CN214375151U - Mechanical endurance detection device for auxiliary switch - Google Patents
Mechanical endurance detection device for auxiliary switch Download PDFInfo
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- CN214375151U CN214375151U CN202120451213.1U CN202120451213U CN214375151U CN 214375151 U CN214375151 U CN 214375151U CN 202120451213 U CN202120451213 U CN 202120451213U CN 214375151 U CN214375151 U CN 214375151U
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- auxiliary switch
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- rod piece
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Abstract
The utility model relates to an auxiliary switch field, in particular to a mechanical endurance detection device for an auxiliary switch, which comprises a base, wherein the end of a main shaft of a third motor is fixedly connected with a rotating wheel, the front end of the rotating wheel is rotationally connected with a third rod piece, the other end of the third rod piece is rotationally connected with a fourth rod piece, the other end of the fourth rod piece is rotationally connected with a clamping plate, the clamping plate is rotationally connected with the base, the inner side of the clamping plate is slidably connected with the auxiliary switch, in the utility model, through the arranged third motor, the rotating wheel, the third rod piece, the fourth rod piece, a sliding cylinder, a clamping plate and the like, the rotating wheel is driven to rotate by opening the third motor, the rotating wheel drives the third rod piece to rotate, and then the third rod piece drives the fourth rod piece to horizontally move in the sliding cylinder, thereby the clamping plate is clamped or loosened, and the auxiliary switch can be rapidly positioned through the device, therefore, the mechanical endurance detection result is more accurate.
Description
Technical Field
The utility model relates to an auxiliary switch field specifically is a mechanical endurance detection device for auxiliary switch.
Background
The auxiliary switch is a part of the main switch, is configured in electric equipment such as a high-voltage or medium-voltage circuit breaker, an isolating switch and the like, is used for the functions of opening, closing, signal control and interlocking protection of a secondary control loop, and can also be used as a combined switch and a change-over switch.
The existing mechanical tolerance detection device for the auxiliary switch does not have the capability of quickly positioning the auxiliary switch, and the auxiliary switch is very easy to shake when the auxiliary switch is detected, so that the accuracy of mechanical tolerance detection is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary switch is with machinery endurance detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a mechanical endurance detection device for an auxiliary switch comprises a base, wherein a first motor is fixedly connected to the left end of the inner side of the base, a vertical rod is fixedly connected to the tail end of a main shaft of the first motor, a first electric telescopic rod is fixedly connected to the inner side of the vertical rod, a horizontal plate is fixedly connected to the top end of the first electric telescopic rod and is in sliding connection with the vertical rod, a second electric telescopic rod is fixedly connected to the inner side of the horizontal plate, a rack is fixedly connected to the right end of the second electric telescopic rod, a first gear is meshed and connected to the front end of the rack, a fixed block is fixedly connected to the bottom end of the first gear, a second motor is fixedly connected to the upper end of the inner side of the fixed block, a second gear is fixedly connected to the tail end of the main shaft of the second motor, a third gear is meshed and a fourth gear is meshed and connected to the right end of the third gear, the utility model discloses a gear rack, including base, first member, second member, third gear, fixed block, splint, third gear and fourth gear, the equal first member of fixedly connected with in the outside of third gear and fourth gear, the other end of first member rotates and is connected with the clamp splice, the middle-end rotation of clamp splice is connected with the second member, the other end and the fixed block of second member rotate and are connected, the inboard middle-end fixedly connected with third motor of base, the terminal fixedly connected with runner of main shaft of third motor, the front end of runner rotates and is connected with the third member, the other end of third member rotates and is connected with the fourth member, the other end of fourth member rotates and is connected with splint, splint rotate with the base and are connected, the inboard sliding connection of splint has auxiliary switch, the top right side sliding connection of base has the detection head.
Preferably, the vertical rod is vertically arranged and is rotatably connected with the left side of the top end of the base.
Preferably, the rack is located on the inner side of the horizontal plate, and the rack is connected with the horizontal plate in a sliding mode.
Preferably, the first gear is rotatably connected with the horizontal plate, and the fixing block is rotatably connected with the horizontal plate.
Preferably, the third gear and the fourth gear are equal in size, and both the third gear and the fourth gear are rotatably connected with the fixed block.
Preferably, the outer side of the fourth rod is connected with a sliding cylinder in a sliding manner, and the sliding cylinder is fixedly connected with the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the third motor, the rotating wheel, the third rod piece, the fourth rod piece, the sliding cylinder, the clamping plate and the like, the rotating wheel is driven to rotate by opening the third motor, the rotating wheel drives the third rod piece to rotate, and then the third rod piece drives the fourth rod piece to horizontally move in the sliding cylinder, so that the clamping plate is clamped or loosened, the auxiliary switch can be quickly positioned through the device, and the mechanical endurance detection result is more accurate;
2. the utility model discloses in, through the first motor that sets up, first electric telescopic handle, second electric telescopic handle, the horizontal plate, the rack, first gear, the second motor, the second gear, the third gear, the fourth gear, first member, second member and clamp splice, can carry out the rotation of main part through opening first motor, can make the main part height change through opening first electric telescopic handle, can make the fixed block rotatory through opening second electric telescopic handle, can make the clamp splice press from both sides tightly or relax through opening the second motor, thereby can realize auxiliary switch's automation through this device and put, need not manual operation, improve production detection efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1-base, 2-first motor, 3-vertical rod, 4-first electric telescopic rod, 5-horizontal plate, 6-second electric telescopic rod, 7-rack, 8-first gear, 9-fixed block, 10-second motor, 11-second gear, 12-third gear, 13-fourth gear, 14-first rod, 15-clamping block, 16-second rod, 17-third motor, 18-rotating wheel, 19-third rod, 20-fourth rod, 21-sliding cylinder, 22-clamping plate, 23-auxiliary switch and 24-detection head.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
a mechanical endurance detection device for an auxiliary switch comprises a base 1, a first motor 2 is fixedly connected to the left end of the inner side of the base 1, a vertical rod 3 is fixedly connected to the tail end of a main shaft of the first motor 2, a first electric telescopic rod 4 is fixedly connected to the inner side of the vertical rod 3, a horizontal plate 5 is fixedly connected to the top end of the first electric telescopic rod 4, the horizontal plate 5 is in sliding connection with the vertical rod 3, a second electric telescopic rod 6 is fixedly connected to the inner side of the horizontal plate 5, a rack 7 is fixedly connected to the right end of the second electric telescopic rod 6, a first gear 8 is meshed and connected to the front end of the rack 7, a fixed block 9 is fixedly connected to the bottom end of the first gear 8, a second motor 10 is fixedly connected to the upper end of the inner side of the fixed block 9, a second gear 11 is fixedly connected to the tail end of the main shaft of the second motor 10, a third gear 12 is meshed and connected to the bottom end of the second gear 11, a fourth gear 13 is meshed and connected to the right end of the third gear 12, the equal fixedly connected with first member 14 in the outside of third gear 12 and fourth gear 13, the other end of first member 14 rotates and is connected with clamp splice 15, the middle-end of clamp splice 15 rotates and is connected with second member 16, the other end of second member 16 rotates with fixed block 9 and is connected, the inboard middle-end fixedly connected with third motor 17 of base 1, the terminal fixedly connected with runner 18 of main shaft of third motor 17, the front end of runner 18 rotates and is connected with third member 19, the other end of third member 19 rotates and is connected with fourth member 20, the other end of fourth member 20 rotates and is connected with splint 22, splint 22 rotates and is connected with base 1, the inboard sliding connection of splint 22 has auxiliary switch 23, the top right side sliding connection of base 1 has detection head 24.
The upright rod 3 is vertically arranged, and the upright rod 3 is rotatably connected with the left side of the top end of the base 1, so that the upright rod 3 can stably rotate and rotate stably; the rack 7 is positioned on the inner side of the horizontal plate 5, the rack 7 is connected with the horizontal plate 5 in a sliding manner, and the first gear 8 can be driven to rotate by the horizontal movement of the rack 7, so that the fixing block 9 is driven to rotate; the first gear 8 is rotatably connected with the horizontal plate 5, and the fixed block 9 is rotatably connected with the horizontal plate 5, so that the fixed block 9 can stably rotate at the bottom end of the horizontal plate 5; the third gear 12 and the fourth gear 13 are equal in size, and the third gear 12 and the fourth gear 13 are both rotationally connected with the fixed block 9, so that the second motor 10 drives the second gear 11 to rotate, and the third gear 12 and the fourth gear 13 rotate simultaneously; a slide cylinder 21 is slidably connected to the outer side of the fourth rod 20, and the slide cylinder 21 is fixedly connected to the base 1, so that the fourth rod 20 can keep sliding horizontally.
The working process is as follows: all electrical appliances in the device adopt an external power supply, the first motor 2 can drive the upright stanchion 3 to rotate by opening the first motor 2, and further the rotating position of the horizontal plate 5 is changed, the first electric telescopic rod 4 drives the horizontal plate 5 to change the height by opening the first electric telescopic rod 4, the second electric telescopic rod 6 drives the rack 7 to slide in the horizontal plate 5 by opening the second electric telescopic rod 6, so that the rack 7 drives the first gear 8 to rotate, the first gear 8 drives the fixed block 9 to rotate, the second motor 10 drives the second gear 11 to rotate by opening the second motor 10, the second gear 11 drives the third gear 12 to rotate, the third gear 12 drives the fourth gear 13 to synchronously rotate, so that the third gear 12 and the fourth gear 13 respectively drive the first rod 14 to relatively rotate, the first rod 14 cooperates with the second rod 16 to drive the clamping block 15 to rotate, 2 clamping blocks 15 rotate relatively to clamp or release the auxiliary switch 23 inwards, so that the auxiliary switch 23 can be quickly transferred, therefore, the arrangement is not needed to be carried out by manpower, the automatic operation is realized, the third motor 17 drives the rotating wheel 18 to rotate by opening the third motor 17, the rotating wheel 18 drives the third rod 19 to rotate after rotating, when the third rod 19 slides inwards and contracts, the third rod 19 drives the fourth rod 20 to horizontally move in the sliding barrel 21, so that the fourth rod 20 drives the clamping plate 22 to rotate outwards to show a relaxed state, and after the auxiliary switch 23 is placed, the rotating wheel 18 is rotated reversely, the clamping plate 22 can be enabled to quickly clamp and position the auxiliary switch 23, and the detection head 24 slides to the left to be in contact with the auxiliary switch 23, so that the mechanical endurance of the auxiliary switch 23 can be quickly detected.
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 (6)
1. A mechanical endurance detection device for an auxiliary switch, comprising a base (1), characterized in that: the inner side left end of the base (1) is fixedly connected with a first motor (2), the tail end of a main shaft of the first motor (2) is fixedly connected with a vertical rod (3), the inner side of the vertical rod (3) is fixedly connected with a first electric telescopic rod (4), the top end of the first electric telescopic rod (4) is fixedly connected with a horizontal plate (5), the horizontal plate (5) is in sliding connection with the vertical rod (3), the inner side of the horizontal plate (5) is fixedly connected with a second electric telescopic rod (6), the right end of the second electric telescopic rod (6) is fixedly connected with a rack (7), the front end of the rack (7) is meshed with a first gear (8), the bottom end of the first gear (8) is fixedly connected with a fixed block (9), the inner side upper end of the fixed block (9) is fixedly connected with a second motor (10), the tail end of the main shaft of the second motor (10) is fixedly connected with a second gear (11), the bottom end of the second gear (11) is connected with a third gear (12) in a meshing manner, the right end of the third gear (12) is connected with a fourth gear (13) in a meshing manner, the outer sides of the third gear (12) and the fourth gear (13) are fixedly connected with a first rod piece (14), the other end of the first rod piece (14) is connected with a clamping block (15) in a rotating manner, the middle end of the clamping block (15) is connected with a second rod piece (16) in a rotating manner, the other end of the second rod piece (16) is connected with a fixed block (9) in a rotating manner, the middle end of the inner side of the base (1) is fixedly connected with a third motor (17), the tail end of a main shaft of the third motor (17) is fixedly connected with a rotating wheel (18), the front end of the rotating wheel (18) is connected with a third rod piece (19), the other end of the third rod piece (19) is connected with a fourth rod piece (20) in a rotating manner, and the other end of the fourth rod piece (20) is connected with a clamping plate (22) in a rotating manner, splint (22) rotate with base (1) and are connected, the inboard sliding connection of splint (22) has auxiliary switch (23), the top right side sliding connection of base (1) has detection head (24).
2. The mechanical endurance detection apparatus for an auxiliary switch according to claim 1, wherein: the upright rod (3) is vertically arranged, and the upright rod (3) is rotatably connected with the left side of the top end of the base (1).
3. The mechanical endurance detection apparatus for an auxiliary switch according to claim 1, wherein: the rack (7) is positioned on the inner side of the horizontal plate (5), and the rack (7) is connected with the horizontal plate (5) in a sliding manner.
4. The mechanical endurance detection apparatus for an auxiliary switch according to claim 1, wherein: the first gear (8) is rotationally connected with the horizontal plate (5), and the fixed block (9) is rotationally connected with the horizontal plate (5).
5. The mechanical endurance detection apparatus for an auxiliary switch according to claim 1, wherein: the third gear (12) and the fourth gear (13) are equal in size, and the third gear (12) and the fourth gear (13) are rotatably connected with the fixing block (9).
6. The mechanical endurance detection apparatus for an auxiliary switch according to claim 1, wherein: the outer side of the fourth rod piece (20) is connected with a sliding cylinder (21) in a sliding mode, and the sliding cylinder (21) is fixedly connected with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451213.1U CN214375151U (en) | 2021-03-02 | 2021-03-02 | Mechanical endurance detection device for auxiliary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451213.1U CN214375151U (en) | 2021-03-02 | 2021-03-02 | Mechanical endurance detection device for auxiliary switch |
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| Publication Number | Publication Date |
|---|---|
| CN214375151U true CN214375151U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120451213.1U Active CN214375151U (en) | 2021-03-02 | 2021-03-02 | Mechanical endurance detection device for auxiliary switch |
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| CN (1) | CN214375151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114487512A (en) * | 2022-02-22 | 2022-05-13 | 国网江苏省电力有限公司宿迁供电分公司 | High-stability relay protection device test fixture and test method thereof |
-
2021
- 2021-03-02 CN CN202120451213.1U patent/CN214375151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114487512A (en) * | 2022-02-22 | 2022-05-13 | 国网江苏省电力有限公司宿迁供电分公司 | High-stability relay protection device test fixture and test method thereof |
| CN114487512B (en) * | 2022-02-22 | 2023-09-29 | 国网江苏省电力有限公司宿迁供电分公司 | High-stability relay protection device testing clamp and testing method thereof |
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