (1) is the epoxy resins insulation bar.
4. plug-in cable terminal sealing cap insulation extracting tool according to claim 1, it is characterized in that: described relieving attachment (4) is the metal relieving attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201466284U CN202059111U (en) | 2011-05-10 | 2011-05-10 | Insulation dismounting tool for sealing cap of plug-in cable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201466284U CN202059111U (en) | 2011-05-10 | 2011-05-10 | Insulation dismounting tool for sealing cap of plug-in cable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059111U true CN202059111U (en) | 2011-11-30 |
Family
ID=45019075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201466284U Expired - Lifetime CN202059111U (en) | 2011-05-10 | 2011-05-10 | Insulation dismounting tool for sealing cap of plug-in cable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966915A (en) * | 2015-06-16 | 2015-10-07 | 贵阳供电局 | Elbow type head ground wire hanging apparatus |
| CN111952900A (en) * | 2020-08-13 | 2020-11-17 | 国网河南省电力公司平顶山供电公司 | Cable termination safety dismounting device |
-
2011
- 2011-05-10 CN CN2011201466284U patent/CN202059111U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966915A (en) * | 2015-06-16 | 2015-10-07 | 贵阳供电局 | Elbow type head ground wire hanging apparatus |
| CN111952900A (en) * | 2020-08-13 | 2020-11-17 | 国网河南省电力公司平顶山供电公司 | Cable termination safety dismounting device |
| CN111952900B (en) * | 2020-08-13 | 2022-01-21 | 国网河南省电力公司平顶山供电公司 | Cable termination safety dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121224 Address after: 110811 eight Heping Street, 94 Heping Street, Liaoning, Shenyang Patentee after: Liaoning Shenyang Electric Power Supply Co., Ltd. Patentee after: State Grid Corporation of China Address before: 110811 eight Heping Street, 94 Heping Street, Liaoning, Shenyang Patentee before: Liaoning Shenyang Electric Power Supply Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |