CN210926481U - 3.3kV cable leading-in device - Google Patents
3.3kV cable leading-in device Download PDFInfo
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- CN210926481U CN210926481U CN201922182778.XU CN201922182778U CN210926481U CN 210926481 U CN210926481 U CN 210926481U CN 201922182778 U CN201922182778 U CN 201922182778U CN 210926481 U CN210926481 U CN 210926481U
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Abstract
The utility model discloses a 3.3kV cable leading-in device, which comprises a cable connector plug and a cable connector socket; wherein, the cable connector socket is fixedly arranged on the electric equipment; the cable connector plug is connected with a cable, three conductive rods and rubber sealing rings are arranged on the cable connector plug, and the rubber sealing rings are arranged at the connecting positions of the conductive rods and the cable connector plug. After the plug component of the device is installed with the cable, the plug component is provided with a spiral type and a pressing strip type for selection, so that the device is convenient for different application occasions to select and apply. The insulating part of the device is formed by pressing high-performance, excellent, stable and reliable insulating materials, has the characteristics of high insulating performance, quick plug-in connection, convenience in operation, flexibility, reliability and the like, and is suitable for workplaces which are inflammable, explosive and have poor operation environments.
Description
Technical Field
The utility model belongs to the technical field of the cable, concretely relates to 3.3 kV's cable introducing device.
Background
At present, the cable leading-in device in the variable frequency motor all-in-one machine mainly comprises two types, one type is a pressing plate type structure, the pressing plate type structure can be used on the cable leading-in device, the electric conductivity is poor, and the fastening performance is poor. In addition, the cable leading-in device is complex in structure and is formed by casting pressure plate cast iron or steel castings, the structure process is complex, the yield is low, the environmental pollution is serious, the protection effect of the existing cable leading-in device is poor, the cable is easily damaged after being fixed for a long time, and the cable leading-in device with a simple and stable structure is urgently needed.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the utility model provides a 3.3 kV's cable entry device, has solved among the prior art cable entry device electric conductivity nature and fastening nature poor and the problem of structure complicacy.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:
a3.3 kV cable leading-in device comprises a cable connector plug and a cable connector socket; wherein, the cable connector socket is fixedly arranged on the electric equipment; the cable connector plug is connected with a cable, three conductive rods and rubber sealing rings are arranged on the cable connector plug, and the rubber sealing rings are arranged at the connecting positions of the conductive rods and the cable connector plug.
Sealing rings are arranged at the connecting position of the cable connector plug and the cable and at the position of the cable connector socket jack.
Epoxy resin cold pouring agent filler is arranged in the inner cavity space of the cable connector plug.
An epoxy resin cold pouring agent filling port is reserved on the cable connector plug.
The cable connector plug is connected with the cable connector socket by adopting a spiral type or a pressing strip type.
The shell of the connector plug and the socket is made of tin bronze.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. after the plug component of the device is installed with the cable, the plug component is provided with a spiral type and a pressing strip type for selection, so that the device is convenient for different application occasions to select and apply.
2. The insulating part of the device is formed by pressing high-performance, excellent, stable and reliable insulating materials, has the characteristics of high insulating performance, quick plug-in connection, convenience in operation, flexibility, reliability and the like, and is suitable for workplaces which are inflammable, explosive and have poor operation environments.
3. The shell is cast by tin bronze, and has strong antirust, wear-resisting and corrosion-resisting properties.
Drawings
Fig. 1 is a schematic structural view of the cable lead-in device of the present invention.
Fig. 2 is a schematic view of the connection of the cable lead-in device of the present invention.
Fig. 3 is a cross-sectional view of the cable lead-in device of the present invention after connection.
Wherein, the labels in the figure are: 1-a cable connector plug; 2-a cable connector receptacle; 3-cable connector socket sealing ring; 4-cable connector plug sealing ring; 5-a ground plate; 6-a conductive rod; 7-a connector housing; 8-cable connector socket hole sealing ring.
Detailed Description
The structure and working process of the present invention will be further explained with reference to the accompanying drawings.
A3.3 kV cable leading-in device comprises a cable connector plug and a cable connector socket; wherein, the cable connector socket is fixedly arranged on the electric equipment; the cable connector plug is connected with a cable, three conductive rods and rubber sealing rings are arranged on the cable connector plug, and the rubber sealing rings are arranged at the connecting positions of the conductive rods and the cable connector plug.
The specific embodiment, as shown in fig. 1 to 3:
a3.3 kV cable leading-in device comprises a cable connector plug 1 and a cable connector socket 2; wherein, the cable connector socket 2 is fixedly arranged on the electric equipment; the cable connector plug 1 is connected with a cable, three conductive rods 6 and rubber sealing rings 4 are arranged on the cable connector plug 1, and the rubber sealing rings 4 are arranged at the connecting positions of the conductive rods 6 and the cable connector plug.
Sealing rings are arranged at the connecting position of the cable connector plug and the cable, the connecting position of the cable connector socket and the cable and the position of the cable connector socket jack. Wherein, the joint of the cable connector socket and the cable is provided with a sealing ring 3, aiming at effectively preventing water and dust; and a cable connector socket hole sealing ring 8 is arranged in the cable connector socket jack and is used for further preventing water and dust. The cable connector jack has a ground plate 5.
Epoxy resin cold pouring agent filler is arranged in the inner cavity space of the cable connector plug.
An epoxy resin cold pouring agent filling port is reserved on the cable connector plug.
The cable connector plug is connected with the cable connector socket by adopting a spiral type or a pressing strip type. The plug and the socket of the cable connector of the embodiment are connected and fixed by a pressing bar type structure 7.
The shell of the connector plug and the socket is made of tin bronze.
The application method of the cable leading-in device comprises the following steps:
the socket is fixedly arranged on equipment, after the plug part is connected with the cable part, the three conducting rods are inserted into the socket through special rubber sealing rings, and the socket is fixed by bolts to input feed power to the equipment needing to provide power supply.
After the plug component and the cable are installed, the inner cavity space of the plug and socket component must be filled with special epoxy resin cold pouring agent filler through a pouring port, and the plug and socket component can be used after being cured.
The cable lead-in device can also be used as an extension wire connector, and the specific usage is as follows:
the two plug parts can be used for being connected with the coupling device for connecting cables relatively, and the device has the characteristics of high insulating property, quick plug-in connection, convenience in operation, flexibility, reliability and the like, and is suitable for workplaces which are inflammable, explosive and poor in operation environment.
The plug and socket connection mode of the connector cable lead-in device is standby spiral type and pressing strip type, and the connection mode is standby according to different application occasions.
The connector has the characteristics of high insulating property, quick plugging, convenience in operation, flexibility, reliability and the like, the connector shell 7 is cast by tin bronze, and has strong antirust, wear-resistant and corrosion-resistant properties, and the connector insulating part is formed by pressing high-performance, excellent, stable and reliable insulating materials.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (6)
1. The utility model provides a 3.3 kV's cable entry which characterized in that: comprising a cable connector plug and a cable connector socket; wherein, the cable connector socket is fixedly arranged on the electric equipment; the cable connector plug is connected with a cable, three conductive rods and rubber sealing rings are arranged on the cable connector plug, and the rubber sealing rings are arranged at the connecting positions of the conductive rods and the cable connector plug.
2. 3.3kV cable entry device of claim 1, wherein: sealing rings are arranged at the connecting position of the cable connector plug and the cable and at the position of the cable connector socket jack.
3. 3.3kV cable entry device of claim 1, wherein: epoxy resin cold pouring agent filler is arranged in the inner cavity space of the cable connector plug.
4. 3.3kV cable entry device of claim 3, wherein: an epoxy resin cold pouring agent filling port is reserved on the cable connector plug.
5. 3.3kV cable entry device of claim 1, wherein: the cable connector plug is connected with the cable connector socket by adopting a spiral type or a pressing strip type.
6. 3.3kV cable entry device of claim 1, wherein: the shell of the connector plug and the socket is made of tin bronze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922182778.XU CN210926481U (en) | 2019-12-09 | 2019-12-09 | 3.3kV cable leading-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922182778.XU CN210926481U (en) | 2019-12-09 | 2019-12-09 | 3.3kV cable leading-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210926481U true CN210926481U (en) | 2020-07-03 |
Family
ID=71348682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922182778.XU Active CN210926481U (en) | 2019-12-09 | 2019-12-09 | 3.3kV cable leading-in device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210926481U (en) |
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2019
- 2019-12-09 CN CN201922182778.XU patent/CN210926481U/en active Active
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