CN207651693U - Locking type connects wire clamp - Google Patents
Locking type connects wire clamp Download PDFInfo
- Publication number
- CN207651693U CN207651693U CN201721463831.8U CN201721463831U CN207651693U CN 207651693 U CN207651693 U CN 207651693U CN 201721463831 U CN201721463831 U CN 201721463831U CN 207651693 U CN207651693 U CN 207651693U
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- CN
- China
- Prior art keywords
- wire
- pressing mold
- clip body
- bar
- wire guide
- 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.)
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of locking types to connect wire clamp, including wire clip body, being horizontally disposed on wire clip body has wire guide, above wire guide the threaded hole being connected with wire guide is vertically arranged on wire clip body, bolt is provided in threaded hole, wiring pile crown mounting hole is additionally provided on wire clip body, cylindrical shape pressing mold is provided in wire guide, its axial direction setting of wire guide side wall upper edge is fluted, its axial direction of pressing mold outer wall upper edge is provided with corresponding protrusion, its axial direction of pressing mold side wall upper edge is provided with bar-shaped trough, it can be connected to inside and outside pressing mold, the bar-shaped trough one end open other end is closed；The wire clamp when locking type connecting line being made to be clipped in firm conducting wire, increases the contact surface of a large area, to which conductive contact is comprehensively good when conducting wire is locked in fastening by increasing general, full-contact a pressing mold in wire guide；The wire clamp can easily and efficiently complete conducting wire and be connect with fuse switch, disconnecting switch, increase and ensure conducting wire and the contact reliability of attachment device, reduce the risk that poor wire connection causes fever to blow connector.
Description
Technical field
The utility model is related to the attachment devices of the equipment wiring pile crown such as conducting wire and fuse switch, disconnecting switch, special
It is not related to a kind of locking type connection wire clamp.
Background technology
At present in the power distribution network real work of each power grid enterprises, the connection of conducting wire and fuse switch, disconnecting switch,
Typically use the attachment devices such as copper aluminum connecting terminal, device clamp carry out copper-aluminium transition connection, with run time increase,
Reasons, the copper-aluminum transition connecting terminals such as load increase, equipment galvanic corrosion chemical deterioration are broken, and the fever of equipment pile crown is caused to be burnt
Bad, line outage Frequent Troubles.
Current each power supply enterprise's operation maintenance personnel does not have differentiates that equipment is sudden and violent for a long time to copper-aluminum transition connecting terminal quality
Fever caused by being exposed in outdoor environment chemical contamination in by various air, chemical galvanic corrosion, load increase etc. cannot carry out in real time
Monitoring, copper-aluminum transition connecting terminal copper-aluminium transition connection fracture frequent occurrence, it is reliable to powering not adapt to current power enterprise
The power requirement that property and client do not have a power failure.
Now with a kind of connection wire clamp but its have 3 specifications to the model span of conducting wire, such as adaptation 70~120 conducting wires
Wire clamp, when installing 70 conducting wire, wire diameter is smaller and wire clamp aperture is larger, and prodigious gap, wire clamp has been caused to lean on torque bolt
Phenomena such as conducting wire pressure contact point is small, conducting wire generation is loose can be caused when tight lock, so as to cause poor contact, can be sent out with the passage of time
Raw galvanic corrosion chemical deterioration heat is burnt.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of locking type connection wire clamp, path conducting wire is contacted with wire clamp
It is comprehensively reliable, copper-aluminium transition can be solved the problems, such as, to ensure the stabilization of the through-current capability and material structure performance of electric current.
The purpose of this utility model is achieved through the following technical solutions：
Locking type connects wire clamp, including wire clip body, and being horizontally disposed on the wire clip body has wire guide, the wire guide
It is vertically arranged with the threaded hole being connected with wire guide on the wire clip body of top, bolt, the line are provided in the threaded hole
It is additionally provided with wiring pile crown mounting hole on folder ontology, is provided with cylindrical shape pressing mold in the wire guide, on the wire guide side wall
Along it, axially setting is fluted, its axial direction of the pressing mold outer wall upper edge is provided with corresponding protrusion, the pressing mold side wall upper edge its
It axially is provided with bar-shaped trough, can be connected to inside and outside pressing mold, the bar-shaped trough one end open other end closing.
Further, the bar-shaped trough is three, and the opening of adjacent two bar-shaped troughs is towards on the contrary.
Further, three bar-shaped troughs are in be arranged along pressing mold circumferential direction uniform intervals.
Further, it is provided with annular anti-skid bulge on the pressing mold inner wall.
The utility model has the beneficial effects that：
The locking type of the utility model connects wire clamp, by increasing general, full-contact a pressure in wire guide
Mould when locking type connecting line being made to be clipped in firm conducting wire, increases the contact surface of a large area, to when conducting wire is locked in fastening
Conductive contact is comprehensively good；The wire clamp can easily and efficiently complete conducting wire and be connect with fuse switch, disconnecting switch, increase
Adduction ensures conducting wire and the contact reliability of attachment device, reduces the wind that poor wire connection causes fever to blow connector
Danger.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is realized and is obtained.
Description of the drawings
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, wherein：
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of pressing mold in Fig. 1.
Specific implementation mode
Hereinafter reference will be made to the drawings, and the preferred embodiment of the utility model is described in detail.It should be appreciated that preferably real
Example is applied only for illustrating the utility model, rather than in order to limit the scope of protection of the utility model.
As shown in Figs. 1-2, locking type connects wire clamp, including wire clip body 1, and being horizontally disposed on wire clip body 1 has wire guide,
For fixing conducting wire, it is vertically arranged with the threaded hole being connected with wire guide on the wire clip body of wire guide top, is set in threaded hole
It is equipped with bolt 2, conducting wire is fixed in wire guide by bolt 2, and wiring pile crown mounting hole 4 is additionally provided on wire clip body 1, is used for
It is connected with equipment such as switch, disconnecting links, cylindrical shape pressing mold 3 is provided in wire guide, the internal diameter of wire guide can be reduced, can facilitates
The conducting wire of minor diameter is installed in it, wire guide side wall upper edge its axially be arranged fluted, its axial direction of pressing mold outer wall upper edge
Corresponding raised 32 are provided with, the cooperation of protrusion and groove can prevent the rotation of pressing mold, its axial direction of pressing mold side wall upper edge to be provided with
Bar-shaped trough 31 can be connected to inside and outside pressing mold, i.e., it is straight slot, and the bar-shaped trough one end open other end is closed, and bar-shaped trough is act as
Increase the elasticity of pressing mold.
Bar-shaped trough is three, and the opening of adjacent two bar-shaped troughs is towards on the contrary；Three bar-shaped troughs are in circumferentially uniform along pressing mold
Interval setting, can guarantee the stability and service life of pressing mold.
It is provided with annular anti-skid bulge on pressing mold inner wall, can prevent conducting wire from being slipped from pressing mold.
Conducting wire can be easily and efficiently completed using the utility model wire clamp to connect with fuse switch, disconnecting switch,
Increase and ensure conducting wire and the contact reliability of attachment device, reduces the wind that poor wire connection causes fever to blow connector
Danger.This wire clamp is made of quality material and special processing process, by pressing mold again with fuse switch, disconnecting switch wiring
Pile crown is connected and fixed, the problem of effectively eliminating the poor contact that exposed environments deterioration generates and cause to burn wire clamp.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the right of the utility model.
Claims (4)
1. locking type connects wire clamp, it is characterised in that：Being horizontally disposed with including wire clip body, on the wire clip body has wire guide,
It is vertically arranged with the threaded hole being connected with wire guide on wire clip body above the wire guide, spiral shell is provided in the threaded hole
Bolt is additionally provided with wiring pile crown mounting hole on the wire clip body, cylindrical shape pressing mold, the conducting wire is provided in the wire guide
Side wall upper edge its axial direction setting in hole is fluted, its axial direction of the pressing mold outer wall upper edge is provided with corresponding protrusion, the die-side
Its axial direction of wall upper edge is provided with bar-shaped trough, can be connected to inside and outside pressing mold, the bar-shaped trough one end open other end closing.
2. locking type according to claim 1 connects wire clamp, it is characterised in that：The bar-shaped trough is three, adjacent two
The opening of bar-shaped trough is towards on the contrary.
3. locking type according to claim 2 connects wire clamp, it is characterised in that：Three bar-shaped troughs are in circumferentially uniform along pressing mold
Interval setting.
4. locking type according to claim 1 connects wire clamp, it is characterised in that：It is anti-that annular is provided on the pressing mold inner wall
Sliding protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463831.8U CN207651693U (en) | 2017-11-06 | 2017-11-06 | Locking type connects wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463831.8U CN207651693U (en) | 2017-11-06 | 2017-11-06 | Locking type connects wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651693U true CN207651693U (en) | 2018-07-24 |
Family
ID=62884480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463831.8U Active CN207651693U (en) | 2017-11-06 | 2017-11-06 | Locking type connects wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752577A (en) * | 2019-01-29 | 2019-05-14 | 贵州电网有限责任公司 | A kind of electric energy meter table tail end |
-
2017
- 2017-11-06 CN CN201721463831.8U patent/CN207651693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109752577A (en) * | 2019-01-29 | 2019-05-14 | 贵州电网有限责任公司 | A kind of electric energy meter table tail end |
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| GR01 | Patent grant |