CN213636906U

CN213636906U - Three-hole double-groove clamping plate for preventing stay wire from loosening

Info

Publication number: CN213636906U
Application number: CN202021500238.8U
Authority: CN
Inventors: 李荣杰
Original assignee: Jiangsu Jiagu Electric Technology Co ltd
Current assignee: Jiangsu Jiagu Electric Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-07-06
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a prevent to act as go-between not hard up three eyes double flute splint, includes first splint and second splint, is equipped with the semicircular wire casing of mutually supporting on first splint and the second splint, still is equipped with the bolt hole of mutually supporting on first splint and the second splint, is equipped with the bolt in the bolt hole, is equipped with the nut on the bolt, is equipped with spacing hole on first splint and the second splint, and spacing hole passes the wire casing, and spacing hole is equipped with the expansion tank with the wire casing junction, spacing downthehole spacing steel needle that is equipped with, beneficial effect: the steel strand wires are effectively prevented from rotating in the three-hole double-groove clamping plate, the steel strand wires can also be effectively prevented from sliding, the steel strand wires are prevented from falling off, and the stability is improved.

Description

Three-hole double-groove clamping plate for preventing stay wire from loosening

Technical Field

The utility model relates to a relevant technical field of electric power iron annex specifically is a prevent to act as go-between not hard up three eyes double flute splint.

Background

The three-hole double-groove clamping plate is a device for installing an auxiliary cable, the existing three-hole double-groove clamping plate generally comprises two clamping plates, three groups of fixing bolts and three groups of fixing nuts, a steel strand groove is formed in the middle of the two groups of clamping plates, and the steel strand is clamped in the wire groove and then fastened by bolts.

In the use of three eyes double flute splint, the steel strand wires card is inside the wire casing, appears easily because splint clamping-force undersize and leads to the phenomenon of steel strand wires at the wire casing internal rotation, influences the fastening effect, and the steel strand wires slip can appear more seriously, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is: the steel strand wires card is inside the wire casing, appears easily because splint clamping-force undersize and leads to the phenomenon of steel strand wires at the wire casing internal rotation, influences the fastening effect, and the steel strand wires slip can appear more seriously, has great potential safety hazard.

(II) technical scheme

In order to solve the above problem, the utility model provides a following technical scheme: including first splint and second splint, be equipped with the semicircular wire casing of mutually supporting on first splint and the second splint, still be equipped with the bolt hole of mutually supporting on first splint and the second splint, be equipped with the bolt in the bolt hole, be equipped with the nut on the bolt, be equipped with spacing hole on first splint and the second splint, spacing hole passes the wire casing, and spacing hole is equipped with the expansion tank with the wire casing junction, is equipped with spacing steel needle in the spacing downthehole.

Furthermore, both sides are equipped with the baffle about the first splint, are equipped with the spout on the baffle, and inboard is equipped with first connection arch about the second splint one end, and first connection arch cooperatees with the spout, and both sides are equipped with the second and connect the arch about the second splint other end, are equipped with on the baffle to be connected protruding matched with draw-in groove with the second, and first splint are connected with the second splint, and it is more convenient to use.

Further, the diameter of one end, close to the clamping groove, of the sliding groove is larger than the diameter of the other end of the sliding groove, the second clamping plate and the first clamping plate are staggered, the gap is enlarged, and the steel strand is conveniently placed into the sliding groove.

Furthermore, the end, close to the first connecting protrusion, of the second clamping plate is a semicircular surface, a groove matched with the wire groove is formed in the semicircular surface, the second clamping plate can rotate around the first connecting protrusion, and operation is more convenient.

Furthermore, the number of the limiting holes is multiple, and the limiting effect is improved.

(III) advantageous effects

The beneficial effects of the utility model reside in that: the device easy operation, stable in structure, the practicality is strong, prevents effectively that steel strand wires from rotating in three eyes double flute splint, also can prevent effectively that steel strand wires from sliding, prevents that steel strand wires from droing, improves stability.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of another perspective structure of the present invention;

FIG. 3 is an expanded view of the present invention;

FIG. 4 is another perspective view of the present invention;

in the figure: 1-a first clamping plate, 2-a second clamping plate, 3-a wire groove, 4-a bolt hole, 5-a bolt, 6-a nut, 7-a limiting hole, 8-an expansion groove and 9-a limiting steel needle;

1 a-a baffle, 1 b-a chute and 1 c-a clamping groove;

2 a-first coupling projection, 2 b-second coupling projection, 2 c-recess.

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 the described embodiments are only some embodiments, not all embodiments, of the present invention. 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 to 4, the present invention provides the following technical solutions: including first splint 1 and second splint 2, be equipped with the semicircular wire casing 3 of mutually supporting on first splint 1 and the second splint 2, still be equipped with the bolt hole 4 of mutually supporting on first splint 1 and the second splint 2, be equipped with bolt 5 in the bolt hole, be equipped with nut 6 on the bolt 5, be equipped with spacing hole 7 on first splint 1 and the second splint 2, spacing hole 7 passes wire casing 3, spacing hole 7 is equipped with expansion tank 8 with wire casing 3 junction, be equipped with spacing steel needle 9 in the spacing hole 7.

Furthermore, baffles 1a are arranged on the upper side and the lower side of the first clamping plate 1, a sliding groove 1b is formed in the baffles 1a, a first connecting bulge 2a is arranged on the upper inner side and the lower inner side of one end of the second clamping plate 2, the first connecting bulge 2a is matched with the sliding groove 1b, second connecting bulges 2b are arranged on the upper side and the lower side of the other end of the second clamping plate 2, a clamping groove 1c matched with the second connecting bulge 2b is formed in the baffles 1a, and the first clamping plate 1 is connected with the second clamping plate 2, so that the use is more convenient; the diameter of one end, close to the clamping groove 3c, of the sliding groove 1b is larger than that of the other end of the sliding groove 1b, the second clamping plate 2 and the first clamping plate 1 are staggered, the gap is enlarged, and a steel strand is conveniently placed into the wire groove 3; one end of the second clamping plate 2, which is close to the first connecting bulge 2a, is a semicircular surface, and a groove 2c matched with the wire groove is formed in the semicircular surface, so that the second clamping plate 2 can rotate around the first connecting bulge 2a, and the operation is more convenient; the number of the limiting holes 7 is multiple, and limiting effect is improved.

During the use, take off bolt 5, nut 6 and spacing steel needle 9 earlier, misplace first splint 1 and second splint 2 again, put into wire casing 3 the steel strand wires, then slide second splint 2, align bolt hole 4 and spacing hole 7 on first splint 1 and the second splint 2, then cooperate with bolt 5 and nut 6 with first splint 1 and second splint 2 clamp tightly, finally insert spacing steel needle 9 in spacing hole 7 through articles such as hammer, and pass the steel strand wires, expansion tank 8 ensures that the steel strand wires have enough cavity to produce bending deformation under spacing steel needle 9's effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a prevent to act as go-between not hard up three eyes double flute splint, includes first splint (1) and second splint (2), first splint (1) with be equipped with semicircular wire casing (3) of mutually supporting on second splint (2), first splint (1) with still be equipped with bolt hole (4) of mutually supporting on second splint (2), be equipped with bolt (5) in the bolt hole, be equipped with nut (6) on bolt (5), its characterized in that: first splint (1) with be equipped with spacing hole (7) on second splint (2), spacing hole (7) are passed wire casing (3), spacing hole (7) with wire casing (3) junction is equipped with expansion tank (8), be equipped with spacing steel needle (9) in spacing hole (7).

2. The tri-eye double groove splint for preventing the loosening of the pulling wire as set forth in claim 1, wherein: both sides are equipped with baffle (1a) about first splint (1), be equipped with spout (1b) on baffle (1a), inboard is equipped with first connection arch (2a) about second splint (2) one end, first connection arch (2a) with spout (1b) cooperate, both sides are equipped with second connection arch (2b) about the second splint (2) other end, be equipped with on baffle (1a) with second connection arch (2b) matched with draw-in groove (1 c).

3. The tri-eye double groove splint for preventing the loosening of the pulling wire as set forth in claim 2, wherein: the diameter of one end, close to the clamping groove (1c), of the sliding groove (1b) is larger than that of the other end of the sliding groove (1 b).

4. The tri-eye double groove splint for preventing the loosening of the pulling wire as set forth in claim 2, wherein: the second clamping plate (2) is close to one end of the first connecting protrusion (2a) and is a semicircular surface, and a groove (2c) matched with the wire groove (3) is formed in the semicircular surface.

5. The tri-eye double groove splint for preventing the loosening of the pulling wire as set forth in claim 1, wherein: the number of the limiting holes (7) is multiple.