CN104716483A - Terminal strip error-touch prevention insulation cover - Google Patents
Terminal strip error-touch prevention insulation cover Download PDFInfo
- Publication number
- CN104716483A CN104716483A CN201510118730.6A CN201510118730A CN104716483A CN 104716483 A CN104716483 A CN 104716483A CN 201510118730 A CN201510118730 A CN 201510118730A CN 104716483 A CN104716483 A CN 104716483A
- Authority
- CN
- China
- Prior art keywords
- terminal board
- insulation
- collision preventing
- insulating support
- mistaken collision
- 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.)
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/14—Shutters or guards for preventing access to contacts
Landscapes
- Insulating Bodies (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a terminal strip error-touch prevention insulation cover which comprises at least two insulation supports and insulation plates installed on the upper surfaces of the insulation supports. Main fastener bodies or auxiliary fastener bodies of hook-and-loop fasteners are arranged on the tops of the insulation supports, a screw hole is formed in one side face of each insulation support, an adjusting handle is installed in each screw hole, and a skid resistance layer is arranged on the inner surface of the other side face of each insulation support. Auxiliary fastener bodies or main fastener bodies of hook-and-loop fasteners matched with the hook-and-loop fasteners on the insulation supports are arranged on the lower surfaces of the insulation plates. The terminal strip error-touch prevention insulation cover has the advantages of being simple in structure, convenient to mount and demount, high in reliability, wide in application range and the like.
Description
Technical field
The present invention relates to a kind of terminal board mistaken collision preventing insulating cover, belong to electric power overhaul technical field of tools.
Background technology
In the secondary service work that the double sampling, protective calibration, protective plug-in unit replacing etc. of 110kV electric substation 10kV equipment, 10kV switching station, 10kV outdoor ring main unit facility are daily, for preventing from touching by mistake, false tripping, need reliable isolation trip(ping) circuit and live line connection.The peace method of arranging of traditional isolation trip(ping) circuit and live line connection uses red insulating tape to paste to shelter from associated terminal mainly to there are three aspect problems: 1, expend time in, and operating efficiency improves a lot space; 2, insulating tape stickiness limitation causes and is pasted not strongly, and reliability has much room for improvement; 3, insulating tape can not Reusability, and working site has rubbish to remain, and is contrary to environmental protection concept; 4, insulating tape does peace and arranges, and easily covers the terminal number on terminal board, can make troubles to work.
In view of this, the present inventor studies this, and develop a kind of terminal board mistaken collision preventing insulating cover specially, this case produces thus.
Summary of the invention
The object of this invention is to provide a kind of terminal board mistaken collision preventing insulating cover, have simple for structure, install, convenient disassembly, reliability is strong, and the feature such as widely applicable.
To achieve these goals, solution of the present invention is:
A kind of terminal board mistaken collision preventing insulating cover, comprise at least 2 insulating supports, and be arranged on the insulation board of insulating support upper surface, wherein, the top of described insulating support is provided with box or the sub-buckle of VELCRO, one of them side of insulating support is provided with a screw, is provided with a regulating handle in described screw, and the inner surface of another side of insulating support is provided with a skid resistant course; The lower surface of described insulation board is provided with the VELCRO sub-buckle or box that match with insulating support VELCRO.
As preferably, described regulating handle comprises adjusting bolt, is arranged on the handle at adjusting bolt top, and is arranged on the connector bottom adjusting bolt.
As preferably, the connector bottom adjusting bolt and adjusting bolt are structure as a whole or Split type structure.
As preferably, described connector is rubber connector or the silica gel connector with anti-skidding effect.
As preferably, described insulating support is " ㄇ " shape, comprises the brace being positioned at top, and be arranged on first side and the second side of brace both sides, wherein, the inner surface of described first side is provided with skid resistant course, and second side is provided with the screw for installing regulating handle.
As preferably, described skid resistant course is rubber or silica-gel antiskid layer.
As preferably, described insulation board is PVC board.
When terminal board mistaken collision preventing insulating cover of the present invention uses, first an insulating support is placed on terminal board, first side props up a side of terminal board, then regulating handle is rotated, make the connector of regulating handle prop up another side of terminal board, and then insulating support is fixedly mounted on terminal board; The length of then blocking as required, terminal board installs second, the 3rd insulating support, after installation, by the adhesive effect of VELCRO, select the PVC board of package size to be arranged on the top of insulating support, and then the insulation realizing terminal board is blocked.
Above-mentioned terminal board mistaken collision preventing insulating cover has following several advantage:
1, because be provided with skid resistant course inside first side, connector itself also has antiskid function, can be fixed on terminal board by stable for insulating support, prevents it in maintenance process because of touching, hit and be shifted by mistake by mistake;
2, PVC board has certain elasticity, can keep good adaptability on the terminal board of different width, and transparent, and visibility is good, can not block the terminal number on terminal board;
3, bonded by VELCRO between insulating support and PVC board, installation, convenient disassembly, and stickup width can arbitrarily regulate.
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the terminal board mistaken collision preventing insulating cover three-dimensional structure diagram of the present embodiment;
Fig. 2 is the terminal board mistaken collision preventing insulating cover end view of the present embodiment.
Embodiment
As shown in Figure 1-2, a kind of terminal board mistaken collision preventing insulating cover, comprise at least 2 insulating supports 1, and be arranged on the insulation board 2 of insulating support 1 upper surface, wherein, described insulating support 1 cross section is " ㄇ " shape, comprise the brace 11 being positioned at top, and be arranged on first side 12 and the second side 13 of brace 11 both sides, the inner surface of described first side 12 is provided with skid resistant course 14, described skid resistant course 14 is rubber or silica-gel antiskid layer, insulating support 1 can be prevented to be shifted on terminal board 4, second side 13 is provided with the screw 15 for installing regulating handle 3.Brace 11 upper surface of described insulating support 1 is provided with box or the sub-buckle of VELCRO 16; The lower surface of described insulation board 2 is provided with the VELCRO sub-buckle or box that match with insulating support VELCRO 16, described insulation board 2 is PVC board, there is certain elasticity, good adaptability can be kept on the terminal board 4 of different width, and it is transparent, visibility is good, can not block the terminal number on terminal board 4.Insulating support 1 is made for insulating material, directly can be printed obtain by 3D printer.
In the present embodiment, described regulating handle 3 comprises adjusting bolt 31, is arranged on the handle 32 at adjusting bolt 31 top, and is arranged on the connector 33 bottom adjusting bolt 31.Connector 33 bottom adjusting bolt 31 can be structure as a whole or Split type structure with regulating spiral shell 31 bolt.For preventing insulating support 1 to be shifted on terminal board 4, described connector 33 is for having rubber connector or the silica gel connector of anti-skidding effect.
When terminal board mistaken collision preventing insulating cover of the present invention uses, first an insulating support 1 is placed on terminal board 4, first side 12 props up a side of terminal board 4, then rotary handle 32, make the connector 44 of regulating handle 3 prop up another side of terminal board 4, and then insulating support 1 is fixedly mounted on terminal board 4; The length of then blocking as required, terminal board 4 installs second, the 3rd insulating support 1, after installation, by the adhesive effect of VELCRO 16, select the PVC board 2 of package size to be arranged on the top of insulating support 1, and then the insulation realizing terminal board 4 is blocked.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (7)
1. a terminal board mistaken collision preventing insulating cover, it is characterized in that: comprise at least 2 insulating supports, and be arranged on the insulation board of insulating support upper surface, wherein, the top of described insulating support is provided with box or the sub-buckle of VELCRO, one of them side of insulating support is provided with a screw, is provided with a regulating handle in described screw, and the inner surface of another side of insulating support is provided with a skid resistant course; The lower surface of described insulation board is provided with the VELCRO sub-buckle or box that match with insulating support VELCRO.
2. a kind of terminal board mistaken collision preventing insulating cover as claimed in claim 1, is characterized in that: described regulating handle comprises adjusting bolt, is arranged on the handle at adjusting bolt top, and be arranged on the connector bottom adjusting bolt.
3. a kind of terminal board mistaken collision preventing insulating cover as claimed in claim 2, is characterized in that: the connector bottom described adjusting bolt and adjusting bolt are structure as a whole or Split type structure.
4. a kind of terminal board mistaken collision preventing insulating cover as claimed in claim 2, is characterized in that: described connector is rubber connector or the silica gel connector with anti-skidding effect.
5. a kind of terminal board mistaken collision preventing insulating cover as claimed in claim 1, it is characterized in that: described insulating support is " ㄇ " shape, comprise the brace being positioned at top, and be arranged on first side and the second side of brace both sides, wherein, the inner surface of described first side is provided with skid resistant course, and second side is provided with the screw for installing regulating handle.
6. a kind of terminal board mistaken collision preventing insulating cover as claimed in claim 1, is characterized in that: described skid resistant course is rubber or silica-gel antiskid layer.
7. a kind of terminal board mistaken collision preventing insulating cover as claimed in claim 1, is characterized in that: described insulation board is PVC board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118730.6A CN104716483B (en) | 2015-03-18 | 2015-03-18 | Terminal board mistaken collision preventing insulating cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118730.6A CN104716483B (en) | 2015-03-18 | 2015-03-18 | Terminal board mistaken collision preventing insulating cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104716483A true CN104716483A (en) | 2015-06-17 |
| CN104716483B CN104716483B (en) | 2015-10-21 |
Family
ID=53415582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118730.6A Active CN104716483B (en) | 2015-03-18 | 2015-03-18 | Terminal board mistaken collision preventing insulating cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104716483B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473835A (en) * | 2018-11-15 | 2019-03-15 | 珠海优特电力科技股份有限公司 | Anti-error connection device, error connection proof method and the screen cabinet of the terminal line of terminal block |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240435A (en) * | 1991-09-25 | 1993-08-31 | Progressive Systems, Inc. | Electrical safety device |
| CN103682755A (en) * | 2013-12-10 | 2014-03-26 | 江苏蛟龙重工集团有限公司 | Wiring board protection cover |
| CN203787644U (en) * | 2014-04-22 | 2014-08-20 | 国家电网公司 | Anti-misoperation measure plate for telemetering terminal block |
| CN203787585U (en) * | 2014-04-22 | 2014-08-20 | 国家电网公司 | Special signal terminal block measurement board for electric power automation |
| CN204156180U (en) * | 2014-09-24 | 2015-02-11 | 马新宇 | A kind of attaching plug |
| CN204481199U (en) * | 2015-03-18 | 2015-07-15 | 国网浙江义乌市供电公司 | Terminal board mistaken collision preventing insulating cover |
-
2015
- 2015-03-18 CN CN201510118730.6A patent/CN104716483B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240435A (en) * | 1991-09-25 | 1993-08-31 | Progressive Systems, Inc. | Electrical safety device |
| CN103682755A (en) * | 2013-12-10 | 2014-03-26 | 江苏蛟龙重工集团有限公司 | Wiring board protection cover |
| CN203787644U (en) * | 2014-04-22 | 2014-08-20 | 国家电网公司 | Anti-misoperation measure plate for telemetering terminal block |
| CN203787585U (en) * | 2014-04-22 | 2014-08-20 | 国家电网公司 | Special signal terminal block measurement board for electric power automation |
| CN204156180U (en) * | 2014-09-24 | 2015-02-11 | 马新宇 | A kind of attaching plug |
| CN204481199U (en) * | 2015-03-18 | 2015-07-15 | 国网浙江义乌市供电公司 | Terminal board mistaken collision preventing insulating cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473835A (en) * | 2018-11-15 | 2019-03-15 | 珠海优特电力科技股份有限公司 | Anti-error connection device, error connection proof method and the screen cabinet of the terminal line of terminal block |
| CN109473835B (en) * | 2018-11-15 | 2023-07-25 | 珠海优特电力科技股份有限公司 | Misconnection preventing device, misconnection preventing method and screen cabinet for terminal wires of terminal strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104716483B (en) | 2015-10-21 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |