CN205960538U - A insulating protection terminal for low -voltage wire - Google Patents
A insulating protection terminal for low -voltage wire Download PDFInfo
- Publication number
- CN205960538U CN205960538U CN201620866877.3U CN201620866877U CN205960538U CN 205960538 U CN205960538 U CN 205960538U CN 201620866877 U CN201620866877 U CN 201620866877U CN 205960538 U CN205960538 U CN 205960538U
- Authority
- CN
- China
- Prior art keywords
- base
- wire
- casting die
- spring
- insulating protection
- 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
Links
- 238000005266 casting Methods 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model provides an insulating protection terminal for low -voltage wire, including base, casting die, apron and spring, the base be open sides's cavity cuboid structure, be equipped with the wire guide on the narrower lateral wall of base, just to the inside permanent channel that is equipped with of the base of wire guide, the casting die include conductor channel and set up the clamp plate on conductor channel, conductor channel can maintain an equal level with the wire guide, the inside spring cylinder that is equipped with of base in the casting die below, the spring fix on the spring cylinder, the apron pass through the screw fixation on the screw hole of the side of base. The utility model discloses can can fix on guide tracked binding post, electrified conducting wire's isolation and resume work can be accomplished more fast, safely to the while.
Description
Technical field
The utility model is related to technical field of electric power and in particular to a kind of insulating protection terminal for primary cable.
Background technology
In power equipment, guide tracked binding post is usually used as the fastening means of wire, when carry out scrap build,
When replacing or other odd-jobs, need live wire to be isolated and resumes work." isolation " need of work is careful,
Because live wire directly threatens the safety of staff；" recovery " work is very careful again, because in guide tracked terminals
If the upper misconnection wire of son row, the serious consequences such as device damage may be led to.
At present, " isolating " work is to be wound processing by the wire pulled down using insulating tape.Exist in operating process
Descend drawback：When the 1st, being wound around, finger is very near with the distance of powered the end of a thread, and insulating tape is easy to be sticked together again, may
During causing winding, the person gets an electric shock；2nd, need to record the former wiring position of wire before pulling down wire, to recover wire；
The 3rd, fixing point be there is no on guide tracked connecting terminal block, the wire that insulating tape is wound around can only be suspended in the air, to field operation people
Member is also a kind of potential danger；4th, to crosscheck, before " recovery ", record of taking out stitches, determine former wiring position can wiring, expend
Time；When the 5th, untiing insulating tape, the person is equally easily occurred to get an electric shock.
As can be seen here, current working method, does not only exist substantial amounts of hazards, and operation easier is big；Simultaneously worked
Journey is loaded down with trivial details, expends the extensive work time.
Utility model content
In order to overcome many dangerous spots of " insulating tape winding " mode, not easy to operate, process is loaded down with trivial details, cannot fix wire
Defect, the utility model proposes a kind of insulating protection terminal of primary cable, it is easy to operate, can be quickly by live wire
Isolation, and can be reliably connected with guide tracked binding post, mark the wiring position of wire simultaneously.The utility model passes through one
Plant protection terminal the wire pulled down can be fixed on former binding post, substantially reduce the possibility by mistake touching live wire, simultaneously
Marked wiring position, conveniently resume work.
The technical solution adopted in the utility model is：A kind of insulating protection terminal for primary cable, including base, pressure
Part, cover plate and spring, described base is the hollow rectangular structure of lateral opening, is provided with wire on the narrower side wall of base
Hole, is just being provided with fixing passage, described casting die includes lead channels and is arranged on lead channels to the chassis interior of wire guide
On pressing plate, described lead channels can be maintained an equal level with wire guide, and the chassis interior below casting die is provided with Hyatt, described
Spring be fixed on Hyatt, described cover plate is screwed on the screw hole of the side of base.
Further, the lower surface of described lead channels is cambered surface, is used for stepping up wire.
Further, the lower section of described base is provided with coupling assembly, for being connected with guide tracked binding post.
The utility model produce beneficial effect be：Can be fixed on guide tracked binding post, simultaneously can more rapid,
It is safely completed the isolation of live wire and resume work.
Brief description
Fig. 1 is the structural representation of base；
Fig. 2 is the structural representation of casting die；
Fig. 3 is overall structure diagram of the present utility model；
Fig. 4 is stereogram of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is further described.
A kind of insulating protection terminal for primary cable, including base 1, casting die, cover plate 10 and spring 9, such as Fig. 1 and Tu
Shown in 3, wherein base 1 is the cuboid hollow structure of lateral opening, is provided with wire guide 8, base on the narrower side of base 1
The 1 internal another interior corresponding with wire guide 8 is provided with fixing passage 11 so that wire 7 can be horizontal through wire guide 8
And fixing passage 11 and wire 7 need not bend.Be provided with casting die between wire guide 8 and fixing passage 11, described demand a lower price including
Lead channels 5 and be arranged on pressing plate 6 in lead channels 5, as shown in Figure 2.This casting die can be vertically movable in base 1,
In order to make automatic rebounding of demanding a lower price, it is provided with two Hyatt 2 inside the base 1 below casting die, and sets on Hyatt
There is spring 9, the coupling assembly 4 in base 1 bottom is guide tracked binding post coupling assembly, this structure can make the utility model
It is reliably connected with guide tracked binding post, the position of fixing wire 7.
When base 1 and casting die are combined, with hand pressure pressing plate 6, spring 9 is compressed, lead channels 5 are logical with fixing
Wire 7 is now inserted into always fixing passage 11 by road 11 and wire guide 8 insertion from wire guide 8, and unclamping pressing plate 6 makes spring 9
Resilience, lead channels 5 are misplaced with fixing passage 11 and wire guide 8, wire 7 are compressed and and external insulation.
Step up wire in order to increase friction area, the lower surface of lead channels 5 is cambered design.Cover plate 10 is passed through
After screw is fixed on the screw hole 3 on base 1, its structure is as shown in Figure 4.
Claims (3)
1. a kind of insulating protection terminal for primary cable it is characterised in that：Including base, casting die, cover plate and spring, described
Base be lateral opening hollow rectangular structure, the narrower side wall of base is provided with wire guide, just to wire guide
Chassis interior is provided with fixing passage, and described casting die includes lead channels and the pressing plate being arranged in lead channels, and described leads
Line passage can be maintained an equal level with wire guide, and the chassis interior below casting die is provided with Hyatt, and described spring is fixed on spring
On cylinder, described cover plate is screwed on the screw hole of the side of base.
2. a kind of insulating protection terminal for primary cable according to claim 1 it is characterised in that：Described wire
The lower surface of passage is cambered surface, is used for stepping up wire.
3. a kind of insulating protection terminal for primary cable according to claim 1 it is characterised in that：Described base
Lower section be provided with coupling assembly, for being connected with guide tracked binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866877.3U CN205960538U (en) | 2016-08-11 | 2016-08-11 | A insulating protection terminal for low -voltage wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866877.3U CN205960538U (en) | 2016-08-11 | 2016-08-11 | A insulating protection terminal for low -voltage wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960538U true CN205960538U (en) | 2017-02-15 |
Family
ID=57976112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866877.3U Expired - Fee Related CN205960538U (en) | 2016-08-11 | 2016-08-11 | A insulating protection terminal for low -voltage wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129909A (en) * | 2016-08-11 | 2016-11-16 | 国网河南省电力公司商丘供电公司 | Insulating protection terminal for primary cable |
-
2016
- 2016-08-11 CN CN201620866877.3U patent/CN205960538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129909A (en) * | 2016-08-11 | 2016-11-16 | 国网河南省电力公司商丘供电公司 | Insulating protection terminal for primary cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 |