CN112216999B - A cable section wire core grounding device - Google Patents
A cable section wire core grounding device Download PDFInfo
- Publication number
- CN112216999B CN112216999B CN202010891993.1A CN202010891993A CN112216999B CN 112216999 B CN112216999 B CN 112216999B CN 202010891993 A CN202010891993 A CN 202010891993A CN 112216999 B CN112216999 B CN 112216999B
- Authority
- CN
- China
- Prior art keywords
- cable
- box body
- connecting device
- perforation
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
- H01R4/646—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for cables or flexible cylindrical bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
Landscapes
- Patch Boards (AREA)
Abstract
本发明公开了一种电缆截面线芯接地装置，包括箱体、箱门、门锁、电缆穿孔、接地线穿孔、电缆固定箍、连接装置固定卡、连接装置，所述箱体前端竖直铰接有箱门，且箱门前端右侧安装有门锁，所述箱体下端中部开有电缆穿孔，所述箱体右端下部后侧开有接地线穿孔，所述箱体内部后端下部，且电缆穿孔上方安装有电缆固定箍，所述箱体内部后端。本发明结构简单，触点螺母可以在滑槽内端任意滑动，调节弹性触点的位置，使连接装置可以示意较多种类的电缆，可以通过紧固手柄将电缆固定，防止弹性触点的接触不良，使用电缆固定箍将电缆固定，可以防止电缆长时间因重力原因脱落。
The invention discloses a cable section wire core grounding device, comprising a box body, a box door, a door lock, a cable perforation, a grounding wire perforation, a cable fixing hoop, a connection device fixing card, and a connection device. The front end of the box body is vertically hinged There is a box door, and a door lock is installed on the right side of the front end of the box door, a cable hole is opened in the middle of the lower end of the box body, a ground wire hole is opened on the back side of the lower part of the right end of the box body, and the lower part of the rear end of the box body is provided, and A cable fixing hoop is installed above the cable perforation, and the inner rear end of the box body. The present invention has a simple structure, the contact nut can be freely slid on the inner end of the chute, and the position of the elastic contact can be adjusted, so that the connecting device can indicate many kinds of cables, and the cable can be fixed by tightening the handle to prevent the contact of the elastic contact If it is not good, use the cable fixing ferrule to fix the cable to prevent the cable from falling off due to gravity for a long time.
Description
Technical Field
The invention relates to the field of cable grounding, in particular to a grounding device for a cable section core.
Background
The cable is an electric energy or signal transmission device, usually comprises several or several groups of wire, in order to prevent the condition emergence of electric leakage, can be better carry out earth leakage protection, need carry out ground connection to it and handle, but among the prior art, when installing the use to the grounding tool, difficult worker installs, thereby can greatly increased worker's work load, simultaneously after the grounding tool installation, in long-term use, the condition that very easily appears droing takes place.
Disclosure of Invention
The invention aims to provide a cable section core grounding device to solve the technical problem.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cable cross-section sinle silk earthing device, includes box, chamber door, lock, cable perforation, earth connection perforation, cable fixing hoop, connecting device fixing clip, connecting device, the vertical articulated chamber door that has of box front end, and chamber door front end right side installs the lock, open at box lower extreme middle part has the cable perforation, box right-hand member lower part rear side is opened there is the earth connection perforation, the inside rear end lower part of box, and the cable perforation top installs the cable fixing hoop, the inside rear end of box, and cable fixing hoop upper portion installs the connecting device fixing clip, connecting device is installed to connecting device fixing clip front end.
On the basis of the technical scheme, connecting device includes outer support, fastening handle, earthing pole, connects the electric wire, support holder, spout, contact nut, elastic contact, the outer support is hollow cylinder, and outer support outer end lower part horizontal installation has a plurality of fastening handles, outer support front end right side is fixed with the earthing pole, and the earth connection installs at the earthing pole front portion, the outer support upper end is vertical to be fixed with the support holder, and opens on the fixed bolster has a plurality of spouts, and is a plurality of spout internally mounted has the contact nut, and the elastic contact is installed to contact nut lower extreme.
On the basis of the technical scheme, the contact nut can slide in the sliding groove at will, so that the elastic contact is adjusted to the upper end of the cable core.
Compared with the prior art, the invention has the following advantages: the invention has simple structure, the contact nut can slide at will at the inner end of the chute, the position of the elastic contact is adjusted, the connecting device can indicate more types of cables, the cables can be fixed by the fastening handle, poor contact of the elastic contact is prevented, and the cables are fixed by the cable fixing hoop, so that the cables can be prevented from falling off due to gravity for a long time.
Drawings
FIG. 1 is a schematic view of the internal structure of the case of the present invention.
Fig. 2 is a schematic view of the appearance structure of the cable fixing hoop of the present invention.
Fig. 3 is a schematic view of an appearance structure of a fixing clip of the connecting device of the present invention.
Fig. 4 is a schematic view of an appearance structure of the connecting device of the present invention.
In the figure: 1. the device comprises a box body, 2, a box door, 3, a door lock, 4, a cable through hole, 5, a ground wire through hole, 6, a cable fixing hoop, 7, a connecting device fixing clamp, 8, a connecting device, 9, an outer support, 10, a fixing handle, 11, a ground electrode, 12, a ground wire, 13, a supporting support, 14, a sliding groove, 15, a contact nut, 16 and an elastic contact.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-4, a cable cross-section sinle silk earthing device, including box 1, chamber door 2, lock 3, cable perforation 4, earth connection perforation 5, cable fixing hoop 6, connecting device fixing clip 7, connecting device 8, the vertical articulated chamber door 2 that has of 1 front end of box, and 2 front ends of chamber door right sides install lock 3, open at 1 lower extreme middle part of box has cable perforation 4, 1 right-hand member lower part rear side of box is opened has earth connection perforation 5, 1 inside rear end lower part of box, and cable perforation 4 top install cable fixing hoop 6, 1 inside rear end of box, and 6 upper portions of cable fixing hoop install connecting device fixing clip 7, connecting device 8 is installed to 7 front ends of connecting device fixing clip.
Connecting device 8 includes outer support 9, fastening handle 10, earthing pole 11, connects electric wire 12, support holder 13, spout 14, contact nut 15, elastic contact 16, outer support 9 is hollow cylinder, and 9 outer end lower part horizontal installations of outer support have a plurality of fastening handles 10, outer support 9 front end right side is fixed with earthing pole 11, and the earth connection 12 is installed at earthing pole 11 front portion, the vertical support holder 13 that is fixed with in outer support 9 upper end, and fixed holder 13 upper end division have a plurality of spouts 14, and is a plurality of 14 internally mounted of spout have contact nut 15, and elastic contact 16 is installed to 15 lower extremes of contact nut.
The contact nut 15 can slide freely in the sliding groove 14, so that the elastic contact 16 is adjusted to the upper end of the cable core.
The working principle of the invention is as follows: the cable is upwards penetrated through the cable through hole 4 from the lower end of the box body 1, the cable is penetrated through the middle part of the cable fixing hoop 6, then the cable is inserted into the lower end of the outer bracket 5, the contact nut 15 is slid to enable the elastic contact 16 to be contacted with the upper end of the cable core, the cable is fixed by using the fixing handle 10, the outer bracket 9 is arranged at the front end of the connecting device fixing clamp 7, the cable locking hoop 6 is locked, and the grounding wire 12 penetrates out of the grounding wire through hole 5 to be grounded.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (2)
1. The utility model provides a cable cross section sinle silk earthing device, includes box (1), chamber door (2), lock (3), cable perforation (4), earth connection perforation (5), cable fixing hoop (6), connecting device fixing clip (7), connecting device (8), its characterized in that: the front end of the box body (1) is vertically hinged with a box door (2), a door lock (3) is installed on the right side of the front end of the box door (2), a cable perforation (4) is formed in the middle of the lower end of the box body (1), a ground wire perforation (5) is formed in the rear side of the lower portion of the right end of the box body (1), a cable fixing hoop (6) is installed on the lower portion of the inner rear end of the box body (1) and above the cable perforation (4), a connecting device fixing clamp (7) is installed on the upper portion of the cable fixing hoop (6), and a connecting device (8) is installed at the front end of the connecting device fixing clamp (7);
connecting device (8) include outer support (9), fastening handle (10), earthing pole (11), earth connection (12), support (13), spout (14), contact nut (15), elastic contact (16), outer support (9) are hollow cylinder, and outer support (9) outer end lower part horizontal installation has a plurality of fastening handles (10), outer support (9) front end right side is fixed with earthing pole (11), and earth connection (12) install at earthing pole (11) front portion, the vertical support (13) that is fixed with in outer support (9) upper end, and open on support (13) have a plurality of spouts (14), and are a plurality of spout (14) internally mounted has contact nut (15), and elastic contact (16) are installed to contact nut (15) lower extreme.
2. The grounding device for the cable section core according to claim 1, wherein: the contact nut (15) can slide in the sliding groove (14) at will, so that the elastic contact (16) is adjusted to the upper end of the cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891993.1A CN112216999B (en) | 2020-08-31 | 2020-08-31 | A cable section wire core grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010891993.1A CN112216999B (en) | 2020-08-31 | 2020-08-31 | A cable section wire core grounding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112216999A CN112216999A (en) | 2021-01-12 |
| CN112216999B true CN112216999B (en) | 2021-11-02 |
Family
ID=74059586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010891993.1A Active CN112216999B (en) | 2020-08-31 | 2020-08-31 | A cable section wire core grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112216999B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201238166Y (en) * | 2008-07-10 | 2009-05-13 | 桐乡市供电局 | Cable terminal ground wire apparatus |
| CN203774511U (en) * | 2014-04-28 | 2014-08-13 | 国家电网公司 | Cable grounding device |
| CN207559483U (en) * | 2017-12-25 | 2018-06-29 | 国网宁夏电力有限公司石嘴山供电公司 | A kind of low-voltage tapping box cable grounding device |
| CN109921207A (en) * | 2019-03-13 | 2019-06-21 | 苏州科技大学 | A clamp for quick connection of cables |
| CN110581383A (en) * | 2019-09-17 | 2019-12-17 | 深圳供电局有限公司 | Single-core cable grounding device |
| CN210350125U (en) * | 2019-09-17 | 2020-04-17 | 大华智能科技有限公司 | Cable grounding device in box |
| CN210898490U (en) * | 2019-12-05 | 2020-06-30 | 广东电网有限责任公司 | High-voltage cable grounding box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602005003145T2 (en) * | 2005-12-19 | 2008-02-28 | Alcatel Lucent | Grounding system with a plastic housing |
-
2020
- 2020-08-31 CN CN202010891993.1A patent/CN112216999B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201238166Y (en) * | 2008-07-10 | 2009-05-13 | 桐乡市供电局 | Cable terminal ground wire apparatus |
| CN203774511U (en) * | 2014-04-28 | 2014-08-13 | 国家电网公司 | Cable grounding device |
| CN207559483U (en) * | 2017-12-25 | 2018-06-29 | 国网宁夏电力有限公司石嘴山供电公司 | A kind of low-voltage tapping box cable grounding device |
| CN109921207A (en) * | 2019-03-13 | 2019-06-21 | 苏州科技大学 | A clamp for quick connection of cables |
| CN110581383A (en) * | 2019-09-17 | 2019-12-17 | 深圳供电局有限公司 | Single-core cable grounding device |
| CN210350125U (en) * | 2019-09-17 | 2020-04-17 | 大华智能科技有限公司 | Cable grounding device in box |
| CN210898490U (en) * | 2019-12-05 | 2020-06-30 | 广东电网有限责任公司 | High-voltage cable grounding box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112216999A (en) | 2021-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112216999B (en) | A cable section wire core grounding device | |
| CN208549102U (en) | A kind of frequency converter wiring unit convenient for safeguarding | |
| CN202886679U (en) | Fixing device for cable stripping | |
| CN202125666U (en) | Welder cable fixing fastener | |
| CN201663670U (en) | Network cable distributing frame | |
| CN216110270U (en) | Electric window control device | |
| CN211210125U (en) | Cabinet for communication equipment | |
| CN116338887A (en) | Optical cable goes into cabinet structure and has its communication cabinet | |
| CN201246531Y (en) | Fixing structure of feeder line chucking tool | |
| US8723036B2 (en) | Modem wall attachment bracket and method | |
| CN214577200U (en) | Coal mining wellhead cable clamping assembly | |
| CN209115003U (en) | A kind of novel mounting structure of shower house buffer | |
| CN210183000U (en) | Installation fixing frame of cable branch box | |
| CN216355883U (en) | Bus duct convenient to connect | |
| CN219696927U (en) | Power distribution cabinet with built-in wiring protection | |
| CN221080652U (en) | Low-voltage cabinet structure | |
| CN219610779U (en) | Grounding wire | |
| CN219040158U (en) | Insulator easy to fix in winding | |
| CN219226659U (en) | Novel insulating grounding ring | |
| CN219304275U (en) | Underground distribution box placement frame | |
| CN213717258U (en) | Power distribution cabinet body | |
| CN219203992U (en) | Communication line protection device | |
| CN218548128U (en) | Transformer rectifier convenient to dismantle | |
| CN218549198U (en) | Multifunctional power equipment protection box | |
| CN218182945U (en) | Fixing structure for installing cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |