CN213571916U

CN213571916U - Difficult cracked wire rope anchor

Info

Publication number: CN213571916U
Application number: CN202021985853.2U
Authority: CN
Inventors: 吴畏; 王小敏
Original assignee: Jiangsu Heyue New Material Technology Co Ltd
Current assignee: Jiangsu Heyue New Material Technology Co Ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-29
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a difficult cracked wire rope anchor, including wire rope, wire rope forms U type structure through accomplishing, and the surface cover of this U type structure is equipped with the stop collar, logical groove has been seted up to the internal symmetry of stop collar, and the cross section of stop collar becomes down "E" structure, wire rope is in the inboard of two logical grooves respectively, the top of stop collar still overlaps and is equipped with the limiting plate, the top threaded connection of stop collar has the nut, the spacing laminating of this nut and limiting plate's top surface, wire rope's diameter equals with the inboard width in logical groove, the limiting plate is the metal material component; the steel wire ropes can be placed in a separated mode through the designed limiting sleeve and the through hole, damage caused by extrusion is avoided, and the stability of installation can be guaranteed through the designed limiting plate; through the fastening iron wire and the annular of design, can further fix the heart ring on wire rope, avoid appearing not hard up phenomenon.

Description

Difficult cracked wire rope anchor

Technical Field

The utility model belongs to the technical field of wire rope anchor, concretely relates to difficult cracked wire rope anchor.

Background

The steel wire rope anchoring device refers to a steel wire rope anchor rod, a single steel wire rope is bent from the middle point, a special flexible anchor rod for a protective net is embedded into a heart ring at the bent position and fixed by a rope clamp or an aluminum alloy fastening sleeve, and the special flexible anchor rod is specially called as a pull anchor rod in a passive side slope protective net.

The existing steel wire rope anchoring device is required to limit a steel wire rope after being bent through structures such as a lantern ring in the installation in the early stage, the steel wire rope can be extruded in the limiting process, the extrusion part is damaged greatly, and the extrusion part is broken easily in long-term use, so that the steel wire rope anchoring device has great limitation in actual use and has a space capable of being improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a difficult cracked steel wire rope anchor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a difficult cracked wire rope anchor, includes wire rope, wire rope forms U type structure through accomplishing, and the surface cover of this U type structure is equipped with the stop collar, logical groove has been seted up to the inside symmetry of stop collar, just the cross section of stop collar becomes "E" structure, wire rope is in the inboard that two led to the groove respectively, the top of stop collar is still overlapped and is equipped with the limiting plate, the top threaded connection of stop collar has the nut, the spacing laminating of the top surface of this nut and limiting plate.

Preferably, the diameter of the steel wire rope is equal to the width of the inner side of the through groove, and the limiting plate is a metal component.

Preferably, the heart ring is clamped into the inner side of the bent part of the steel wire rope, an annular groove is formed in the surface of the heart ring, a fastening iron wire is sleeved on the inner side of the annular groove, and the surface of the steel wire rope is sleeved with the fastening iron wire in the same way.

Preferably, the inner side corner of the heart ring is welded with a bulge, the thickness of the bulge is two parts of the thickness of the heart ring, and the cross section of the heart ring is of a U-shaped structure.

Preferably, the heart ring is a stainless steel component.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the steel wire ropes can be placed in a separated mode through the designed limiting sleeve and the through hole, damage caused by extrusion is avoided, and the stability of installation can be guaranteed through the designed limiting plate;

2. the chicken heart ring can be further fixed on the steel wire rope by the designed fastening iron wire and the ring groove, so that the phenomenon of looseness is avoided;

3. through the arch of design, can in use, improve the protective capacities and the bearing capacity of heart ring, avoid when fixed with external connection structure, because of the deformation that the pulling force was too big caused.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the connection between the stop collar and the wire rope;

FIG. 3 is a cross-sectional view of the heart ring of the present invention;

in the figure: 1. a wire rope; 2. a limiting sleeve; 3. a chicken heart ring; 4. fastening an iron wire; 5. a through groove; 6. a limiting plate; 7. a ring groove; 8. and (4) protruding.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a difficult cracked wire rope anchor, including wire rope 1, wire rope 1 forms U type structure through accomplishing, the surface cover of this U type structure is equipped with stop collar 2, logical groove 5 has been seted up to the inside symmetry of stop collar 2, and the cross section of stop collar 2 becomes "E" structure, wire rope 1 is in two inboards that lead to groove 5 respectively, the top of stop collar 2 still overlaps and is equipped with limiting plate 6, stop collar 2 and through-hole 5 through the design, can separate wire rope 1 and place, avoid the damage that causes because of the extrusion, the limiting plate 6 of design, can guarantee the stability of installation, the top threaded connection of stop collar 2 has the nut, this nut is with the spacing laminating in top surface of limiting plate 6, wire rope 1's diameter equals with the inboard width that leads to groove 5, limiting plate 6 is the metal material component.

In this embodiment, preferably, the heart ring 3 is clamped into the inner side of the bending portion of the steel wire rope 1, the ring groove 7 is formed in the surface of the heart ring 3, the fastening iron wire 4 is sleeved on the inner side of the ring groove 7, the heart ring 3 can be further fixed on the steel wire rope 1 through the designed fastening iron wire 3 and the ring groove 7, the loosening phenomenon is avoided, and the fastening iron wire 4 is also sleeved on the surface of the steel wire rope 1.

Example 2

In this embodiment, it is preferred, the welding of the inboard corner of heart ring 3 has protruding 8, through the protruding 8 of design, can in use, improve the protective capacities and the bearing capacity of heart ring 3, avoid when fixed with external connection structure, because of the too big deformation that causes of pulling force, protruding 8's thickness is two of heart ring 3 thickness, and the cross section of heart ring 3 becomes U type structure, and heart ring 3 is stainless steel material component.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, earlier place wire rope 1 in logical inboard of groove 5 through buckling, place limiting plate 6 at the top of stop collar 2 afterwards, establish through the bolt cover and carry out threaded connection at the top of stop collar 2 after that, connect the completion back, carry on spacingly to wire rope 1's position through limiting plate 6, wire rope 1 through 2 will buckle this moment separates, avoid appearing the extrusion, go into wire rope 1's the department of buckling with heart ring 3 card afterwards, will fasten iron wire 4 winding in the inboard of annular 7 again, and the duplex winding is on wire rope 1's surface, accomplish the secondary spacing fixed to heart ring 3 with this, in use, when being connected with external connecting piece, the connection area is in bellied 8 position, increase the protecting effect through arch 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a difficult cracked wire rope anchor, includes wire rope (1), wire rope (1) forms U type structure through the completion, and the surface cover of this U type structure is equipped with stop collar (2), its characterized in that: logical groove (5) have been seted up to the inside symmetry of stop collar (2), just the cross section of stop collar (2) becomes "E" structure down, wire rope (1) is in the inboard that leads to groove (5) two respectively, the top of stop collar (2) still overlaps and is equipped with limiting plate (6), the top threaded connection of stop collar (2) has the nut, the spacing laminating of top surface of this nut and limiting plate (6).

2. A steel wire rope anchoring device which is not liable to break according to claim 1, wherein: the diameter of the steel wire rope (1) is equal to the width of the inner side of the through groove (5), and the limiting plate (6) is a metal component.

3. A steel wire rope anchoring device which is not liable to break according to claim 1, wherein: wire rope (1) the inboard card of department of buckling is gone into and is had heart ring (3), annular (7) have been seted up on the surface of heart ring (3), the inboard cover of annular (7) is equipped with fastening iron wire (4), the surface at wire rope (1) is established equally to fastening iron wire (4) cover.

4. A steel wire rope anchoring device which is not liable to break according to claim 3, wherein: the welding of the inboard corner of heart ring (3) has arch (8), the thickness of arch (8) is two parts of heart ring (3) thickness, the cross section of heart ring (3) becomes U type structure.

5. A steel wire rope anchoring device that is not prone to breaking according to claim 4, wherein: the chicken heart ring (3) is a stainless steel component.