CN109193189A - A kind of c-type device clamp - Google Patents
A kind of c-type device clamp Download PDFInfo
- Publication number
- CN109193189A CN109193189A CN201811198271.7A CN201811198271A CN109193189A CN 109193189 A CN109193189 A CN 109193189A CN 201811198271 A CN201811198271 A CN 201811198271A CN 109193189 A CN109193189 A CN 109193189A
- Authority
- CN
- China
- Prior art keywords
- copper
- fastener
- clip body
- clamp
- wire clip
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The present invention relates to wire clamp technical fields, more particularly, to a kind of c-type device clamp.A kind of c-type device clamp is provided with mounting hole including wire clip body and the copper-aluminum composite board being connected with the wire clip body on the copper-aluminum composite board, the clamp device for connecting simultaneously secure wires is provided on the wire clip body；The upper layer of the copper-aluminum composite board is aluminium sheet, and the lower layer of the copper-aluminum composite board is copper sheet, and the aluminium sheet and the copper sheet are integrally formed.The problems such as the configuration of the present invention is simple, avoids wire clamp and copper equipment interconnection, runs more long, and electroxidation corrosion in surface directly results in equipment contact resistance and is sharply increased, seriously affects route operation, What is more direct burning apparatus；Operation power efficiency is also improved simultaneously, reduces installation procedure.
Description
Technical field
The present invention relates to wire clamp technical fields, more particularly, to a kind of c-type device clamp.
Background technique
10kV route disconnecting link connecting part disconnecting link is copper binding post, is attached using aluminium alloy c-type device clamp, copper
After a period of use, there is one layer of mealy oxide in aluminium alloy c-type wire clamp surface for binding post and aluminium alloy c-type device clamp,
There is seriously heating problem in junction simultaneously, greatly affects the safe operation of device.There is the main original of this problem
Because being: when copper aluminum contact surface is directly connected to, in wet condition, moisture penetrates into gap in contact surface, forms electrolyte.Copper with
The chemical activity of aluminium is different, and that there are certain potentials between each other is poor, under the action of electrolyte, just forms primary battery, makes copper
Electrochemical reaction occurs for two kinds of metals of aluminium, and aluminium is gradually oxidized corrosion, and powdered oxide layer gradually occurs in contact surface, makes to contact
Resistance increases, to cause fever phenomenon.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of c-type device clamps.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of c-type device clamp, including wire clamp sheet
Body and the copper-aluminum composite board being connected with the wire clip body are provided with mounting hole, the wire clamp on the copper-aluminum composite board
The clamp device for connecting simultaneously secure wires is provided on ontology；The upper layer of the copper-aluminum composite board is aluminium sheet, the copper aluminium
The lower layer of composite plate is copper sheet, and the aluminium sheet and the copper sheet are integrally formed.
In the technical scheme, the conducting wire of connection is tightened together by clamp device, copper-aluminum composite board can basis
The material unrestricted choice of connection contacts the copper sheet of copper-aluminum composite board with to connector when connector is copper material；To
When connector is aluminium material, the aluminium sheet of copper-aluminum composite board is contacted with to connector.This set of the invention, avoids wire clamp
With copper equipment interconnection, operation is more long, and electroxidation corrosion in surface directly results in equipment contact resistance and is sharply increased, seriously affects line
The problems such as road transport row, What is more direct burning apparatus；Operation power efficiency is also improved simultaneously, reduces installation procedure.
Preferably, the wire clip body is the c-type structure equipped with opening, and the clamp device is set to the wire clip body
In opening.In the technical scheme, clamp device is arranged in the opening of wire clip body, is in order to the conducting wire being installed therein
Fastening effect is carried out, conducting wire is prevented to be separated with wire clip body.
Preferably, the clamp device include the first fastener abutted against with the opening side of wire clip body, with it is described
The second fastener that first fastener is clamped and the bolt structure for fastening the first fastener Yu second fastener；Institute
The opening other side for stating the second fastener and wire clip body is provided with cavity structure for placing conducting wire.In the technical program
In, finally make second so that the first fastener generates certain extruding force to the second fastener by tightening for bolt structure
The conducting wire being placed in cavity structure is carried out fastening effect by fastener.
Preferably, one end of first fastener is provided with the first cylindrical body knot abutted against with the opening of wire clip body
The other end of structure, first fastener is provided with bayonet arrangement.In the technical scheme, the first cylindrical structure setting is convenient for
It is in close contact with the opening of wire clip body, the setting of bayonet arrangement is convenient for and the second cylindrical structure phase on the second fastener
Clamping.
Preferably, one end of second fastener is provided with the second cylindrical body knot being mutually clamped with the bayonet arrangement
Structure, the other end of second fastener are provided with the camber line slot structure for clamping electric wire.Second cylindrical structure be in order to
It is mutually clamped with bayonet arrangement, it is ensured that under the action of bolt structure is to bayonet arrangement applied force, the second cylindrical structure is to placement
Conducting wire in curved slot arrangement generates extruding, ensure that the stability of conducting wire connection.
Preferably, the bolt structure runs through set on the junction of the bayonet arrangement and second cylindrical structure.
Preferably, the mounting hole includes circular through hole and ellipse hole.In the technical scheme, circular hole hole and
On the one hand the setting of slotted eye can be attached with connected copper material either aluminium by bolt, on the other hand can be with
Convenient for on copper-aluminum composite board copper sheet and aluminium sheet distinguish.
Compared with prior art, the beneficial effects of the present invention are:
The invention avoids wire clamps and copper equipment interconnection, and operation is more long, and electroxidation corrosion in surface directly results in equipment contact electricity
The problems such as resistance is sharply increased, seriously affects route operation, What is more direct burning apparatus；Operation power effect is also improved simultaneously
Rate reduces installation procedure.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention I；
Fig. 2 is structural schematic diagram II of the invention；
Fig. 3 is the structural schematic diagram of wire clip body in the present invention；
Fig. 4 is the structural schematic diagram of the first fastener in the present invention；
Fig. 5 is the structural schematic diagram of the second fastener in the present invention；
Fig. 6 is the structural schematic diagram of copper-aluminum composite board in the present invention.
Specific embodiment
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment
Fig. 1 to Fig. 6 be a kind of c-type device clamp first embodiment, including wire clip body 1 and with 1 phase of wire clip body
The copper-aluminum composite board 2 of connection is provided with mounting hole on copper-aluminum composite board 2, is provided on wire clip body 1 and leads for connecting and fastening
The clamp device 3 of line；The upper layer of copper-aluminum composite board 2 is aluminium sheet 4, and the lower layer of copper-aluminum composite board 2 is copper sheet 5, aluminium sheet 4 and copper sheet 5
It is integrally formed.
In the technical scheme, the conducting wire of connection is tightened together by clamp device 3, copper-aluminum composite board 2 can root
The copper sheet 5 of copper-aluminum composite board 2 is contacted with to connector when connector is copper material according to the material unrestricted choice of connection；
When connector is aluminium material, the aluminium sheet 4 of copper-aluminum composite board 2 is contacted with to connector.This set of the invention, avoids
Wire clamp and copper equipment interconnection, run more long, and electroxidation corrosion in surface directly results in equipment contact resistance and is sharply increased, seriously
Route operation is influenced, the problems such as What is more direct burning apparatus；Operation power efficiency is also improved simultaneously, reduces erector
Sequence.
Wherein, wire clip body 1 is the c-type structure equipped with opening 5, and clamp device 3 is set in the opening 5 of wire clip body 1.?
In the technical program, clamp device 3 is arranged in the opening of wire clip body 1, is tight in order to carry out to the conducting wire being installed therein
Gu effect, prevents conducting wire to be separated with wire clip body 1.
In addition, clamp device 3 includes that the first fastener 6 abutted against with 5 side of opening of wire clip body 1 and first are tight
The second fastener 7 that solid 6 is clamped and the bolt structure 8 for fastening the first fastener 6 and the second fastener 7；Second is tight
5 other side of opening of solid 7 and wire clip body 1 is provided with the cavity structure 9 for placing conducting wire.In the technical scheme, lead to
Tightening for bolt structure 8 is crossed, so that the first fastener 6 generates certain extruding force to the second fastener 7, is finally made second tight
The conducting wire being placed in cavity structure 9 is carried out fastening effect by solid 7.
Wherein, one end of the first fastener 6 is provided with the first cylindrical structure abutted against with the opening 5 of wire clip body 1
10, the other end of the first fastener 6 is provided with bayonet arrangement 11.In the technical scheme, the first cylindrical structure 10 is arranged just
It is in close contact at the opening 5 with wire clip body 1, the setting of bayonet arrangement 11 is convenient for and the second cylinder on the second fastener 7
The clamping of 12 phase of body structure.
In addition, one end of the second fastener 7 be provided with 11 phase of bayonet arrangement clamping the second cylindrical structure 12, second
The other end of fastener 7 is provided with the camber line slot structure 13 for clamping electric wire.Second cylindrical structure 12 be in order to bayonet
11 phase of structure clamping, it is ensured that under the action of bolt structure 8 is to 11 applied force of bayonet arrangement, the second 12 pairs of cylindrical structure is placed
Conducting wire in curved slot arrangement 13 generates extruding, ensure that the stability of conducting wire connection.
Wherein, bolt structure 8 runs through set on the junction of bayonet arrangement 11 and the second cylindrical structure 12.Being arranged in this way is
In order to generate effective extruding force to the first fastener 6 and the second fastener 7, it is ensured that the conducting wire being mounted in curved slot arrangement 13
Fastness.
In addition, mounting hole includes circular through hole 14 and ellipse hole 15.In the technical scheme, circular hole hole 14 and
On the one hand the setting of slotted eye 15 can be attached with connected copper material either aluminium by bolt, on the other hand may be used
In order to on copper-aluminum composite board 2 copper sheet 5 and aluminium sheet 4 distinguish.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (7)
1. a kind of c-type device clamp, it is characterised in that: be connected including wire clip body (1) and with the wire clip body (1)
Copper-aluminum composite board (2) is provided with mounting hole on the copper-aluminum composite board (2), is provided on the wire clip body (1) for connecting
And the clamp device (3) of secure wires；The upper layer of the copper-aluminum composite board (2) is aluminium sheet (4), the copper-aluminum composite board (2)
Lower layer is copper sheet (5), and the aluminium sheet (4) and the copper sheet (5) are integrally formed.
2. a kind of c-type device clamp according to claim 1, it is characterised in that: the wire clip body (1) is equipped with opening
(5) c-type structure, the clamp device (3) are set in the opening (5) of the wire clip body (1).
3. a kind of c-type device clamp according to claim 2, it is characterised in that: the clamp device (3) includes and wire clamp
Second fastener of the first fastener (6) and first fastener (6) clamping that opening (5) side of ontology (1) abuts against
(7) and for fastening the bolt structures (8) of the first fastener (6) Yu second fastener (7)；Second fastener
(7) the opening other side of wire clip body (1) is provided with the cavity structure (9) for placing conducting wire.
4. a kind of c-type device clamp according to claim 3, it is characterised in that: one end of first fastener (6) is set
Be equipped with the first cylindrical structure (10) abutted against with the opening (5) of wire clip body (1), first fastener (6) it is another
End is provided with bayonet arrangement (11).
5. a kind of c-type device clamp according to claim 4, it is characterised in that: one end of second fastener (7) is set
It is equipped with the second cylindrical structure (12) being mutually clamped with the bayonet arrangement (11), the other end of second fastener (7) is set
It is equipped with the camber line slot structure (13) for clamping electric wire.
6. a kind of c-type device clamp according to claim 5, it is characterised in that: the bolt structure (8), which is run through, is set to institute
State the junction of bayonet arrangement (11) Yu second cylindrical structure (12).
7. a kind of c-type device clamp according to any one of claims 1 to 6, it is characterised in that: the mounting hole includes circle
Shape through-hole (14) and ellipse hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198271.7A CN109193189A (en) | 2018-10-15 | 2018-10-15 | A kind of c-type device clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811198271.7A CN109193189A (en) | 2018-10-15 | 2018-10-15 | A kind of c-type device clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109193189A true CN109193189A (en) | 2019-01-11 |
Family
ID=64945019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811198271.7A Pending CN109193189A (en) | 2018-10-15 | 2018-10-15 | A kind of c-type device clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193189A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126864Y (en) * | 2007-12-04 | 2008-10-01 | 刘晓东 | Cable thread clamp |
| CN201576762U (en) * | 2010-01-14 | 2010-09-08 | 固力发集团有限公司 | Equipment wire clamp |
| CN206619704U (en) * | 2017-04-06 | 2017-11-07 | 山东百川电气科技有限公司 | A kind of wire clamp |
-
2018
- 2018-10-15 CN CN201811198271.7A patent/CN109193189A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201126864Y (en) * | 2007-12-04 | 2008-10-01 | 刘晓东 | Cable thread clamp |
| CN201576762U (en) * | 2010-01-14 | 2010-09-08 | 固力发集团有限公司 | Equipment wire clamp |
| CN206619704U (en) * | 2017-04-06 | 2017-11-07 | 山东百川电气科技有限公司 | A kind of wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |