CN110364839A - A kind of mistaken collision preventing, anti-short-circuited terminal arrange management box - Google Patents

A kind of mistaken collision preventing, anti-short-circuited terminal arrange management box Download PDF

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Publication number
CN110364839A
CN110364839A CN201910501964.7A CN201910501964A CN110364839A CN 110364839 A CN110364839 A CN 110364839A CN 201910501964 A CN201910501964 A CN 201910501964A CN 110364839 A CN110364839 A CN 110364839A
Authority
CN
China
Prior art keywords
terminal
short
collision preventing
terminal block
guide rail
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.)
Pending
Application number
CN201910501964.7A
Other languages
Chinese (zh)
Inventor
刘瑞贵
张晓春
潘忠凯
丁宇洁
宋先琴
钱宜均
陈律
李生平
吴俊峰
樊训章
谢忠伦
张文
邹力
谭镇林
刘建刚
陈风鹤
施巍
廖文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Power Grid Co Ltd
Original Assignee
Guizhou Power Grid Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guizhou Power Grid Co Ltd filed Critical Guizhou Power Grid Co Ltd
Priority to CN201910501964.7A priority Critical patent/CN110364839A/en
Publication of CN110364839A publication Critical patent/CN110364839A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22Bases, e.g. strip, block, panel
    • H01R9/24Terminal blocks
    • H01R9/26Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22Bases, e.g. strip, block, panel
    • H01R9/24Terminal blocks
    • H01R9/26Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2608Fastening means for mounting on support rail or strip

Abstract

The invention discloses a kind of mistaken collision preventing, anti-short-circuited terminals to arrange management box, and including cabinet, the intracorporal guide rail of case, the terminal block component being mounted on guide rail is arranged in;The terminal block component includes multiple spliced terminal blocks, terminal block Clamping apparatus, and multiple terminal blocks pass through Clamping apparatus respectively and are mounted on guide rail.Using the present invention by providing a kind of protection structure of terminal block; when preventing Commissioning of Relay Protection or secondary circuit failure from searching; due to carelessness of staff, accidentally touches, misses the incoherent running equipment terminal that is shorted and works, powerful guarantee is obtained to the person, equipment safety.

Description

A kind of mistaken collision preventing, anti-short-circuited terminal arrange management box
Technical field
The present invention relates to substation equipment technical fields, manage in particular to a kind of mistaken collision preventing, anti-short-circuited terminal comb Case.
Background technique
Terminal block means and carries multiple or multiple groups mutually insulated terminal assemblies and the insulation division for fixing supporter Part.The effect of terminal block is exactly that will shield interior equipment to be connected with the route of screen external equipment, plays signal (Current Voltage) transmission Effect.Have terminal block easy to maintain so that wiring is beautiful, when connection between long distance is offline, is mainly firm, construction and It is easy to maintain.
In order to guarantee electric power netting safe running, one of important measures are exactly transformer equipment scene O&M risk management and control for substation, Whether the measure has, improves the safe operation for being directly related to transformer equipment.Especially when protection test works, relay protection Personnel often need to carry out test connection in " terminal block " on protection screen or observing and controlling screen, due to the terminal of various equipment in screen cabinet Numerous, carelessness of possible commissioning staff is arranged, directly by test connection misconnection in causing malfunction in running equipment terminal block Accident carrys out great security risk to the person, equipment belt.
Summary of the invention
The purpose of the present invention is to provide a kind of mistaken collision preventing, anti-short-circuited terminals to arrange management box, by providing a kind of terminal block Protection structure, when preventing Commissioning of Relay Protection or secondary circuit failure from searching, due to carelessness of staff, accidentally touch, Accidentally be shorted and work incoherent running equipment terminal, obtains powerful guarantee to the person, equipment safety.
To reach above-mentioned technical purpose, the technical solution adopted by the present invention is specific as follows:
A kind of mistaken collision preventing, anti-short-circuited terminal arrange management box, it is characterised in that: including cabinet, setting the intracorporal guide rail of case, The terminal block component being mounted on guide rail;The terminal block component includes multiple spliced terminal blocks, terminal block Clamping apparatus, multiple Terminal block passes through Clamping apparatus respectively and is mounted on guide rail.
Further, the cabinet includes the mounting bracket of chamber door able to turn on or off, setting two sides outside the enclosure, mounting bracket On be provided with multiple strip-shaped holes.
Bracket can be used for fast-type installation, the disassembly of installation casing entirety, easy to repair.
Further, the side of the cabinet is provided with keeper, and chamber door side and keeper are articulated and connected, and in chamber door and door It tethers and connects far-end and be provided with locking door lock.
Chamber door serves as cover board, after chamber door locking, facilitates carry out closed management, avoids personnel misoperation.
Further, multiple buckle slots are arranged at intervals on the guide rail, and buckle slot is adapted to Clamping apparatus size.
Further, the guide rail two sides are provided with terminal block and count mark code.
Further, the Clamping apparatus include terminal block mounting bracket, the elasticity that is arranged in below terminal block mounting bracket Buckle.
Further, the Elastic buckle is adapted to the buckle slot on guide rail.
It is whole more flexible changeable through the splicing of elastic bayonet lock realization terminal block on guide rail.
Further, multiple lead-out wire preformed holes are provided on the box body wall, lead-out wire preformed hole is semi-circular groove.
Further, the lead-out wire preformed hole snaps to terminal row wiring port, the symmetrical interval setting of opposing terminal row At the top of box body wall.
The beneficial effects of the present invention are: the present invention is different from the prior art, and the present invention covering device is by terminal block management Case, lead-out wire preformed hole, door lock, fixed screw, fixed guide rail, keeper, terminal block, cover board, bracket composition.Complexes tool It is not limited to that infield, installation is simple, protective is strong, convenient for safeguarding, also there is safety, reliability, flexibility, general The advantages that property, economy.When Commissioning of Relay Protection or secondary circuit failure can be effectively prevent to search, due to the carelessness of staff General idea accidentally touches, misses the incoherent running equipment terminal that is shorted and works, obtains powerful guarantee to the person, equipment safety.
Detailed description of the invention
Fig. 1 is mistaken collision preventing provided by the invention, anti-short-circuited terminal comb reason box structure schematic diagram;
Fig. 2 is Clamping apparatus structural schematic diagram provided by the invention;
Appended drawing reference:
1- cabinet, 2- lead-out wire preformed hole, 3- locking door lock, 4- fixed screw, 5- guide rail, 6- keeper, 7- terminal block, 8- Chamber door, 9- mounting bracket, 10 be terminal block mounting bracket, 11 be Elastic buckle, 12 be Clamping apparatus.
Specific embodiment
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Shown in Fig. 1-Fig. 2, a kind of mistaken collision preventing, anti-short-circuited terminal arrange 7 management boxes, including cabinet 1, are arranged in cabinet 1 Guide rail 5,7 component of terminal block being mounted on guide rail 5;The cabinet 1 includes chamber door 8 able to turn on or off, is arranged in the outer two sides of cabinet 1 Mounting bracket 9, be provided with multiple strip-shaped holes in mounting bracket 9.Bracket can be used for the whole fast-type installation of installation casing 1, Disassembly, it is easy to repair.The side of the cabinet 1 is provided with keeper 6, and 8 side of chamber door and keeper 6 are articulated and connected, and chamber door 8 with Keeper 6 connects far-end and is provided with locking door lock 3.Multiple lead-out wire preformed holes 2 are provided on 1 wall of cabinet, lead-out wire is pre- 2 are boxed out for semi-circular groove.The lead-out wire preformed hole 2 snaps to 7 Wiring port of terminal block, and opposing terminal row 7 is symmetrically spaced It is arranged at the top of 1 wall of cabinet.
7 component of terminal block includes multiple spliced terminal blocks 7, terminal block Clamping apparatus 12, and multiple terminal blocks 7 are led to respectively Clamping apparatus 12 is crossed to be mounted on guide rail 5.Multiple buckle slots are arranged at intervals on the guide rail 5, and buckle slot and Clamping apparatus 12 are big Small adaptation, 5 two sides of guide rail are provided with terminal block 7 and count mark code.
The Clamping apparatus 12 includes terminal block mounting bracket 9, the Elastic buckle being arranged in below terminal block mounting bracket 9 11.The Elastic buckle 11 is adapted to the buckle slot on guide rail 5.Realize the splicing of terminal block 7 in guide rail 5 by elastic bayonet lock On, it is whole more flexible changeable.
In actual use, terminal block 7 is installed concentratedly one by one by elastic bayonet lock on guide rail 5, then by it with fixing Screw 4 is fixed on 7 management box bottom plate of terminal block, and cabinet 1 is integrally fixed on the fixed bracket of screen cabinet.
It after terminal block 7 is installed, carries out cable passing through lead preformed hole, is connected to the interface of corresponding terminal row 7, then The other end of lead is respectively connected to observing and controlling screen 1KK control handle operation circuit, or is connected to live circuit breaker mechanism case and controls back Road terminal block 7.Last terminal block 7, which manages upper box part, chamber door 8, and installs door lock in cover board, and terminal block 7 is closed in management box Management.
Working site need to permit when working through administrative staff, after the door-lock opening of 7 management box of terminal block, can carry out work Make, effectively avoid and accidentally touch, miss the incoherent running equipment terminal that is shorted and works, and causes personal or equipment breakdown.Together When, the terminal block 7 of pin-connected panel is very beneficial to overhaul, and not only whole equipment case can be into lower disassembly, and each terminal block 7 can be with Into lower individual disassembly or replacement, have many advantages, such as safety, reliability, flexibility, versatility, economy.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of mistaken collision preventing, anti-short-circuited terminal arrange management box, it is characterised in that: including cabinet, be arranged in the intracorporal guide rail of case, peace Terminal block component on guide rail;The terminal block component includes multiple spliced terminal blocks, terminal block Clamping apparatus, Duo Geduan Son row is mounted on guide rail by Clamping apparatus respectively.
2. mistaken collision preventing according to claim 1, anti-short-circuited terminal arrange management box, it is characterised in that: the cabinet includes can The mounting bracket of chamber door, setting two sides outside the enclosure is opened and closed, is provided with multiple strip-shaped holes in mounting bracket.
3. mistaken collision preventing described in -2 any one, anti-short-circuited terminal arrange management box according to claim 1, it is characterised in that: described The side of cabinet is provided with keeper, and chamber door side and keeper are articulated and connected, and connect far-end with keeper in chamber door and be provided with lock Close door lock.
4. mistaken collision preventing according to claim 1, anti-short-circuited terminal arrange management box, it is characterised in that: be spaced on the guide rail Multiple buckle slots are provided with, and buckle slot is adapted to Clamping apparatus size.
5. mistaken collision preventing according to claim 4, anti-short-circuited terminal arrange management box, it is characterised in that: the guide rail two sides are set It is equipped with terminal block and counts mark code.
6. mistaken collision preventing according to claim 4, anti-short-circuited terminal arrange management box, it is characterised in that: the Clamping apparatus includes Terminal block mounting bracket, the Elastic buckle being arranged in below terminal block mounting bracket.
7. mistaken collision preventing according to claim 6, anti-short-circuited terminal arrange management box, it is characterised in that: the Elastic buckle with Buckle slot adaptation on guide rail.
8. mistaken collision preventing according to claim 1, anti-short-circuited terminal arrange management box, it is characterised in that: set on the box body wall Multiple lead-out wire preformed holes are equipped with, lead-out wire preformed hole is semi-circular groove.
9. mistaken collision preventing according to claim 8, anti-short-circuited terminal arrange management box, it is characterised in that: the lead-out wire is reserved Hole snaps to terminal row wiring port, and opposing terminal row is symmetrically arranged at intervals at the top of box body wall.
CN201910501964.7A 2019-06-11 2019-06-11 A kind of mistaken collision preventing, anti-short-circuited terminal arrange management box Pending CN110364839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910501964.7A CN110364839A (en) 2019-06-11 2019-06-11 A kind of mistaken collision preventing, anti-short-circuited terminal arrange management box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910501964.7A CN110364839A (en) 2019-06-11 2019-06-11 A kind of mistaken collision preventing, anti-short-circuited terminal arrange management box

Publications (1)

Publication Number Publication Date
CN110364839A true CN110364839A (en) 2019-10-22

Family

ID=68217147

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910501964.7A Pending CN110364839A (en) 2019-06-11 2019-06-11 A kind of mistaken collision preventing, anti-short-circuited terminal arrange management box

Country Status (1)

Country Link
CN (1) CN110364839A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194439B1 (en) * 1985-03-13 1991-01-30 C.A. Weidmüller GmbH & Co. Serial clip terminal block
CN1241309A (en) * 1997-10-06 2000-01-12 凤凰接触公司 Switch cupboard
CN101351940A (en) * 2005-12-17 2009-01-21 Abb股份有限公司 Electrical service device
CN102983504A (en) * 2011-09-06 2013-03-20 施耐德电器工业公司 Device mounting wiring conductor of equipment unit in electric cabinet provided with guide rail
CN207910248U (en) * 2018-03-17 2018-09-25 江西鑫固电气有限公司 A kind of good airproof performance and the distribution box of easy wiring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0194439B1 (en) * 1985-03-13 1991-01-30 C.A. Weidmüller GmbH & Co. Serial clip terminal block
CN1241309A (en) * 1997-10-06 2000-01-12 凤凰接触公司 Switch cupboard
CN101351940A (en) * 2005-12-17 2009-01-21 Abb股份有限公司 Electrical service device
CN102983504A (en) * 2011-09-06 2013-03-20 施耐德电器工业公司 Device mounting wiring conductor of equipment unit in electric cabinet provided with guide rail
CN207910248U (en) * 2018-03-17 2018-09-25 江西鑫固电气有限公司 A kind of good airproof performance and the distribution box of easy wiring

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