CN222530310U - A high voltage vacuum circuit breaker automatic wiring device - Google Patents
A high voltage vacuum circuit breaker automatic wiring device Download PDFInfo
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- CN222530310U CN222530310U CN202421261797.6U CN202421261797U CN222530310U CN 222530310 U CN222530310 U CN 222530310U CN 202421261797 U CN202421261797 U CN 202421261797U CN 222530310 U CN222530310 U CN 222530310U
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- contact group
- circuit breaker
- vacuum circuit
- automatic wiring
- wiring device
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic wiring device of a high-voltage vacuum circuit breaker in the technical field of high-voltage device testing, which comprises a frame, a mounting plate, a connecting assembly, a displacement assembly and an external grounding component, wherein the mounting plate is mounted on the frame, the connecting assembly comprises a base, a first contact group and a second contact group, the base is mounted on the mounting plate, the first contact group and the second contact group are mounted on the base at intervals, the first contact group is connected with a high-voltage output source, the first contact group and the second contact group are used for being connected with corresponding terminals of a to-be-tested article, the switching assembly is used for controlling the second contact group to be connected with the first contact group or controlling the second contact group to be grounded, the displacement assembly is used for adjusting the position of the connecting assembly, and the external grounding component is mounted on the frame and is used for being connected with a shell of the to-be-tested article. The automatic wiring device of the high-voltage vacuum circuit breaker can be automatically connected with a to-be-tested product and can switch the connection state of the second contact group, manual participation is not needed in the whole process, automatic wiring switching is realized, and the efficiency, safety and stability of testing are improved.
Description
Technical Field
The utility model relates to the technical field of high-voltage device testing, in particular to an automatic wiring device of a high-voltage vacuum circuit breaker.
Background
The high-voltage vacuum circuit breaker is a columnar switch, and is required to be tested after production to verify the performance of a product. However, as the demand for automated production increases, more and more manual steps are gradually replaced by automated equipment, and the power-up test of the high-voltage vacuum circuit breaker is no exception. The conventional test flow of the high-voltage vacuum circuit breaker is mostly controlled by a program, and the test is automatically performed.
However, the testing flow of compliance is complicated, in the power-on test process of the high-voltage vacuum circuit breaker, the switch terminal of the high-voltage vacuum circuit breaker needs to be switched back and forth in a high-voltage or grounding state, and the manual terminal switching process is complicated, so that the testing efficiency is affected.
Disclosure of utility model
The application solves the problem of complicated manual wiring terminal switching process in the prior art by providing the automatic wiring device of the high-voltage vacuum circuit breaker, realizes automatic wiring terminal switching state, reduces uncertainty of human errors, and improves testing efficiency, safety and stability.
The embodiment of the application provides an automatic wiring device of a high-voltage vacuum circuit breaker, which comprises the following components:
a frame;
The mounting plate is mounted on the frame;
The connecting assembly comprises a base, a first contact group and a second contact group, wherein the base is arranged on the mounting plate, the first contact group and the second contact group are arranged on the base at intervals, the first contact group is connected with a high-voltage output source, and the first contact group and the second contact group are used for connecting corresponding terminals of a product to be tested;
A switching assembly for controlling the connection of the second contact set with the first contact set or controlling the grounding of the second contact set;
the displacement assembly is used for adjusting the position of the connecting assembly;
and the external grounding part is arranged on the rack and is used for being connected with the shell of the to-be-tested product.
On the basis of the above embodiments, the present application can be further improved, and specifically, the following steps are provided:
In one embodiment of the present application, each of the first contact group and the second contact group includes three elastic contacts, the elastic contacts are respectively connected with the base through insulators, and the three elastic contacts in the same group are connected through equalizing rings. The elastic contact guarantees stability when contradicting, and the equalizing ring makes same group contact keep same voltage.
In one embodiment of the application, the switching assembly comprises a high-voltage switching assembly and a grounding switching assembly, the high-voltage switching assembly comprises a first rotary cylinder, an insulating rod and a first connecting rod, the first rotary cylinder is mounted on the mounting plate, one end of the insulating rod is mounted on the movable end of the first rotary cylinder, the other end of the insulating rod is connected with the first connecting rod, the first connecting rod is used for connecting or disconnecting the first contact group and the second contact group, the grounding switching assembly comprises a second rotary cylinder and a second connecting rod, one end of the second connecting rod is grounded and mounted on the movable end of the second rotary cylinder, and the other end of the second connecting rod is used for connecting or disconnecting the second contact group. The second contact group is automatically switched in the high-voltage and grounding state through the high-voltage switching component and the grounding switching component, so that the test requirement is met.
In one embodiment of the present application, the base is correspondingly provided with a clamping groove for placing the first connecting rod and the second connecting rod. Reducing friction between the connecting rod and the base.
In one embodiment of the application, the insulating rod is provided with a thread groove. The pressure resistance of the insulating rod is improved through the thread groove.
In one embodiment of the application, the displacement assembly comprises a vertical displacement assembly and a transverse displacement assembly, the vertical displacement assembly comprises a guide rail and a driving motor, the guide rail is vertically arranged on two sides of the frame, the mounting plate is connected to the guide rail in a sliding manner, the driving motor drives the hinge to drive the mounting plate to move up and down, the transverse displacement assembly comprises a plurality of guide rods and electric push rods, the fixed ends of the guide rods and the electric push rods are respectively arranged on the mounting plate, and the movable ends of the guide rods and the electric push rods are respectively connected to the base. The device is used for realizing the up-down front-back displacement of the contact group and aligning the terminal of the to-be-tested product.
In one embodiment of the present application, the external grounding component includes a telescopic cylinder and a grounding block, the fixed end of the telescopic cylinder is mounted on the frame, the grounding block is grounded and mounted on the movable end of the telescopic cylinder, and the grounding block is used for abutting against the housing of the to-be-tested article. Automatically abutting against the shell of the to-be-tested product to realize the grounding of the shell.
In one embodiment of the present application, the rack is further provided with a coupling capacitor mounting seat. The coupling capacitor is used for hoisting the coupling capacitor, and the coupling capacitor provides a specific high voltage for the first contact group.
The automatic wiring device for the high-voltage vacuum circuit breaker has the advantages that before the to-be-tested product can be transported to the device through the assembly line, the position of the connecting component is adjusted through the displacement component, so that the first contact group and the second contact group are in interference connection with corresponding terminals of the to-be-tested product, the connection state of the second contact group is switched by program control during testing, manual participation is not needed in the whole process, automatic wiring switching is achieved, and testing efficiency, safety and stability are improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 4 is a schematic side view of the present utility model;
fig. 5 is an enlarged view of region B in fig. 4.
The device comprises a frame 1, a mounting plate 2, a base 31, a base 32, a first contact group 33, a second contact group 34, elastic contacts 35, insulators 36, equalizing rings 37, clamping grooves 41, a first rotary cylinder 42, an insulating rod 43, a first connecting rod 44, a second rotary cylinder 45, a second connecting rod 51, a driving motor 52, a guide rod 53, an electric push rod 61, a telescopic cylinder 62, a grounding block 7 and a coupling capacitor mounting seat.
Detailed Description
The present utility model is further illustrated below in conjunction with the specific embodiments, it being understood that these embodiments are meant to be illustrative of the utility model only and not limiting the scope of the utility model, and that modifications of the utility model, which are equivalent to those skilled in the art to which the utility model pertains, will fall within the scope of the utility model as defined in the appended claims.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "peripheral surface", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the term "vertical" and the like do not mean that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in 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.
In the description of the present utility model, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples of the utility model described and the features of the various embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The embodiment of the application solves the problem of complicated manual wiring terminal switching process in the prior art by providing the automatic wiring device of the high-voltage vacuum circuit breaker, realizes automatic wiring terminal switching state, reduces uncertainty of human errors, and improves testing efficiency, safety and stability.
The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:
Examples:
as shown in fig. 1 to 5, an automatic wiring device for a high voltage vacuum circuit breaker includes a frame 1, a mounting plate 2, a connection assembly, a switching assembly, a displacement assembly and an external grounding member.
The mounting plate 2 is mounted on the frame 1;
The connecting assembly comprises a base 31, a first contact group 32 and a second contact group 33, wherein the base 31 is arranged on the mounting plate 2, the first contact group 32 and the second contact group 33 are arranged on the base 31 at intervals, the first contact group 32 is connected with a high-voltage output source, the first contact group 32 and the second contact group 33 are used for being connected with corresponding terminals of a product to be tested, the first contact group 32 and the second contact group 33 respectively comprise three elastic contacts 34, the elastic contacts 34 are respectively connected with the base 31 through insulators 35, and the three elastic contacts 34 in the same group are connected through equalizing rings 36. The elastic contacts 34 ensure stability in the event of collision, and the grading rings 36 enable the contacts in the same group to maintain the same voltage.
The switching assembly is used for controlling the second contact group 33 to be connected with the first contact group 32 or controlling the second contact group 33 to be grounded, the switching assembly comprises a high-voltage switching assembly and a grounding switching assembly, the high-voltage switching assembly comprises a first rotary cylinder 41, an insulating rod 42 and a first connecting rod 43, the first rotary cylinder 41 is arranged on the mounting plate 2, one end of the insulating rod 42 is arranged on the movable end of the first rotary cylinder 41, the other end of the insulating rod is connected with the first connecting rod 43, the first connecting rod 43 is used for connecting or disconnecting the first contact group 32 and the second contact group 33, the grounding switching assembly comprises a second rotary cylinder 44 and a second connecting rod 45, one end of the second connecting rod 45 is grounded and is arranged on the movable end of the second rotary cylinder 44, and the other end of the second connecting rod 45 is used for connecting or disconnecting the second contact group 33. The second contact group 33 is automatically switched in the high-voltage and ground state by the high-voltage switching component and the ground switching component, so that the test requirement is met.
The device comprises a frame 1, a displacement assembly and a transverse displacement assembly, wherein the displacement assembly is used for adjusting the position of the connection assembly, the displacement assembly comprises a vertical displacement assembly and a transverse displacement assembly, the vertical displacement assembly comprises guide rails (not shown in the drawing in the frame shell) and a driving motor 51, the guide rails are vertically arranged on two sides of the frame 1, a mounting plate 2 is connected to the guide rails in a sliding mode, the driving motor 51 drives a hinge (not shown in the drawing in the frame shell) to drive the mounting plate 2 to vertically displace, the transverse displacement assembly comprises a plurality of guide rods 52 and electric push rods 53, fixed ends of the guide rods 52 and the electric push rods 53 are respectively arranged on the mounting plate 2, and movable ends of the guide rods 52 and the electric push rods 53 are respectively connected to a base 31.
And the external grounding part is arranged on the frame 1 and is used for being connected with the shell of the to-be-tested article. The external grounding part comprises a telescopic cylinder 61 and a grounding block 62, the fixed end of the telescopic cylinder 61 is arranged on the frame 1, the grounding block 62 is grounded and arranged at the movable end of the telescopic cylinder 61, and the grounding block 62 is used for abutting against the shell of the to-be-tested product. Automatically abutting against the shell of the to-be-tested product to realize the grounding of the shell.
Further, the base 31 is correspondingly provided with a clamping groove 37 for placing the first connecting rod 43 and the second connecting rod 45.
Further, the insulating rod 42 is provided with a screw groove. The pressure resistance of the insulating rod 42 is improved by the thread groove.
Further, the frame 1 is also provided with a coupling capacitor mounting seat 7. For lifting the coupling capacitance that provides a specific high voltage to the first contact set 32.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
Before the article to be tested can be transported to the device by the assembly line, the automatic wiring device of the high-voltage vacuum circuit breaker adjusts the position of the connecting component through the displacement component according to a preset program, so that the first contact group and the second contact group are in interference connection with corresponding terminals of the article to be tested, the connection state of the second contact group is switched by program control during the test, manual participation is not needed in the whole process, automatic wiring switching is realized, and the efficiency, safety and stability of the test are improved.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421261797.6U CN222530310U (en) | 2024-06-04 | 2024-06-04 | A high voltage vacuum circuit breaker automatic wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421261797.6U CN222530310U (en) | 2024-06-04 | 2024-06-04 | A high voltage vacuum circuit breaker automatic wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222530310U true CN222530310U (en) | 2025-02-25 |
Family
ID=94669610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421261797.6U Active CN222530310U (en) | 2024-06-04 | 2024-06-04 | A high voltage vacuum circuit breaker automatic wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222530310U (en) |
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2024
- 2024-06-04 CN CN202421261797.6U patent/CN222530310U/en active Active
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