CN210865955U

CN210865955U - Control device for solving brake-separating rebound

Info

Publication number: CN210865955U
Application number: CN201921979409.7U
Authority: CN
Inventors: 荣新雷; 宋兆军
Original assignee: Real Intelligent Control Equipment Wuxi Co ltd
Current assignee: Real Intelligent Control Equipment Wuxi Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-06-26
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses a solve controlling means that separating brake rebounded, including bottom plate and buffer mounting panel, install the buffer support on the buffer mounting panel, install the hydraulic buffer on the buffer support, the quiet iron core of permanent magnetic mechanism is installed to the upside of bottom plate, install permanent magnetic mechanism on the quiet iron core of permanent magnetic mechanism and move the iron core, permanent magnetic mechanism moves the iron core and is connected with the hydraulic buffer. The utility model discloses a permanent magnetic mechanism moves the iron core and promotes the contact through the oil buffer and remove, and then whether control switch's break-make, because the oil buffer has certain flexible surplus, can absorb the amplitude of separating brake bounce-back, the noise abatement is favorable to prolonging the life of switch.

Description

Control device for solving brake-separating rebound

Technical Field

The utility model relates to an intelligence switch technical field specifically is a solve controlling means that separating brake rebounds.

Background

The permanent magnetic circuit breaker adopts a bistable internal under-voltage release permanent magnetic mechanism and is integrated with a mechanical manual release, so that manual brake separation is convenient and reliable. The permanent magnetic mechanism opening brake is combined with the spring opening brake, so that the distribution of the opening brake speed is more ideal. Compared with a spring operating mechanism circuit breaker, the movable parts are greatly reduced, so that the reliability and the mechanical life are greatly improved, and the spring operating mechanism circuit breaker is an ideal substitute product for the spring operating mechanism circuit breaker. The traditional intelligent phase control permanent magnet vacuum circuit breaker has serious brake-separating rebound, thereby influencing the service life of the circuit breaker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solve controlling means of separating brake bounce-back 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: the utility model provides a solve controlling means that separating brake is bounce-back, includes bottom plate and buffer mounting panel, install the buffer support on the buffer mounting panel, install the hydraulic buffer on the buffer support, the quiet iron core of permanent magnetic mechanism is installed to the upside of bottom plate, install permanent magnetic mechanism on the quiet iron core of permanent magnetic mechanism and move the iron core, permanent magnetic mechanism moves the iron core and is connected with the hydraulic buffer.

Preferably, the number of the oil buffers is three, end connecting blocks are installed at two ends of the bottom plate, and two ends of the buffer installing plate are fixedly connected with the end connecting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a permanent magnetic mechanism moves the iron core and promotes the contact through the oil buffer and remove, and then whether control switch's break-make, because the oil buffer has certain flexible surplus, can absorb the amplitude of separating brake bounce-back, the noise abatement is favorable to prolonging the life of switch.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the top view structure of the present invention.

In the figure: 1. an end connecting block; 2. a movable iron core of the permanent magnetic mechanism; 3. a permanent magnet mechanism static iron core; 4. mounting a plate; 5. a hydraulic shock absorber; 6. a buffer support; 7. a base plate.

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. 1-2, the present invention provides a technical solution: a control device for solving the problem of brake separating rebound comprises a bottom plate 7 and a buffer mounting plate 4, wherein end connecting blocks 1 are mounted at two ends of the bottom plate 7, two ends of the buffer mounting plate 4 are fixedly connected with the end connecting blocks 1,

the buffer mounting plate 4 is provided with a buffer support 6, the buffer support 6 is provided with an oil pressure buffer 5, the upper side of the bottom plate 7 is provided with a permanent magnet mechanism static iron core 3, the permanent magnet mechanism static iron core 3 is provided with a permanent magnet mechanism movable iron core 2, the permanent magnet mechanism movable iron core 2 is connected with the oil pressure buffer 5, the number of the oil pressure buffers 5 is three, the oil pressure buffers are corresponding to the alternating current UVW, and the permanent magnet mechanism movable iron core 2 is used for pushing the contact to move up and down through the oil pressure buffer 5 to control the on-off of the switch.

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

1. The utility model provides a solve controlling means that separating brake is bounce-back, includes bottom plate (7) and buffer mounting panel (4), its characterized in that: install buffer support (6) on buffer mounting panel (4), install oil buffer (5) on buffer support (6), the quiet iron core of permanent magnetic mechanism (3) is installed to the upside of bottom plate (7), install permanent magnetic mechanism on the quiet iron core of permanent magnetic mechanism (3) and move iron core (2), permanent magnetic mechanism moves iron core (2) and is connected with oil buffer (5).

2. The control device for solving the brake-separating rebounding problem according to claim 1, wherein: the hydraulic buffer (5) is three, the end connecting blocks (1) are installed at the two ends of the bottom plate (7), and the two ends of the buffer mounting plate (4) are fixedly connected with the end connecting blocks (1).