CN217215889U - Wire clamp for fixing electric wires of power transmission and transformation circuit - Google Patents
Wire clamp for fixing electric wires of power transmission and transformation circuit Download PDFInfo
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- CN217215889U CN217215889U CN202220628943.9U CN202220628943U CN217215889U CN 217215889 U CN217215889 U CN 217215889U CN 202220628943 U CN202220628943 U CN 202220628943U CN 217215889 U CN217215889 U CN 217215889U
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Abstract
The utility model discloses a wire clamp for fixing electric wires of power transmission and transformation circuits, which comprises a bottom plate, an arc-shaped clamping plate and a reinforcing mechanism; a bottom plate: the upper surfaces of the two are respectively provided with a threaded hole; arc splint: the two arc-shaped clamping plates are longitudinally distributed, connecting plates are arranged at the left end and the right end of the outer arc surface of each arc-shaped clamping plate, round holes are symmetrically formed in the upper surfaces of the connecting plates, bolts penetrate through the round holes, and the lower ends of the bolts are in threaded connection with threaded holes corresponding to the vertical positions respectively; a reinforcing mechanism: set up respectively in the upper end of arc splint, strengthening mechanism includes arc wall, roof pressure board and arc roof pressure board, the arc wall sets up respectively in the intrados of arc splint, and the arc wall in same arc splint is the arc and distributes, and this power transmission and transformation circuit electric wire is fixed with the fastener, reduces the space between electric wire and the clamping part, makes the fastener more firm to the centre gripping of electric wire, reduces the probability that long-time use electric wire breaks away from fastener inside, improves the centre gripping effect.
Description
Technical Field
The utility model relates to a power transmission and transformation technical field specifically is a fixed fastener of using of power transmission and transformation circuit electric wire.
Background
The transmission of current often leads to because of the circuit generates heat and causes the loss, so all rise voltage through the transformer when carrying, let the electric current diminish in order to reduce the loss that generates heat, high-tension electricity has very high danger, and target electrical apparatus also need not so high pressure, this just needs to reduce voltage through the transformer, because need the multiple power transformation of in-process of current transmission, so the transmission of electric current is called transmission and transformation.
In the laying process of power transmission and transformation circuit, often need use the fastener to fix the position of electric wire, the fastener can be fixed the gold utensil on the wire, can divide into multiple fastener such as equipment fastener, fuse clamp, holding clamp, terminal fastener, puncture earth clamp, but most fastener all uses two blocks splint to carry out the centre gripping to the electric wire to fix the position of electric wire.
However, in some wire clamps, after the wires are clamped and fixed, gaps exist between the wires and the clamping parts, and although the positions of the wires can be fixed at this time, the wires are easy to separate from the inside of the wire clamp after long-time use, so that the clamping effect is affected.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a fixed fastener of using of power transmission and transformation circuit electric wire, reduce the space between electric wire and the clamping part, make the fastener more firm to the centre gripping of electric wire, reduce the probability that uses the electric wire to break away from fastener inside for a long time, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wire clamp for fixing electric wires of a power transmission and transformation circuit comprises a bottom plate, an arc-shaped clamping plate and a reinforcing mechanism;
a bottom plate: the upper surfaces of the two are respectively provided with a threaded hole;
arc splint: the two arc-shaped clamping plates are longitudinally distributed, connecting plates are arranged at the left end and the right end of the outer arc surface of each arc-shaped clamping plate, round holes are symmetrically formed in the upper surfaces of the connecting plates, bolts penetrate through the round holes, and the lower ends of the bolts are in threaded connection with threaded holes corresponding to the vertical positions respectively;
a reinforcing mechanism: set up respectively in the upper end of arc splint, reduce the space between electric wire and the clamping part, increase the frictional force between arc rubber pad and the electric wire, make the fastener more firm to the centre gripping of electric wire, reduce the probability that uses the electric wire for a long time and break away from the inside of fastener, improve the centre gripping effect.
Further, the reinforcing mechanism includes arc wall, roof pressure board and arc roof pressure board, the arc wall sets up respectively in the intrados of arc splint, and the arc wall in same arc splint is the arc and distributes, and the arc roof pressure board has all been placed to the inside of arc wall, and the extrados middle part of arc roof pressure board all is equipped with the roof pressure board, and the upper end of roof pressure board passes the through-hole of arc wall roof respectively, makes the centre gripping of fastener more firm.
Furthermore, the reinforcing mechanism further comprises springs, the springs are symmetrically arranged on the outer arc surfaces of the arc-shaped top pressing plates respectively, and the upper ends of the springs are fixedly connected with the top walls of the adjacent arc-shaped grooves respectively, so that the arc-shaped top pressing plates can be conveniently reset.
Further, the reinforcing mechanism still includes arc, first fixed plate and screw rod, the arc is located the upside of arc splint respectively, and both ends all are equipped with first fixed plate about the extrados of arc, and first fixed plate middle part all is connected with the screw rod through the bearing rotation, and the lower extreme of screw rod makes things convenient for the removal of roof pressure board with the thread tightening hole threaded connection at connecting plate middle part respectively.
Further, arc rubber pad has all been laminated to the intrados of arc splint, and glue and the intrados adhesion of arc splint are passed through respectively to both ends downside about the extrados of arc rubber pad, reduce the damage that the centre gripping in-process caused the electric wire.
Furthermore, the outer arc surface upper end of arc splint all is equipped with the scale post, and the through-hole at arc middle part is passed respectively to the upper end of scale post, makes the displacement of arc more accurate.
Furthermore, the rear side of the bottom plate is provided with a second fixing plate, so that the position of the whole device is conveniently fixed.
Compared with the prior art, the beneficial effects of the utility model are that: this fixed fastener of using of power transmission and transformation circuit electric wire has following benefit:
when the clamping device is used, a bolt penetrates through the round hole and is in threaded connection with the corresponding threaded hole, the arc-shaped clamping plate is fixed on the bottom plate, the electric wire is positioned inside the arc-shaped clamping plate, the electric wire is fixed on the upper surface of the bottom plate under the limiting effect of the arc-shaped clamping plate to clamp the electric wire, then the screw rod is rotated and is in threaded connection with the threaded fixing hole in the middle of the connecting plate through the screw rod, the first fixing plate drives the arc-shaped plate to move downwards to generate downward acting force on the top plate, the top plate slides along the through hole in the top wall of the arc-shaped groove to drive the arc-shaped top plate to move towards the direction close to the center of the arc-shaped clamping plate, the spring stretches to generate elastic force, the acting force is applied to the arc-shaped rubber pad, the upper end of the arc-shaped rubber pad is deformed, the gap between the electric wire and the clamping part is reduced, the friction force between the arc-shaped rubber pad and the electric wire is increased, and the wire is clamped by the wire clamp more firmly, reduce the probability that the electric wire breaks away from the inside of fastener for a long time, improve the centre gripping effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the reinforcing mechanism of the present invention;
fig. 3 is a schematic structural diagram of the inside of the arc-shaped splint of the present invention.
In the figure: the device comprises a base plate 1, a threaded hole 2, an arc-shaped clamping plate 3, a connecting plate 4, a round hole 5, a bolt 6, a reinforcing mechanism 7, an arc-shaped plate 71, an arc-shaped groove 72, a top pressing plate 73, an arc-shaped top pressing plate 74, a first fixing plate 75, a screw 76, a spring 77, an arc-shaped rubber pad 8, a scale column 9 and a second fixing plate 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a wire clamp for fixing electric wires of a power transmission and transformation circuit comprises a bottom plate 1, an arc-shaped clamping plate 3 and a reinforcing mechanism 7;
bottom plate 1: the upper surfaces of the bottom plates are respectively provided with a threaded hole 2, so that the bottom plates 1 and the arc-shaped clamping plates 3 can be conveniently fixed;
arc splint 3: the electric wire clamping device is characterized in that two electric wires are longitudinally distributed, connecting plates 4 are arranged at the left end and the right end of the outer arc surface of an arc-shaped clamping plate 3, round holes 5 are symmetrically arranged on the upper surface of each connecting plate 4, bolts 6 are inserted into the round holes 5, the lower ends of the bolts 6 are in threaded connection with threaded holes 2 corresponding to the vertical positions respectively, the bolts 6 penetrate through the round holes 5 and are in threaded connection with the corresponding threaded holes 2, the arc-shaped clamping plate 3 is fixed on a bottom plate 1, the electric wires are located in the arc-shaped clamping plate 3 at the moment, under the limiting action of the arc-shaped clamping plate 3, the electric wires are fixed on the upper surface of the bottom plate 1, the electric wires are clamped, arc-shaped rubber pads 8 are attached to the inner arc surfaces of the arc-shaped clamping plate 3, the lower sides of the left end and the right end of the outer arc surface of the arc-shaped rubber pads 8 are respectively adhered to the inner arc surface of the arc-shaped clamping plate 3 through glue, damage to the electric wires in the clamping process is reduced, a second fixing plate 10 is arranged on the rear side surface of the bottom plate 1, the position of the whole device is convenient to fix;
the reinforcing mechanism 7: respectively arranged at the upper end of the arc-shaped splint 3, the reinforcing mechanism 7 comprises an arc-shaped groove 72, a top pressure plate 73 and an arc-shaped top pressure plate 74, the arc-shaped groove 72 is respectively arranged at the inner arc surface of the arc-shaped splint 3, the arc-shaped grooves 72 in the same arc-shaped splint 3 are distributed in an arc shape, the arc-shaped top pressure plate 74 is arranged in the arc-shaped groove 72, the top pressure plate 73 is arranged at the middle part of the outer arc surface of the arc-shaped top pressure plate 74, the upper end of the top pressure plate 73 respectively passes through the through holes at the top wall of the arc-shaped groove 72, the reinforcing mechanism 7 further comprises a spring 77, the spring 77 is respectively and symmetrically arranged at the outer arc surface of the arc-shaped top pressure plate 74, the upper end of the spring 77 is respectively and fixedly connected with the top wall of the adjacent arc-shaped groove 72, the reinforcing mechanism 7 further comprises an arc-shaped plate 71, a first fixing plate 75 and a screw 76, the arc-shaped plate 71 is respectively arranged at the upper side of the arc-shaped splint 3, the left and right ends of the outer arc-shaped surface of the arc-shaped plate 71 are respectively provided with first fixing plates 75, the screw 76 which are rotatably connected with the screw through bearings, the lower end of the screw 76 is respectively in threaded connection with a threaded fixing hole in the middle of the connecting plate 4, the screw 76 is rotated, the screw 76 is in threaded connection with the threaded fixing hole in the middle of the connecting plate 4, the first fixing plate 75 drives the arc-shaped plate 71 to move downwards, the pressing plate 73 generates downward acting force, the pressing plate 73 slides along a through hole in the top wall of the arc-shaped groove 72, the arc-shaped pressing plate 74 is driven to move towards the direction close to the center of the arc-shaped clamping plate 3, the spring 77 extends to generate elastic force, the acting force is applied to the arc-shaped rubber pad 8, the upper end of the arc-shaped rubber pad 8 is deformed, the gap between the electric wire and a clamping component is reduced, the friction force between the arc-shaped rubber pad 8 and the electric wire is increased, the electric wire is clamped more firmly by the wire clamp, when the electric wire is taken down, the above operations are repeated, and the arc-shaped pressing plate 74 is reset under the elastic force of the spring 77, the outer cambered surface upper end of arc splint 3 all is equipped with scale post 9, and the through-hole at arc 71 middle part is passed respectively to the upper end of scale post 9, conveniently judges the distance that arc 71 removed, makes the removal distance of arc 71 more accurate.
The utility model provides a pair of fixed working principle who uses fastener of power transmission and transformation circuit electric wire is as follows: when the electric wire clamping device is used, the inner arc surface of the arc-shaped rubber gasket 8 is respectively attached to the outer arc surface of the electric wire, the bolt 6 penetrates through the round hole 5 and is in threaded connection with the corresponding threaded hole 2, the arc-shaped clamping plate 3 is fixed on the bottom plate 1, the electric wire is positioned in the arc-shaped clamping plate 3 at the moment, under the limiting action of the arc-shaped clamping plate 3, the electric wire is fixed on the upper surface of the bottom plate 1 and is clamped, then the screw 76 is rotated and is in threaded connection with the threaded fixing hole in the middle of the connecting plate 4 through the screw 76, so that the first fixing plate 75 drives the arc-shaped plate 71 to move downwards, the downward acting force is generated on the top pressure plate 73, the top pressure plate 73 slides along the through hole in the top wall of the arc-shaped groove 72, the arc-shaped top pressure plate 74 is driven to move towards the direction close to the center of the arc-shaped clamping plate 3, the spring 77 is stretched to generate elastic force, the acting force is applied to the arc-shaped rubber gasket 8, and the upper end of the arc-shaped rubber gasket 8 is deformed, reduce the space between electric wire and the clamping part, increase the frictional force between arc rubber pad 8 and the electric wire, make the clamp more firm to the centre gripping of electric wire.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.
Claims (7)
1. The utility model provides a fixed fastener that uses of power transmission and transformation circuit electric wire which characterized in that: comprises a bottom plate (1), an arc-shaped clamping plate (3) and a reinforcing mechanism (7);
base plate (1): the upper surfaces of the two sides are respectively provided with a threaded hole (2);
arc splint (3): the two arc-shaped clamping plates are longitudinally distributed, connecting plates (4) are arranged at the left end and the right end of the outer arc surface of each arc-shaped clamping plate (3), round holes (5) are symmetrically formed in the upper surfaces of the connecting plates (4), bolts (6) penetrate through the round holes (5), and the lower ends of the bolts (6) are respectively in threaded connection with threaded holes (2) corresponding to the vertical positions;
reinforcing mechanism (7): are respectively arranged at the upper ends of the arc-shaped clamping plates (3).
2. The electric transmission and transformation line electric wire fixing wire clamp of claim 1, characterized in that: reinforcing mechanism (7) include arc wall (72), roof pressure board (73) and arc roof pressure board (74), arc wall (72) set up respectively in the intrados of arc splint (3), and arc wall (72) in same arc splint (3) are the arc and distribute, and arc roof pressure board (74) have all been placed to the inside of arc wall (72), and the extrados middle part of arc roof pressure board (74) all is equipped with roof pressure board (73), and the upper end of roof pressure board (73) passes the through-hole of arc wall (72) roof respectively.
3. The electric transmission and transformation line electric wire fixing wire clamp of claim 2, characterized in that: the reinforcing mechanism (7) further comprises springs (77), the springs (77) are symmetrically arranged on the outer arc surfaces of the arc-shaped jacking plates (74) respectively, and the upper ends of the springs (77) are fixedly connected with the top walls of the adjacent arc-shaped grooves (72) respectively.
4. The electric transmission and transformation line electric wire fixing wire clamp of claim 1, characterized in that: reinforcing mechanism (7) still include arc (71), first fixed plate (75) and screw rod (76), arc (71) are located the upside of arc splint (3) respectively, and both ends all are equipped with first fixed plate (75) about the extrados of arc (71), and first fixed plate (75) middle part all is connected with screw rod (76) through bearing rotation, the lower extreme of screw rod (76) respectively with the thread tightening hole threaded connection at connecting plate (4) middle part.
5. The electric transmission and transformation line electric wire fixing wire clamp of claim 1, characterized in that: the inner arc surface of the arc-shaped clamping plate (3) is laminated with an arc-shaped rubber pad (8), and the lower sides of the left end and the right end of the outer arc surface of the arc-shaped rubber pad (8) are adhered to the inner arc surface of the arc-shaped clamping plate (3) through glue water respectively.
6. The electric transmission and transformation line electric wire fixing wire clamp according to claim 4, characterized in that: the upper end of the outer arc surface of the arc-shaped clamping plate (3) is provided with a scale column (9), and the upper end of the scale column (9) penetrates through the through hole in the middle of the arc-shaped plate (71) respectively.
7. The electric transmission and transformation line electric wire fixing wire clamp of claim 1, characterized in that: the rear side surface of the bottom plate (1) is provided with a second fixing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220628943.9U CN217215889U (en) | 2022-03-22 | 2022-03-22 | Wire clamp for fixing electric wires of power transmission and transformation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220628943.9U CN217215889U (en) | 2022-03-22 | 2022-03-22 | Wire clamp for fixing electric wires of power transmission and transformation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217215889U true CN217215889U (en) | 2022-08-16 |
Family
ID=82758297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220628943.9U Active CN217215889U (en) | 2022-03-22 | 2022-03-22 | Wire clamp for fixing electric wires of power transmission and transformation circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217215889U (en) |
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2022
- 2022-03-22 CN CN202220628943.9U patent/CN217215889U/en active Active
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