CN202798297U

CN202798297U - Motor terminal box with bridge board

Info

Publication number: CN202798297U
Application number: CN 201220479112
Authority: CN
Inventors: 黄力军
Original assignee: HUNAN JINLONG ELECTRICAL MACHINERY CO Ltd
Current assignee: HUNAN JINLONG ELECTRICAL MACHINERY CO Ltd
Priority date: 2012-09-20
Filing date: 2012-09-20
Publication date: 2013-03-13
Anticipated expiration: 2022-09-20

Abstract

Discloses is a motor terminal box with a bridge board. A box body is square, a box cover is arranged on the upper portion of the box body, two side inlet holes are arranged on one side of the box body, a bottom inlet hole is arranged in the middle of a box bottom, four mounting holes are arranged on the periphery of the box bottom, the bridge board is arranged between the box body and a motor, a hole is arranged at the center of the bridge board, the hole diameter of the bridge board is as same as that of the bottom inlet hole in the middle of the box bottom, four mounting holes are arranged on the periphery of the bridge board, and the positions and the hole diameters of the mounting holes on the bridge board are as same as those of the four mounting holes on the periphery of the box bottom. When the motor terminal box is used, screws penetrate through the mounting holes to fix the bridge board and the motor terminal box body on a motor shell, the length of an extension line is increased as the bridge board is added, and ends of the extension line can be easily fixed on terminals in the terminal box.

Description

A kind of connection box for motor with bridge crossing plate

Technical field

The utility model relates to motor, and concrete is a kind of connection box for motor with bridge crossing plate.

Background technology

Traditional connection box for motor is rectangular box, lid is arranged at box body top, there is the bottom incoming hole at the middle part at the bottom of the box, box body has installing hole around the bottom, and box body one side has two side-face wire feeding holes, box body is fixed on the casing of motor with screw by installing hole, when motor power (output) is larger, the lead-out wire of motor stator and rotor is thicker, because the length of lead-out wire is very short, the lead-out wire end is fixed on the binding post in the terminal box relatively difficulty.

Summary of the invention

For the very short shortcoming that is difficult to fix of length of the large motor lead-out wire that overcomes biography, the utility model proposes a kind of new design of the connection box for motor with bridge crossing plate.

This connection box for motor with bridge crossing plate, box body are square, and lid is arranged at box body top, box body one side has two side-face wire feeding holes, there is the bottom incoming hole at the middle part at the bottom of the box, four installing holes is arranged all around at the bottom of the box, it is characterized in that, between box body and motor, also has a bridge crossing plate, there is a hole at the bridge crossing plate center, and is identical with the aperture, bottom incoming hole at middle part at the bottom of the box, and four installing holes are arranged around the bridge crossing plate, four position of mounting hole around at the bottom of installing hole on the bridge crossing plate and the box are the same, and the aperture is identical.

During use, bridge crossing plate and terminal box body are fixed on the motor casing by installing hole with screw, owing to increased bridge crossing plate, have also just increased the length of lead-out wire, the lead-out wire end just has been fixed on the binding post in the terminal box no longer difficulty.

Description of drawings

Fig. 1 is cutaway view of the present utility model

Among the figure: 1, box body, 2, lid, 3, the side-face wire feeding hole, 4, the bottom incoming hole, 5, installing hole, 6, bridge crossing plate, 7 motor.

Embodiment

In Fig. 1, this connection box for motor with bridge crossing plate, box body 1 is square, lid 2 is arranged at box body 1 top, box body 1 one sides have two side-face wire feeding holes 3, there is bottom incoming hole 4 at the middle part at the bottom of the box, four installing holes 5 are arranged around at the bottom of the box, between box body 1 and motor 7, also has a bridge crossing plate 6, there is a hole at bridge crossing plate 6 centers, and are identical with 4 apertures, bottom incoming hole at middle part at the bottom of the box, and four installing holes are arranged around the bridge crossing plate 6, four installing hole 5 positions around at the bottom of installing hole on the bridge crossing plate 6 and the box are the same, and the aperture is identical.

Claims

1. connection box for motor with bridge crossing plate, box body is square, lid is arranged at box body top, box body one side has two side-face wire feeding holes, there is the bottom incoming hole at the middle part at the bottom of the box, four installing holes is arranged all around at the bottom of the box, it is characterized in that, between box body and motor, also has a bridge crossing plate, there is a hole at the bridge crossing plate center, and is identical with the entrance hole aperture at middle part at the bottom of the box, and four installing holes are arranged around the bridge crossing plate, four position of mounting hole around at the bottom of installing hole on the bridge crossing plate and the box are the same, and the aperture is identical.