CN207116258U - A kind of direct-push apparatus for auxiliary contact - Google Patents
A kind of direct-push apparatus for auxiliary contact Download PDFInfo
- Publication number
- CN207116258U CN207116258U CN201720405791.5U CN201720405791U CN207116258U CN 207116258 U CN207116258 U CN 207116258U CN 201720405791 U CN201720405791 U CN 201720405791U CN 207116258 U CN207116258 U CN 207116258U
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- CN
- China
- Prior art keywords
- electric equipment
- contact
- telescopic
- push rod
- touch panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of direct-push apparatus for auxiliary contact, and L-type touch panel 4 is provided with the push rod 5 of electric equipment, and L-type touch panel 4 is fixed together by bolt and push rod 5；The housing side 6 of electric equipment is provided with telescopic auxiliary switch 2, and the telescopic front end of auxiliary switch 2 is provided with telescopic shaft 3 and is fixed to by a few font installing plates 1 in the housing side 6 of electric equipment.Contact is reliable when need to only ensure to close position during the installation of this device, during separating brake telescopic shaft in the presence of itself spring can self-resetting, installation and adjustment are convenient, ensure to improve efficiency of assembling while contact is reliable.
Description
Technical field
A kind of direct-push apparatus for auxiliary contact is the utility model is related to, belongs to technical field of power systems.
Background technology
The secondary apparatus for auxiliary contact of existing electric equipment is as shown in Figure 1.Rocker-arm auxiliary switch 9 is solid by installing plate 10
Determine onto the housing side 6 of electric equipment, the head of rocker-arm auxiliary switch 9 is provided with a rocking arm 7 with U type slot, with push rod 5
The spacer pin 8 welded together passes through the reciprocating motion of push rod 5 when electric equipment separating brake, closing operation as in U type slot
Drive rocker-arm auxiliary switch 9 is counterclockwise, turns clockwise, so that separating brake, the conducting of combined floodgate auxiliary contact loop.In this mistake
Cheng Zhong, the original position and final position when being moved due to every equipment separating brake, combined floodgate are all different, can usually cause auxiliary to touch
The phenomenon of point loose contact, contact is more when such as closing position, and contact is even contactless less when dividing position；Solves this now
The mode of problem is that the hole that rocker-arm auxiliary switch 9 is fixed on installing plate 10 is split into the groove profile hole of left and right directions, passes through regulation
The horizontal level of rocker-arm auxiliary switch 9 is to ensure point, closing contact contact is reliable, but because of the contact of both direction to be ensured,
Contact requirement could be met sometimes for reaming, adjustment installation bothers, and efficiency is low.
Utility model content
The purpose of this utility model is that providing one kind contacts a kind of reliable, mounting and adjusting easily direct-push auxiliary contact
Device.
The utility model direct-push apparatus for auxiliary contact, it is to use a telescopic auxiliary switch, before the auxiliary switch
End is fixed in the housing side of electric equipment provided with telescopic shaft and by an a few font installing plates, and push rod touches provided with L-type
Plate, the touch panel are secured together by bolt and push rod.First the push rod of electric equipment is in during adjustment installation and closes position, then will be stretched
Contracting formula auxiliary switch is fixed to by a few font installing plates in the housing side of electric equipment, ensures that telescopic auxiliary is opened when fixed
The telescopic shaft of pass contacts well with L-type touch panel and is in compression position；Adjustment decrement is such as needed to be installed by translating several fonts
Plate is adjusted, and adjustment finishes the fixing nut completion installation for tightening installing plate.
Direct-push apparatus for auxiliary contact provided by the utility model, contact is reliably i.e. when need to only ensure during installation to close position
Can, during separating brake telescopic shaft in the presence of itself spring can self-resetting, installation and adjustment are convenient, ensure that contact is reliably same
Shi Tigao efficiency of assembling.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of existing electrical equipment apparatus for auxiliary contact；
Accompanying drawing 2 is structural representation when the utility model direct-push apparatus for auxiliary contact is in conjunction position；
Accompanying drawing 3 is the utility model direct-push apparatus for auxiliary contact in structural representation when dividing position.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
In figure：1st, a few font installing plates 2, telescopic auxiliary switch 3, telescopic shaft 4, L-type touch panel 5, push rod
6th, housing side 7, rocking arm 8, spacer pin 9, rocker-arm auxiliary switch 10, installing plate.
It is the utility model direct-push apparatus for auxiliary contact as shown in Figures 2 and 3；The utility model direct-push auxiliary contact
Device use technical scheme be：L-type touch panel 4 is provided with the push rod 5 of electric equipment, L-type touch panel 4 passes through bolt and push rod 5
It is fixed together；The housing side 6 of electric equipment is provided with telescopic auxiliary switch 2, and telescopic auxiliary switch front end is provided with flexible
Axle 3 is simultaneously fixed in the housing side 6 of electric equipment by a few font installing plates 1.
Position is closed in use, being first in the push rod 5 of electric equipment（Such as Fig. 2）, L-type touch panel 4 and push rod 5 are fixed with bolt
Together, then by telescopic auxiliary switch 2 by a few font installing plates 1 it is fixed in the housing side 6 of electric equipment, when fixed
It need to ensure that the telescopic shaft 3 of telescopic auxiliary switch 2 and L-type touch panel 4 contact well and be in compression position；Such as need to adjust decrement
It can be adjusted by translating a few font installing plates 1, the fixing nut that a few font installing plates 1 are tightened after adjustment completes peace
Dress, telescopic shaft 3 can self-resetting in the presence of itself spring during separating brake（Such as Fig. 3）.
Claims (1)
- A kind of 1. direct-push apparatus for auxiliary contact, it is characterised in that：In the push rod of electric equipment（5）It is provided with L-type touch panel（4）, L Type touch panel（4）Pass through bolt and push rod（5）It is fixed together；The housing side of electric equipment（6）Telescopic auxiliary is provided with to open Close（2）, telescopic auxiliary switch（2）Front end is provided with telescopic shaft（3）, and pass through a few font installing plates（1）Fixed to electric equipment Housing side（6）On, push rod（5）During in conjunction position, telescopic auxiliary switch（2）Telescopic shaft（3）With L-type touch panel（4）Connect Touch and be in compression position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405791.5U CN207116258U (en) | 2017-04-18 | 2017-04-18 | A kind of direct-push apparatus for auxiliary contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405791.5U CN207116258U (en) | 2017-04-18 | 2017-04-18 | A kind of direct-push apparatus for auxiliary contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116258U true CN207116258U (en) | 2018-03-16 |
Family
ID=61595561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720405791.5U Active CN207116258U (en) | 2017-04-18 | 2017-04-18 | A kind of direct-push apparatus for auxiliary contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116258U (en) |
-
2017
- 2017-04-18 CN CN201720405791.5U patent/CN207116258U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |