CN207409699U - Secondary terminals subsolution line false touch prevention device - Google Patents
Secondary terminals subsolution line false touch prevention device Download PDFInfo
- Publication number
- CN207409699U CN207409699U CN201721444386.0U CN201721444386U CN207409699U CN 207409699 U CN207409699 U CN 207409699U CN 201721444386 U CN201721444386 U CN 201721444386U CN 207409699 U CN207409699 U CN 207409699U
- Authority
- CN
- China
- Prior art keywords
- collision preventing
- mistaken collision
- preventing piece
- piece
- main body
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model is related to a kind of secondary terminals subsolution line false touch prevention devices, including the first mistaken collision preventing piece and the second mistaken collision preventing piece, first mistaken collision preventing piece includes the catch of connection on front side of inner hollow, the main body of right flank opening, one end and body floor, wherein being provided with the fixed piece on earpiece being connected for the parbuckle screw hole with terminal on the bottom surface of the main body；Second mistaken collision preventing piece includes the catch of connection on front side of inner hollow, the main body of left surface opening, one end and body floor, wherein being provided with the fixed piece on earpiece being connected for the parbuckle screw hole with terminal on the bottom surface of the main body.
Description
Technical field
The present invention relates to technical field of electric power, more particularly, to a kind of secondary terminals subsolution line false touch prevention device.
Background technology
When carrying out the secondary terminals subsolution line course of work, there are the missings of Safety skill and security control for unit in charge of construction.From
For in safety measure, usual only mark of the suspension " in operation " in incoherent terminal block of such unit in charge of construction and maintenance teams and groups
Know, associated terminal row is the state of Full-open, exists and misreads line and touch terminals of adjacent exposed part taking out the end of a thread mistiming
Risk.The risk is influenced more apparent, construction site by factors such as personnel's construction experience, the state of mind and conversions
Can management and control be carried out to the risk by management means, and lacking effective technological means prevents from misreading line and ensureing taking out line
The exposed part of terminals of adjacent is not touched during head by mistake.
The content of the invention
The defects of present invention is solves the more than prior art, provides a kind of secondary terminals subsolution line false touch prevention device.
For realization more than goal of the invention, the technical solution adopted is that：
Secondary terminals subsolution line false touch prevention device, including the first mistaken collision preventing piece and the second mistaken collision preventing piece, the first mistaken collision preventing piece bag
The catch of connection on front side of inner hollow, the main body of right flank opening, one end and body floor is included, wherein on the bottom surface of the main body
It is provided with the fixed piece on earpiece being connected for the parbuckle screw hole with terminal；Second mistaken collision preventing piece includes inner hollow, left surface is opened
Mouthful main body, on front side of one end and body floor connection catch, wherein be provided on the bottom surface of the main body for terminal
The fixed piece on earpiece of parbuckle screw hole connection.
In said program, when crash device by mistake provided by the invention is used in terminal block maintenance or construction, touching piece by mistake is into
To what is used, the first mistaken collision preventing piece and the second mistaken collision preventing piece are fixed on the adjacent both sides of construction terminal by its fixed piece on earpiece respectively
In the parbuckle screw hole of terminal, the catch of the first mistaken collision preventing piece and the second mistaken collision preventing piece is located at the same side of construction terminal, at this time
Since the fixed piece on earpiece of the first mistaken collision preventing piece and the second mistaken collision preventing piece is fixedly connected with terminals of adjacent, playing prevents from misreading phase
The effect of neighboring terminal.Then the first mistaken collision preventing piece and the second mistaken collision preventing piece are provided with catch, the first mistaken collision preventing piece and second
After mistaken collision preventing piece is fixed on terminal, the passage formed by the first mistaken collision preventing piece and the catch of the second mistaken collision preventing on piece can be real
It now constructs being effectively isolated of terminal and terminals of adjacent side wiring position, effectively prevents terminal two of constructing in wiring, solution line process
The exposed part of secondary cable touches terminals of adjacent by mistake.And the first mistaken collision preventing piece and the second mistaken collision preventing piece is hollow and lateral opening,
It conveniently takes, install and removes.
Preferably, the fixed piece on earpiece of the first mistaken collision preventing piece and the second mistaken collision preventing piece is cylindrical type pin or cubic build
Pin.If terminal is testing terminal, the fixed piece on earpiece of the first mistaken collision preventing piece and the second mistaken collision preventing piece is cubic build pin, single
Row and double-row terminal use cylindrical type pin.
Preferably, it is respectively provided on the bottom surface of the first mistaken collision preventing piece and the second mistaken collision preventing piece main body and is inserted there are two fixed
Foot, the centre-to-centre spacing between two fixed piece on earpiece are consistent with the centre-to-centre spacing between the parbuckle screw hole between adjacent both ends.
Preferably, the false touch prevention device has further included connection plug-in unit, the left surface of the first mistaken collision preventing piece main body
Lower part offers jack, and connection plug-in unit matches with the jack；It opens the lower part of the right flank of the second mistaken collision preventing piece main body
Equipped with jack, connection plug-in unit matches with the jack.Since false touch prevention device is to use the first mistaken collision preventing piece and second in pairs
Mistaken collision preventing piece, in order to enhance the fastness that the two is arranged on terminal, by adding connection plug-in unit and making connection plug-in unit both ends
It is inserted into the jack of the first mistaken collision preventing piece and the second mistaken collision preventing piece so that the two connects, and end is arranged on so as to increase the two
Fastness on son.Further, it is possible to ensure the first mistaken collision preventing piece and the second mistaken collision preventing piece by controlling the length of connection plug-in unit
Between spacing for terminal spacing.
Preferably, the crash device by mistake further includes the baffle extracted on connection plug-in unit.
Preferably, the lower part of the left surface or right flank of the first mistaken collision preventing piece and the second mistaken collision preventing piece main body offers
The lower part of the trailing flank of 2 jacks, the first mistaken collision preventing piece and the second mistaken collision preventing piece main body offers 1 jack.
Preferably, the jack is convex shape jack, and the connection plug-in unit is that section is I-shaped connection plug-in unit.
Preferably, it is connected through chamfered between the catch and main body.Enhance baffle structure intensity.
Compared with prior art, the beneficial effects of the invention are as follows：
It is provided by the invention can play the role of preventing misreading terminals of adjacent and can effectively to construction terminal and
Terminals of adjacent side wiring position is isolated, and prevents the exposed part of construction terminal secondary cable in wiring, solution line process from missing
Touch terminals of adjacent.
Description of the drawings
Fig. 1 is the schematic diagram of device.
Fig. 2 is the schematic diagram of the preferred embodiment of device.
Fig. 3 is the schematic diagram of the first mistaken collision preventing piece.
Fig. 4 is the schematic diagram of the second mistaken collision preventing piece.
Fig. 5 is connection plug-in unit, the assembling schematic diagram of baffle.
Specific embodiment
Attached drawing is only for illustration, it is impossible to be interpreted as the limitation to this patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
As shown in Fig. 1 ~ 5, secondary terminals subsolution line false touch prevention device, including the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2,
First mistaken collision preventing piece 1 includes the catch 4 of connection on front side of inner hollow, the main body 3 of right flank opening, one end and 3 bottom surface of main body,
Described in main body 3 bottom surface on be provided with the fixed piece on earpiece 5 being connected for the parbuckle screw hole with terminal；Second mistaken collision preventing piece 2
Include the catch 4 of connection on front side of inner hollow, the main body 3 of left surface opening, one end and 3 bottom surface of main body, wherein the main body 3
The fixed piece on earpiece 5 being connected for the parbuckle screw hole with terminal is provided on bottom surface.
In said program, when crash device by mistake provided by the invention is used in terminal block maintenance or construction, touching piece by mistake is into
To what is used, the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 are fixed on construction terminal adjacent two by its fixed piece on earpiece 5 respectively
In the parbuckle screw hole of the terminal of side, the catch 4 of the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 is located at the same of construction terminal
Side at this time since the fixed piece on earpiece 5 of the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 is fixedly connected with terminals of adjacent, is played
Prevent from misreading the effect of terminals of adjacent.Then the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 are provided with catch 4, and first is anti-
It touches by mistake after 1 and second mistaken collision preventing piece 2 of piece is fixed on terminal, passes through the catch on the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2
4 passages formed can realize that construction terminal and terminals of adjacent side wiring position are effectively isolated, and effectively prevent wiring, solution line
The exposed part of construction terminal secondary cable touches terminals of adjacent by mistake in the process.And first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 be
It is hollow and lateral opening, it conveniently takes, install and removes.
In specific implementation process, the fixed piece on earpiece 5 of the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 is cylinder
Type pin or cubic build pin.If terminal is testing terminal, the fixation of the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 is inserted
Foot 5 is cubic build pin, and single and double-row terminal uses cylindrical type pin.
In specific implementation process, it is all provided on the bottom surface of 2 main body 3 of the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece
Put there are two fixed piece on earpiece 5, between the centre-to-centre spacing between two fixed piece on earpiece 5 and the parbuckle screw hole between adjacent both ends in
The heart is away from consistent.
In specific implementation process, the false touch prevention device has further included connection plug-in unit 6, the first mistaken collision preventing piece 1
The lower part of the left surface of main body 3 offers jack 7, and connection plug-in unit 6 matches with the jack 7；The second mistaken collision preventing piece 2 is led
The lower part of the right flank of body 3 offers jack 7, and connection plug-in unit 6 matches with the jack 7.Since false touch prevention device is paired
Using the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2, in order to both enhance the fastness being arranged on terminal, by adding
Connection plug-in unit 6 simultaneously makes 6 both ends of connection plug-in unit be inserted into the jack 7 of the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 so that the two
It connects, so as to increase the fastness that the two is arranged on terminal.Further, it is possible to by control connection plug-in unit 6 length come
Ensure spacing of the spacing between the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece 2 for a terminal.
In specific implementation process, the crash device by mistake further includes the baffle 8 extracted on connection plug-in unit 6.
In specific implementation process, the left surface of 2 main body 3 of the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece or the right side
The lower part of side offers 2 jacks 7, the lower part of the trailing flank of 2 main body 3 of the first mistaken collision preventing piece 1 and the second mistaken collision preventing piece
Offer 1 jack 7.
In specific implementation process, the jack 7 is convex shape jack 7, and the connection plug-in unit 6 is that section is I-shaped
Connection plug-in unit 6.
In specific implementation process, chamfered is connected through between the catch 4 and main body 3.Enhance catch 4
Structural strength.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (8)
1. secondary terminals subsolution line false touch prevention device, it is characterised in that：It is anti-including the first mistaken collision preventing piece and the second mistaken collision preventing piece, first
Touching piece by mistake includes the catch of connection on front side of inner hollow, the main body of right flank opening, one end and body floor, wherein the main body
Bottom surface on be provided with the fixed piece on earpiece being connected for the parbuckle screw hole with terminal；Second mistaken collision preventing piece include inner hollow,
Main body, one end and the catch of body floor front side connection of left surface opening, are used for wherein being provided on the bottom surface of the main body
The fixed piece on earpiece being connected with the parbuckle screw hole of terminal.
2. secondary terminals subsolution line false touch prevention device according to claim 1, it is characterised in that：The first mistaken collision preventing piece and
The fixed piece on earpiece of second mistaken collision preventing piece is cylindrical type pin or cubic build pin.
3. secondary terminals subsolution line false touch prevention device according to claim 1 or 2, it is characterised in that：First mistaken collision preventing
It is respectively provided on the bottom surface of piece and the second mistaken collision preventing piece main body there are two fixed piece on earpiece, centre-to-centre spacing and phase between two fixed piece on earpiece
The centre-to-centre spacing between parbuckle screw hole between adjacent two-terminal is consistent.
4. secondary terminals subsolution line false touch prevention device according to claim 3, it is characterised in that：The false touch prevention device also wraps
Connection plug-in unit is included, the lower part of the left surface of the first mistaken collision preventing piece main body offers jack, connection plug-in unit and the jack
Match；The lower part of the right flank of the second mistaken collision preventing piece main body offers jack, and connection plug-in unit matches with the jack.
5. secondary terminals subsolution line false touch prevention device according to claim 4, it is characterised in that：The crash device by mistake further includes
There is the baffle extracted on connection plug-in unit.
6. secondary terminals subsolution line false touch prevention device according to claim 5, it is characterised in that：The first mistaken collision preventing piece and
The left surface of second mistaken collision preventing piece main body or the lower part of right flank offer 2 jacks, and the first mistaken collision preventing piece and second prevent
The lower part for touching the trailing flank of piece main body by mistake offers 1 jack.
7. secondary terminals subsolution line false touch prevention device according to claim 4, it is characterised in that：The jack is inserted for convex shape
Hole, the connection plug-in unit is that section is I-shaped connection plug-in unit.
8. according to claim 1 ~ 2 any one of them secondary terminals subsolution line false touch prevention device, it is characterised in that：The catch with
Chamfered is connected through between main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444386.0U CN207409699U (en) | 2017-11-02 | 2017-11-02 | Secondary terminals subsolution line false touch prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444386.0U CN207409699U (en) | 2017-11-02 | 2017-11-02 | Secondary terminals subsolution line false touch prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409699U true CN207409699U (en) | 2018-05-25 |
Family
ID=62317773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444386.0U Active CN207409699U (en) | 2017-11-02 | 2017-11-02 | Secondary terminals subsolution line false touch prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409699U (en) |
-
2017
- 2017-11-02 CN CN201721444386.0U patent/CN207409699U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207409699U (en) | Secondary terminals subsolution line false touch prevention device | |
| CN205924033U (en) | Blood taking needle needle -prick prevention structure | |
| CN105565188B (en) | Prevent oil cylinder from going out the structures and methods and arm of joint arm | |
| SE0700722L (en) | Automatic switchgear | |
| CN109998290A (en) | A kind of clinical test modified form medicine-chest | |
| CN205231427U (en) | Novel wire harness connector | |
| CN108784794A (en) | A kind of novel stomach surgery abdominal operation sting device | |
| CN208872491U (en) | A kind of protective door product strength detection device | |
| CN207346984U (en) | A kind of mine flight conveyer chute boom hoisting | |
| CN208425004U (en) | A kind of load coil earth protective device | |
| CN207903740U (en) | A kind of goat's horn connector of chain hoist cable | |
| CN202236977U (en) | Fire extinguisher safety device | |
| CN207596879U (en) | A kind of emergent plug of Hydraulic clay gun big gun head damage | |
| CN112647756A (en) | Warning protective railing for elevator shaft | |
| CN104882800A (en) | Sliding gate type distribution cabinet | |
| CN107611662A (en) | A kind of deduster equipment | |
| CN202720991U (en) | American type box-type electric substation hoisting structure | |
| CN208898400U (en) | A kind of mark section and undersetting connecting link pin | |
| CN206927358U (en) | A kind of dismountable warping machine | |
| CN205941755U (en) | Heater wire detection device | |
| CN202352294U (en) | Power and no-power information display screen | |
| CN202401255U (en) | Rapid inlet thread needle | |
| CN206126786U (en) | Overhead single -point suspension platform | |
| CN206936663U (en) | A kind of electrode holder with defencive function | |
| CN208028485U (en) | A kind of special dismantling device component of overhead conductor insulation protection sleeve pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |