CN110848330A

CN110848330A - Adjustable bolt locker

Info

Publication number: CN110848330A
Application number: CN201911162086.7A
Authority: CN
Inventors: 李丽荣
Original assignee: Xuzhou Daoheng Steel Rope Rigging Co Ltd
Current assignee: Xuzhou Daoheng Steel Rope Rigging Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-02-28

Abstract

The invention discloses an adjustable bolt locking device which comprises a first fixing head, a connecting rod and a second fixing head, wherein the first fixing head is connected with the second fixing head through the connecting rod, a first screw rod is sleeved in the first fixing head, a hanging buckle is arranged at the other end of the first screw rod and is connected with the other end of the first screw rod, a second screw rod is sleeved in the second fixing head, one end of the second screw rod penetrates through the second fixing head and is in threaded connection with the second fixing head, one end of the second screw rod is further sleeved on the outer side of the first fixing head, one end of the first fixing head is in threaded sleeve connection with one end of the second screw rod, a sleeve ring is arranged at the other end of the second screw rod, and the sleeve ring is connected with the. The invention has various length adjusting modes, can continuously prolong a certain length on the basis of the original length, does not increase the use cost by the operation, and is convenient for wide popularization; the invention has simple use, convenient installation and better practicability; the invention has simple structure and low cost, and can be widely popularized.

Description

Adjustable bolt locker

Technical Field

The invention relates to the technical field of rope devices, in particular to an adjustable bolt locker.

Background

The bolt locking device is applied to the steel wire rope, can facilitate the connection of the steel wire rope with foreign objects and the fixed connection of the steel wire rope and the foreign objects. Can be widely applied to material handling machinery for lifting, traction, tensioning and bearing. However, the telescopic length of the existing bolt locker can only be limited according to the length of the bolt locker, and if the bolt locker needs to be extended again, the bolt locker can only be replaced by a longer bolt locker. However, such operation will increase the use cost and is not suitable for wide popularization.

Therefore, an adjustable bolt locker is in need of research.

Disclosure of Invention

In order to comprehensively realize the purposes, the adjustable bolt locker is provided aiming at the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical means:

the utility model provides an adjustable bolt locking ware, includes fixed head one, connecting rod, fixed head two, fixed head one sets up in fixed head two bottoms, fixed head one is connected with fixed head two through the connecting rod, fixed head one and fixed head two centrosymmetric, it has screw rod one to cup joint in the fixed head one, the one end of screw rod one runs through fixed head one and fixed head one threaded connection, the other end of screw rod one is provided with hangs the knot, it is connected with the other end of screw rod one to hang the knot, cup joint screw rod two in the fixed head two, the one end of screw rod two runs through fixed head two and fixed head two threaded connection, the one end of screw rod two still cup joints in the fixed head one outside, the one end of fixed head one cup joints with the one end screw rod two, the other end of screw rod two is provided with the lantern ring, the lantern ring is connected with the other end of screw rod two.

Furthermore, the inserting connecting rods are provided with two groups, and the two groups are centrosymmetric.

Furthermore, the first fixing head, the connecting rod, the second fixing head, the second screw rod, the lantern ring, the first screw rod and the hanging buckle are all made of stainless steel materials.

Furthermore, the second screw rod and the lantern ring are manufactured integrally.

Furthermore, the first screw rod and the hanging buckle are manufactured integrally.

Further, the length of the first screw is larger than that of the second screw.

Compared with the prior art, the invention has the following advantages:

the invention has various length adjusting modes, can continuously prolong a certain length on the basis of the original length, does not increase the use cost by the operation, and is convenient for wide popularization; the invention has simple use, convenient installation and better practicability; the invention has simple structure and low cost, and can be widely popularized.

Drawings

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

FIG. 2 is a second schematic structural diagram of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 2, the invention is an adjustable bolt locker, which comprises a first fixing head 1, a connecting rod 2 and a second fixing head 3, wherein the first fixing head 1 is arranged at the bottom end of the second fixing head 3, the first fixing head 1 is connected with the second fixing head 3 through the connecting rod 2, the first fixing head 1 and the second fixing head 3 are centrosymmetric, a first screw 6 is sleeved in the first fixing head 1, one end of the first screw 6 penetrates through the first fixing head 1 to be in threaded connection with the first fixing head 1, the other end of the first screw 6 is provided with a hanging buckle 7, the hanging buckle 7 is connected with the other end of the first screw 6, a second screw 4 is sleeved in the second fixing head 3, one end of the second screw 4 penetrates through the second fixing head 3 to be in threaded connection with the second fixing head 3, one end of the second screw 4 is also sleeved outside the first fixing head 1, one end of the first fixing head 1 is in threaded connection with one end of the second screw 4, the other end of the second screw rod 4 is provided with a lantern ring 5, and the lantern ring 5 is connected with the other end of the second screw rod 4.

Preferably, the inserting connecting rods 2 are provided with two groups, and the two groups of connecting rods 2 are centrosymmetric; the fixing head I1, the connecting rod 2, the fixing head II 3, the screw rod II 4, the lantern ring 5, the screw rod I6 and the hanging buckle 7 are all made of stainless steel materials; the second screw rod 4 and the lantern ring 5 are manufactured integrally; the first screw 6 and the hanging buckle 7 are manufactured integrally; the length of the first screw 6 is larger than that of the second screw 4.

The adjustable bolt locker has multiple length adjusting modes, can continuously prolong a certain length on the basis of the original length, does not increase the use cost by the operation, and is convenient to widely popularize; the invention has simple use, convenient installation and better practicability; the invention has simple structure and low cost, and can be widely popularized.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.

Claims

1. An adjustable bolt locking device is characterized by comprising a first fixing head (1), a connecting rod (2) and a second fixing head (3), wherein the first fixing head (1) is arranged at the bottom end of the second fixing head (3), the first fixing head (1) is connected with the second fixing head (3) through the connecting rod (2), the first fixing head (1) and the second fixing head (3) are in central symmetry, a first screw rod (6) is sleeved in the first fixing head (1), one end of the first screw rod (6) penetrates through the first fixing head (1) and is in threaded connection with the first fixing head (1), a hanging buckle (7) is arranged at the other end of the first screw rod (6), the hanging buckle (7) is connected with the other end of the first screw rod (6), a second screw rod (4) is sleeved in the second fixing head (3), one end of the second screw rod (4) penetrates through the second fixing head (3) and is in threaded connection with the second fixing head (3), one end of the second screw rod (4) is further sleeved on the outer side of the first fixed head (1), one end of the first fixed head (1) is in threaded sleeve connection with one end of the second screw rod (4), the other end of the second screw rod (4) is provided with a sleeve ring (5), and the sleeve ring (5) is connected with the other end of the second screw rod (4).

2. An adjustable bolt lock as claimed in claim 1, characterized in that there are two sets of said bayonet bars (2), two sets of said bars (2) being centrosymmetric.

3. The adjustable bolt locker of claim 1, wherein the first fixing head (1), the connecting rod (2), the second fixing head (3), the second screw (4), the sleeve ring (5), the first screw (6) and the hanging buckle (7) are all made of stainless steel materials.

4. An adjustable bolt lock as claimed in claim 1, wherein the second screw (4) is manufactured integrally with the collar (5).

5. An adjustable bolt lock as claimed in claim 1, wherein the first screw (6) is integrally formed with the catch (7).

6. An adjustable bolt lock as claimed in claim 1 wherein the length of the first screw (6) is greater than the length of the second screw (4).