CN214068648U - Power inlet wire jumper sheet for four-wire type alternating current contactor - Google Patents
Power inlet wire jumper sheet for four-wire type alternating current contactor Download PDFInfo
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- CN214068648U CN214068648U CN202022717044.XU CN202022717044U CN214068648U CN 214068648 U CN214068648 U CN 214068648U CN 202022717044 U CN202022717044 U CN 202022717044U CN 214068648 U CN214068648 U CN 214068648U
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Abstract
The utility model relates to a lathe electrical technology field especially relates to a be used for four line type ac contactor power inlet wire jumper pieces. The utility model adopts the technical proposal that: including the rectangle main part steady support connecting seat of making by insulating material, the positive left side position of main part steady support connecting seat is equipped with the stable connecting plate of integrated into one piece's first positioning of assembly, the left side terminal surface of the stable connecting plate of first positioning with the positive mutually perpendicular of main part steady support connecting seat, the right side that the front of main part steady support connecting seat is located the stable connecting plate of first positioning of assembly is equipped with integrated into one piece and for controlling evenly distributed's slope keep apart the cooperation connecting plate to the concatenation in left place ahead. The utility model has the advantages that: the novel combined type electric bicycle is more convenient to use, better in matching fastening performance when combined, lower in cost when used as a whole, higher in flexibility when used, higher in matching safety when used and longer in service life.
Description
Technical Field
The utility model relates to a lathe electrical technology field especially relates to a be used for four line type ac contactor power inlet wire jumper pieces.
Background
The alternating current contactor power position carries out the built-up connection through interlocking department in the use of three-phase asynchronous machine in the lathe electricity, but the tightness when making up is difficult to obtain the guarantee, and the cost when built-up connection uses is higher, and general interlocking piece does not possess the wire jumper function, need cooperate the use of independent wire jumper subassembly, the flexibility when using is relatively poor, and the main part sheetmetal of traditional contact piece position adopts the cross-section to be rectangular structure, and the efficiency when production processing is lower, and manufacturing cost is also relatively higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for four line type ac contactor power inlet wire jumper pieces, it adopts brand-new structural design, set metal needle angle contact piece to cylindrical structure when using, cooperation stability when using is better, and cooperation intensity is higher, keep apart the cooperation groove through setting up in its major structure, can have the function of wire jumper when using, it is more convenient when using, cooperation fastening nature when making up is better, and can make whole cost when using also lower, flexibility when using is stronger, cooperation security when using is higher, life-span when using is longer.
The technical scheme of the utility model as follows:
the utility model provides a be used for four line type ac contactor power inlet wire jumper pieces which characterized in that: the connecting device comprises a rectangular main body stable supporting connecting seat made of insulating materials, wherein a first assembling and positioning stable connecting plate which is integrally formed is arranged at the front left side position of the main body stable supporting connecting seat, the left side end face of the first assembling and positioning stable connecting plate is mutually vertical to the front face of the main body stable supporting connecting seat, the front face of the main body stable supporting connecting seat is positioned at the right side of the first assembling and positioning stable connecting plate and is provided with an integrally formed splicing and isolating matching connecting plate which is uniformly distributed leftwards and rightwards, the lower end face of the first assembling and positioning stable connecting plate and the lower end face of the splicing and isolating matching connecting plate are positioned on the same plane, and the lower end of the splicing and isolating matching connecting plate and the front end of the first assembling and positioning stable connecting plate are respectively provided with a cylindrical main body matching connecting metal needle angle which is connected together in a heating and fusing manner at the front side position, adjacent it keeps apart to splice forms the assembly built-up connection fastening groove between the cooperation connecting plate, the right side position of assembly built-up connection fastening groove is equipped with the cooperation and connects stable anti-loosening groove, the positive left and right sides that cooperation connecting plate was kept apart in the concatenation is equipped with an installation combination direction circular arc structure respectively.
Furthermore, the thickness of the first assembling and positioning stable connecting plate is the same as that of the splicing and isolating matching connecting plate.
Further, the thickness of the main body stable support connecting seat is the same as that of the first assembling and positioning stable connecting seat.
Furthermore, the edge position of the lower end face of the main body matched and connected with the metal needle angle is provided with an installation matching guide structure.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, set metal nook contact piece to cylindrical structure when using, cooperation stability when using is better, and cooperation intensity is higher, its major structure is last through setting up the isolated fit groove, can have the function of wire jumper when using, it is more convenient when using, cooperation fastening nature when making up is better, and can make whole cost when using also lower, flexibility when using is stronger, cooperation security when using is higher, life-span when using is longer.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a right side schematic view of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic bottom view of the present invention;
fig. 7 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. the main part stably supports the connecting seat, 2, the stable connecting plate of first positioning, 3, concatenation keep apart the cooperation connecting plate, and metal needle angle is connected in 4, the main part cooperation, and 5, the stable locking groove is connected in the cooperation, 6, installation combination direction circular arc structure.
Detailed Description
As shown in fig. 1 to 7, a power inlet wire jumper sheet for a four-wire type alternating current contactor, which adopts a brand new structural design, sets a metal pin angle contact sheet into a cylindrical structure when in use, has better matching stability when in use, and has higher matching strength, and a main body structure of the jumper sheet has the function of the jumper wire by arranging an isolation matching groove, is more convenient when in use, has better matching tightness when in combination, can make the whole lower cost when in use, has stronger flexibility when in use, has higher matching safety when in use, and has longer service life when in use. It includes the rectangle main part stably supporting connecting seat 1 of being made by insulating material, the positive left side position of main part stably supporting connecting seat 1 is equipped with integrated into one piece's first assembly positioning stably connecting plate 2, the left side terminal surface of first assembly positioning stably connecting plate 2 with the positive mutually perpendicular of main part stably supporting connecting seat 1 makes the left side can regard as the benchmark fitting surface to carry out the built-up connection when cooperating. The front of the main body stable support connecting seat 1 is located the right side of the first assembling and positioning stable connecting plate 2 is provided with an integrally formed splicing isolation matching connecting plate 3 which is uniformly distributed left and right and is inclined to the left front, and the main body structure is assembled and connected in the process of the splicing isolation matching connecting plate. The lower terminal surface of the stable connecting plate 2 of first positioning and assembling with the lower terminal surface of the cooperation connecting plate 3 is kept apart in the concatenation on the coplanar, the concatenation keep apart the lower extreme of cooperation connecting plate 3 with the front end of the stable connecting plate 2 of first positioning and assembling is equipped with a cylindrical main part cooperation connection metal needle angle 4 that links together through the mode that the heating fuses respectively by front side position, carries out the combination contact of functional connection through it. Adjacent form the assembly built-up connection fastening groove between the cooperation connecting plate 3 is kept apart in the concatenation, the right side position of assembly built-up connection fastening groove is equipped with the cooperation and connects stable anti-loosening groove 5, and the whole safety and stability after carrying out the cooperation and connecting is better. The positive left and right sides of cooperation connecting plate 3 is kept apart in the concatenation is equipped with an installation combination direction circular arc structure 6 respectively, and the smoothness nature when cooperating is better, and assembly operation is more convenient.
Preferably, the thickness of the first assembling and positioning stable connecting plate 2 is the same as that of the splicing and isolating matching connecting plate 3, so that the flatness of the main body combined structure is better, and the operation during the assembling and the combining is more convenient.
Preferably, the thickness of the main body stable support connecting seat 1 is the same as that of the first assembling and positioning stable connecting plate 2, so that the flatness of the whole structure is better, and the cost in production and processing is lower.
Preferably, the edge position of the lower end face of the main body matched and connected with the metal needle corner 5 is provided with an installation matching guide structure, so that the smoothness during combination and matching is better, and the operation during assembly is more convenient.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a be used for four line type ac contactor power inlet wire jumper pieces which characterized in that: include rectangle main part outrigger connecting seat (1) made by insulating material, the positive left side position of main part outrigger connecting seat (1) is equipped with integrated into one piece's first positioning and stabilizing connecting plate (2), the left side terminal surface of first positioning and stabilizing connecting plate (2) with the front mutually perpendicular of main part outrigger connecting seat (1), the front of main part outrigger connecting seat (1) is located the right side of first positioning and stabilizing connecting plate (2) is equipped with integrated into one piece and for controlling evenly distributed's slope and keep apart cooperation connecting plate (3) to the concatenation of left place ahead, the lower terminal surface of first positioning and stabilizing connecting plate (2) with the lower terminal surface of cooperation connecting plate (3) is kept apart in the concatenation is on the coplanar, the concatenation keep apart the lower extreme of cooperation connecting plate (3) with the front end of first positioning and stabilizing connecting plate (2) is equipped with a mode that fuses through heating respectively by the front side position The cylindrical main part cooperation that links together connects metal needle angle (4), and is adjacent form assembly built-up connection fastening groove between cooperation connecting plate (3) is kept apart in the concatenation, the right side position in assembly built-up connection fastening groove is equipped with cooperation and connects stable anti-loosening groove (5), the positive left and right sides that cooperation connecting plate (3) were kept apart in the concatenation is equipped with one installation combination direction circular arc structure (6) respectively.
2. The power inlet jumper sheet for the four-wire type AC contactor according to claim 1, wherein: the thickness of the first assembling and positioning stable connecting plate (2) is the same as that of the splicing isolation matching connecting plate (3).
3. The jumper sheet for the power inlet wire of the four-wire type alternating current contactor as claimed in claim 1 or 2, wherein: the thickness of the main body stable support connecting seat (1) is the same as that of the first assembling and positioning stable connecting plate (2).
4. The power inlet jumper sheet for the four-wire type AC contactor according to claim 1, wherein: the edge position of the lower end face of the main body which is matched and connected with the metal needle angle (4) is provided with an installation matching guide structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717044.XU CN214068648U (en) | 2020-11-20 | 2020-11-20 | Power inlet wire jumper sheet for four-wire type alternating current contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717044.XU CN214068648U (en) | 2020-11-20 | 2020-11-20 | Power inlet wire jumper sheet for four-wire type alternating current contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214068648U true CN214068648U (en) | 2021-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022717044.XU Active CN214068648U (en) | 2020-11-20 | 2020-11-20 | Power inlet wire jumper sheet for four-wire type alternating current contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214068648U (en) |
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2020
- 2020-11-20 CN CN202022717044.XU patent/CN214068648U/en active Active
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