CN203415693U - Insulation puncture wire clamp - Google Patents
Insulation puncture wire clamp Download PDFInfo
- Publication number
- CN203415693U CN203415693U CN201320448304.5U CN201320448304U CN203415693U CN 203415693 U CN203415693 U CN 203415693U CN 201320448304 U CN201320448304 U CN 201320448304U CN 203415693 U CN203415693 U CN 203415693U
- Authority
- CN
- China
- Prior art keywords
- insulation
- upper cover
- puncture
- wire clamp
- line clamping
- 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
- 238000009413 insulation Methods 0.000 title claims abstract description 78
- 238000009422 external insulation Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
An insulation puncture wire clamp is provided. The insulation puncture wire clamp comprises an insulation upper cover, an insulation lower seat and puncture blades; the insulation upper cover is hinged with one end of the insulation lower seat; the other end of the insulation lower seat is hinged with a torque handle; and the other end of the insulation upper cover is provided with a locking clamping groove matched with the torque handle. The insulation puncture wire clamp of the utility model is advantageous in simple structure and convenient installation. With the insulation puncture wire clamp of the utility model adopted, the unfolding and folding of the insulation upper cover and the insulation lower seat can be realized through the torque handle, and a main wire and a branch wire can be connected conveniently, and installation speed and quality are obviously improved; and the torque handle is matched with the locking clamping groove, and therefore, the problem of proneness to looseness of an ordinary puncture wire clamp can be solved. Thus, the insulation puncture wire clamp of the utility model is further advantageous in firm connection and excellent shockproof effect.
Description
Technical field
The utility model relates to a kind of fastening means of power circuit, particularly a kind of insulation puncture line clamping that connects main line and branch line.
Background technology
In electrical network, often need and connect separated time or ground connection, particularly to insulated conductor, often need the penetrating cable clamp of use.At present, common insulation puncture line clamping is mainly by strengthening housing, puncture blade, sealing gasket, waterproof silicone grease, high-strength bolt, torque nut and cable termination cap sleeve form, when cable Xu Zuo branch or while continuing, cable branch line terminal is inserted to waterproof terminal cap sleeve, determine after main line branch location, with box spanner, twist the torque nut on wire clamp, contactor blade meeting penetrating insulating layer of cable in process, with conductor contact, gasket ring voltage cable is punctured position around, in housing, silicone grease overflows, when moment reaches set point, nut moment explosive separation, main line and branch line are switched on, and water resistance and electric effect have reached the parameter of standard-required.This insulation puncture line clamping has simple installation, low cost, safe and reliable non-maintaining feature.Without blocking leader cable, can doing cable branch without the insulating barrier of peelling off cable, joint insulate completely, can live line working, can in cable optional position, do on-the-spot branch, and do not need to use termination rack, coupling box, cost is low, applied widely.But the shortcoming of this insulation puncture line clamping is that the engineering time is longer, and during connection, the process of fastening nut is more time-consuming, and it is more that outfit is installed, and need to use the multiple types of tools such as box spanner, spanner, torque spanner, and long-play also there will be loosening phenomenon.
Utility model content
In order to solve in prior art, the installation of insulation puncture line clamping is wasted time and energy, and need multiple types of tools, the technical problem of installation process complexity, the purpose of this utility model is to provide a kind of insulation puncture line clamping simple in structure, easy for installation, and this insulation puncture line clamping adopts moment pressure rod structure, can realize fast installation, greatly improve operating efficiency, and there is good antihunt action.
To achieve these goals, the utility model has adopted following technical scheme:
, comprising insulation upper cover, lower of insulation, puncture blade, one end that described insulation upper cover and insulation are lower is hinged; The insulate other end hinge moment handle of lower, the other end of insulation upper cover is provided with and the described locking draw-in groove that has moment handle to coordinate.
Preferably, described insulation upper cover and lower of insulation are disposed with external insulation layer, conductive layer and inner insulating layer from outside to inside, and described puncture blade is arranged on conductive layer and through inner insulating layer.
Preferably, in described moment handle, be provided with axis, axis is provided with the card-tight part of circular arc.
Preferably, on described moment handle, be provided with insulating barrier.
Preferably, one end of described insulation upper cover and lower of insulation is hinged by anchor bolt.
Preferably, described puncture blade is provided with eight pairs, be distributed on insulation upper cover and insulation lower in.
Preferably, described moment handle is circular arc, after fastening, coincide with the cylindrical of insulation upper cover.
The beneficial effects of the utility model are:
Insulation puncture line clamping of the present utility model is simple in structure, easy for installation, while using insulation puncture line clamping of the present utility model, by turning moment handle, just can realize insulation upper cover and insulation lower and folding, easily main line is connected with branch line, do not need to turn nut and can complete installation, obviously improved installation rate and installation quality; The cooperation of moment handle and locking draw-in groove has also solved easily loosening technical problem of common penetrating cable clamp, is connected firmly, and shockproof effect is good.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model;
Fig. 2 is the partial enlarged drawing at moment handle position;
Fig. 3 is the partial enlarged drawing of locking clamp groove location;
Fig. 4 is that the A of Fig. 3 is to view;
Fig. 5 is that the B of Fig. 2 is to view.
Reference numeral
1. lower 3. puncture blade of upper cover 2. insulation insulate
4. inner insulating layer 5. external insulation layer 6. moment handles
61. axis 62. card-tight part 7. locking draw-in grooves
8. anchor bolt 9. conductive layer 10. mounting grooves
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is sectional view of the present utility model, as shown in Figure 1, insulation puncture line clamping of the present utility model, comprises insulation upper cover 1, lower 2 of insulation, puncture blade 3, one end that described insulation upper cover 1 and insulation are lower 2 is hinged, is hinged by anchor bolt 8 in the present embodiment.As depicted in figs. 1 and 2, the other end hinge moment handle 6 of lower 2 of insulating, in the present embodiment, this moment handle 6 is circular arc, after moment handle 6 fastens, it coincide with the cylindrical of insulation upper cover 1.Insulation upper cover 1 is symmetrical arranged with lower 2 of insulation, and when both fasten by moment handle 6, two circular mounting grooves 10 of inner formation, in order to hold main line and branch line.
Fig. 3 is the partial enlarged drawing of locking clamp groove location, and the A that Fig. 4 is Fig. 3 is to view, and as shown in Figure 3 and Figure 4, the other end of insulation upper cover 1 is provided with and the described locking draw-in groove 7 that has moment handle 6 to coordinate.Locking draw-in groove 7 is arranged on external insulation layer 5, with external insulation layer 5 Integral designs.
As shown in Figure 1, described insulation upper cover 1 and lower 2 of insulation are disposed with external insulation layer 5, conductive layer 9 and inner insulating layer 4 from outside to inside, and described puncture blade 3 is arranged on conductive layer 9 and through inner insulating layer 4.
As shown in Figure 2 and Figure 5, in described moment handle 6, be provided with axis 61, axis 61 is provided with the card-tight part 62 of circular arc.When moment handle 6 fastens, the card-tight part 62 of axis 61 snaps in locking draw-in groove 7, and the upper cover 1 that makes to insulate is connected with lower 2 of insulation.
When using insulation puncture line clamping of the present utility model, first moment handle 6 is opened, the openend of lower 2 of upper cover 1 and insulation of making to insulate is separated, then the main line and the branch line that needs are connected snap in respectively in mounting groove 10, insulation upper cover 1 and lower 2 of insulation are closed up, rotating torque handle 6, snaps in the locking draw-in groove 7 of insulation upper cover 1 card-tight part 62 of the circular arc of axis 61, thereby makes to insulate upper cover 1 and lower 2 locking of insulation.In this process, puncture blade 3 pierces through the insulating barrier of main line and branch line, realizes conduction, and connection completes, and installation process is simple and convenient.
In sum, insulation puncture line clamping of the present utility model is simple in structure, easy for installation, while using insulation puncture line clamping of the present utility model, by turning moment handle, just can realize insulation upper cover and insulation lower and folding, easily main line is connected with branch line, does not need to turn nut and can complete installation, obviously improved installation rate and installation quality; The cooperation of moment handle and locking draw-in groove has also solved easily loosening technical problem of common penetrating cable clamp, is connected firmly, and shockproof effect is good.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. an insulation puncture line clamping, comprises insulation upper cover (1), insulation lower (2), puncture blade (3), it is characterized in that, one end of described insulation upper cover (1) and insulation lower (2) is hinged; The insulate other end hinge moment handle (6) of lower (2), the other end of insulation upper cover (1) is provided with and the described locking draw-in groove (7) that has moment handle (6) to coordinate.
2. insulation puncture line clamping according to claim 1, it is characterized in that, described insulation upper cover (1) and insulation lower (2) are disposed with external insulation layer (5), conductive layer (9) and inner insulating layer (4) from outside to inside, and described puncture blade (3) is arranged on conductive layer (9) and goes up and pass inner insulating layer (4).
3. insulation puncture line clamping according to claim 1, is characterized in that, is provided with axis (61) in described moment handle (6), and axis (61) is provided with the card-tight part (62) of circular arc.
4. insulation puncture line clamping according to claim 1, is characterized in that, on described moment handle (6), is provided with insulating barrier.
5. insulation puncture line clamping according to claim 1, is characterized in that, one end of described insulation upper cover (1) and insulation lower (2) is hinged by anchor bolt (8).
6. insulation puncture line clamping according to claim 1, is characterized in that, described puncture blade (3) is provided with eight pairs, is distributed in insulate upper cover (1) and insulate lower (2).
7. insulation puncture line clamping according to claim 1, is characterized in that, described moment handle (6) is circular arc, after fastening, coincide with the cylindrical of insulation upper cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448304.5U CN203415693U (en) | 2013-07-25 | 2013-07-25 | Insulation puncture wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448304.5U CN203415693U (en) | 2013-07-25 | 2013-07-25 | Insulation puncture wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415693U true CN203415693U (en) | 2014-01-29 |
Family
ID=49978558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448304.5U Expired - Lifetime CN203415693U (en) | 2013-07-25 | 2013-07-25 | Insulation puncture wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953526A (en) * | 2014-03-31 | 2015-09-30 | 朴澈雄 | Branching clamp used for connecting power lines |
| CN114094528A (en) * | 2021-12-28 | 2022-02-25 | 国网湖南省电力有限公司 | A kind of anti-loosening self-locking cable connection hardware |
| CN115377868A (en) * | 2022-09-08 | 2022-11-22 | 国网福建省电力有限公司电力科学研究院 | An anti-breakage wire fitting applied to live disassembly and assembly lightning arresters and its application method |
-
2013
- 2013-07-25 CN CN201320448304.5U patent/CN203415693U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953526A (en) * | 2014-03-31 | 2015-09-30 | 朴澈雄 | Branching clamp used for connecting power lines |
| CN104953526B (en) * | 2014-03-31 | 2018-10-30 | 朴澈雄 | Branch for connecting power line presss from both sides |
| CN114094528A (en) * | 2021-12-28 | 2022-02-25 | 国网湖南省电力有限公司 | A kind of anti-loosening self-locking cable connection hardware |
| CN115377868A (en) * | 2022-09-08 | 2022-11-22 | 国网福建省电力有限公司电力科学研究院 | An anti-breakage wire fitting applied to live disassembly and assembly lightning arresters and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |