CN216250605U - Circuit breaker tripping and pressing mechanism - Google Patents
Circuit breaker tripping and pressing mechanism Download PDFInfo
- Publication number
- CN216250605U CN216250605U CN202122812129.0U CN202122812129U CN216250605U CN 216250605 U CN216250605 U CN 216250605U CN 202122812129 U CN202122812129 U CN 202122812129U CN 216250605 U CN216250605 U CN 216250605U
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- circuit breaker
- piece
- rotating member
- mounting plate
- driving piece
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Abstract
The utility model discloses a circuit breaker tripping pressing mechanism, which solves the problems of low detection efficiency, danger and the like of circuit breaker tripping detection operation at the present stage. It is including dropout driving piece and mounting plate, and the dropout driving piece is installed on mounting plate, and the rotating member is installed to mounting plate, and the one end of rotating member articulates on mounting plate, and the other end activity runs through have and presses down the complex press the depression bar with circuit breaker trip button, and the piece of rotating member still articulates on one's body and is provided with the oscillating piece, and the one end of oscillating piece is connected with the output of dropout driving piece, and the other end presses down the cooperation with the press the depression bar contact. When the dropout driving piece drives the rotating member perk, can place the circuit breaker on predetermined position, treat circuit breaker location centre gripping back, the rotating member is taken the swing together and is pushed down, and the action is pressed to the drive press the depression bar to the realization is pressed the automatic tripping operation of circuit breaker dropout key, presses the action and need not artifical the participation, improves detection efficiency, ensures that the testing process safety is orderly.
Description
Technical Field
The utility model relates to the field of circuit breaker detection equipment, in particular to a circuit breaker tripping and pressing mechanism.
Background
Nowadays, circuit breakers are widely used in power utilization places in various fields, and the performance requirements of circuit breakers on the market are higher and higher, so that performance detection is required to be carried out on small circuit breakers after the small circuit breakers are produced. In the circuit breaker detection project, the circuit breaker tripping is detected, tripping operation is still carried out manually at the present stage, and the circuit breaker is required to be electrified in the tripping detection, so that manual detection is slow and has certain danger.
Disclosure of Invention
The purpose of the utility model is as follows: in order to overcome the defects of the prior art, the utility model provides a circuit breaker tripping pressing mechanism which solves the problems of low detection efficiency, danger and the like of circuit breaker tripping detection operation in the prior art.
The technical scheme of the utility model is as follows: including dropout driving piece and mounting plate, the dropout driving piece is installed on mounting plate, and the rotating member is installed to mounting plate, and the one end of rotating member articulates on mounting plate, and the other end activity runs through have presses down the complex press lever with circuit breaker trip button, and the piece of rotating member still articulates on one's body and is provided with the oscillating piece, and the one end of oscillating piece is connected with the output of dropout driving piece, and the other end presses down the cooperation with pressing the press lever contact.
By adopting the technical scheme, when the tripping driving piece drives the rotating piece to tilt, the circuit breaker can be placed on a preset position, after the circuit breaker is positioned and clamped, the rotating piece is swung with the swinging piece to be pressed down, the driving pressing rod presses the action, so that the automatic tripping operation of pressing the tripping key of the circuit breaker is realized, the pressing action does not need manual participation, the detection efficiency is improved, and the safety and the order of the detection process are ensured.
The utility model further comprises the following steps: the rotating piece is provided with a through hole for the pressing piece to penetrate through, the pressing rod comprises an upper half step rod in contact with the swinging piece and a lower half step rod in press contact with the circuit breaker, and a pressure spring is installed between the upper half step rod and the lower half step rod.
Adopt above-mentioned further setting, the hard pressing force of pressing the depression bar can be cushioned to the pressure spring, makes to press down the depression bar elasticity and presses on the circuit breaker, avoids pressing the depression bar to press the too big circuit breaker that leads to of application of force impaired.
The utility model further provides that: the tripping driving piece is an air cylinder, an air cylinder mounting seat is fixedly mounted on the mounting bottom plate, and one end of the tripping driving piece is hinged with the air cylinder mounting seat.
By adopting the above further arrangement, the tripping driving piece can swing around the end position, so that the tripping driving piece can better adapt to the rotation action of the rotating piece.
Still further arrangements of the utility model are: the bottom pressing position of the lower half step rod is in an inverted cone shape.
By adopting the above further arrangement, the inverted cone guides the lower half step rod to be pressed into the hole of the tripping key of the circuit breaker, so that the requirement on the placement accuracy of the circuit breaker is reduced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the embodiment of the present invention in a tilted state;
FIG. 3 is a cross-sectional view of a portion of the structure of the present invention;
wherein, 1, tripping a driving piece; 2. mounting a bottom plate; 3. a rotating member; 4. a pressing lever; 5. a swinging member; 31. a through hole; 41. an upper half step bar; 42. a lower half step bar; 43. a pressure spring; 6. a cylinder mounting seat.
Detailed Description
As shown in fig. 1-3, a circuit breaker tripping pressing mechanism includes a tripping driving member 1 and a fixing mounting plate 2, the tripping driving member 1 is mounted on the mounting plate 2, a rotating member 3 is mounted on the mounting plate 2, one end of the rotating member 3 is hinged on the mounting plate 2, a pressing rod 4 which is matched with a circuit breaker tripping button in a pressing manner is movably penetrated through the other end of the rotating member 3, a swinging member 5 is further hinged on the body of the rotating member 3, one end of the swinging member 5 is connected with an output end of the tripping driving member 1, and the other end of the swinging member is matched with the pressing rod 4 in a pressing manner. Rotating member 3 has perk and two states of level under according to the drive effect of dropout driving piece 1, when the tilting of rotating member 3, be convenient for place the circuit breaker on predetermined position, treat to place the location back, rotating member 3 rotates to the horizontality, at this moment, press down release key that pole 4 can press down the circuit breaker along with the action of rotating member 3, effective in order to ensure to press down the effect, swinging member 5 rotates around its and 3 articulated positions of rotating member, and the contact presses down the press down pole 4 of front end, exert bigger pressure and make press down the release key that pole 4 pressed down the circuit breaker, the circuit breaker can be in order to trip and then carry out the relevant detection operation of tripping.
The rotating member 3 is provided with a through hole 31 for the pressing member to penetrate through, the pressing rod 4 comprises an upper half step rod 41 contacted with the swinging member 5 and a lower half step rod 42 pressed and contacted with the circuit breaker, and a pressure spring 43 is arranged between the upper half step rod 41 and the lower half step rod 42. When the swinging member 5 is in contact pressing action, the compression spring 43 is compressed by force and applies elastic force to the lower half step lever 42, so that the lower half step lever 42 is elastically pressed on the circuit breaker. Through calculation, the circuit breaker which can be tripped by applying the maximum pressing force is regarded as a qualified product when the pressure spring 43 with a proper elastic coefficient is installed, and otherwise, the circuit breaker is regarded as a defective product.
The tripping driving piece 1 is an air cylinder, an air cylinder mounting seat 6 is fixedly mounted on the mounting bottom plate 2, and one end of the tripping driving piece 1 is hinged to the air cylinder mounting seat 6. When the rotating member 3 tilts up, the trip driving member 1 tilts along with the swing to adapt to the action of the rotating member 3.
The bottom pressing position of the lower half step rod 42 is inverted cone-shaped, the inverted cone-shaped guides the lower half step rod 42 to be pressed into a hole of the breaker tripping key, and the lower half step rod 42 can be limited from being pressed into the breaker tripping key excessively.
Claims (4)
1. The utility model provides a circuit breaker dropout pressing means which characterized in that: including dropout driving piece and mounting plate, the dropout driving piece is installed on mounting plate, mounting plate installs the rotating member, the one end of rotating member articulates on mounting plate, and the other end activity runs through to have presses down the complex press lever with circuit breaker trip button, still articulated swing piece that is provided with on one's body of rotating member, the one end of swing piece is connected with the output of dropout driving piece, and the other end presses down the cooperation with pressing the lever contact.
2. The circuit breaker trip push mechanism of claim 1, wherein: the rotating piece is provided with a through hole for the pressing piece to penetrate through, the pressing rod comprises an upper half step rod in contact with the swinging piece and a lower half step rod in pressing contact with the circuit breaker, and a pressure spring is installed between the upper half step rod and the lower half step rod.
3. The circuit breaker trip push mechanism of claim 1 or 2, wherein: the tripping driving piece is an air cylinder, an air cylinder mounting seat is fixedly mounted on the mounting bottom plate, and one end of the tripping driving piece is hinged to the air cylinder mounting seat.
4. The circuit breaker trip push mechanism of claim 2, wherein: and the pressing position of the bottom end of the lower half step rod is in an inverted cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812129.0U CN216250605U (en) | 2021-11-17 | 2021-11-17 | Circuit breaker tripping and pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812129.0U CN216250605U (en) | 2021-11-17 | 2021-11-17 | Circuit breaker tripping and pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216250605U true CN216250605U (en) | 2022-04-08 |
Family
ID=80942465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122812129.0U Active CN216250605U (en) | 2021-11-17 | 2021-11-17 | Circuit breaker tripping and pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216250605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114089178A (en) * | 2021-11-17 | 2022-02-25 | 奔龙自动化科技有限公司 | Multi-station circuit breaker comprehensive detection equipment |
-
2021
- 2021-11-17 CN CN202122812129.0U patent/CN216250605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114089178A (en) * | 2021-11-17 | 2022-02-25 | 奔龙自动化科技有限公司 | Multi-station circuit breaker comprehensive detection equipment |
| CN114089178B (en) * | 2021-11-17 | 2024-06-04 | 奔龙自动化科技有限公司 | Multi-station circuit breaker comprehensive detection equipment |
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