CN211350449U

CN211350449U - Master controller locating rack

Info

Publication number: CN211350449U
Application number: CN202020146183.9U
Authority: CN
Inventors: 刘中堂; 丛树巍; 张晓亮
Original assignee: M Sterling Dalian Industrial Control System Co ltd
Current assignee: M Sterling Dalian Industrial Control System Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-08-25
Anticipated expiration: 2030-01-22

Abstract

A master controller positioning frame belongs to the technical field of mechanical equipment. The utility model discloses a frame body adopts the straight shape structure of seting up the fixed orifices, and frame body top is equipped with the stroke groove, is equipped with the spacing groove on the stroke groove, and the both ends lateral wall is equipped with the locating hole in the middle of the frame body, and frame body bottom one end body coupling rotatory tooth is equipped with the connecting hole on the rotatory tooth, and frame body bottom other end is equipped with the connecting hole. The advantages are simple structure, easy assembly and low cost.

Description

Master controller locating rack

Technical Field

The utility model belongs to the technical field of mechanical equipment, a master controller locating rack is related to.

Background

With the continuous development of the basic industry, especially the increasing popularity of mechanical equipment, the demand of the master controller is also increasing. A master controller, also called a master switch, is mainly used in an electric transmission device and is used for switching contacts on and off in a certain sequence to achieve the purposes of issuing commands or interlocking and converting other control circuits. The magnetic starter is suitable for frequently switching on and switching off a circuit, is often matched with a magnetic starter to carry out remote control on starting, braking, speed regulation and reversing of a wound asynchronous motor, and is widely applied to control systems of dragging motors of various hoisting machines.

The traditional master controller positioning frame consists of a frame body and rotary gears assembled on two sides. Because the mechanism is complicated, the assembly process is troublesome, and parts are easy to wear after long-time work, so that the working efficiency of the whole master controller is greatly reduced, and even misoperation can be caused in serious cases to cause accidents. Therefore, improvement is urgently needed.

Disclosure of Invention

The utility model aims at providing a simple structure, the assembly is simple and convenient, cost reduction's master controller locating rack.

The utility model adopts the technical scheme as follows:

the main controller locating rack comprises a rack body 1, wherein the rack body 1 adopts a straight structure provided with a first fixing hole 9 and a second fixing hole 10, a stroke groove 2 is arranged at the top of the rack body 1, a limiting groove 3 is arranged on the stroke groove 2, first locating holes 5 and second locating holes 6 are arranged on the outer side walls of the two ends of the rack body, a rotating tooth 4 is integrally connected with one end of the bottom of the rack body 1, a first connecting hole 7 is arranged on the rotating tooth 4, and a second connecting hole 8 is arranged at the other end of the bottom of the rack body 1.

The utility model has the advantages that: first, structural simpler than before, cancel one side rotatory tooth, optimize overall structure, the assembly process is more simple and convenient. And secondly, the part is molded at one time by adopting a metal injection molding integral molding technology, so that the processing procedures are saved, and the manufacturing cost is reduced.

Drawings

FIG. 1 is an assembled front view of a master controller spacer;

FIG. 2 is an assembled left side view of the master controller spacer;

FIG. 3 is a front view of the master controller spacer;

FIG. 4 is a top view of the master controller positioner;

FIG. 5 is a left side view of the master controller spacer;

FIG. 6 is a schematic view of the handle lever 11;

FIG. 7 is a schematic view of the outer cover 12;

fig. 8 is a front view of the first locking block 13;

fig. 9 is a top view of the first locking piece 13;

fig. 10 is a front view of the second locking block 14;

fig. 11 is a top view of the second locking block 14;

in the figure: 1. the handle comprises a frame body, a stroke groove, a limiting groove, a rotating tooth, a first positioning hole, a second positioning hole, a first connecting hole, a second connecting hole, a handle rod, a cover, a first locking block and a second locking block, wherein the stroke groove is 2, the limiting groove is 3, the rotating tooth is 4, the first positioning hole is 5, the second positioning hole is 6, the first connecting hole is 7, the second connecting hole is 8, the first fixing hole is 9, the second fixing hole is 10, the handle rod is 11.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

When the master controller positioning frame is assembled, the lower end part of the handle rod 11 with the outer sleeve 12 is locked by the first locking block 13 and the second locking block 14 which are consistent with the first fixing hole 9 and the second fixing hole 10 in size, so that the upper and lower movement of the handle rod is prevented.

In operation, the outer sleeve 12 is lifted out of the limiting groove 3, and the outer sleeve 12 is pushed to drive the inner handle rod 11 to move in the travel groove 2. At this time, the mechanisms connected with the first connecting hole 7 and the second connecting hole 8 are in meshing transmission with the rotating teeth 4 at the lower end, and then the mechanisms are driven to move.

Claims

1. The utility model provides a master controller locating rack includes frame body (1), a serial communication port, frame body (1) is equipped with first fixed orifices (9) and second fixed orifices (10), frame body (1) top is equipped with stroke groove (2), be equipped with spacing groove (3) on stroke groove (2), both ends lateral wall is equipped with first locating hole (5) and second locating hole (6) in the middle of the frame body, frame body (1) bottom one end body coupling rotatory tooth (4), be equipped with first connecting hole (7) on rotatory tooth (4), frame body (1) bottom other end is equipped with second connecting hole (8).