CN207320336U - A kind of double fastener lug plate - Google Patents
A kind of double fastener lug plate Download PDFInfo
- Publication number
- CN207320336U CN207320336U CN201721325171.7U CN201721325171U CN207320336U CN 207320336 U CN207320336 U CN 207320336U CN 201721325171 U CN201721325171 U CN 201721325171U CN 207320336 U CN207320336 U CN 207320336U
- Authority
- CN
- China
- Prior art keywords
- card
- tight part
- lug plate
- electric wire
- double fastener
- 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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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a kind of double fastener lug plate, its drip irrigation device include wire connecting portion, it is " U "-shaped in put card-tight part and postposition card-tight part, put in described card-tight part inside bottom be provided perpendicular to it is described in put card-tight part two side bottom groove, the protrusion being both provided with the inside of the two side of card-tight part with the bottom groove match is put in described.The utility model has when being fixedly connected with electric wire using the double fastener lug plate, by putting card-tight part in bending, so that the raised bottom groove movement towards bottom on the inside of the two side of card-tight part is put in being located at, so that electric wire is caught in the groove of bottom by raised pressure deformation, and the electric wire of the bending is positioned by protrusion, make what electric wire consolidated to be held tightly with the double fastener lug plate, avoid the normal operation of influence equipment caused by electric wire is separated with the double fastener lug plate in use.
Description
Technical field
A kind of lug plate is the utility model is related to, more specifically it is related to a kind of double fastener lug plate.
Background technology
Lug plate is that one kind is used for connecting wire, and electric current is connected between conducting wire and lug plate, so as to reach energization
Purpose a kind of sheet metal.
Notification number is that the Chinese patent of CN202930578U discloses a kind of double fastener lug plate, which includes centre
Disk with holes and the wire clamp for fixing conducting wire, the wire clamp include conducting wire supporting spring, and the conducting wire supporting spring is formed and conducting wire
The arc groove of adaptation, the conducting wire supporting spring are connected with disk, and the conducting wire supporting spring both sides extend wired clip, the conducting wire support
On piece is axially set side by side with the first wire clamp piece and the second wire clamp piece, first wire clamp piece successively from away from disk one end along it
Opening between two bursts is more than the opening between two burst of the second wire clamp piece, and the width of the first wire clamp piece horizontal spreading
More than the width of the second wire clamp piece horizontal spreading.
But after the lug plate is on fixed electric wire to lug plate, since electric wire in use is by first clamping piece
The electric wire held tightly with second intermediate plate can produce the phenomenon of loosening, and then cause the separation of lug plate and electric wire, influence equipment
Normal operation, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of double fastener lug plate, the double fastener
Lug plate has the effect of firm holding electric wire, so as to avoid electric wire from being separated in use with lug plate.
To achieve the above object, the utility model provides following technical solution：
A kind of double fastener lug plate, including wire connecting portion, it is " U "-shaped in put card-tight part and postposition card-tight part, put in described
The inside bottom of card-tight part be provided perpendicular to it is described in put card-tight part two side bottom groove, the two of card-tight part is put in described
The protrusion with the bottom groove match is both provided with the inside of side wall.
By using above-mentioned technical proposal, when being fixedly connected with electric wire using the double fastener lug plate, by putting card in bending
Tight portion, so that the raised bottom groove movement towards bottom on the inside of the two side of card-tight part is put in being located at, so that electric
Line is caught in the groove of bottom by raised pressure deformation, and the electric wire of the bending is positioned by protrusion, make that electric wire consolidates with this
Double fastener lug plate is held tightly, avoids influencing the normal fortune of equipment caused by electric wire is separated with the double fastener lug plate in use
OK.
The utility model is further arranged to：The raised inner top side that card-tight part both sides are put in described.
By using above-mentioned technical proposal, avoid raised positioned at lower end and then in the raised lower face card that card-tight part is put with
It is difficult to centering caused by tight and puts the phenomenon generation of card-tight part bending, puts the bending of card-tight part so as to be easy to centering and electric wire is risen
To snap action.
The utility model is further arranged to：The inner top side of the two side of the postposition card-tight part is provided with multiple clampings
It is raised.
By using above-mentioned technical proposal, electric wire through postposition card-tight part and in put clamping when, put first in
Card-tight part produces holding effect to the core of electric wire, reuses postposition card-tight part oneself clamping protrusion and carries out clamping to electric wire, keeps away
Exempt from electric wire to relatively move after being connected with lug plate, so as to play the work of lifting electric wire and the stable connection of the lug plate
With.
The utility model is further arranged to：The rear end of the postposition card-tight part is fixedly connected with the limit line in " returning " shape
Portion, the upper surface in the limit line portion with it is described in put the upper surface of card-tight part and flush.
By using above-mentioned technical proposal, electric wire first passes through limit line portion, then lead to when in installation to the double fastener lug plate
Card-tight part and postposition card-tight part are put in crossing to electric wire clamping；At the same time, bending limit line portion also can play clamping to electric wire
Effect.
The utility model is further arranged to：The interior of the two side of card-tight part, postposition card-tight part and limit line portion is put in described
Side lower end is both provided with horizontal concave surface.
By using above-mentioned technical proposal, reduce centering and put the difficulty that card-tight part, postposition card-tight part and limit line portion implement bending
Degree, while avoid electric wire from being broken in clamping.
The utility model is further arranged to：It is provided with the outside of the both sides side wall in the limit line portion parallel with the concave surface
Groove rolled over.
By using above-mentioned technical proposal, when implementing fixed to electric wire in bending limit line portion, can be dropped by using groove rolled over
The difficulty in low bending limit line portion, so that lifting construction personnel install the efficiency of the lug plate and electric wire.
In conclusion the utility model has the advantages that：Card-tight part is put in when bending clamping electric wire, it is convex
Rise towards bottom concave slot sports and cause the Cord section deformation for raised lower end and be caught in the groove of bottom, so that electric wire and bottom
Groove clamping, avoids electric wire from being separated in use with the double fastener lug plate；At the same time, centering is lowered by concave surface and puts card
The difficulty that tight portion and postposition card-tight part are bent, therefore the double fastener lug plate possesses outstanding performance and outstanding
Hold the effect of electric wire tightly.
Brief description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Description of reference numerals：1st, wire connecting portion；2nd, card-tight part is put in；21st, external groove；22nd, it is raised；23rd, bottom groove；3rd, postposition
Card-tight part；31st, clamping is raised；4th, line portion is limited；41st, groove rolled over；5th, concave surface.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of double fastener lug plate, successively including wire connecting portion 1, it is " U "-shaped in put card-tight part 2, " U "-shaped
Postposition card-tight part 3 and the limit line portion 4 in " returning " shape.Line portion 4 is limited when installing electric wire with the double fastener lug plate to electric wire
Spacing effect is played in insertion；At the same time, electric wire is avoided to put card-tight part 2 and postposition card-tight part 3 in deviateing, so as to play drop
Low fixed electric wire and the effect of the double fastener lug plate difficulty.
As described in Figure 1, it is provided with horizontal groove rolled over 41 on the both sides lateral wall in limit line portion 4.Can using groove 41 rolled over
Limit line portion 4 is internally bent, and then plays the fixation to electric wire.It should be noted that card-tight part 2, postposition are put in
Be both provided with concave surface 5 on card-tight part 3 and the both sides madial wall in limit line portion 4 so that in put card-tight part 2, postposition card-tight part 3
And the both sides sidewall thickness in limit line portion 4 reduces, play the role of reducing bending and then fixing electric wire difficulty.
As shown in Figure 1 and Figure 2, put in and multiple external grooves 21 are provided with the lateral wall of card-tight part 2.External groove 21 plays
The effect of increase outside wall friction.Put in and three are provided with the inner side bottom wall of card-tight part 22 both sides of card-tight part are put in
The bottom groove 23 of side wall；At the same time, the both sides madial wall upper end that card-tight part 2 is put in is provided with and 23 position of bottom groove, big
The small protrusion 22 to match.And then when putting 2 both sides side wall of card-tight part in and internally bending, the electric wire on bottom groove 23
Via protrusion 22 extruding so that deform upon, be caught in bottom groove 23, so as to play the reinforcement fixation to electric wire, avoid
Electric wire is separated with the double fastener lug plate in use.In addition, set in the upper end of the both sides madial wall of postposition card-tight part 3
Multiple clamping protrusions 31 are put, and then when fixed electric wire is with the double fastener lug plate, by bending postposition card-tight part 3 so that card
Tight protrusion 31 is embedded in inside electric wire, so that electric wire forms one with the double fastener lug plate, plays the jail that increase electric wire is fixed
The effect of solidity.
When in use, electric wire is put in card-tight part 2 and postposition card-tight part 3 through in entering behind limit line portion 4, then by protrusion
22 cooperate so that electric wire is more firmly clamped in the double fastener lug plate with bottom groove 23, play and avoid electric wire from existing
Effect separated with the double fastener lug plate during use.
The above is only the preferred embodiment of the present invention, and the scope of protection of the utility model is not limited only to
Above-described embodiment, as long as the technical solution belonged under the utility model thinking belongs to the scope of protection of the utility model.Should
Point out, for those skilled in the art, some modifications under the premise of the utility model principle is not departed from
And retouching, these modifications and retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of double fastener lug plate, including wire connecting portion（1）, it is " U "-shaped in put card-tight part（2）And postposition card-tight part（3）, its
It is characterized in that：Card-tight part is put in described（2）Inside bottom be provided perpendicular to it is described in put card-tight part（2）Two side bottom
Groove（23）, card-tight part is put in described（2）Two side on the inside of be both provided with and the bottom groove（23）The protrusion to match
（22）.
A kind of 2. double fastener lug plate according to claim 1, it is characterised in that：The protrusion（22）Card is put in described
Tight portion（2）Two side inner top side.
A kind of 3. double fastener lug plate according to claim 1, it is characterised in that：The postposition card-tight part（3）Two side
Inner top side to be provided with multiple clampings raised（31）.
4. according to a kind of double fastener lug plate of claim 1-3 any one of them, it is characterised in that：The postposition card-tight part（3）
Rear end be fixedly connected with limit line portion in " going back to " shape（4）, the limit line portion（4）Upper surface with it is described in put card-tight part（2）
Upper surface flush.
A kind of 5. double fastener lug plate according to claim 4, it is characterised in that：Card-tight part is put in described（2）, postposition clamping
Portion（3）With limit line portion（4）The inside lower end of two side be both provided with horizontal concave surface（5）.
A kind of 6. double fastener lug plate according to claim 5, it is characterised in that：The limit line portion（4）Both sides side walls
Outside is provided with and the concave surface（5）Parallel groove rolled over（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325171.7U CN207320336U (en) | 2017-10-16 | 2017-10-16 | A kind of double fastener lug plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325171.7U CN207320336U (en) | 2017-10-16 | 2017-10-16 | A kind of double fastener lug plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207320336U true CN207320336U (en) | 2018-05-04 |
Family
ID=62380821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721325171.7U Expired - Fee Related CN207320336U (en) | 2017-10-16 | 2017-10-16 | A kind of double fastener lug plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207320336U (en) |
-
2017
- 2017-10-16 CN CN201721325171.7U patent/CN207320336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |