CN204668496U - A kind of termination - Google Patents
A kind of termination Download PDFInfo
- Publication number
- CN204668496U CN204668496U CN201520403918.0U CN201520403918U CN204668496U CN 204668496 U CN204668496 U CN 204668496U CN 201520403918 U CN201520403918 U CN 201520403918U CN 204668496 U CN204668496 U CN 204668496U
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- CN
- China
- Prior art keywords
- pedestal
- pressing tongs
- cushion block
- upper pressing
- screw rod
- 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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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model discloses a kind of termination, wherein, comprise: pedestal, pedestal comprises via hole, couple of conductor hole and a pair convex hook, via hole runs through the upper and lower surface of pedestal, two wire guides are symmetricly set on the both sides of via hole, and the surface of convex hook is connected with the hole wall of wire guide with the upper surface of pedestal; Upper pressing tongs, upper pressing tongs is removably disposed on wire guide, and upper pressing tongs comprises cambered surface and flange, and cambered surface is positioned at the lower surface of pressing tongs, and the surface of flange is connected with the upper surface of cambered surface with upper pressing tongs, and flange is kept out on the convex hook inner edge of pedestal; Cushion block, cushion block keeps out the upper surface at upper pressing tongs; Screw rod, screw rod is arranged on pedestal actively, and runs through via hole, the upper surface of pedestal and the cushion block hole of cushion block; Nut, nut rotational fastener is connected to one end of screw rod, and keeps out the upper surface at cushion block.The utility model is simple to operate, wiring speed is fast, wiring is reliable and secure.
Description
Technical field
The utility model relates to power construction aid field, is specifically related to a kind of termination.
Background technology
Current termination is widely used in the electrical engineerings such as electric power transfer, and the reliability of termination can have influence on the use safety of electric installation greatly, and when wiring, wiring firmness and contact area are one of major criterions ensureing fail safe.
Chinese patent CN201310548020.8 discloses a kind of elastic wiring device, belongs to electricity field.It comprises C shape opening elastic wire clamp, half-round head square neck bolt and hexagon nut with flange; Its C shape opening elastic wire clamp comprises the C shape curved surface member that a section flexure radius is R, C shape curved surface openend is provided with first, second and extends straight flange, extend correspondence on straight flange at first, second and be provided with bolt hole, extend straight flange end first and one spacing bending edges is set; Support offers regular polygon hole; A half-round head square neck bolt is established in regular polygon hole; At support opposite side, C shape opening elastic wire clamp is set; Its half-round head square neck bolt is fastenedly connected with hexagon nut with flange after running through the bolt hole on first, second prolongation straight flange.Only can realize the Quick fastening of wire when it is fastening with an impact wrench, convenient on electric pole, carry out equipment live patching operations, can the wiring of the different wire diameter wire of simultaneous adaptation two kinds, also can ensure operating personnel's personal safety in operation.
This device adopts elastic wire clamp to carry out compression connection, there is rigidity deficiency and be easily out of shape back the shortcoming of opening in wire clamp self, after tightening because wire clamp more or less occurs bending and deformation, therefore can not repeatedly use, because elastic wire clamp has certain elasticity, therefore there will be after being directed at clamping and get loose, elastic wire clamp can produce resilience, causes guide clamping not firm.
Therefore a kind of simple to operate, wiring speed is fast, wiring is reliable and secure termination is badly in need of.
Utility model content
The utility model, for the problems referred to above, provides a kind of simple to operate, wiring speed is fast, wiring is reliable and secure termination.
The technical scheme in the invention for solving the above technical problem is: a kind of termination, wherein, comprise: pedestal, pedestal comprises via hole, couple of conductor hole and a pair convex hook, via hole runs through the upper and lower surface of pedestal, two wire guides are symmetricly set on the both sides of via hole, and the surface of convex hook is connected with the hole wall of wire guide with the upper surface of pedestal; Upper pressing tongs, upper pressing tongs is removably disposed on wire guide, and upper pressing tongs comprises cambered surface and flange, and cambered surface is positioned at the lower surface of pressing tongs, and the surface of flange is connected with the upper surface of cambered surface with upper pressing tongs, and flange is kept out on the convex hook inner edge of pedestal; Cushion block, cushion block keeps out the upper surface at upper pressing tongs; Screw rod, screw rod is arranged on pedestal actively, and runs through via hole, the upper surface of pedestal and the cushion block hole of cushion block; Nut, nut rotational fastener is connected to one end of screw rod, and keeps out the upper surface at cushion block.
Further, upper pressing tongs is also provided with several grooves, and the bottom surface of cushion block is provided with several projections, and projection is connected in groove.
Further, protruding is matched in clearance with groove.
Further, wire guide is c-shaped, and extend in convex hook guide string holes, convex hook is kept out on the concave arc of upper pressing tongs.
Further, cambered surface is c-shaped, and one end of concave arc is connected with the upper surface of upper pressing tongs, and the other end of concave arc is connected with one end of flange.
Further, screw rod is arranged on pedestal actively by bearing pin.
Further, also comprise pad, pad is set on screw rod, and between cushion block and nut.
Further, pedestal also comprises groove, and one end of groove is connected with via hole, and the other end of groove runs through the lower surface of pedestal.
Further, via hole is circular hole or elliptical aperture.
Further, one end of screw rod is provided with hanger, and hanger is arranged on pedestal actively by bearing pin.
The utility model has the advantages that:
1. in the utility model, wire guide is c-shaped, thus wire is easy when putting into wire guide, fast with hourly velocity, in addition, when wire is pressed on wire guide by upper pressing tongs, because screw rod is arranged on pedestal actively, projection is connected in groove, thus goes up pressing tongs and compresses wire easily, and then make staff's fastening nut more convenient and quicker;
2. in the utility model, flange is kept out on convex hook inner edge, and convex hook is kept out on concave arc, thus goes up pressing tongs compression wire reliable, be not easy to loosen, in addition, projection is connected in groove, and pressing tongs is not misplaced, upper pressing tongs is compressed tightly by cushion block, therefore wiring is reliable, is not easy to loosen, and ensure that the safety in guiding use.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
Forming the part of this specification, showing preferred embodiment of the present utility model for understanding accompanying drawing of the present utility model further, and be used for principle of the present utility model is described together with specification.In the accompanying drawings:
Fig. 1 is the structural representation of clamp position of the present utility model;
Fig. 2 is the structural representation of cushion block of the present utility model; And
Fig. 3 is the structural representation of upper pressing tongs of the present utility model.
Wherein, be labeled as in figure:
10 be pedestal, 11 be groove, 12 be bearing pin, 13 be via hole, 14 be wire guide, 15 be convex hook, 16 be convex hook inner edge, 20 be upper pressing tongs, 21 be flange, 22 be concave arc, 23 be cambered surface, 24 be groove, 30 be cushion block, 31 for protruding, 32 be cushion block hole, 40 be pad, 41 be nut, 42 be screw rod, 50 be wire.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to figs. 1 to Fig. 3, a kind of termination as shown in Figure 1, wherein, this device comprises pedestal 10, upper pressing tongs 20, cushion block 30, screw rod 42, nut 41 and pad 40, and upper pressing tongs 20 is removably mounted on wire guide 14, upper pressing tongs 20 is provided with several grooves 24, cushion block 30 keeps out the upper surface at upper pressing tongs 20, and screw rod 42 is arranged on pedestal 10 by bearing pin 12 actively, preferably, one end of screw rod 42 is provided with hanger, and hanger is arranged on pedestal 10 actively by bearing pin 12.Screw rod 42 runs through via hole 13, the upper surface of pedestal 10 and the cushion block hole 32 of cushion block 30, and preferably, via hole 13 is circular hole or elliptical aperture.Nut 41 rotational fastener is connected to one end of screw rod 42, and the upper surface of keeping out at cushion block 30, pad 40 is set on screw rod 42, and between cushion block 30 and nut 41, pedestal 10 comprises via hole 13, couple of conductor hole 14 and a pair convex hook 15, via hole 13 runs through the upper and lower surface of pedestal 10, two wire guides 14 are symmetricly set on the both sides of via hole 13, the surface of convex hook 15 is connected with the hole wall of wire guide 14 with the upper surface of pedestal 10, pedestal 10 also comprises groove 11, one end of groove 11 is connected with via hole 13, and the other end of groove 11 runs through the lower surface of pedestal 10.
Wire guide 14 is c-shaped, and thus wire 50 is easy when putting into wire guide 14, fast with hourly velocity, and extend in convex hook 15 guide string holes 14, convex hook 15 is kept out on the concave arc 22 of upper pressing tongs 20.Cambered surface 23 is c-shaped, and one end of concave arc 22 is connected with the upper surface of upper pressing tongs 20, and the other end of concave arc 22 is connected with one end of flange 21.
As shown in Figure 2, the bottom surface of cushion block 30 is provided with several projections 31, and protruding 31 are connected in groove 24.
As shown in Figure 3, upper pressing tongs 20 comprises cambered surface 23 and flange 21, and cambered surface 23 is positioned at the lower surface of pressing tongs 20, and the surface of flange 21 is connected with the upper surface of cambered surface 23 with upper pressing tongs 20, and as shown in Figure 1, flange 21 is kept out on the convex hook inner edge 16 of pedestal 10.
Preferably, protruding 31 is matched in clearance with groove 24.
From the above, this device in use, wire 50 is pressed in wire guide 14 by upper pressing tongs 20, screw rod 42 is arranged on pedestal 10 actively, protruding 31 are connected in groove 24, thus going up pressing tongs 20, to compress wire 50 easy, make staff's fastening nut 41 more convenient and quicker, operated by personnel's speed is fast, efficiency is high, especially the wiring compared with thick line is applicable to, in addition, flange 21 is stuck on convex hook inner edge 16, convex hook 15 is stuck on concave arc 22, thus this device compression wire 50 is reliable, be not easy to loosen, in addition, protruding 31 are connected in groove 24, pressing tongs 20 is not easily misplaced, upper pressing tongs 20 is compressed tightly by cushion block 30, therefore this device wiring is reliable, be not easy to loosen, especially higher position and wiring from far-off regions use is applicable to, can ensure that guiding 50 long-term safety uses.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a termination, is characterized in that, comprising:
Pedestal (10), described pedestal (10) comprises via hole (13), couple of conductor hole (14) and a pair convex hook (15), described via hole (13) runs through the upper and lower surface of pedestal (10), two wire guides (14) are symmetricly set on the both sides of via hole (13), and the surface of convex hook (15) is connected with the hole wall of wire guide (14) with the upper surface of pedestal (10);
Upper pressing tongs (20), described upper pressing tongs (20) is removably disposed on wire guide (14), described upper pressing tongs (20) comprises cambered surface (23) and flange (21), described cambered surface (23) is positioned at the lower surface of pressing tongs (20), the surface of described flange (21) is connected with the upper surface of cambered surface (23) with upper pressing tongs (20), and described flange (21) is kept out on the convex hook inner edge (16) of pedestal (10);
Cushion block (30), described cushion block (30) keeps out the upper surface in upper pressing tongs (20);
Screw rod (42), described screw rod (42) is arranged on pedestal (10) actively, and runs through via hole (13), the upper surface of pedestal (10) and the cushion block hole (32) of cushion block (30);
Nut (41), described nut (41) rotational fastener is connected to one end of screw rod (42), and keeps out the upper surface in cushion block (30).
2. termination according to claim 1, it is characterized in that, described upper pressing tongs (20) is also provided with several grooves (24), the bottom surface of described cushion block (30) is provided with several projections (31), and described projection (31) is connected in groove (24).
3. termination according to claim 2, is characterized in that, described projection (31) and groove (24) are matched in clearance.
4. termination according to claim 1, it is characterized in that, described wire guide (14) is c-shaped, extend in described convex hook (15) guide string holes (14), described convex hook (15) is kept out on the concave arc (22) of upper pressing tongs (20).
5. termination according to claim 4, it is characterized in that, described cambered surface (23) is c-shaped, one end of described concave arc (22) is connected with the upper surface of upper pressing tongs (20), and the other end of described concave arc (22) is connected with one end of flange (21).
6. termination according to claim 1, is characterized in that, described screw rod (42) is arranged on pedestal (10) actively by bearing pin (12).
7. termination according to claim 1, it is characterized in that, also comprise pad (40), described pad (40) is set on screw rod (42), and is positioned between cushion block (30) and nut (41).
8. termination according to claim 1, it is characterized in that, described pedestal (10) also comprises groove (11), one end of described groove (11) is connected with via hole (13), and the other end of described groove (11) runs through the lower surface of pedestal (10).
9. termination according to claim 8, is characterized in that, described via hole (13) is circular hole or elliptical aperture.
10. termination according to claim 1, is characterized in that, one end of described screw rod (42) is provided with hanger, and described hanger is arranged on pedestal (10) actively by bearing pin (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403918.0U CN204668496U (en) | 2015-06-12 | 2015-06-12 | A kind of termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403918.0U CN204668496U (en) | 2015-06-12 | 2015-06-12 | A kind of termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668496U true CN204668496U (en) | 2015-09-23 |
Family
ID=54138848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403918.0U Expired - Fee Related CN204668496U (en) | 2015-06-12 | 2015-06-12 | A kind of termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099408A (en) * | 2016-05-27 | 2016-11-09 | 龚卫兵 | H type cable clamp |
-
2015
- 2015-06-12 CN CN201520403918.0U patent/CN204668496U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099408A (en) * | 2016-05-27 | 2016-11-09 | 龚卫兵 | H type cable clamp |
| CN106099408B (en) * | 2016-05-27 | 2018-03-30 | 龚卫兵 | H type cable clamps |
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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 |
Granted publication date: 20150923 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |