CN216086362U

CN216086362U - Cable fixing device

Info

Publication number: CN216086362U
Application number: CN202122649434.2U
Authority: CN
Inventors: 杨晶; 郑勇; 张赓; 李斌; 赵振兴; 徐小龙; 李纪童; 王金虎; 曹飞林
Original assignee: Nanyang Explosion Proof Suzhou Special Equipment Co ltd
Current assignee: Nanyang Explosion Proof Suzhou Special Equipment Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-18
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a cable fixing device, and relates to the field of motors. The technical scheme is characterized by comprising an insulation threading plate arranged on the outer side wall of a side plate of the machine base, wherein the insulation threading plate is detachably connected with the side plate of the machine base; a plurality of spaced threading holes are formed in the insulating threading plate. The cable fixing device can fix cables separately, avoids friction damage, and is simple in structure, convenient to operate, wide in application range and capable of reducing production cost.

Description

Cable fixing device

Technical Field

The utility model relates to the field of motors, in particular to a cable fixing device.

Background

In the manufacturing process of the motor, the cables of the stator winding are generally wound, bound and fixed on a fixing rod in a side plate of the machine base, and then led out from the inside of the motor to a transition base of a junction box or led out to the junction box. However, all cables are bound together, and the motor can generate friction between the cables and the base side plate due to vibration, electromagnetic force and the like in the long-time running process, so that the cables are damaged, potential safety hazards are easily caused, and motor faults are caused.

The prior Chinese patent with the publication number of CN213305092U discloses a motor and a motor outlet structure thereof, wherein a cable is led out from a through hole on a motor shell, and a cable locking mechanism matched with the cable is fixedly assembled in the through hole; the cable locking mechanism is a cable locking nut which penetrates through a fixing hole matched with the cable.

Adopt cable conductor locking mechanism can solve the impaired problem of cable conductor in the above-mentioned patent, but the through-hole that is used for installing cable conductor locking mechanism is directly seted up on motor casing, leads to its practical range less.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a cable fixing device which can be used for fixing cables separately, avoids friction damage, has a wide application range and can reduce the production cost.

In order to achieve the purpose, the utility model provides the following technical scheme:

a cable fixing device comprises an insulation threading plate arranged on the outer side wall of a side plate of a machine base, wherein the insulation threading plate is detachably connected with the side plate of the machine base; a plurality of spaced threading holes are formed in the insulating threading plate.

Furthermore, the insulating threading plate is connected with the side plate of the machine base through a fastening assembly.

Further, the fastening assembly includes a fastening bolt.

Furthermore, a fastening gasket is sleeved on the fastening bolt.

Further, the number of the threading holes is a multiple of 3.

Further, a sealing ring is embedded in the threading hole.

Further, the sealing ring comprises a plurality of specifications according to different inner diameter sizes.

Further, part or all of the sealing rings are connected into a whole.

In conclusion, the utility model has the following beneficial effects:

1. the cable wires penetrate out of the threading holes in the insulating threading plate, and one cable wire corresponds to one threading hole, so that the cable wires are fixed separately, and friction damage is avoided;

2. the insulating threading plates are detachably connected with the side plates of the machine base, and the insulating threading plates corresponding to the number of the threading holes can be selected according to the number of cables, so that the application range can be enlarged, and the production cost can be reduced;

3. according to the difference of the inner diameter size, the sealing ring in the embodiment comprises various specifications, so that the inner diameter size of the sealing ring can be adjusted to match with cables with different squares, and the application range is further expanded;

4. simple structure, installation convenient operation, safe and reliable, its effect of sheltering from moreover can improve the aesthetic property.

Drawings

FIG. 1 is a schematic view of a cable fixing device and a side plate of a stand according to an embodiment;

FIG. 2 is a first schematic structural diagram of an exemplary cable fixing device;

FIG. 3 is a second schematic structural view of an embodiment of a cable fixing device;

fig. 4 is a third schematic structural view of an embodiment of a cable fixing device.

In the figure: 1. an insulating threading plate; 2. a seal ring; 3. a fastening assembly; 4. a cable wire; 5. and a machine base side plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Example (b):

a cable fixing device, refer to fig. 1, it includes the insulating threading board 1 used for installing on lateral wall of the lateral plate 5 of the stand, and the insulating threading board 1 is connected with lateral plate 5 of the stand removably; a plurality of threading holes which are arranged at intervals are formed in the insulating threading plate 1; through-holes used for leading out of all cable conductors 4 are formed in the outer side wall of the machine base side plate 5, the insulating threading plate 1 covers the through-holes, the cable conductors 4 penetrate out of the threading holes in the insulating threading plate 1, and one cable conductor 4 corresponds to one threading hole, so that the cable conductors are fixed in a separated mode, and friction damage is avoided.

Referring to fig. 1 to 4, in this embodiment, the number of the threading holes on the insulation threading plate 1 is a multiple of 3; specifically, the number of the threading holes may be 3, 6, 9, 12, or the like; for dismantling between insulating threading board 1 and the frame curb plate 5 and be connected in this embodiment, then according to the quantity of cable conductor 4, can select the insulating threading board 1 that corresponds the through wires hole quantity to can improve application scope, reduction in production cost.

Referring to fig. 1 to 4, in the embodiment, a sealing ring 2 is embedded in the threading hole, and the sealing ring 2 separates the cable 4 from the insulating threading plate 1, so that the cable 4 and the insulating threading plate 1 can be prevented from being damaged by friction; according to the difference of the inner diameter size, the sealing ring 2 in the embodiment comprises various specifications, and the inner diameter size of the sealing ring 2 can be adjusted to match with cables 4 with different squares, so that the application range is improved; in the present embodiment, the sealing rings 2 may be independently provided, or some or all of the sealing rings 2 may be integrally connected, which is not limited herein.

Referring to fig. 1, in the present embodiment, an insulation threading plate 1 is connected to a base side plate 5 through a fastening assembly 3, specifically, the fastening assembly 3 includes a fastening bolt and a fastening gasket; the insulating threading plate 1 and the base side plate 5 are connected by the fastening assembly 3, so that the assembly and disassembly are convenient, and the connection stability can be ensured; of course, in other alternative embodiments, the insulation threading plate 1 and the base side plate 5 may be detachably connected in other manners, such as clamping, and are not limited herein.

Claims

1. A cable conductor fixing device which characterized in that: the device comprises an insulation threading plate which is arranged on the outer side wall of a side plate of the machine base, and the insulation threading plate is detachably connected with the side plate of the machine base; a plurality of spaced threading holes are formed in the insulating threading plate.

2. The cable wire fixing device according to claim 1, wherein: the insulating threading plate is connected with the machine base side plate through a fastening assembly.

3. The cable wire fixing device according to claim 2, wherein: the fastening assembly includes a fastening bolt.

4. A cable conductor fixing device as claimed in claim 3, wherein: and the fastening bolt is sleeved with a fastening gasket.

5. The cable wire fixing device according to claim 1, wherein: the number of the threading holes is multiple of 3.

6. The cable wire fixing device according to claim 1, wherein: and a sealing ring is embedded in the threading hole.

7. The cable wire fixing device according to claim 6, wherein: the sealing ring comprises various specifications according to different inner diameter sizes.

8. The cable wire fixing device according to claim 6, wherein: and part or all of the sealing rings are connected into a whole.