CN212182220U - Protection device for alternating current contactor convenient to disassemble - Google Patents

Protection device for alternating current contactor convenient to disassemble Download PDF

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Publication number
CN212182220U
CN212182220U CN202021443457.7U CN202021443457U CN212182220U CN 212182220 U CN212182220 U CN 212182220U CN 202021443457 U CN202021443457 U CN 202021443457U CN 212182220 U CN212182220 U CN 212182220U
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CN
China
Prior art keywords
plate
groove
line concentration
contactor
board
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Active
Application number
CN202021443457.7U
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Chinese (zh)
Inventor
李新峰
李新研
胡波
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Yueqing Senheng Electrical Appliances Co ltd
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Yueqing Senheng Electrical Appliances Co ltd
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Priority to CN202021443457.7U priority Critical patent/CN212182220U/en
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Abstract

The utility model discloses a protection device for alternating current contactor convenient to disassemble, including welding board and shell body, the outside cover all around of welding board is equipped with the buckle board, and the lower terminal surface fixed mounting of shell body has the buckle strip, has seted up the cooperation groove between the front and back both sides at welding board upper surface middle part, and the inside in cooperation groove is equipped with the mounting panel, and the line concentration board is all installed to the upper surface of the mounting panel that cooperation groove both sides correspond, and the middle part of line concentration board one side is equipped with the line concentration hole, and the mounting groove has been seted up to the plate body inside of the line concentration board that the rear portion of the downthe. The utility model discloses when carrying out supplementary installation ac contactor, under the linkage effect between through locating lever, bolt hole and cooperation ear and the cooperation groove for ac contactor on the mounting panel obtains quick convenient disassembling when damaging, and the common setting of line concentration hole and separated time board, makes to obtain concluding up arrangement and classification of the inspection of being convenient for between each electric wire of ac contactor, is favorable to using.

Description

Protection device for alternating current contactor convenient to disassemble
Technical Field
The utility model relates to an ac contactor auxiliary erection technical field especially relates to a protection device for ac contactor convenient to disassemble.
Background
When the traditional alternating current contactor is installed, a vertical installation mode is often adopted, and due to the fact that more dust is accumulated on the surface of the alternating current contactor after long-time use, the alternating current contactor is complex in structure, and the contact is not easy to arrange after being connected with too many wires, so that the alternating current contactor is further inconvenient to wipe; and the AC contactor is difficult to disassemble after being damaged. Therefore, the protection device for the alternating current contactor is convenient to disassemble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a protection device for an alternating current contactor convenient to disassemble.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a protection device for an alternating current contactor convenient to disassemble comprises a welding plate and a shell body, wherein a buckling plate is sleeved on the outer side of the periphery of the welding plate, a buckling strip is fixedly arranged on the lower end face of the shell body, a matching groove is formed between the front side and the rear side of the middle part of the upper surface of the welding plate, a mounting plate is arranged in the matching groove, line concentration plates are mounted on the upper surfaces of the mounting plates corresponding to the two sides of the matching groove, a line concentration hole is formed in the middle of one side of each line concentration plate, a mounting groove is formed in the plate body of each line concentration plate corresponding to the rear part of the inner ring face of each line concentration hole, a clamp is arranged at one end, close to the line concentration hole, of each mounting groove, a straight rack in a horizontal state is fixedly mounted in the middle of the outer ring face of each clamp, track grooves are formed in the upper parts of the two sides of the straight, the utility model discloses a solar concentrator, including mounting panel, mounting panel front end terminal surface, straight-teeth rack, mounting panel, mounting seat, handle, the lower fixed surface that the lower tooth portion of straight-teeth rack meshed has the master gear, the surface middle part fixed mounting of master gear has the pivot, the other end of pivot runs through the plate body of line concentration board and extends to the outside of line concentration board surface, the pivot is located the outside one end fixed mounting of line concentration board surface has the hand wheel, the both sides welding of mounting panel front end terminal surface has the cooperation ear, the upper surface middle part of cooperation ear is equipped with the bolt hole, the part that the welding panel upper surface is close to the cooperation ear is installed the mount pad, the round pin axle is installed in the inside of.
Preferably, the both ends of welding plate upper surface all fixed mounting have the distributing board, the terminal surface of distributing board upper end is seted up and is evenly distributed's first distributing groove, the part that the shell body corresponds the distributing board is seted up the second distributing groove that aligns with first distributing groove, set up the louvre that is evenly distributed on the conch wall of the shell body that second distributing groove upper portion corresponds.
Preferably, the upper surface of the buckling plate is provided with a buckling groove, and the buckling groove is matched with the buckling strip.
Preferably, the upper surface of the welding plate is provided with a ribbed plate, and the upper end of the ribbed plate is provided with a threaded hole.
The utility model provides a pair of be convenient for disassemble protection device for alternating current contactor, beneficial effect lies in: when the alternating current contactor is installed in an auxiliary mode, the whole device is vertically installed inside a power distribution cabinet through a welding plate, then the alternating current contactor is installed in a threaded hole of a rib plate at the upper end of an installation plate through a bolt, a handle is rotated downwards, a positioning rod at the lower end of the handle is matched with a bolt hole, effective fixing of the installation plate is completed, contacts and coils of the alternating current contactor are connected with electric wires through wire collecting holes, the electric wires are sequentially pressed into a first wire distributing groove in the wire distributing plate, a hand wheel is further rotated, the hand wheel rotates to drive a main gear to rotate through a rotating shaft, the main gear drives a straight rack meshed with the main gear to move, the straight rack moves towards the inside of the wire collecting holes, the electric wires are concentrated inside the wire collecting holes, and effective fixing of the electric wires is completed;
follow thereupon with the shell body through matching buckle strip and buckle groove and installing in the upper end of buckle board, further first distribution groove and second distribution groove mutually support, accomplish compressing tightly between each electric wire in the first distribution groove, and be favorable to distinguishing each electric wire, the outer end of shell body is equipped with the louvre that is evenly distributed, be favorable to ac contactor in the in-process that uses in time dispels the heat, consequently whole device is when carrying out supplementary installation ac contactor, through the locating lever, under the linkage effect between bolt hole and cooperation ear and the cooperation groove, make ac contactor on the mounting panel obtain quick convenient disassembling when damaging, and the common setting of line concentration hole and distribution board, make the arrangement and the classification that obtain the inspection of being convenient for between each electric wire of ac contactor, be favorable to using.
Drawings
Fig. 1 is a schematic structural diagram of a protection device for an ac contactor, which is convenient to disassemble according to the present invention;
fig. 2 is a schematic structural diagram of a casing of a protection device for an ac contactor, which is convenient to disassemble according to the present invention;
fig. 3 is a schematic structural diagram of a transmission mechanism of a protection device for an ac contactor, which is convenient to disassemble according to the present invention;
fig. 4 is an enlarged schematic view of a protection device for an ac contactor according to the present invention, which is convenient to disassemble;
fig. 5 is a sectional view of the power collecting plate of the protection device for an ac contactor, which is convenient to disassemble.
In the figure: welding plate 1, line concentration hole 2, buckle board 3, distributing board 4, first distributing groove 41, pivot 5, hand wheel 6, line concentration board 7, mounting groove 8, clamp 9, mounting panel 10, screw hole 11, buckle groove 12, handle 13, locating lever 14, bolt hole 15, cooperation groove 16, cooperation ear 17, shell body 18, second distributing groove 181, buckle strip 20, louvre 21, master gear 22, track groove 23, accept board 24, spur rack 25, floor 26, mount pad 131, round pin axle 132.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a protection device for alternating current contactor convenient to disassemble, including welded plate 1 and shell body 18, the outside cover all around of welded plate 1 is equipped with buckle plate 3, the lower terminal surface fixed mounting of shell body 18 has buckle strip 20, cooperation groove 16 has been seted up between the front and back both sides at 1 upper surface middle part of welded plate, the inside in cooperation groove 16 is equipped with mounting panel 10, line concentration board 7 is all installed to the upper surface of the mounting panel 10 that cooperation groove 16 both sides correspond, the middle part of line concentration board 7 one side is equipped with line concentration hole 2, obtain concluding up the integration between each electric wire, be favorable to convenient circuit of examining.
The inner part of a plate body of a line concentration plate 7 corresponding to the rear part of the inner annular surface of a line concentration hole 2 is provided with a mounting groove 8, one end of the mounting groove 8 close to the line concentration hole 2 is provided with a clamp 9, the middle part of the outer annular surface of the clamp 9 is fixedly provided with a straight rack 25 in a horizontal state, the upper parts of two sides of the straight rack 25 are respectively provided with a track groove 23, an inner clamp of the track groove 23 is provided with a bearing plate 24, the upper end of the bearing plate 24 extends to the outer part of the track groove 23 and is connected with the line concentration plate 7, the lower tooth part of the straight rack 25 is meshed with a main gear 22, the middle part of the outer surface of the main gear 22 is fixedly provided with a rotating shaft 5, the other end of the rotating shaft 5 penetrates through the plate body of the line concentration plate 7 and extends to the outer part of the outer surface of the line concentration plate 7, one end, the part that the upper surface of welded plate 1 is close to cooperation ear 17 installs mount pad 131, and the inside of mount pad 131 runs through and installs round pin axle 132, and handle 13 is installed through round pin axle 132 to mount pad 131, and the lower fixed surface that mount pad 131 one end was kept away from to handle 13 installs locating lever 14, and the lower extreme of locating lever 14 extends to in the bolt hole 15.
The equal fixed mounting in both ends of 1 upper surface of welded plate has division board 4, first distribution groove 41 that is evenly distributed is seted up to the terminal surface of division board 4 upper end, second distribution groove 181 that aligns with first distribution groove 41 is seted up to the part that shell body 18 corresponds division board 4, louvre 21 that is evenly distributed is seted up on the conch wall of shell body 18 that second distribution groove 181 upper portion corresponds, the upper surface of buckle board 3 is equipped with buckle groove 12, and buckle groove 12 and buckle strip 20 phase-match, set up louvre 21 on upper and lower two sides, be favorable to the circulation of air, the radiating effect preferred.
The upper surface of the welding plate 1 is provided with a ribbed plate 26, and the upper end of the ribbed plate 26 is provided with a threaded hole 11.
The use principle and the advantages are as follows: in the using process of the utility model, the whole device is vertically arranged inside the power distribution cabinet through the welding plate 1, then the AC contactor is arranged in the threaded hole 11 of the rib plate 26 at the upper end of the mounting plate 10 through the bolt, the handle 13 is rotated downwards, the positioning rod 14 at the lower end of the handle 13 is matched with the bolt hole 15 to complete the effective fixation of the mounting plate 10, each contact and coil of the AC contactor are connected with the electric wire through the wire collecting hole 2, and the electric wires are pressed in the first wire dividing groove 41 on the wire dividing plate 4 in sequence, further, by rotating the hand wheel 6, the hand wheel 6 rotates to drive the main gear 22 to rotate through the rotating shaft 5, further, the main gear 22 drives the straight rack 25 engaged with the main gear to move, so that the straight rack 25 moves towards the inside of the wire collecting hole 2, therefore, all the electric wires are concentrated in the wire concentration hole 2, and the effective fixation among all the electric wires is completed;
install shell body 18 in the upper end of buckle plate 3 through matching buckle strip 20 and buckle groove 12 thereupon, further first distribution groove 41 and second distribution groove 181 are mutually supported, accomplish compressing tightly between each electric wire in first distribution groove 41, and be favorable to distinguishing each electric wire, the outer end of shell body 18 is equipped with the louvre that is evenly distributed, be favorable to ac contactor in the in-process that uses in time dispels the heat, the utility model discloses when carrying out supplementary installation ac contactor, through locating lever 14, under the linkage between bolt hole 15 and cooperation ear 17 and the cooperation groove 16 for ac contactor on the mounting panel 10 obtains quick convenient disassembling when damaging, and line concentration hole 2 and 4 common setting of distribution plate, make obtaining the arrangement and classification of concluding up of the inspection of being convenient for between each electric wire of ac contactor, be favorable to using.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. The protection device for the alternating current contactor convenient to disassemble comprises a welding plate (1) and an outer shell (18), and is characterized in that a clamping plate (3) is sleeved on the outer side of the periphery of the welding plate (1), a clamping strip (20) is fixedly mounted on the lower end face of the outer shell (18), a matching groove (16) is formed between the front side and the rear side of the middle part of the upper surface of the welding plate (1), a mounting plate (10) is arranged inside the matching groove (16), line concentration plates (7) are mounted on the upper surfaces of the mounting plates (10) corresponding to the two sides of the matching groove (16), a line concentration hole (2) is formed in the middle of one side of each line concentration plate (7), a mounting groove (8) is formed inside a plate body of each line concentration plate (7) corresponding to the rear part of the inner ring surface of each line concentration hole (2), and a clamp (9) is arranged at one end, the middle part of the outer annular surface of the hoop (9) is fixedly provided with a horizontal straight rack (25), the upper parts of two sides of the straight rack (25) are respectively provided with a track groove (23), the inside of the track groove (23) is clamped with a bearing plate (24), the upper end of the bearing plate (24) extends to the outside of the track groove (23) and is connected with a wire collecting plate (7), a lower tooth part of the straight rack (25) is meshed with a main gear (22), the middle part of the outer surface of the main gear (22) is fixedly provided with a rotating shaft (5), the other end of the rotating shaft (5) penetrates through the plate body of the wire collecting plate (7) and extends to the outside of the outer surface of the wire collecting plate (7), one end of the rotating shaft (5) positioned outside the outer surface of the wire collecting plate (7) is fixedly provided with a hand wheel (6), two sides of the front end surface of the mounting plate (10) are welded with matching lugs (17), the middle part of, the welding plate is characterized in that a mounting seat (131) is installed on the portion, close to the matching lug (17), of the upper surface of the welding plate (1), a pin shaft (132) is installed inside the mounting seat (131) in a penetrating mode, a handle (13) is installed on the mounting seat (131) through the pin shaft (132), a positioning rod (14) is fixedly installed on the lower surface, far away from one end of the mounting seat (131), of the handle (13), and the lower end of the positioning rod (14) extends into the pin hole (15).
2. The protection device for the alternating current contactor convenient to disassemble as claimed in claim 1, wherein both ends of the upper surface of the welding plate (1) are fixedly provided with the distributing plate (4), the end surface of the upper end of the distributing plate (4) is provided with first distributing grooves (41) which are uniformly distributed, the part of the outer shell (18) corresponding to the distributing plate (4) is provided with second distributing grooves (181) which are aligned with the first distributing grooves (41), and the wall of the outer shell (18) corresponding to the upper part of the second distributing grooves (181) is provided with heat dissipation holes (21) which are uniformly distributed.
3. A protector for ac contactor easy to disassemble according to claim 1, characterized in that the upper surface of said snap plate (3) is provided with snap groove (12), and said snap groove (12) matches with snap strip (20).
4. A protector for ac contactor easy to disassemble according to claim 1, characterized in that the upper surface of the welding plate (1) is provided with a rib (26), and the upper end of the rib (26) is provided with a threaded hole (11).
CN202021443457.7U 2020-07-21 2020-07-21 Protection device for alternating current contactor convenient to disassemble Active CN212182220U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021443457.7U CN212182220U (en) 2020-07-21 2020-07-21 Protection device for alternating current contactor convenient to disassemble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021443457.7U CN212182220U (en) 2020-07-21 2020-07-21 Protection device for alternating current contactor convenient to disassemble

Publications (1)

Publication Number Publication Date
CN212182220U true CN212182220U (en) 2020-12-18

Family

ID=73762117

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021443457.7U Active CN212182220U (en) 2020-07-21 2020-07-21 Protection device for alternating current contactor convenient to disassemble

Country Status (1)

Country Link
CN (1) CN212182220U (en)

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