CN208152780U - Transformer tank door lock - Google Patents
Transformer tank door lock Download PDFInfo
- Publication number
- CN208152780U CN208152780U CN201820421106.2U CN201820421106U CN208152780U CN 208152780 U CN208152780 U CN 208152780U CN 201820421106 U CN201820421106 U CN 201820421106U CN 208152780 U CN208152780 U CN 208152780U
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- door body
- lock
- door
- motor
- roller gear
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Abstract
The utility model discloses a kind of transformer tank door locks, including door body, hinge is respectively arranged on the left of door body up and down, door body right side central is provided with electronic lock, cavity is formed inside door body, roller gear is provided in the middle part of cavity, the axis of roller gear is perpendicular to door body, the left and right sides of roller gear is engaged with rack gear respectively, two rack gears extend round about, two rack gears are away from each other end and are respectively arranged with lock tongue, lock tongue can be pierced by from door body upper and lower sides, the input shaft of roller gear is connected with the output shaft of a motor, mechanism driving is driven by motor in motor, controller is additionally provided in door body, the output end of controller respectively with motor-driven mechanism, electronic lock input terminal is connected；By setting rack-and-pinion, the lock tongue that rack gear end is arranged is inserted on cabinet and locks the door lock, and such structure and traditional mechanical lock or electronic lock cooperate, keep chamber door circumferential and cabinet is fitted close, robber can not steal inside transformer component, good anti-theft effect, structure is simple, easy to use.
Description
Technical field
The utility model relates to transformer technology field, in particular to a kind of transformer tank door lock.
Background technique
In recent years, electric power facility it is stolen, destroy the phenomenon that spread unchecked in the whole nation, the extent of injury aggravation to power grid,
The theft phenomenon of especially power transformer is the most serious, this is caused directly or indirectly economic loss, seriously affects power grid
Operation and safety.The stolen phenomenon of transformer causes great harm the normal production in cities and counties villages and small towns along the line, and power grid security is
Through becoming a sharp sword uphang on electric power enterprise head；The safety and stability of the supply of electric power, especially electric power, reliable confession
It answers, is directly related to the development of national economy, the vital interests of the people, but only added one on traditional transformer chamber door
Mechanical lock or electronic lock, anti-theft effect is extremely poor, therefore the utility model improves existing transformer tank door lock, to mention
Its high anti-theft effect.
Utility model content
In view of this, good anti-theft effect, structure is simple the purpose of the utility model is to provide a kind of transformer tank door lock,
It is easy for installation.
The purpose of this utility model is achieved through the following technical solutions：
Transformer tank door lock, including door body, the door body left side are respectively arranged with hinge, the door body right side central up and down
It is provided with electronic lock, cavity is formed inside the door body, is provided with roller gear, the axis of the roller gear in the middle part of the cavity
For line perpendicular to door body, the left and right sides of the roller gear is engaged with rack gear respectively, and two rack gears extend round about, two rack gears
It is away from each other end and is respectively arranged with lock tongue, lock tongue can be pierced by from door body upper and lower sides, the input shaft of the roller gear and a motor
Output shaft is connected, and mechanism driving is driven by motor in the motor, is additionally provided with controller in the door body, the controller it is defeated
Outlet is connected with motor-driven mechanism, electronic lock input terminal respectively.
Further, handle is provided on front side of the chamber door right part.
Further, the controller is single-chip microcontroller.
The utility model has the beneficial effects that：
The transformer tank door lock of the utility model, by the way that rack-and-pinion is arranged, the lock tongue insertion case that rack gear end is set
It is locked on body, such structure and traditional mechanical lock or electronic lock cooperate, and keep chamber door circumferential and cabinet is fitted close, Dao Zeiwu
Method steals inside transformer component, and good anti-theft effect, structure is simple, easy to use.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book is achieved and obtained.
Detailed description of the invention
It is practical to this below in conjunction with attached drawing in order to keep the purpose of this utility model, technical solution and advantage clearer
It is novel to be described in further detail, wherein：
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
Hereinafter reference will be made to the drawings, and the preferred embodiment of the utility model is described in detail.It should be appreciated that preferably real
Example is applied only for illustrating the utility model, rather than in order to limit the protection scope of the utility model.
As shown in Figure 1, transformer tank door lock, including door body 1, door body 1 and transformer tank cooperate, 1 left side of door body is divided up and down
It is not provided with hinge 2, i.e., it is connected by hinge on cabinet, and 1 right side central of door body is provided with electronic lock 3,1 inside shape of door body
At cavity, it is provided with roller gear 4 in the middle part of cavity, the axis of roller gear 4 is perpendicular to door body 1, the left and right sides of roller gear 4
It is engaged with rack gear 5 respectively, two rack gears extend round about, and two rack gears 5 are away from each other end and are respectively arranged with lock tongue 6, and lock tongue 6 can be from
Door body upper and lower sides are pierced by, and lockhole, the output shaft phase of the input shaft of roller gear 4 and a motor are correspondingly arranged on certain cabinet
Even, mechanism driving is driven by motor in motor, is additionally provided with controller in door body, the output end of controller respectively with motor driven machine
Structure, electronic lock input terminal are connected, and controller controls the lock tongue on rack gear simultaneously, and the lock tongue movement on electronic lock, controller can connect
Receive door opening or closing signal.
Handle, Convenient switch chamber door are provided on front side of chamber door right part.
Preferably, controller is single-chip microcontroller, and chamber door manufacturing cost is low.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the scope of the claims of the utility model.
Claims (3)
1. transformer tank door lock, it is characterised in that：Including door body, hinge, the door are respectively arranged on the left of the door body up and down
Body right side central is provided with electronic lock, forms cavity inside the door body, is provided with roller gear, the circle in the middle part of the cavity
The axis of stud wheel is perpendicular to door body, and the left and right sides of the roller gear is engaged with rack gear respectively, and two rack gears are round about
Extend, two rack gears are away from each other end and are respectively arranged with lock tongue, and lock tongue can be pierced by from door body upper and lower sides, the input shaft of the roller gear
It is connected with the output shaft of a motor, mechanism driving is driven by motor in the motor, is additionally provided with controller in the door body, described
The output end of controller is connected with motor-driven mechanism, electronic lock input terminal respectively.
2. transformer tank door lock according to claim 1, it is characterised in that：Handle is provided on front side of the chamber door right part.
3. transformer tank door lock according to claim 1 or 2, it is characterised in that：The controller is single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421106.2U CN208152780U (en) | 2018-03-27 | 2018-03-27 | Transformer tank door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421106.2U CN208152780U (en) | 2018-03-27 | 2018-03-27 | Transformer tank door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152780U true CN208152780U (en) | 2018-11-27 |
Family
ID=64378999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820421106.2U Active CN208152780U (en) | 2018-03-27 | 2018-03-27 | Transformer tank door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081120A (en) * | 2020-08-08 | 2020-12-15 | 上海静安市政工程有限公司 | Groove enclosure structure near electric pole and construction method |
| CN114278172A (en) * | 2021-12-28 | 2022-04-05 | 河北大唐国际丰宁风电有限责任公司 | Transformer door lock |
-
2018
- 2018-03-27 CN CN201820421106.2U patent/CN208152780U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081120A (en) * | 2020-08-08 | 2020-12-15 | 上海静安市政工程有限公司 | Groove enclosure structure near electric pole and construction method |
| CN112081120B (en) * | 2020-08-08 | 2022-05-27 | 上海静安市政工程有限公司 | Groove enclosure structure near electric pole and construction method |
| CN114278172A (en) * | 2021-12-28 | 2022-04-05 | 河北大唐国际丰宁风电有限责任公司 | Transformer door lock |
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| GR01 | Patent grant |