CN207691027U - A kind of crossed grooves right angle fixed high-pressure high current connecting terminal - Google Patents
A kind of crossed grooves right angle fixed high-pressure high current connecting terminal Download PDFInfo
- Publication number
- CN207691027U CN207691027U CN201721258952.9U CN201721258952U CN207691027U CN 207691027 U CN207691027 U CN 207691027U CN 201721258952 U CN201721258952 U CN 201721258952U CN 207691027 U CN207691027 U CN 207691027U
- Authority
- CN
- China
- Prior art keywords
- connecting terminal
- plane
- bent plate
- open circles
- column
- 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
Abstract
The utility model embodiment discloses a kind of crossed grooves right angle fixed high-pressure high current connecting terminal, it includes the first connecting terminal and the second connecting terminal, the first end of first connecting terminal is open circles shell of column, its second end is bending plate, bending plate includes the first bent plate and the second bent plate, it is both provided with mounting hole on first bent plate and the second bent plate, and a plurality of first slot structure is provided on the inside of the first bent plate；The first end of second connecting terminal is open circles shell of column, its second end is square column structure, have and matched first plane in inside of bending plate and the second plane on the outside of square column structure, the mounting hole through square column structure is both provided in each plane, a plurality of second slot structure is provided in first plane, the first slot structure forms crossed grooves with the second slot structure in cooperation；It is in contact on the inside of two planes and the bending plate of the first connecting terminal of the square column structure of second connecting terminal, is mutually fixed by two groups of bolts.Implement the utility model embodiment, can be subjected to displacement to avoid between terminal, while improving the contact area of connecting terminal.
Description
Technical field
The utility model is related to the high-voltage great-current connecting terminal for power supply network, more particularly to a kind of crossed grooves right angle is solid
Fixed pattern high-voltage great-current connecting terminal.
Background technology
High-voltage great-current connecting terminal is a kind of metal parts for connecting large scale electrical power unit, and effect is conduction electricity
Stream, one end are open circles shell of column, are processed into regular hexagon using squeeze mode when installation, are used for the high pressure with cylindrical type
Conducting wire, conduit connection column etc. carry out permanently connected；The other end is the flat plate section with mounting hole, is connected by screw bolts, be easily installed,
Dismounting.
The flat plate section that existing high-voltage great-current connecting terminal is connected by screw bolts is generally that single side is plate shaped, and contact area has
Limit, and since contact surface is slate, without close mechanical limit structure, displacement is easy to happen between tablet, connects bolt looseness,
It causes poor contact, the problems such as fever, causes power equipment must interruption maintenance.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of crossed grooves right angle fixed high-pressure high currents to connect
Line terminals can be subjected to displacement to avoid between terminal, while improve the contact area of connecting terminal.
In order to solve the above-mentioned technical problem, it is big to provide a kind of crossed grooves right angle fixed high-pressure for the embodiments of the present invention
Current wiring terminal, one end connect aluminum stranded conductor, and the other end connects transformer outlet casing tube comprising the first connecting terminal and the
The first end of two connecting terminals, first connecting terminal is open circles shell of column, and second end is curved to extend from first end
Harden structure, the bending plate include be connected and the first bent plate and the second bent plate in a certain angle, the bending plate it is interior
Side forms contact surface, and mounting hole, and setting on the inside of first bent plate are both provided on first bent plate and the second bent plate
There is a plurality of first slot structure；The first end of second connecting terminal is open circles shell of column, and second end is from the first end
The square column structure extended has on the outside of the square column structure and matched first plane in inside of the bending plate and the
Two planes are both provided with the mounting hole through the square column structure in each plane, and be provided in first plane
A plurality of second slot structure, first slot structure form crossed grooves with second slot structure in cooperation；
Wherein, the bending plate of two planes and first connecting terminal of the square column structure of second connecting terminal
Inside be in contact, the mounting hole of the first bent plate and the first plane of square column is threaded through by two groups of bolts, and be arranged in second
Bent plate is fixed with the mounting hole of the second plane of square column.
Preferably, first slot structure and second slot structure using T-slot, half slot, rectangular channel, serrated slot,
One kind of dovetail groove or dovetail groove.
Preferably, the angle between the first bent plate and the second bent plate of first connecting terminal is 90 degree, described second
The first plane and the second plane of connecting terminal are perpendicular, and two groups of bolt fixed-directions intersect simultaneously vertical.
Preferably, the open circles shell of column of first connecting terminal is connected with aluminum stranded conductor, second connecting terminal
Open circles shell of column is connected with transformer outlet casing tube, and described two open circles shell of columns are squeezed into hexagon when mounted.
Preferably, the open circles shell of column of second connecting terminal is connected with aluminum stranded conductor, first connecting terminal
Open circles shell of column is connected with transformer outlet casing tube, and described two open circles shell of columns are squeezed into hexagon when mounted.
Implement the utility model embodiment, has the advantages that：
First connecting terminal and the second connecting terminal of the utility model pass through the inside of bending plate and square column structure
Outside is coordinated, and can improve the electrical-contact area of connecting terminal, while the crossed grooves of two connecting terminal surface settings increases
Strong footprint pressure, to improve its electric conductivity；
Simultaneously as bolt fixed-direction is intersecting vertical, wiring may be implemented and connect sub be parallel on cylindrical section direction
Position locks, and bolt will not lead to loosening and displacement because of the active force being parallel on cylindrical section direction, can be to avoid connecting terminal
Between be subjected to displacement, to improve its resistance to displacement energy.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of installation signal of crossed grooves right angle fixed high-pressure high current connecting terminal provided by the utility model
Figure；
Fig. 2 is the enlarged diagram in Fig. 1；
Fig. 3 is the structural schematic diagram of the first connecting terminal in one embodiment of Fig. 1；
Fig. 4 is the structural schematic diagram of the second connecting terminal in one embodiment of Fig. 1；
Fig. 5 is the structural schematic diagram of the first connecting terminal in another embodiment of Fig. 1；
Fig. 6 is the structural schematic diagram of the second connecting terminal in another embodiment of Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly it is fully described by, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Lower obtained all other embodiment, shall fall within the protection scope of the present invention.
Here, it should also be noted that, in order to avoid having obscured the utility model because of unnecessary details, in the accompanying drawings
The structure and/or processing step closely related with scheme according to the present utility model are illustrate only, and is omitted and this practicality
The little other details of new relationship.
As shown in Figure 1, it is a kind of crossed grooves right angle fixed high-pressure high current wiring provided by the utility model to show
The scheme of installation of terminal；And it combines together shown in Fig. 2 to Fig. 4.In this embodiment, the crossed grooves right angle fixed high-pressure is big
Current wiring terminal 1, one end connect aluminum stranded conductor 2, and the other end connects transformer outlet casing tube 3 comprising the first connecting terminal
10 and second connecting terminal 11, the first end of first connecting terminal 10 is open circles shell of column 101, and second end is from first
Hold the bending plate that extends, the bending plate includes mutually connected and in a certain angle the first bent plate 102 and the second bent plate
104, the inside of the bending plate forms contact surface, and installation is both provided on first bent plate, 102 and second bent plate 104
Hole 103, and first bent plate, 102 inside is provided with a plurality of first slot structure 105；The first end of second connecting terminal 11
For open circles shell of column 111, second end is the square column structure extended from the first end, the square column structure have with it is described
Matched first plane, 112 and second plane 114 in inside of bending plate, is both provided in each plane through the side
The mounting hole 113 of rod structure, and a plurality of second slot structure 115 being provided in first plane 112, first slot structure
105 form crossed grooves with second slot structure 115 in cooperation, i.e., the two is intersected and shape has a certain degree（Such as 90 degree）；
In figs. 3 and 4, first slot structure 105 uses T-slot with second slot structure 115, i.e. the cross section of slot is " T "
Type.
Wherein, the bent plate of two planes and first connecting terminal 10 of the square column structure of second connecting terminal 11
It is in contact on the inside of structure, specifically, wherein the first plane 112 and the inside of the first bent plate 102 fit in the figure, and second
Plane 114 fits with the second bent plate 104；And it is threaded through the first bent plate 102 and the first plane of square column 112 by two groups of bolts
Mounting hole, and be arranged in the second bent plate 104 and be fixed with the mounting hole of the second plane of square column 114.
Wherein, in one embodiment, between the first bent plate 102 and the second bent plate 104 of first connecting terminal 10
Angle be 90 degree（It is mutually perpendicular）, the first plane 112 of second connecting terminal 11 mutually hangs down with the second plane 114
Directly, two groups of bolts, 103 fixed-direction intersects simultaneously vertical.
As shown in Figure 5 and Figure 6, the first connecting terminal in another embodiment provided by the utility model and are shown
The structural schematic diagram of two connecting terminals.In this embodiment, with the embodiment shown in Fig. 3 and Fig. 4 difference lies in, wherein
First slot structure 105 is all made of serrated slot with second slot structure 115.It is understood that in other embodiments,
First slot structure 105 can also use other kinds of slot structure, such as half slot, square with second slot structure 115
Shape slot, dovetail groove or dovetail groove etc..
It is understood that in some other embodiments, it can be simultaneously in the first bent plate 102 and the second bent plate 104
Inside be both provided with a plurality of first slot structure, while a plurality of second slot is set simultaneously in the first plane 112 and the second plane
Structure.
In one embodiment, the open circles shell of column 101 of first connecting terminal 10 is connected with aluminum stranded conductor 1, described
The open circles shell of column 111 of second connecting terminal 11 is connected with transformer outlet casing tube 3, and described two open circles shell of columns 101,
111 are squeezed into hexagon when mounted, such as can pass through pressurizing unit（It is not shown）To realize the connection procedure.
It is understood that in a further embodiment, the position of the first connecting terminal and the second connecting terminal can be mutual
It changes, i.e., the open circles shell of column of described second connecting terminal is connected with aluminum stranded conductor, the open circles shell of column of first connecting terminal
It is connected with transformer outlet casing tube, and described two open circles shell of columns are squeezed into hexagon when mounted.
Implement the utility model embodiment, has the advantages that：
First connecting terminal and the second connecting terminal of the utility model pass through the inside of bending plate and square column structure
Outside is coordinated, and the electrical-contact area of connecting terminal can be improved, and the crossed grooves of terminal surfaces setting enhances footprint pressure,
To improve its electric conductivity；
Simultaneously as bolt fixed-direction is intersecting vertical, wiring may be implemented and connect sub be parallel on cylindrical section direction
Position locks, and bolt will not lead to loosening and displacement because of the active force being parallel on cylindrical section direction, can be to avoid connecting terminal
Between be subjected to displacement, to improve its resistance to displacement energy.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is only the specific implementation mode of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection domain of the application.
Claims (5)
1. a kind of crossed grooves right angle fixed high-pressure high current connecting terminal, one end connects aluminum stranded conductor, and the other end connects transformation
Device outlet casing tube comprising the first connecting terminal and the second connecting terminal, which is characterized in that the first of first connecting terminal
End is open circles shell of column, and second end is the bending plate extended from first end, and the bending plate includes being connected and is in one
The inside of first bent plate and the second bent plate at clamp angle, the bending plate forms contact surface, in first bent plate and second
It is both provided with mounting hole on bent plate, and a plurality of first slot structure is provided on the inside of first bent plate；Second connecting terminal
First end be open circles shell of column, second end be the square column structure extended from the first end, square column structure outside
With with matched first plane in the inside of the bending plate and the second plane, be both provided in each plane through institute
A plurality of second slot structure stated the mounting hole of square column structure, and be provided in first plane, first slot structure and institute
It states the second slot structure and forms crossed grooves in cooperation；
Wherein, two planes of the square column structure of second connecting terminal and the bending plate of first connecting terminal is interior
Side is in contact, and the mounting hole of the first bent plate and the first plane of square column is threaded through by two groups of bolts, and is arranged in the second bent plate
It is fixed with the mounting hole of the second plane of square column.
2. a kind of crossed grooves right angle fixed high-pressure high current connecting terminal as described in claim 1, which is characterized in that described
First slot structure and second slot structure are using one of T-slot, half slot, rectangular channel, serrated slot, dovetail groove or dovetail groove
Kind.
3. a kind of crossed grooves right angle fixed high-pressure high current connecting terminal as claimed in claim 2, which is characterized in that described
Angle between the first bent plate and the second bent plate of first connecting terminal is 90 degree, the first plane of second connecting terminal and
Second plane is perpendicular, and two groups of bolt fixed-directions intersect simultaneously vertical.
4. a kind of crossed grooves right angle fixed high-pressure high current connecting terminal as described in any one of claims 1 to 3, feature
It is, the open circles shell of column of first connecting terminal is connected with aluminum stranded conductor, the open circles shell of column of second connecting terminal
It is connected with transformer outlet casing tube, and described two open circles shell of columns are squeezed into hexagon when mounted.
5. a kind of crossed grooves right angle fixed high-pressure high current connecting terminal as described in any one of claims 1 to 3, feature
It is, the open circles shell of column of second connecting terminal is connected with aluminum stranded conductor, the open circles shell of column of first connecting terminal
It is connected with transformer outlet casing tube, and described two open circles shell of columns are squeezed into hexagon when mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721258952.9U CN207691027U (en) | 2017-09-28 | 2017-09-28 | A kind of crossed grooves right angle fixed high-pressure high current connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721258952.9U CN207691027U (en) | 2017-09-28 | 2017-09-28 | A kind of crossed grooves right angle fixed high-pressure high current connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691027U true CN207691027U (en) | 2018-08-03 |
Family
ID=62987847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721258952.9U Active CN207691027U (en) | 2017-09-28 | 2017-09-28 | A kind of crossed grooves right angle fixed high-pressure high current connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946797A (en) * | 2017-09-28 | 2018-04-20 | 深圳供电局有限公司 | A kind of crossed grooves right angle fixed high-pressure high current wire connection terminal |
-
2017
- 2017-09-28 CN CN201721258952.9U patent/CN207691027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946797A (en) * | 2017-09-28 | 2018-04-20 | 深圳供电局有限公司 | A kind of crossed grooves right angle fixed high-pressure high current wire connection terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204651526U (en) | Electric power system composite type wire clamp | |
| CN207691047U (en) | A kind of step right angle fixed high-pressure high current connecting terminal | |
| CN207691027U (en) | A kind of crossed grooves right angle fixed high-pressure high current connecting terminal | |
| CN208753554U (en) | A kind of single nut trough of belt conical surface fixed high-pressure high current connecting terminal | |
| CN202474752U (en) | Disk type telescopic hardware fitting for any-angle T connection of tubular bus bars | |
| CN208045726U (en) | A kind of right angle fixed high-pressure high current connecting terminal | |
| CN208014924U (en) | A kind of square post of stable connection | |
| CN107681298A (en) | A kind of double flat face contact type formula high-voltage great-current binding post | |
| CN107946796A (en) | A kind of single nut trough of belt conical surface fixed high-pressure high current wire connection terminal | |
| CN107946797A (en) | A kind of crossed grooves right angle fixed high-pressure high current wire connection terminal | |
| CN107732500A (en) | A kind of comb-tooth-type high-voltage great-current binding post | |
| CN201699145U (en) | Copper bar by utilizing fastening knurled nut to connect conducting wire and bus | |
| CN204022956U (en) | A kind of cyclone electrolytic cell system conduction soft connection device | |
| CN107946798A (en) | A kind of U-shaped high-voltage great-current wire connection terminal | |
| CN202013957U (en) | Copper-aluminum transition equipment wire clamp | |
| CN107732499A (en) | A kind of step right angle fixed high-pressure high current binding post | |
| CN202373931U (en) | T-joint telescoping fitting capable of adapting to any angle of tubular bus | |
| CN202870124U (en) | Connecting device of transformer test wire clamp and cross-core current rise wire | |
| CN204067609U (en) | Copper-aluminium transition equipment cable clamp | |
| CN201601443U (en) | Bonding wire type tubular bus-bar expansion valve hall hardware fitting | |
| CN203218082U (en) | Transformer conducting rod cable clamp | |
| CN100414775C (en) | Electric connecting armour clamp assembly | |
| CN107681283A (en) | A kind of single bolt band projection conical surface fixed high-pressure high current binding post | |
| CN103762517A (en) | High-voltage ground wire installation method | |
| CN203826581U (en) | Wire clamp for copper-aluminum filtering equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |