CN220602780U

CN220602780U - Disconnecting switch tripping force testing device

Info

Publication number: CN220602780U
Application number: CN202321818514.9U
Authority: CN
Inventors: 魏礼建
Original assignee: Suzhou Zhengneng Automation Equipment Co ltd
Current assignee: Suzhou Zhengneng Automation Equipment Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-03-15
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses an isolating switch tripping force testing device which comprises a testing device frame, wherein an electric control cabinet is arranged at the lower end of the testing device frame, a testing station is arranged at the bottom of the inner side of the testing device frame, a force value sensor, a product marking frame, a testing seat, a testing frame and a servo motor are arranged on the testing station, the testing seat is positioned at the middle position of the force value sensor and the testing frame, the servo motor is connected with the testing frame, and a testing product is arranged on the testing seat. The isolating switch tripping force testing device is provided with the self-resetting testing mechanism and the product marking distinguishing mechanism, so that the isolating switch tripping force testing can be conveniently and better performed, four testing stations are arranged, the four stations are used for testing simultaneously, the working efficiency is improved, the testing efficiency is more accurate, the product qualification can be conveniently distinguished after the testing is finished, and the isolating switch tripping force testing device is simple and practical.

Description

Disconnecting switch tripping force testing device

Technical Field

The utility model relates to the field of isolating switches, in particular to a device for testing the tripping force of an isolating switch.

Background

The disconnecting switch tripping force testing device is a supporting device for carrying out disconnecting switch tripping characteristic test, when the disconnecting switch is prepared, the disconnecting switch is required to be subjected to time-delay tripping characteristic test to check whether the disconnecting switch trips in a specified time, and along with the continuous development of technology, the manufacturing process requirements of people on the disconnecting switch tripping force testing device are higher and higher.

The conventional disconnecting switch tripping force testing device has certain defects when in use, firstly, when in use, the testing is relatively troublesome, the testing efficiency is relatively low, the use of people is not facilitated, and furthermore, the disconnecting switch tripping force testing device cannot rapidly distinguish a disconnecting product from a disqualified product after the testing is finished, so that certain adverse effects are brought to the use process of people.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the disconnecting switch tripping force testing device which can conveniently and better test the disconnecting switch tripping force, is provided with four testing stations, and can simultaneously test the disconnecting switch tripping force, thereby improving the working efficiency, ensuring more accurate testing efficiency, conveniently distinguishing whether the product is qualified or not after the testing is finished, being simple and practical and effectively solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an isolator tripping force testing arrangement, includes the testing arrangement frame, automatically controlled cabinet is installed to the lower extreme position of testing arrangement frame, the test station is installed to the inboard bottom of testing arrangement frame, install powerful value sensor, product marking frame, test seat, test frame and servo motor on the test station, the test seat is located the intermediate position of powerful value sensor and test frame, the position of test frame is connected to servo motor, be provided with the test product on the test seat, the speed reducer is installed to servo motor's tip, the tip drive of speed reducer has the drive shaft, the drive shaft drive is connected from canceling release mechanical system's position, and drive shaft, self canceling release mechanical system are spacing on the test frame.

Preferably, the self-resetting mechanism comprises a product butt joint, a follow-up block, a self-resetting torsion spring, a fixed block and a power shaft, wherein the product butt joint is arranged at the end part of the product butt joint, the product butt joint is connected with a test product, the follow-up block is connected with the position of the fixed block, the self-resetting torsion spring is positioned between the follow-up block and the fixed block, and the power shaft is connected with the position of the fixed block.

Preferably, a sliding cover is arranged on the force value sensor, a first driving air cylinder and a second driving air cylinder are arranged on the product marking frame, a defective product marking plate is connected with the bottom position of the second driving air cylinder in a driving mode, and a defective product marking plate is connected with the bottom position of the first driving air cylinder in a driving mode.

Preferably, the product butt joint is connected with the follow-up block in a positioning way, the position of the product butt joint is connected with the position of the test product, the self-resetting torsion spring is elastically reset and connected between the follow-up block and the fixed block, and the power shaft is connected with the position of the fixed block.

Preferably, the product marking frame is positioned and installed between the first driving cylinder and the second driving cylinder, the first driving cylinder drives the position of the qualified product marking plate to lift, and the second driving cylinder drives the position of the unqualified product marking plate to lift.

Preferably, the test device frame is positioned and installed with the test station, and the test station is positioned and installed with the force value sensor, the product marking frame, the test seat, the test frame and the servo motor.

(III) beneficial effects

Compared with the prior art, the utility model provides a disconnecting switch tripping force testing device, which has the following beneficial effects: this isolator tripping force testing arrangement, can make things convenient for better carrying out isolator tripping force test through self-resetting test mechanism and product marking distinguishing mechanism, be provided with four test stations, four-station test simultaneously, improve work efficiency, the test efficiency is more accurate, can also make things convenient for distinguishing whether pass or not of product after the test is accomplished, simple and practical, place the position of product on the test seat is fixed a position, the position installation force value sensor of test station, the test seat, the test frame, speed reducer and servo motor, the speed reducer is through the position of drive shaft to self-resetting mechanism drive control, by the position butt joint product of self-resetting mechanism and carry out the tripping force test to the position of product, the inside product butt joint that sets up of self-resetting mechanism, the follower, self-resetting, fixed block and power shaft, the position butt joint test product of butt joint by the product has the self-resetting effect, carry out the test of tripping force value through the spring, and the position butt joint force value of force value sensor detects, after the product test plate and the product test pass through the spring, pass through the position of the test plate, the product is beaten to the product is compared with the product, the normal operation is beaten to the product, the convenient operation is passed through the simple and easy, the operation is compared with the conventional operation of the passing through the test device, the passing through the fault condition is printed, the passing through the surface is finished, the operation is easy.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a device for testing the tripping force of an isolating switch.

Fig. 2 is a schematic structural diagram of the second whole of the device for testing the tripping force of the isolating switch according to the utility model.

Fig. 3 is a schematic structural diagram of an enlarged view at a position a in the disconnecting switch tripping force testing device of the utility model.

Fig. 4 is a schematic structural diagram of an enlarged view of a position B in the release force testing device of the isolating switch according to the present utility model.

Fig. 5 is a schematic structural diagram of a self-resetting mechanism in the disconnecting switch tripping force testing device.

Fig. 6 is a schematic structural diagram of a product marking frame in the disconnecting switch tripping force testing device of the utility model.

In the figure: 1. a testing device rack; 2. a sliding cover; 3. a force value sensor; 4. a testing station; 5. a product marking frame; 6. an electric control cabinet; 7. a test seat; 8. a test rack; 9. a speed reducer; 10. a servo motor; 11. testing the product; 12. a self-resetting mechanism; 13. a drive shaft; 14. product butt joint; 15. a follower block; 16. a self-resetting torsion spring; 17. a fixed block; 18. a power shaft; 19. a first driving cylinder; 20. a second driving cylinder; 21. marking a qualified product; 22. marking the unqualified product.

Detailed Description

The technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings and detailed description, but it will be understood by those skilled in the art that the examples described below are some, but not all, examples of the present utility model, and are intended to be illustrative of the present utility model only and should not be construed as limiting the scope of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The specific conditions are not noted in the examples and are carried out according to conventional conditions or conditions recommended by the manufacturer. The reagents or apparatus used were conventional products commercially available without the manufacturer's attention.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Embodiment one:

as shown in fig. 1-6, an isolating switch tripping force testing device comprises a testing device frame 1, an electric control cabinet 6 is installed at the lower end position of the testing device frame 1, a testing station 4 is installed at the bottom of the inner side of the testing device frame 1, a force value sensor 3, a product marking frame 5, a testing seat 7, a testing frame 8 and a servo motor 10 are installed on the testing station 4, the testing seat 7 is located at the middle position of the force value sensor 3 and the testing frame 8, the servo motor 10 is connected with the position of the testing frame 8, a testing product 11 is arranged on the testing seat 7, a speed reducer 9 is installed at the end part of the servo motor 10, a driving shaft 13 is driven by the end part of the speed reducer 9, the driving shaft 13 is in driving connection with the position of a self-resetting mechanism 12, the driving shaft 13 and the self-resetting mechanism 12 limit the self-resetting mechanism 12 is arranged on the testing frame 8, the position of the product is positioned on the testing seat 7, the force value sensor 3, the testing seat 7, the testing frame 8, the speed reducer 9 and the servo motor 10 are located at the middle position of the force value sensor 3, the self-resetting mechanism 12 is controlled by the position of the driving shaft 13, the self-resetting mechanism is carried out on the product joint 16, the self-resetting joint 16 is carried out by the self-resetting mechanism is carried out by the position of the self-resetting mechanism, the self-setting joint 16, and the product joint 16 is fixed by the self-setting position of the self-setting joint 16, and the product is connected with the self-setting joint 16, and the product is in position, and the product is 18, and the product is subjected to self-setting, and the test joint 16.

Further, the self-resetting mechanism 12 comprises a product butt joint 14, a follow-up block 15, a self-resetting torsion spring 16, a fixed block 17 and a power shaft 18, wherein the product butt joint 14 is installed at the end position of the product butt joint 14, the product butt joint 14 is connected with the test product 11, the follow-up block 15 is connected with the fixed block 17, the self-resetting torsion spring 16 is positioned between the follow-up block 15 and the fixed block 17, and the power shaft 18 is connected with the fixed block 17.

Further, the product butt joint 14 is in positioning connection with the follow-up block 15, the position of the product butt joint 14 is in butt joint with the position of the test product 11, the self-resetting torsion spring 16 is in elastic resetting connection between the follow-up block 15 and the fixed block 17, and the power shaft 18 is connected with the position of the fixed block 17.

Further, the testing device frame 1 is positioned and installed with the testing station 4, and the testing station 4 is positioned and installed with the force value sensor 3, the product marking frame 5, the testing seat 7, the testing frame 8 and the servo motor 10.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1-6, an isolating switch tripping force testing device comprises a testing device frame 1, an electric cabinet 6 is installed at the lower end position of the testing device frame 1, a testing station 4 is installed at the inner bottom of the testing device frame 1, a force value sensor 3, a product marking frame 5, a testing seat 7, a testing seat 8 and a servo motor 10 are installed on the testing station 4, the testing seat 7 is located at the middle position of the force value sensor 3 and the testing seat 8, the servo motor 10 is connected with the position of the testing seat 8, a testing product 11 is arranged on the testing seat 7, a speed reducer 9 is installed at the end part of the servo motor 10, a driving shaft 13 is driven at the end part of the speed reducer 9, the driving shaft 13 is in driving connection with the position of a self-resetting mechanism 12, and the driving shaft 13 and the self-resetting mechanism 12 are limited on the testing seat 8.

Further, a sliding cover 2 is arranged on the force value sensor 3, a first driving air cylinder 19 and a second driving air cylinder 20 are arranged on the product marking frame 5, a defective product marking plate 22 is in driving connection with the bottom position of the second driving air cylinder 20, and a defective product marking plate 21 is in driving connection with the bottom position of the first driving air cylinder 19.

Further, the product marking frame 5 is positioned and installed between the first driving cylinder 19 and the second driving cylinder 20, the first driving cylinder 19 drives the position of the qualified product marking plate 21 to lift, and the second driving cylinder 20 drives the position of the unqualified product marking plate 22 to lift.

Working principle: the utility model comprises a testing device frame 1, a sliding cover 2, a force value sensor 3, a testing station 4, a product marking frame 5, an electric control cabinet 6, a testing seat 7, a testing frame 8, a speed reducer 9, a servo motor 10, a testing product 11, a self-resetting mechanism 12, a driving shaft 13, a product butt joint 14, a follow-up block 15, a self-resetting torsion spring 16, a fixing block 17, a power shaft 18, a first driving cylinder 19, a second driving cylinder 20, a qualified product marking plate 21 and a unqualified product marking plate 22, when in use, the position of the product on the testing seat 7 is positioned, the force value sensor 3, the testing seat 7, the testing frame 8, the speed reducer 9 and the servo motor 10 are arranged at the position of the testing station 4, the servo motor 10 and the speed reducer 9 drive and control the self-resetting mechanism 12 through the position of the driving shaft 13, the position of the self-resetting mechanism 12 is used for abutting the product and performing a tripping force test on the position of the product, the inside of the self-resetting mechanism 12 is provided with the product abutting joint 14, the follow-up block 15, the self-resetting torsion spring 16, the fixed block 17 and the power shaft 18, the position of the product abutting joint 14 is used for abutting the test product 11, the self-resetting torsion spring 16 has a self-resetting effect, the tripping force value is tested through the spring torque, the force value of the tripping force is detected through the position of the force value sensor 3, after the product testing is finished, the product is subjected to a marking operation through the qualified product marking plate 21 and the unqualified product marking plate 22, and qualified and unqualified printing is performed on the surface of the product, so that the product is convenient to distinguish.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an isolator tripping force testing arrangement, includes testing arrangement frame (1), its characterized in that: the automatic testing device is characterized in that an electric control cabinet (6) is arranged at the lower end of the testing device frame (1), a testing station (4) is arranged at the bottom of the inner side of the testing device frame (1), a force value sensor (3), a product marking frame (5), a testing seat (7), a testing seat (8) and a servo motor (10) are arranged on the testing station (4), the testing seat (7) is located at the middle position of the force value sensor (3) and the testing seat (8), the servo motor (10) is connected with the testing seat (8), a testing product (11) is arranged on the testing seat (7), a speed reducer (9) is arranged at the end part of the servo motor (10), a driving shaft (13) is driven to be connected with the position of the self-resetting mechanism (12), and the driving shaft (13) and the self-resetting mechanism (12) are limited on the testing seat (8).

2. The isolating switch release force testing apparatus of claim 1, wherein: the automatic resetting mechanism (12) comprises a product butt joint (14), a follow-up block (15), an automatic resetting torsion spring (16), a fixed block (17) and a power shaft (18), wherein the product butt joint (14) is installed at the end position of the product butt joint (14), the product butt joint (14) is connected with a test product (11), the follow-up block (15) is connected with the position of the fixed block (17), the automatic resetting torsion spring (16) is located between the follow-up block (15) and the fixed block (17), and the power shaft (18) is connected with the position of the fixed block (17).

3. The isolating switch release force testing apparatus of claim 1, wherein: be provided with sliding closure (2) on force value sensor (3), install first actuating cylinder (19) and second actuating cylinder (20) on product marking frame (5), the bottom position drive of second actuating cylinder (20) is connected with disqualified article marking plate (22), the bottom position drive of first actuating cylinder (19) is connected with qualified article marking plate (21).

4. The isolating switch release force testing apparatus of claim 2, wherein: the product butt joint (14) is connected with the follow-up block (15) in a positioning mode, the position of the product butt joint (14) is connected with the position of the test product (11), the self-resetting torsion spring (16) is connected between the follow-up block (15) and the fixed block (17) in an elastic resetting mode, and the power shaft (18) is connected with the position of the fixed block (17).

5. A release force testing device for an isolating switch as defined in claim 3, wherein: the product marking frame (5) is positioned and installed between a first driving air cylinder (19) and a second driving air cylinder (20), the first driving air cylinder (19) drives the position of the qualified product marking plate (21) to lift, and the second driving air cylinder (20) drives the position of the unqualified product marking plate (22) to lift.

6. The isolating switch release force testing apparatus of claim 1, wherein: the testing device is characterized in that the testing device frame (1) is positioned and installed with the testing station (4), and the testing station (4) is positioned and installed with the force value sensor (3), the product marking frame (5), the testing seat (7), the testing frame (8) and the servo motor (10).