CN213150633U

CN213150633U - ATSE switching device

Info

Publication number: CN213150633U
Application number: CN202022234337.2U
Authority: CN
Inventors: 林丽燕
Original assignee: Anshan Hengli Power Equipment Co ltd
Current assignee: Anshan Hengli Power Equipment Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-07
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a switching device of ATSE, including the conversion casing, the top edge of conversion casing has seted up the fixed orifices, the front surface of conversion casing has seted up the swivel mount of integral type, the swivel mount is screwed up and is installed the switching knob, the inboard connection of swivel mount has been installed the shell fragment, the one end connection of switching knob has been installed the pivot, set up the teeth of a cogwheel of integral type in the pivot; when the device is in installation when using, install through the meshing between switching knob and the swivel mount, the meshing structure can prevent to switch knob automatic rotation, perhaps produce the mistake and touch, prevent to switch knob change switch's working phase, the bolt hole facial make-up of seting up on this conversion casing is equipped with the rubber strip, when the device is in installation when using, the both ends cover of rubber sleeve is established and is fixed on the conversion casing, the inboard rubber buffer of rubber strip seals in the screwed hole, prevent that the screwed hole from moist or falling into the dust, lead to the device short circuit, the practicality of the device has been improved.

Description

ATSE switching device

Technical Field

The utility model belongs to the technical field of ATSE, concretely relates to ATSE's auto-change over device.

Background

An ATSE, i.e., an automatic transfer switch appliance, is an appliance that consists of one or more transfer switch appliances and other necessary appliances for monitoring a power circuit and automatically transferring one or more load circuits from one power source to another. The device has two modes of manual switching and automatic switching, the automatic switching switch is divided into two modes of automatic switching and automatic recovery and automatic switching and is not self-recovered, when the device works, the three-phase voltages of the two power supplies are tested simultaneously, and faults of any one phase of circuit, such as over-voltage, under-voltage, power failure and the like, can be switched to the normal power supply from the normal power supply side in a delayed mode so as to ensure that the power supply can output without faults.

When the ATSE switching device is used, if the manual switching device is touched carelessly, the manual switching device is easy to rotate, the switching state of a knob is influenced, and a certain influence is caused on the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ATSE's auto-change over device to solve the current ATSE's that proposes in the above-mentioned background art auto-change over device when using, has two kinds of operating condition of auto-change-over and manual switching, and automatic change-over switch electrical apparatus commonly used can compatible two kinds of auto-change over device, and when the device used, manual auto-change over device was when using, if touching carelessly, leaded to manual auto-change over device to rotate easily, influenced the switching state of knob, led to the problem of certain influence to the device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ATSE's auto-change over device, includes the conversion casing, the fixed orifices has been seted up to the top edge of conversion casing, the swivel mount of integral type is seted up to the front surface of conversion casing, swivel mount top spin is established to install and is switched the knob, the shell fragment has been installed in the inboard connection of swivel mount, the one end connection of switching the knob has been installed the pivot, the teeth of a cogwheel of integral type have been seted up in the pivot, switch the knob and rotate through the pivot and install on the swivel mount.

Preferably, the bolt hole has been seted up with the bottom symmetry in the front surface top of conversion casing, the rubber strip has been installed to the front surface of bolt hole, the spacing arch of integral type is seted up at the both ends of conversion casing, the trepanning has been seted up at the both ends of rubber strip, the rubber buffer of integral type is seted up to the inboard of rubber strip.

Preferably, the rubber plug is plugged into the bolt hole in an aligned mode.

Preferably, the two ends of the rubber strip are sleeved on the limiting bulges through the sleeve holes to be connected.

Preferably, the top and the bottom of the conversion shell are both provided with fixing holes.

Preferably, the rotating shaft and the rotating seat are engaged and clamped with the gear teeth through elastic pieces.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the device is used, the limiting structure is arranged on the switching knob of the device, when the device is installed and used, the switching knob and the rotary seat are installed in a meshed mode, the meshed structure can prevent the switching knob from automatically rotating or mistakenly touching, the switching knob is prevented from changing the working phase of the change-over switch, and the stability of the device is improved;

(2) simultaneously the bolt hole facial make-up of seting up on this conversion casing is equipped with the rubber strip, and when the device was when the installation was used, the both ends cover of rubber sleeve was established and is fixed on the conversion casing, and the rubber buffer of rubber strip inboard is sealed to be filled into in the threaded hole, prevents that the threaded hole from moist or falling into the dust, leads to the device short circuit, has improved the device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the swivel mount of the present invention;

FIG. 3 is a schematic view of the inner side structure of the rubber strip of the present invention;

in the figure: 1. bolt holes; 2. a conversion housing; 3. a limiting bulge; 4. a rubber strip; 5. switching a knob; 6. rotating; 7. a fixing hole; 8. a rotating shaft; 9. a spring plate; 10. gear teeth; 11. trepanning; 12. and a rubber plug.

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, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides a ATSE's auto-change over device, including conversion casing 2, fixed orifices 7 have been seted up to the top edge of conversion casing 2, the swivel mount 6 of integral type is seted up to the front surface of conversion casing 2, swivel mount 6 top spin is established to install and is switched knob 5, shell fragment 9 has been installed to the inboard connection of swivel mount 6, the one end of switching knob 5 is connected and has been installed pivot 8, set up the teeth of a cogwheel 10 of integral type in the pivot 8, switch knob 5 and rotate through pivot 8 and install on swivel mount 6, when the device is when the installation uses, switch between knob 5 and the swivel mount 6 through the meshing installation, the engagement structure can prevent to switch knob 5 autogiration, perhaps produce the mistake touching, prevent to switch knob 5 change.

For better protection, in this embodiment, preferably, the top and the bottom of the front surface of the conversion housing 2 are symmetrically provided with bolt holes 1, the front surface of the bolt hole 1 is provided with a rubber strip 4, two ends of the conversion housing 2 are provided with integrated limiting protrusions 3, two ends of the rubber strip 4 are provided with sleeve holes 11, the inner side of the rubber strip 4 is provided with an integrated rubber plug 12, so as to improve the safety in use, for better protection, in this embodiment, preferably, the rubber plug 12 is inserted into the bolt hole 1 in an aligned manner, so as to prevent dust or moisture from falling into the bolt hole 1, for better connection of the rubber strip 4, in this embodiment, preferably, two ends of the rubber strip 4 are connected on the limiting protrusions 3 through the sleeve holes 11, so as to improve the stability of the rubber strip 4, for better fixation, in this embodiment, preferably, the top and the bottom of the conversion housing 2 are both provided with fixing holes 7, prevent that conversion housing 2 from dropping, for better installing switching knob 5, in this embodiment, preferably, pivot 8 and swivel mount 6 are through shell fragment 9 and the meshing card of teeth of a cogwheel 10 and are established, avoid switching knob 5 to rotate.

The utility model discloses a theory of operation and use flow: a limit structure is arranged on a switching knob 5 of the device, when the device is installed and used, the switching knob 5 is rotatably arranged on a rotary seat 6 through a rotating shaft 8, the switching knob 5 and the rotary seat 6 are installed in a meshed mode through an elastic sheet 9 and a gear tooth 10, the switching knob 5 can be prevented from automatically rotating by the meshed structure or being touched by mistake, the stability of the device in working is guaranteed, the switching knob 5 is prevented from changing the working phase of a change-over switch, the use and the change of the device are influenced, meanwhile, a rubber strip 4 is arranged on a bolt hole 1 formed in a switching shell 2, when the device is installed and used, two ends of the rubber strip 4 are sleeved on a limit bulge 3 through a sleeve hole 11, an integrated rubber plug 12 arranged on the inner side of the rubber strip 4 can be aligned, sealed and plugged into the bolt hole 1 oppositely, and the device is prevented from being wet or falling into dust in the bolt, the practicability of the device is improved.

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 switching device of ATSE, includes conversion casing (2), fixed orifices (7) have been seted up at the top edge of conversion casing (2), its characterized in that: the front surface of conversion casing (2) has seted up swivel mount (6) of integral type, swivel mount (6) top spin is established to install and is switched knob (5), shell fragment (9) have been installed to the inboard connection of swivel mount (6), the one end of switching knob (5) is connected and has been installed pivot (8), set up teeth of a cogwheel (10) of integral type on pivot (8), switch knob (5) and rotate through pivot (8) and install on swivel mount (6).

2. The switching device of an ATSE according to claim 1, wherein: bolt hole (1) have been seted up with the bottom symmetry at the front surface top of conversion casing (2), rubber strip (4) have been installed to the front surface of bolt hole (1), spacing arch (3) of integral type are seted up at the both ends of conversion casing (2), trepanning (11) have been seted up at the both ends of rubber strip (4), rubber buffer (12) of integral type are seted up to the inboard of rubber strip (4).

3. An ATSE switching apparatus according to claim 2, wherein: and the rubber plug (12) is plugged into the bolt hole (1) in an aligning way.

4. An ATSE switching apparatus according to claim 2, wherein: the two ends of the rubber strip (4) are sleeved on the limiting bulges (3) through sleeve holes (11) to be connected.

5. The switching device of an ATSE according to claim 1, wherein: the top and the bottom of the conversion shell (2) are both provided with fixing holes (7).

6. The switching device of an ATSE according to claim 1, wherein: the rotating shaft (8) and the rotating seat (6) are engaged and clamped with the gear teeth (10) through the elastic sheet (9).