CN212740406U

CN212740406U - Pressed steel wire rope rigging with bolt hoisting ring

Info

Publication number: CN212740406U
Application number: CN202021558790.2U
Authority: CN
Inventors: 戴俊峰; 杨万荣; 杨东昌; 高桂凤
Original assignee: Taixing Chenguang Rigging Co ltd
Current assignee: Taixing Chenguang Rigging Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-19
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of the industry jack-up, especially, be a suppression wire rope rigging of band bolt rings, including wire rope, wire rope's both ends are provided with high strength bolt, and high strength bolt's both ends are provided with the nut, and high strength bolt's inner wall runs through and is provided with the steel wire hole, and wire rope's outer wall surface is provided with the plastic-coated layer, and wire rope's outer wall surface is provided with the sliding sleeve, and sliding sleeve center department runs through and is provided with the centre. The utility model discloses a set up the cooperation of nut and high strength bolt to remove regulation wire rope position, convenient and fast when can making wire rope hoist the object, and can be suitable for with the heavy object simple structure of different grade type, firm reliable, be difficult for droing, improve work efficiency.

Description

Pressed steel wire rope rigging with bolt hoisting ring

Technical Field

The utility model relates to an industry jack-up technical field specifically is a suppression wire rope rigging of band bolt rings.

Background

With the development of economy, the function of pressing the steel wire rope sling is more and more important, people also have certain knowledge on the pressing of the steel wire rope sling, and the steel wire rope sling is a stress tool tied between a hoisting machine and an object to be hoisted for realizing the object moving and is a stress component for stabilizing a space structure. The steel wire rope rigging is widely applied to important industries of ports, electric power, steel, shipbuilding, petrochemical industry, mines and railways. The hoisting of the heavy objects of some factories is frequent, the shapes, the sizes and the weights of the heavy objects are different, and a single fixed rigging can only be used for hoisting the heavy objects with similar shapes and weights, but is not suitable for some heavy objects with hoisting requirements.

The existing pressed steel wire rope rigging has the following problems:

1. the wire rope rigging is fixed shape, and is undetachable, just needs different wire rope rigging to lifting by crane to different heavy objects, increases manufacturing cost, also can cause the rigging too much.

2. When a heavy and large workpiece is hoisted by the steel wire rope rigging, the surface layer is easily abraded and corroded, the service life of the lockset is shortened, the state of a hoisted object is not clearly seen during night operation, and the safety is not high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a take suppression wire rope rigging of bolt rings has solved the fixed undetachable of wire rope rigging, and the top layer receives the problem of wearing and tearing corruption easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take suppression wire rope rigging of bolt rings, includes wire rope, the both ends of wire rope are provided with high strength bolt, the both ends of high strength bolt are provided with the nut, the inner wall of high strength bolt runs through and is provided with the steel wire hole, wire rope's outer wall surface is provided with the plastic-coated layer, wire rope's outer wall surface is provided with the sliding sleeve, sliding sleeve center department runs through and is provided with the centre bore.

As a preferred technical scheme of the utility model, high strength bolt's shape is cylindric, high strength bolt's length is greater than wire rope cross-sectional diameter, high strength bolt's quantity is two sets of.

As a preferred technical scheme of the utility model, the inner wall diameter of nut is the same with the outer wall diameter of high strength bolt, the quantity of nut is four groups.

As a preferred technical scheme of the utility model, high strength bolt inner wall runs through the steel wire hole that is provided with the symmetry, steel wire hole quantity is four groups, the steel wire hole is the same with wire rope's cross-sectional diameter, wire rope through connection the steel wire hole, wire rope's both ends are folding end, the wire rope both ends form annular rings.

As an optimized technical scheme of the utility model, wire rope is the ring form with plastic-coated layer shape.

As an optimal technical scheme of the utility model, the inner wall diameter of sliding sleeve is the same with the wire rope diameter, the shape of sliding sleeve is circular-arc.

Compared with the prior art, the utility model provides a take suppression wire rope rigging of bolt rings possesses following beneficial effect:

1. this kind of suppression wire rope rigging of bolted suspension ring is through mutually supporting between setting up nut and the high strength bolt, runs through steel wire hole and high strength bolt swing joint when wire rope, then nut swing joint high strength bolt, and at this moment, wire rope is fixed in the steel wire hole by the nut to make wire rope length fixed, the utility model discloses wire rope rigging can remove the regulation wire rope position as required, and wire rope rigging accessible nut dismantles convenient and fast, simple structure.

2. This take suppression wire rope rigging of bolt rings through setting up the sliding sleeve, and the sliding sleeve passes through the closely laminating of centre bore and wire rope, has reduced the wearing and tearing of wire rope main part.

3. According to the pressed steel wire rope rigging with the bolt hoisting ring, the wear resistance and the corrosion resistance of a steel wire are improved by arranging the plastic coating layer, the plastic coating layer can be coated into a required color, the state of the steel wire rope rigging can be clearly seen when the steel wire rope rigging is operated at night, and the safety is improved.

Drawings

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

FIG. 2 is a schematic view of the high-strength bolt of the present invention;

FIG. 3 is a schematic view of the sliding sleeve structure of the present invention;

fig. 4 is the schematic structural diagram of the cross-section of the steel wire rope of the present invention.

In the figure: 1. a wire rope; 2. a high strength bolt; 3. a nut; 4. a steel wire hole; 5. coating a plastic layer; 6. a sliding sleeve; 7. a central bore.

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. 1-4, in this embodiment: the utility model provides a take suppression wire rope rigging of bolt rings, includes wire rope 1, and wire rope 1's both ends are provided with high strength bolt 2, and high strength bolt 2's both ends are provided with nut 3, and high strength bolt 2's inner wall runs through and is provided with steel wire hole 4, and wire rope 1's outer wall surface is provided with plastic-coated layer 5, and wire rope 1's outer wall surface is provided with sliding sleeve 6, and sliding sleeve 6 center department runs through and is provided with centre bore 7.

In the embodiment, the high-strength bolts 2 are cylindrical, the length of each high-strength bolt 2 is larger than the diameter of the section of the steel wire rope 1, the high-strength bolts 2 are two groups, and the high-strength bolts 2 are made of the high-strength bolts 2 and have good anti-loosening performance; the diameter of the inner wall of each nut 3 is the same as that of the outer wall of each high-strength bolt 2, the number of the nuts 3 is four, the nuts 3 are matched with the high-strength bolts 2, and the nuts 3 are made of low-carbon steel; symmetrical steel wire holes 4 are arranged on the inner wall of the high-strength bolt 2 in a penetrating mode, the number of the steel wire holes 4 is four, the diameter of the section of each steel wire hole 4 is the same as that of the section of the steel wire rope 1, the steel wire rope 1 is connected with the steel wire holes 4 in a penetrating mode, the two ends of the steel wire rope 1 are folding ends, annular hanging rings are formed at the two ends of the steel wire rope 1, the number of the annular hanging rings is two, the annular hanging rings can be tied to a hoisting machine and an object to be hoisted, and a nut 3 of the annular hanging; the steel wire rope 1 and the plastic-coated layer 5 are both in a circular ring shape, the plastic-coated layer 5 is made of manganese series for phosphorization, the abrasion problem of the steel wire rope 1 can be solved, the service life of the steel wire rope 1 is prolonged, and the plastic-coated layer 5 can be coated with warning color; the inner wall diameter of sliding sleeve 6 is the same with 1 diameter of wire rope, and sliding sleeve 6's shape is circular-arc, and through centre bore 7 and wire rope 1's the inseparable laminating of sliding sleeve 6, can effectually prevent that wire rope 1 from directly contacting with external when using.

In the embodiment, the steel wire rope 6 x 37-15.0-170-l-methyl-plating-right-handed crossing is a known technology which is disclosed to be widely applied to daily life.

The utility model discloses a theory of operation and use flow: the user can fix a position through the cooperation of high strength bolt 2 and nut 3, runs through the steel wire hole 4 of high strength bolt 2 inner wall with the both ends of wire rope 1, and high strength bolt 2 has better anti lax performance, good mechanical properties and corrosion resistance. The both ends of wire rope 1 form annular rings this moment, adjust required wire rope 1 length, make nut 3 along 2 direction swivelling joint of high strength bolt, the 1 length of wire rope that is used for the hoist and mount is fixed promptly, wire rope 1's outer wall is provided with plastic-coated layer 5, plastic-coated layer 5 effectively inhibits wearing and tearing to take place, thoroughly solve wire rope 1 wearing and tearing problem, the life of wire rope 1 has been increased, and plastic-coated layer 5 can scribble the warning colour, when the night operation, the security of hoisting personnel has been increaseed, closely laminating through centre bore 7 and wire rope 1 when sliding sleeve 6, sliding sleeve 6 can be filled up between wire rope 1 and object, the contact of wire rope 1 with external article has been reduced, the harmful effects that wearing and tearing brought have been avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take suppression wire rope rigging of bolt rings which characterized in that: the steel wire rope is characterized by comprising a steel wire rope (1), high-strength bolts (2) are arranged at two ends of the steel wire rope (1), nuts (3) are arranged at two ends of the high-strength bolts (2), steel wire holes (4) are formed in the inner wall of each high-strength bolt (2) in a penetrating mode, a plastic coating layer (5) is arranged on the surface of the outer wall of the steel wire rope (1), a sliding sleeve (6) is arranged on the surface of the outer wall of the steel wire rope (1), and a center hole (7) is formed in the center of the sliding.

2. The pressed wire rope rigging with a bolted eye of claim 1, wherein: the shape of high strength bolt (2) is cylindric, the length of high strength bolt (2) is greater than wire rope (1) cross-section diameter, the quantity of high strength bolt (2) is two sets of.

3. The pressed wire rope rigging with a bolted eye of claim 1, wherein: the diameter of the inner wall of each nut (3) is the same as that of the outer wall of each high-strength bolt (2), and the number of the nuts (3) is four.

4. The pressed wire rope rigging with a bolted eye of claim 1, wherein: the inner wall of the high-strength bolt (2) is provided with four symmetrical steel wire holes (4) in a penetrating mode, the number of the steel wire holes (4) is four, the diameter of the cross section of each steel wire hole (4) is the same as that of the cross section of the steel wire rope (1), the steel wire rope (1) is connected with the steel wire holes (4) in a penetrating mode, the two ends of the steel wire rope (1) are folding ends, and annular hanging rings are formed at the two ends of the steel wire rope (1).

5. The pressed wire rope rigging with a bolted eye of claim 1, wherein: the steel wire rope (1) and the plastic coating layer (5) are both annular.

6. The pressed wire rope rigging with a bolted eye of claim 1, wherein: the inner wall diameter of the sliding sleeve (6) is the same as the diameter of the steel wire rope (1), and the sliding sleeve (6) is arc-shaped.