CN205346522U - A detachable I -shaped wheel for coiling cable - Google Patents

Abstract

The utility model discloses a detachable I -shaped wheel for coiling cable, include drum (1) of making by alloy steel and locate flange (2) that this drum (1) tip was made by automobile structural steel, the both ends surface of drum (1) is provided with the external screw thread structure, flange (2) with the junction of drum (1) is provided with the internal thread structure, the external screw thread structure with the cooperation of internal thread structure forms screw locking portion (4), and evenly distributed has a plurality of shoulder holes (31) on the lateral surface of flange (2), drum (1) be provided with on the side with shoulder hole (31) corresponding mounting hole (32), shoulder hole (31) with connect through flat head bolt (3) between mounting hole (32), the side end face of flat head bolt (3) with the side facial features parallel and level of shoulder hole (31). The utility model discloses simple structure, the installation is dismantled conveniently, and the change of the spare part of being convenient for has reduced the maintenance cost.

Description

A detachable spool for winding cables

technical field

The utility model relates to a detachable I-shaped wheel for winding cables.

Background technique

The I-shaped wheel is a tool used to wind metal wire or wire rope. The traditional I-shaped wheel for winding cables is integral and non-detachable. When a single part is damaged, it cannot be replaced, which increases the maintenance cost.

Utility model content

The purpose of the utility model is to provide a detachable I-shaped wheel for winding cables in view of the defects in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a detachable I-shaped wheel for winding cables, including a cylinder 1 made of alloy steel and a Flange 2 made of structural steel; the outer surface of both ends of the cylinder 1 is provided with an external thread structure, and the connection between the flange 2 and the cylinder 1 is provided with an internal thread structure, and the external thread structure Cooperate with the internal thread structure to form a thread locking part 4; and a plurality of stepped holes 31 are evenly distributed on the outer surface of the flange 2, and the side of the cylinder 1 is provided with the same step holes 31 Corresponding mounting holes 32 ; the stepped holes 31 and the mounting holes 32 are connected by flat head bolts 3 , and the side end surfaces of the flat head bolts 3 are flush with the side end surfaces of the stepped holes 31 .

Beneficial effects of the utility model: the utility model has the advantages of simple structure, convenient installation and disassembly, convenient parts replacement and reduced maintenance cost.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

As shown in Figure 1, it involves a detachable I-shaped wheel for winding cables, including a cylinder 1 made of alloy steel and a flange made of automotive structural steel at the end of the cylinder 1 2. The outer surface of both ends of the cylinder 1 is provided with an external thread structure, and the connection between the flange 2 and the cylinder 1 is provided with an internal thread structure, and the external thread structure cooperates with the internal thread structure A threaded locking portion 4 is formed; and a plurality of stepped holes 31 are evenly distributed on the outer surface of the flange 2, and mounting holes 32 corresponding to the stepped holes 31 are provided on the side of the cylinder 1; The stepped hole 31 is connected to the mounting hole 32 by a flat-head bolt 3 , and the side end surface of the flat-head bolt 3 is flush with the side end surface of the stepped hole 31 .

When in use, the cylinder and the flange are screwed together through the internal and external thread structures, and then fixed with flat head bolts after tightening.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (1)

1. A detachable I-shaped wheel for winding cables, characterized in that it comprises a cylinder (1) made of alloy steel and is located at the end of the cylinder (1) made of automobile structural steel The formed flange (2); the outer surface of both ends of the cylinder (1) is provided with an external thread structure, and the connection between the flange (2) and the cylinder (1) is provided with an internal thread structure, The external thread structure cooperates with the internal thread structure to form a thread locking part (4); and a plurality of stepped holes (31) are evenly distributed on the outer surface of the flange (2), and the cylinder ( 1) An installation hole (32) corresponding to the step hole (31) is provided on the side; the step hole (31) and the installation hole (32) are connected by flat head bolts (3), the The side end surfaces of the flat head bolts (3) are flush with the side end surfaces of the stepped holes (31).