CN204666684U - A kind of electrical energy metering tank damper door - Google Patents
A kind of electrical energy metering tank damper door Download PDFInfo
- Publication number
- CN204666684U CN204666684U CN201520280266.6U CN201520280266U CN204666684U CN 204666684 U CN204666684 U CN 204666684U CN 201520280266 U CN201520280266 U CN 201520280266U CN 204666684 U CN204666684 U CN 204666684U
- Authority
- CN
- China
- Prior art keywords
- electrical energy
- protecgulum
- energy metering
- metering tank
- under casing
- 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
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Abstract
The utility model discloses a kind of electrical energy metering tank damper door, comprise protecgulum, under casing, fan hot hole, slip wicket, nameplate, line bung flange, door lock, form, pressing plate, salient point and concave point, the middle and upper part of described protecgulum is provided with form, the below of form is provided with slip wicket, described pressing plate is located at the lower end of protecgulum, the center bottom of protecgulum is provided with the door lock be connected with described under casing, under casing is provided with fan hot hole, the lower end of described under casing is provided with line bung flange, this electrical energy metering tank damper door structure is simple, practical, facilitate operator to the observation of equipment in sliding gate and operation.
Description
Technical field
The utility model relates to electrical energy metering tank technical field, is specially a kind of electrical energy metering tank damper door.
Background technology
In the prior art, batch meter is vertically installed on a support, the object sliding up and down the open and close reaching wicket of slip wicket.When slip wicket is opened, after slip wicket moves to upper end, support once lose external force, being affected by gravity slip wicket will freely fall, and affects observation and the operation of equipment in operating personnel's opposite house.
Utility model content
The purpose of this utility model is to provide a kind of electrical energy metering tank damper door, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of electrical energy metering tank damper door, comprise protecgulum, under casing, fan hot hole, slip wicket, nameplate, line bung flange, door lock, form, pressing plate, salient point and concave point, the middle and upper part of described protecgulum is provided with form, the below of form is provided with slip wicket, described pressing plate is located at the lower end of protecgulum, the center bottom of protecgulum is provided with the door lock be connected with described under casing, under casing is provided with fan hot hole, and the lower end of described under casing is provided with line bung flange.
Preferably, described fan hot hole is rectangular configuration.
Preferably, described slip wicket is provided with salient point.
Preferably, the below correspondence position of described salient point is provided with concave point.
Preferably, described concave point is located on pressing plate.
Compared with prior art, the beneficial effects of the utility model are: this electrical energy metering tank damper door structure is simple, practical, facilitates operator to the observation of equipment in sliding gate and operation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is salient point schematic diagram of the present utility model;
Fig. 3 is concave point schematic diagram of the present utility model.
In figure: 1 protecgulum, 2 under casings, 3 fan hot hole, 4 slip wickets, 5 nameplates, 6 line bung flanges, 7 door locks, 8 forms, 9 pressing plates, 10 salient points and 11 concave points.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of electrical energy metering tank damper door, comprise protecgulum 1, under casing 2, fan hot hole 3, slip wicket 4, nameplate 5, line bung flange 6, door lock 7, form 8, pressing plate 9, salient point 10 and concave point 11, the middle and upper part of protecgulum 1 is provided with form 8, the below of form 8 is provided with slip wicket 4, slip wicket 4 is provided with salient point 10, the below correspondence position of salient point 10 is provided with concave point 11, concave point 11 is located on pressing plate 9, pressing plate 9 is located at the lower end of protecgulum 1, the center bottom of protecgulum 1 is provided with the door lock 7 be connected with described under casing 2, under casing 2 is provided with fan hot hole 3, fan hot hole 3 is rectangular configuration, the lower end of under casing 2 is provided with line bung flange 6.
Principle of work: slip wicket 4 is provided with salient point 10, corresponding pressing plate 9 there is concave point 11, when slip wicket 4 slides up and down in process, salient point 10 contact position is stressed to affect and produces plastic yield, friction force is produced between slip wicket 4 and pressing plate 9, even if lose external force to support, slip wicket 4 also can not freely drop, when slip wicket 4 is opened (or closedown) completely, salient point 10 enters concave point 11, plastic yield disappears, when there is no external force slip wicket 4, slip wicket 4 is in the lock state, like this in the optional position that slip wicket 4 slides, cancel support external force slip wicket 4 all can not oneself to drop, operator can not be affected to the observation of equipment in slip wicket and operation, structure is simple, practical and convenient.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. an electrical energy metering tank damper door, comprise protecgulum (1), under casing (2), fan hot hole (3), slip wicket (4), nameplate (5), line bung flange (6), door lock (7), form (8), pressing plate (9), salient point (10) and concave point (11), it is characterized in that: the middle and upper part of described protecgulum (1) is provided with form (8), the below of form (8) is provided with slip wicket (4), described pressing plate (9) is located at the lower end of protecgulum (1), the center bottom of protecgulum (1) is provided with the door lock (7) be connected with described under casing (2), under casing (2) is provided with fan hot hole (3), the lower end of described under casing (2) is provided with line bung flange (6).
2. a kind of electrical energy metering tank damper door according to claim 1, is characterized in that: described fan hot hole (3) is rectangular configuration.
3. a kind of electrical energy metering tank damper door according to claim 1, is characterized in that: described slip wicket (4) is provided with salient point (10).
4. a kind of electrical energy metering tank damper door according to claim 1, is characterized in that: the below correspondence position of described salient point (10) is provided with concave point (11).
5. a kind of electrical energy metering tank damper door according to claim 1, is characterized in that: described concave point (11) is located on pressing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280266.6U CN204666684U (en) | 2015-04-30 | 2015-04-30 | A kind of electrical energy metering tank damper door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280266.6U CN204666684U (en) | 2015-04-30 | 2015-04-30 | A kind of electrical energy metering tank damper door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204666684U true CN204666684U (en) | 2015-09-23 |
Family
ID=54137054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520280266.6U Expired - Fee Related CN204666684U (en) | 2015-04-30 | 2015-04-30 | A kind of electrical energy metering tank damper door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204666684U (en) |
-
2015
- 2015-04-30 CN CN201520280266.6U patent/CN204666684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150923 Termination date: 20190430 |