CN206922115U - Overhaul elevator anti-misoperation plug-in unit - Google Patents
Overhaul elevator anti-misoperation plug-in unit Download PDFInfo
- Publication number
- CN206922115U CN206922115U CN201720569277.5U CN201720569277U CN206922115U CN 206922115 U CN206922115 U CN 206922115U CN 201720569277 U CN201720569277 U CN 201720569277U CN 206922115 U CN206922115 U CN 206922115U
- Authority
- CN
- China
- Prior art keywords
- unit
- plug
- mother
- mother socket
- mounting groove
- 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.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to a kind of maintenance elevator anti-misoperation plug-in unit, including mounting groove and three mother sockets, mother socket is respectively provided at three side walls of mounting groove, and the jack of mother socket is towards inner side.The utility model has following clear advantage compared with prior art：Mother socket is in three positions respectively, can be only inserted into first, two other is vacated, is less prone to the situation of wrong plug.
Description
Technical field
The present invention relates to elevators field, and in particular to one kind maintenance elevator anti-misoperation plug-in unit.
Background technology
Cause elevator motion when overhauling elevator in order to prevent maloperation, there is provided bypass plug-in unit, as shown in figure 1, by
Panel and mother socket, mother socket have three, arranged side by side, and public plug is according to maintenance situation selection one insertion during maintenance, due to three
Individual mother socket position is close, easy wrong plug.
The content of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, providing a kind of maintenance elevator anti-misoperation plug-in unit.
The purpose of the present invention is realized by following technological means：
Including mounting groove and three mother sockets, mother socket is respectively provided at three side walls of mounting groove, the jack court of mother socket
To inner side.
The present invention has following clear advantage compared with prior art：Mother socket is in three positions respectively, can only insert
Enter first, two other is vacated, be less prone to the situation of wrong plug.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with brief description of the drawings, the present invention is described in further detail with embodiment：In figure, 1- installations
Groove, 2- mother sockets.
As illustrated, the utility model includes mounting groove 1 and three mother sockets 2, mother socket 2 are respectively provided at mounting groove 1
Three side walls, the jack of mother socket 2 is towards inner side.
General principle, technical characteristics and the advantage of the present invention has been shown and described above.The technical staff of the industry
It should be appreciated that the present invention is not limited to the above embodiments, the principle described in above-described embodiment and specification, this is not being departed from
On the premise of spirit and scope, various changes and modifications are also had, these changes and improvements both fall within claimed sheet
In invention scope.
Claims (1)
1. elevator anti-misoperation plug-in unit is overhauled, including mounting groove and three mother sockets, it is characterized in that：The mother socket is respectively provided at
Three side walls of the mounting groove, the jack of the mother socket is towards inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569277.5U CN206922115U (en) | 2017-05-22 | 2017-05-22 | Overhaul elevator anti-misoperation plug-in unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569277.5U CN206922115U (en) | 2017-05-22 | 2017-05-22 | Overhaul elevator anti-misoperation plug-in unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922115U true CN206922115U (en) | 2018-01-23 |
Family
ID=61308643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569277.5U Expired - Fee Related CN206922115U (en) | 2017-05-22 | 2017-05-22 | Overhaul elevator anti-misoperation plug-in unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922115U (en) |
-
2017
- 2017-05-22 CN CN201720569277.5U patent/CN206922115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180522 |