CN218525517U - Coil mounting structure of alternating current vacuum contactor - Google Patents
Coil mounting structure of alternating current vacuum contactor Download PDFInfo
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- CN218525517U CN218525517U CN202222821286.2U CN202222821286U CN218525517U CN 218525517 U CN218525517 U CN 218525517U CN 202222821286 U CN202222821286 U CN 202222821286U CN 218525517 U CN218525517 U CN 218525517U
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Abstract
The utility model discloses an AC vacuum contactor coil mounting structure, including the contactor casing, fixedly connected with high-voltage line spacing collar in the contactor casing top, high-voltage line spacing collar middle part is provided with the low-voltage line spacing collar, low-voltage line spacing collar bottom fixed connection is in the contactor casing top, low-voltage line spacing collar middle part fixed connection has the iron core, the life of extension coil, can be applicable to different specification coil section of thick bamboo, the flexibility is strong, through being provided with the joint subassembly, can carry out the rigidity to spacing dish fast, the pulling ring drives the pull rod and outwards removes, make the fly leaf slide in the spacing inslot, it supports a section of thick bamboo and removes to drive the kelly case, expose the draw-in groove, place the gag lever post in the draw-in groove, loosen the pull ring, under compression spring's resilience effort, position to spacing dish is fixed, the device line can make things convenient for quick installs fixedly to the coil, and the coil is difficult to take place the rotational displacement, and be worth promoting.
Description
Technical Field
The utility model relates to an AC vacuum contactor technical field specifically is an AC vacuum contactor coil mounting structure.
Background
The vacuum contactor utilizes a vacuum arc extinguishing chamber to extinguish arc, is used for frequently switching on and switching off normal working current, and is generally used for remotely switching on and switching off a 6kV and 380V (660V and 1140V) alternating current motor with medium and low voltage frequently starting and stopping, a coil is an inductance appliance for fixing a metal wire on the outer side of an insulating tube in a spiral winding mode, a magnetic core is usually arranged in the coil, the coil is usually used as an important part to be arranged in electric appliances such as a transformer, a motor, a display screen, a camera and the like, and the coil arranged in the transformer can play a role in electric energy conversion and transmission according to different turns;
to this end, the chinese utility model patent with the publication number CN216250358U discloses a dry-type transformer coil mounting structure, which includes a transformer housing, a coil mounting and aligning unit and a coil mounting and fastening unit, wherein the middle part of the upper surface of the transformer housing is fixedly connected with the lower surface of the iron core, the coil mounting and aligning unit includes a high-voltage coil circular groove, a low-voltage coil circular groove, a circular coil supporting disk and coil anti-slip patterns, the lower end side of the iron core is fixedly connected with the upper surface center position of the circular coil supporting disk, the lower surface of the circular coil supporting disk is fixedly connected with the upper surface of the transformer housing, the upper surface center position of the circular coil supporting disk is provided with the low-voltage coil circular groove, the upper surface eccentric position of the circular coil supporting disk is provided with the high-voltage coil circular groove, so that the coil can be conveniently and quickly mounted and fixed, and the coil is not easy to rotate and displace;
above-mentioned patent only fixes through spacing collar and supporting disk to the installation of coil, when the coil height is lower, above-mentioned supporting disk just can't be pressed fixedly, the coil produces easily and rocks, application range is low, can not be applicable to the coil installation of different specifications, in addition, pass through the bolt to the fixed of supporting disk, the installation all consumes time and consumes time with the dismantlement, it is convenient inadequately, unable quick dismantlement, for this reason we propose an alternating current vacuum contactor coil mounting structure and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an alternating current vacuum contactor coil mounting structure to solve the problem that proposes among the above-mentioned background art.
An alternating current vacuum contactor coil mounting structure comprises a contactor shell, wherein a high-voltage wire limiting ring is fixedly connected in the top of the contactor shell, a low-voltage wire limiting ring is arranged in the middle of the high-voltage wire limiting ring, the bottom of the low-voltage wire limiting ring is fixedly connected in the top of the contactor shell, and an iron core is fixedly connected in the middle of the low-voltage wire limiting ring;
contactor casing top one side fixedly connected with support frame, contactor casing top opposite side fixedly connected with backup pad, the support frame sets up for falling L type structure, be provided with spacing dish between support frame and the backup pad, spacing dish one side fixedly connected with movable rod, it has the pivot to peg graft in the movable rod, bearing swing joint is passed through on the support frame inside wall in the pivot both sides, spacing dish opposite side fixedly connected with gag lever post, spacing hole has been seted up on the gag lever post, be provided with under the spacing dish and press the clamp plate, be provided with the buffering subassembly on the clamp plate.
Preferably, a plurality of groups of air holes are arranged on the pressing plate, and a cushion pad is fixedly connected with the bottom wall of the pressing plate.
Preferably, the buffer assembly contains the buffer cylinder, and buffer cylinder roof fixed connection is in spacing dish bottom, and the buffer cylinder is provided with the multiunit, and the buffer cylinder inner wall is provided with the spout, and the activity joint has the slide side in the spout.
Preferably, slide bottom fixedly connected with buffer beam, buffer beam bottom activity run through buffer cylinder downwardly extending, and buffer beam bottom fixed connection is at the press platen top, slide roof fixedly connected with buffer spring, and buffer spring top fixed connection is on the top surface in the buffer cylinder.
Preferably, the clamping groove is formed in the top of the supporting plate, the bottom end of the limiting rod is movably placed in the clamping groove, the clamping component is arranged at the top of the supporting plate, and the clamping component is arranged on the side of the clamping groove.
Preferably, the joint subassembly contains the support section of thick bamboo, and the support section of thick bamboo lateral wall is embedded inside with the backup pad, and the support section of thick bamboo inner wall is provided with the spacing groove, and sliding connection has the fly leaf in the spacing groove, fly leaf one side fixedly connected with kelly, and kelly side activity runs through the support section of thick bamboo and extends to the draw-in groove in, and kelly lateral wall activity is pegged graft in spacing downthehole.
Preferably, a pull rod is fixedly connected to the other side of the movable plate, the side end of the pull rod movably penetrates through the supporting cylinder to extend outwards, a pull ring is fixedly connected to the outer end of the pull rod, a compression spring is sleeved on the pull rod, one end of the compression spring is fixedly connected to the movable plate, and the other end of the compression spring is fixedly connected to the inner wall of the supporting cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a through being provided with high-voltage wire spacing collar and low-voltage wire spacing collar, can be more convenient quick when the installation install the bobbin in suitable position, avoided the bobbin because of the unskilled installation of staff's operation not in place, can advance further fastening to the bobbin through setting up the spacing dish and pressing the clamp plate, rotatory to parallel state with the bobbin with the spacing dish, make according to the clamp plate butt at the bobbin top, can adjust the high position according to the clamp plate in a flexible way through being provided with buffer assembly, can promote the slide and slide in the spout through the buffer beam, provide downward extrusion force through buffer spring to the buffer beam all the time, make according to the clamp plate more step up with the fastening of bobbin, can also prevent to crush the bobbin through being provided with the blotter, can be convenient for the coil to dispel the heat through being provided with the bleeder vent, can be applicable to different specification bobbins, the flexibility is strong, through being provided with the joint subassembly, can carry out the position fixing to the spacing dish fast, the pulling, drive pull rod drives the outward movement, make the draw-in groove, it very convenient expansion coil box support a draw-in the draw-bar, the fixed coil displacement of the fixed coil of the portable push-in the convenience, the pull ring, the convenient removal of the installation, the fixed coil, the installation, the convenient withdrawal of the fixed coil, the displacement of the take place, the fixed coil, the portable power of the fixed coil, the take place, the portable take place, the fixed coil, the portable take place of the fixed coil, the extension arm, the portable power of the portable take place, the portable take place.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of a front view structure of a contactor housing according to the present invention;
FIG. 3 is a schematic view of the structure of the buffer tube in front view;
fig. 4 is a schematic view of the internal structure of the middle support cylinder of the present invention.
In the figure: 1. a contactor housing; 2. a high-voltage wire limiting ring; 3. a low-voltage wire limiting ring; 4. an iron core; 5. a support frame; 6. a limiting disc; 601. a movable rod; 602. a rotating shaft; 603. a limiting rod; 604. a limiting hole; 7. a pressing plate; 701. air holes are formed; 702. a cushion pad; 8. a buffer assembly; 81. a buffer cylinder; 82. a chute; 83. a slide plate; 84. a buffer rod; 85. a buffer spring; 9. a support plate; 901. a card slot; 10. a clamping assembly; 101. a support cylinder; 102. a limiting groove; 103. a movable plate; 104. a pull rod; 105. a compression spring; 106. a pull ring; 107. and (7) clamping the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-2, the present invention provides a technical solution: an alternating current vacuum contactor coil mounting structure comprises a contactor shell 1, wherein a high-voltage wire limiting ring 2 is fixedly connected in the top of the contactor shell 1, a low-voltage wire limiting ring 3 is arranged in the middle of the high-voltage wire limiting ring 2, the bottom of the low-voltage wire limiting ring 3 is fixedly connected in the top of the contactor shell 1, and an iron core 4 is fixedly connected in the middle of the low-voltage wire limiting ring 3;
it should be illustrated, 1 top one side fixedly connected with support frame 5 of contactor casing, 1 top opposite side fixedly connected with backup pad 9 of contactor casing, support frame 5 sets up for the type of falling L structure, be provided with spacing dish 6 between support frame 5 and the backup pad 9, 6 one side fixedly connected with movable rod 601 of spacing dish, it has pivot 602 to peg graft in the movable rod 601, pivot 602 both sides are passed through bearing swing joint on 5 inside walls of support frame, 6 opposite side fixedly connected with gag lever post 603 of spacing dish, spacing hole 604 has been seted up on the gag lever post 603, be provided with under the spacing dish 6 and press clamp plate 7, be provided with buffering subassembly 8 on the clamp plate 7.
Example 2:
please refer to fig. 3 and fig. 4, which illustrate a second embodiment of the present invention, the embodiment is based on the previous embodiment;
specifically, a plurality of groups of air holes 701 are formed in the pressing plate 7, and a cushion pad 702 is fixedly connected to the bottom wall of the pressing plate 7.
It should be noted that, the buffer assembly 8 contains a buffer cylinder 81, the top wall of the buffer cylinder 81 is fixedly connected to the bottom of the limiting disc 6, the buffer cylinders 81 are provided with a plurality of groups, the inner wall of the buffer cylinder 81 is provided with a sliding groove 82, and the sliding plate 83 is movably clamped in the sliding groove 82.
It should be noted that the bottom end of the sliding plate 83 is fixedly connected with a buffer rod 84, the bottom end of the buffer rod 84 movably penetrates through the buffer cylinder 81 to extend downwards, the bottom end of the buffer rod 84 is fixedly connected to the top of the pressing plate 7, the top wall of the sliding plate 83 is fixedly connected with a buffer spring 85, and the top end of the buffer spring 85 is fixedly connected to the inner top surface of the buffer cylinder 81.
In addition, a clamping groove 901 is formed in the top of the supporting plate 9, the bottom end of the limiting rod 603 is movably placed in the clamping groove 901, a clamping component 10 is arranged on the top of the supporting plate 9, and the clamping component 10 is arranged on the side of the clamping groove 901.
Specifically, the clamping component 10 includes a supporting cylinder 101, a side wall of the supporting cylinder 101 is embedded in the supporting plate 9, a limiting groove 102 is formed in an inner wall of the supporting cylinder 101, a movable plate 103 is slidably connected in the limiting groove 102, a clamping rod 107 is fixedly connected to one side of the movable plate 103, a side end of the clamping rod 107 movably penetrates through the supporting cylinder 101 and extends to the clamping groove 901, and a side wall of the clamping rod 107 is movably inserted in the limiting hole 604.
It should be noted that the other side of the movable plate 103 is fixedly connected with a pull rod 104, a side end of the pull rod 104 movably penetrates through the support cylinder 101 to extend outward, an outer end of the pull rod 104 is fixedly connected with a pull ring 106, the pull rod 104 is sleeved with a compression spring 105, one end of the compression spring 105 is fixedly connected to the movable plate 103, and the other end of the compression spring 105 is fixedly connected to an inner wall of the support cylinder 101
Example 3:
please refer to fig. 1 to 4, which illustrate a third embodiment of the present invention, the embodiment is based on the above two embodiments;
when the utility model is used, the high-voltage wire limiting ring 2 and the low-voltage wire limiting ring 3 are arranged, the coil cylinder can be more conveniently and rapidly installed at a proper position during installation, the coil cylinder is prevented from being installed in place due to unskilled operation of workers, the coil cylinder can be further fastened by arranging the limiting disc 6 and the pressing plate 7, the limiting disc 6 is rotated to be parallel to the coil cylinder, the pressing plate 7 is abutted against the top of the coil cylinder, the height position of the pressing plate 7 can be flexibly adjusted by arranging the buffer component 8, the sliding plate 83 can be pushed to slide in the chute 82 by the buffer rod 84, the buffer rod 84 is always provided with downward extrusion force by the buffer spring 85, the coil cylinder is fastened by the pressing plate 7 to be more compact, the coil cylinder can be prevented from being crushed by arranging the buffer pad 702, can be convenient for the coil to dispel the heat through being provided with bleeder vent 701, prolong the life of coil, can be applicable to different specification coil section of thick bamboo, the flexibility is strong, through being provided with joint subassembly 10, can carry out the rigidity fast to spacing dish 6, pulling pull ring 106, pull ring 106 drives pull rod 104 and outwards removes, make fly leaf 103 slide in spacing groove 102, drive kelly 107 case support section of thick bamboo 101 internal movement, expose draw-in groove 901, place gag lever post 603 in draw-in groove 901, loosen pull ring 106, under compression spring 105's resilience effort, promote kelly 107 to peg graft in spacing hole 604, fix the position of spacing dish 6, it is very convenient, convenient the dismantlement, the device line can make things convenient for quick to install the coil fixed, and the coil is difficult to take place the rotational displacement, be worth promoting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an AC vacuum contactor coil mounting structure, includes contactor casing (1), its characterized in that: a high-voltage wire limiting ring (2) is fixedly connected in the top of the contactor shell (1), a low-voltage wire limiting ring (3) is arranged in the middle of the high-voltage wire limiting ring (2), the bottom of the low-voltage wire limiting ring (3) is fixedly connected in the top of the contactor shell (1), and an iron core (4) is fixedly connected in the middle of the low-voltage wire limiting ring (3);
contactor casing (1) top one side fixedly connected with support frame (5), contactor casing (1) top opposite side fixedly connected with backup pad (9), support frame (5) are the type of falling L structure setting, be provided with spacing dish (6) between support frame (5) and backup pad (9), spacing dish (6) one side fixedly connected with movable rod (601), the interpolation has connect pivot (602) in movable rod (601), bearing swing joint is passed through on support frame (5) inside wall in pivot (602) both sides, spacing dish (6) opposite side fixedly connected with gag lever post (603), spacing hole (604) have been seted up on gag lever post (603), be provided with under spacing dish (6) and press clamp plate (7), be provided with buffering subassembly (8) on press clamp plate (7).
2. An ac vacuum contactor coil mounting structure as claimed in claim 1, wherein: the pressing plate (7) is provided with a plurality of groups of air holes (701), and the bottom wall of the pressing plate (7) is fixedly connected with a cushion pad (702).
3. An ac vacuum contactor coil mounting structure as claimed in claim 1, wherein: the buffer assembly (8) is internally provided with a buffer cylinder (81), the top wall of the buffer cylinder (81) is fixedly connected to the bottom of the limiting disc (6), the buffer cylinder (81) is provided with a plurality of groups, the inner wall of the buffer cylinder (81) is provided with a sliding groove (82), and the sliding plate (83) side is movably clamped in the sliding groove (82).
4. A coil mounting structure of an ac vacuum contactor according to claim 3, wherein: slide (83) bottom fixedly connected with buffer beam (84), buffer tube (81) downwardly extending is run through in buffer beam (84) bottom activity, buffer beam (84) bottom fixed connection is at push down plate (7) top, slide (83) roof fixedly connected with buffer spring (85), buffer spring (85) top fixed connection is on the top surface in buffer tube (81).
5. An ac vacuum contactor coil mounting structure as claimed in claim 1, wherein: the clamping groove (901) is formed in the top of the supporting plate (9), the bottom end of the limiting rod (603) is movably placed in the clamping groove (901), the clamping component (10) is arranged on the top of the supporting plate (9), and the clamping component (10) is arranged on the side of the clamping groove (901).
6. An ac vacuum contactor coil mounting structure according to claim 5, wherein: the clamping component (10) is internally provided with a supporting cylinder (101), the side wall of the supporting cylinder (101) is embedded into a supporting plate (9), the inner wall of the supporting cylinder (101) is provided with a limiting groove (102), a movable plate (103) is connected in the limiting groove (102) in a sliding manner, a clamping rod (107) is fixedly connected to one side of the movable plate (103), the side end of the clamping rod (107) movably penetrates through the supporting cylinder (101) and extends into a clamping groove (901), and the side wall of the clamping rod (107) is movably inserted into a limiting hole (604).
7. An ac vacuum contactor coil mounting structure as claimed in claim 6, wherein: the utility model discloses a supporting cylinder, including portable plate (103), link (104), pull rod (104) side activity runs through supporting cylinder (101) and outwards extends, pull rod (104) outer end fixedly connected with pull ring (106), compression spring (105) have been cup jointed on pull rod (104), compression spring (105) one end fixed connection is on portable plate (103), compression spring (105) other end fixed connection is on supporting cylinder (101) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222821286.2U CN218525517U (en) | 2022-10-26 | 2022-10-26 | Coil mounting structure of alternating current vacuum contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222821286.2U CN218525517U (en) | 2022-10-26 | 2022-10-26 | Coil mounting structure of alternating current vacuum contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218525517U true CN218525517U (en) | 2023-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222821286.2U Active CN218525517U (en) | 2022-10-26 | 2022-10-26 | Coil mounting structure of alternating current vacuum contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218525517U (en) |
-
2022
- 2022-10-26 CN CN202222821286.2U patent/CN218525517U/en active Active
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