Finish rolling deformed steel bar connecting piece

Abstract

The utility model provides a finish rolling deformed steel bar connecting piece which is applied to the field of connecting pieces and comprises a plurality of locking nuts, bolts, limiting rings and a rotating disc. The locking nut is matched with one end of the bolt, the other end of the locking nut is connected with the rotating disc, and the limiting ring is arranged in the rotating disc. The technical problems that in the current mutual connecting or assembling process of the components, the components are too compact, so that the components are difficult to disassemble, the texture at the connecting position is abraded due to the fact that the texture is not tightly locked, the connecting precision is low, and the correct degree of the texture needs to be repeatedly confirmed are solved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of connecting pieces, in particular to a finished rolled threaded steel connecting piece. BACKGROUND

[0002] The finished rolled threaded steel connecting piece is a connecting material for engineering fields such as buildings, bridges and machines, and is usually made of high-strength threaded steel, and is mainly characterized by being processed through a finishing rolling process and having high strength and precision.

[0003] The current finished rolled threaded steel connecting piece is composed of multiple components, such as bolts, washers, threaded connecting pieces and locking nuts, but these components are too compact during mutual connection or assembly, which makes it difficult to disassemble, and the texture is not correct and too much force is locked, which can cause wear and tear on the texture of the connecting part, and the connection precision is low and the texture needs to be repeatedly confirmed. CONTENT OF THE UTILITY MODEL

[0004] The application aims to solve the technical problems that these components are too compact during mutual connection or assembly, which makes it difficult to disassemble, and the texture is not correct and too much force is locked, which can cause wear and tear on the texture of the connecting part, and the connection precision is low and the texture needs to be repeatedly confirmed, and provides a finished rolled threaded steel connecting piece.

[0005] The application solves the technical problems by using the following technical means:

[0006] A finished rolled threaded steel connecting piece, comprising multiple locking nuts, bolts, limit rings and a rotating disc.

[0007] The locking nut is matched with one end of the bolt, the other end of the nut is connected with the rotating disc, and the limit ring is arranged in the rotating disc.

[0008] Further, the number of locking nuts and bolts is 2.

[0009] Further, the number of limit rings is 4.

[0010] Further, the four limit rings are evenly arranged on the inner side wall of the rotating disc.

[0011] Further, the limit ring is arranged in an arc-shaped structure.

[0012] Further, the locking nut and the bolt are arranged in a mirror image structure relative to the rotating disc.

[0013] Further, a gasket is arranged between the bolt and the rotating disc.

[0014] The application provides a finished threaded steel connecting piece, which has the following beneficial effects: through the plurality of locking nuts, bolts, limiting rings and rotating discs, the locking nut is matched with one end of the bolt, the other end of the nut is connected with the rotating disc, and the limiting ring is arranged in the rotating disc; the technical problem that the current components are too compact during mutual connection or assembly, which causes difficulty in disassembly, and the texture is not correct, too much force is locked, which causes wear of the texture of the connecting part, and the connection precision is low, and the texture correct degree needs to be repeatedly confirmed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of one embodiment of the finished threaded steel connecting piece of the application.

[0016] Fig. 2 It is a rotating disc structure schematic view of one embodiment of the finished threaded steel connecting piece of the application.

[0017] The purpose, functional characteristics and advantages of the application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0018] It should be understood that the specific embodiments described herein are merely intended to explain the application, and are not intended to limit the application.

[0019] The technical solutions in the embodiments of the application will be described clearly and completely in the embodiments of the application combined with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the application.

[0020] It should be noted that the terms "include", "contain" and "have" in the specification and claims of the application and the above-mentioned drawings are intended to cover the non-exclusive inclusion. For example, the process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but optionally includes the steps or units not listed, or optionally includes other steps or units inherent to the process, method, product or device. The terms such as "first" and "second" and the like in the claims, specification and drawings of the application are only used to distinguish one entity / operation / object from another entity / operation / object, and do not necessarily require or imply any actual relationship or order between the entities / operations / objects.

[0021] Reference to“an embodiment” herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase“in one embodiment” in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all referring to a particular embodiment that is “one of the embodiments.” One of ordinary skill in the art will readily recognize from the disclosure herein a wide number of means, structures, and techniques to implement the application.

[0022] Reference is made to the accompanying drawings that form a part of this disclosure Figs. 1-2 , which is a structural schematic view of a finished threaded steel connecting piece in an embodiment of the application;

[0023] A finished threaded steel connecting piece, comprising a plurality of locking nuts 1, bolts 2, limiting rings 401, and a rotating disc 4.

[0024] The locking nuts 1 are adapted to one end of the bolts 2, the other end of the nuts is connected to the rotating disc 4, and the limiting rings 401 are arranged in the rotating disc 4.

[0025] The number of the locking nuts 1 and the bolts 2 is 2.

[0026] The number of the limiting rings 401 is 4.

[0027] In this embodiment, the four limiting rings 401 are evenly arranged on the inner side wall of the rotating disc 4.

[0028] Specifically, the texture on the outer side wall of the locking nut 1 is adapted to the texture on the inner wall of the bolt 2, and the other side of the bolt 2 is adapted to the texture of the rotating disc 4. The user can rotate the rotating disc 4 and adjust the locking degree of the rotating disc 4 and the bolt 2 through the anti-skid strips 5 on the outer surface of the rotating disc 4. In addition, through the blocking setting of the limiting ring 401, it can prevent the bolts 2 on both sides of the rotating disc 4 from being excessively locked, or one of the bolts 2 is excessively rotated and the other bolt 2 cannot be rotated to the corresponding position, thereby causing the other bolt 2 to have poor fastening effect. Through the setting of the limiting ring 401, the two bolts 2 can be evenly rotated into the middle part of the rotating disc 4, and the two bolts 2 will not abut each other, avoiding the situation that the two bolts 2 are excessively rotated and rubbed.

[0029] The limiting ring 401 is arranged in an arc structure.

[0030] The locking nut 1 and the bolt 2 are arranged in a mirror image structure relative to the rotating disc 4.

[0031] In this embodiment, a gasket 3 is arranged between the bolt 2 and the rotating disc 4.

[0032] Specifically, the gasket 3 can avoid the abrasion of the part of the bolt 2 and the rotating disc 4.

[0033] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes can be made in detail without departing from the principles and spirit of the application. The scope of the application is therefore defined by the appended claims and their equivalents.

Claims

1. A finished threaded steel connector, characterized in that, The device comprises a plurality of locking nuts, bolts, limiting rings and a rotating disc; The locking nuts are matched with one end of the bolts, the other end of the nuts is connected with the rotating disc, and the limiting rings are arranged in the rotating disc.

2. The finished rolled threaded steel connector of claim 1, wherein, The number of the locking nuts and the bolts is two.

3. The finished rolled threaded steel connector of claim 1, wherein, The number of the limiting rings is four.

4. The finished rolled threaded steel connector of claim 1, wherein, The four limiting rings are evenly arranged on the inner side wall of the rotating disc.

5. The finished rolled threaded steel connector of claim 1, wherein, The limiting rings are arranged in an arc structure.

6. The finished rolled threaded steel connector of claim 1, wherein, The locking nuts and the bolts are arranged in a mirror structure relative to the rotating disc.

7. The finished rolled threaded steel connector of claim 1, wherein, A gasket is arranged between the bolts and the rotating disc.

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