CN218678369U - Middle wire grip - Google Patents
Middle wire grip Download PDFInfo
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- CN218678369U CN218678369U CN202221278706.0U CN202221278706U CN218678369U CN 218678369 U CN218678369 U CN 218678369U CN 202221278706 U CN202221278706 U CN 202221278706U CN 218678369 U CN218678369 U CN 218678369U
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Abstract
The utility model discloses a middle wire tightener which is suitable for fixing an electric wire and an insulating column and comprises a bottom plate, a pressing plate, two J-shaped studs and a fastening nut; the bottom plate is in a strip shape, an arc-shaped first groove penetrating through the bottom plate is arranged in the middle of the bottom plate, and the central axis of the arc-shaped first groove is perpendicularly intersected with the axial line of the bottom plate in the length direction; the pressing plate is an S-shaped plate, an arc-shaped second groove which penetrates through the pressing plate and is matched with the arc-shaped first groove of the bottom plate is arranged in the middle of the pressing plate, a through hole is formed in one end of the pressing plate, an open slot is formed in the other end of the pressing plate, a screw rod of one J-shaped stud can penetrate through the through hole, and the inner diameter of the open slot is matched with the outer diameter of a screw rod of the other J-shaped stud; the first arc-shaped groove, the second arc-shaped groove and the insulating column are arranged in a shape matching mode. The utility model discloses in, the electric wire is fixed nimble convenient, and fixed knot constructs firmly, also convenient the dismantlement when necessary.
Description
Technical Field
The utility model relates to a fixed technical field of electric wire specifically is a middle turn-buckle.
Background
The street sign indicating number is one of the special devices of low voltage circuit of laying commonly used, is equipped with a plurality of insulated columns on the sign indicating number usually, and the insulated column is generally cylindrical and the middle part is equipped with the annular sunken so that the electric wire passes through, and the electric wire is generally close to the insulator and need be fixed together with the insulated column when crossing the sign indicating number in the street, requires that the electric wire is fixed firm with the insulated column, easily installs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intermediate wire grip to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an intermediate wire tightener is suitable for fixing a wire and an insulating column and comprises a bottom plate, a pressing plate, two J-shaped studs and a fastening nut; the bottom plate is in a strip shape, an arc-shaped first groove penetrating through the bottom plate is arranged in the middle of the bottom plate, and the central axis of the arc-shaped first groove is perpendicularly intersected with the axial line of the bottom plate in the length direction; the pressing plate is an S-shaped plate, an arc-shaped second groove which penetrates through the pressing plate and is matched with the arc-shaped first groove of the bottom plate is arranged in the middle of the pressing plate, a through hole is formed in one end of the pressing plate, an open slot is formed in the other end of the pressing plate, a screw rod of one J-shaped stud can penetrate through the through hole, and the inner diameter of the open slot is matched with the outer diameter of a screw rod of the other J-shaped stud; the arc-shaped first groove and the arc-shaped second groove are matched with the insulating column in shape; the two J-shaped studs respectively comprise a short screw and a long screw, the joint of the short screw and the long screw forms a bottom end arc-shaped bend, the bottom end arc-shaped bend is respectively fixed with two ends of the bottom plate, the bottom plate is provided with a bottom plate arc-shaped bend matched with the bottom end arc-shaped bend, and the inner diameter of the bottom end arc-shaped bend and the inner diameter of the bottom plate arc-shaped bend are matched with the outer diameter of the electric wire; the fastening nut is matched with the two J-shaped studs and fixes the two J-shaped studs, the bottom plate, the pressing plate, the electric wire and the insulating column together.
In the scheme, a flexible fastening mode is adopted, two ends of the base plate are respectively fixed with the two J-shaped studs, the base plate can be fixed by nuts or hot melt adhesives, the two J-shaped studs are arranged in a staggered mode, namely, the short stud of one J-shaped stud and the long stud of the other J-shaped stud are positioned at the same side of the base plate, a through hole is formed in one end of the pressing plate, the long stud of one J-shaped stud penetrates through the through hole, the pressing plate can rotate around the through hole, an electric wire to be fixed after rotation is carried out, the insulating column is respectively sleeved between the pressing plate and the base plate, the insulating column is sleeved between the arc-shaped first groove and the arc-shaped second groove, the electric wire is tightly attached to the insulating column and is tightly attached to the base plate or the pressing plate, after the pressing plate is sleeved, the pressing plate is rotated, the open slot at the other end of the pressing plate enables the long stud of the other J-shaped stud to be clamped into the slot, the fastening nuts are fastened, the pressing plate can be downwards pressed along the J-shaped studs, and the electric wire and the insulating column are firmly fixed.
As the utility model discloses preferred scheme, the bottom plate both ends be equipped with respectively buckle complex arc through-hole with J-shaped double-screw bolt bottom arc. The J-shaped stud can be fixed on the outer side of the bottom plate (the bottom of the bottom plate is provided with a fixed limiting groove for accommodating the J-shaped stud) or in the bottom plate, namely the bottom plate is provided with an arc-shaped through hole, and the short stud part of the J-shaped stud penetrates through the arc-shaped through hole and then is fastened by screws or fixed by sol.
As the utility model discloses preferred scheme, bottom plate middle part be equipped with outside convex bottom plate boss, the first recess of arc locate on the bottom plate boss, bottom plate boss both sides be equipped with electric wire complex card wire casing. The wire clamping groove is used for protecting the electric wire, and the electric wire is prevented from being damaged by overlarge radial pressure when the electric wire is compressed.
As the utility model discloses preferred scheme, clamp plate middle part be equipped with outside convex clamp plate boss, arc second recess locate on the clamp plate boss, clamp plate boss both sides be equipped with electric wire complex card wire casing. The wire clamping groove is used for protecting the electric wire, and the electric wire is prevented from being damaged by overlarge radial pressure when the electric wire is compressed.
As the utility model discloses preferred scheme, J shape double-screw bolt be equipped with the nut protective sheath, nut protective sheath and fastening nut, J shape double-screw bolt cooperation setting. Because the middle turn-buckle is located the open air, the nut protective sheath of this scheme is used for protecting fastening nut, avoids fastening nut to rust the damage.
Compared with the prior art, the beneficial effects of the utility model are that: the electric wire is fixed nimble convenient, and fixed knot constructs firmly, also convenient dismantlement when necessary.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the structure explosion of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Referring to fig. 1-2, the present invention provides a technical solution:
an intermediate wire tightener is suitable for fixing a wire and an insulating column and comprises a bottom plate 1, a pressing plate 2, two J-shaped studs 3 and a fastening nut (not shown in the figure); the bottom plate 1 is in a strip shape, the middle part of the bottom plate 1 is provided with an arc-shaped first groove 11 penetrating through the bottom plate 1, and the central axis of the arc-shaped first groove 11 is vertically intersected with the axial line of the bottom plate 1 in the length direction; the pressing plate 2 is an S-shaped plate, an arc-shaped second groove 21 which penetrates through the pressing plate 2 and is matched with the arc-shaped first groove 11 of the bottom plate 1 is arranged in the middle of the pressing plate 2, a through hole 22 is formed in one end of the pressing plate 2, an open groove 23 is formed in the other end of the pressing plate 2, the through hole 22 can be penetrated by a screw rod of one J-shaped stud 3, and the inner diameter of the open groove 23 is matched with the outer diameter of the screw rod of the other J-shaped stud 3; the arc-shaped first groove 11 and the arc-shaped second groove 21 are matched with the insulating column in shape; the two J-shaped studs 3 respectively comprise short screws 31 and long screws 32, bottom end arc bends 33 are formed at the joints of the short screws 31 and the long screws 32, the bottom end arc bends 33 are respectively fixed with two ends of the bottom plate 1, the bottom plate 1 is provided with bottom plate arc bends 12 matched with the bottom end arc bends 33, and the inner diameters of the bottom end bend 33 and the bottom plate arc bends 12 are matched with the outer diameter of the electric wire; the fastening nut is matched with the two J-shaped studs 3 and fixes the two J-shaped studs 3, the bottom plate 1, the pressing plate 2, the electric wire and the insulating column together.
The two ends of the bottom plate 1 are respectively provided with an arc through hole 13 matched with the arc bend 33 at the bottom end of the J-shaped stud 3.
The middle part of the bottom plate 1 is provided with a bottom plate boss 14 protruding outwards, the arc-shaped first groove 11 is arranged on the bottom plate boss 14, and wire clamping grooves matched with wires are arranged on two sides of the bottom plate boss 14.
The middle part of the pressing plate 2 is provided with a pressing plate boss 24 protruding outwards, the arc-shaped second groove 21 is arranged on the pressing plate boss 24, and wire clamping grooves matched with wires are formed in two sides of the pressing plate boss 24.
The J-shaped stud 3 is provided with a nut protective sleeve 4, and the nut protective sleeve 4 is matched with the fastening nut and the J-shaped stud 3.
The specific implementation process is as follows: when the fixing device is used, two ends of a bottom plate 1 are respectively fixed with two J-shaped studs 3, the two J-shaped studs 3 are arranged in a staggered mode, a long stud of one J-shaped stud 3 penetrates through a through hole 22 of a pressing plate 2 and is screwed to the long stud for limiting through a fastening nut, the pressing plate 2 can rotate around the through hole 22, an electric wire to be fixed and an insulating column are respectively sleeved between the pressing plate 2 and the bottom plate 1 after rotation, the insulating column is sleeved between an arc-shaped first groove 11 and an arc-shaped second groove 21, the electric wire is tightly attached to the insulating column and is tightly attached to the bottom plate 1 or the pressing plate 2, after the pressing plate 2 is sleeved, the opening groove 23 at the other end of the pressing plate 2 enables the long stud of the other J-shaped stud 3 to be clamped into the groove and tightly fastened with the fastening nut, and the pressing plate 2 can be pressed downwards along the J-shaped stud 3 by respectively screwing the fastening nuts on the two J-shaped studs 3, and the electric wire and the insulating column are firmly fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an intermediate wire tightener, is applicable to the fixed of electric wire and insulated column, its characterized in that: comprises a bottom plate, a pressure plate, two J-shaped studs and a fastening nut;
the bottom plate is in a strip shape, an arc-shaped first groove penetrating through the bottom plate is arranged in the middle of the bottom plate, and the central axis of the arc-shaped first groove is perpendicularly intersected with the axial line of the bottom plate in the length direction;
the pressing plate is an S-shaped plate, an arc-shaped second groove which penetrates through the pressing plate and is matched with the arc-shaped first groove of the bottom plate is arranged in the middle of the pressing plate, a through hole is formed in one end of the pressing plate, an open slot is formed in the other end of the pressing plate, a screw rod of one J-shaped stud can penetrate through the through hole, and the inner diameter of the open slot is matched with the outer diameter of a screw rod of the other J-shaped stud;
the arc-shaped first groove and the arc-shaped second groove are matched with the insulating column in shape;
the two J-shaped studs respectively comprise a short screw and a long screw, the joint of the short screw and the long screw forms a bottom end arc-shaped bend, the bottom end arc-shaped bend is respectively fixed with two ends of the bottom plate, the bottom plate is provided with a bottom plate arc-shaped bend matched with the bottom end arc-shaped bend, and the inner diameter of the bottom end arc-shaped bend and the inner diameter of the bottom plate arc-shaped bend are matched with the outer diameter of the electric wire;
the fastening nut is matched with the two J-shaped studs and fixes the two J-shaped studs, the bottom plate, the pressing plate, the electric wire and the insulating column together.
2. An intermediate turnbuckle as claimed in claim 1, wherein: and arc-shaped through holes matched with the arc-shaped bending at the bottom end of the J-shaped stud are respectively arranged at two ends of the bottom plate.
3. An intermediate turnbuckle as claimed in claim 1, wherein: the middle part of the bottom plate is provided with a bottom plate boss protruding outwards, the arc-shaped first groove is formed in the bottom plate boss, and wire clamping grooves matched with wires are formed in the two sides of the bottom plate boss.
4. An intermediate turnbuckle as claimed in claim 1, wherein: the middle part of the pressing plate is provided with a pressing plate boss protruding outwards, the arc-shaped second groove is formed in the pressing plate boss, and wire clamping grooves matched with wires are formed in two sides of the pressing plate boss.
5. An intermediate turnbuckle as claimed in claim 1, wherein: the J-shaped stud is provided with a nut protective sleeve, and the nut protective sleeve is matched with the fastening nut and the J-shaped stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221278706.0U CN218678369U (en) | 2022-05-25 | 2022-05-25 | Middle wire grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221278706.0U CN218678369U (en) | 2022-05-25 | 2022-05-25 | Middle wire grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218678369U true CN218678369U (en) | 2023-03-21 |
Family
ID=85535413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221278706.0U Active CN218678369U (en) | 2022-05-25 | 2022-05-25 | Middle wire grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218678369U (en) |
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2022
- 2022-05-25 CN CN202221278706.0U patent/CN218678369U/en active Active
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