CN208010145U - A kind of Sash fastener for substation equipment mechanism case - Google Patents
A kind of Sash fastener for substation equipment mechanism case Download PDFInfo
- Publication number
- CN208010145U CN208010145U CN201820387285.2U CN201820387285U CN208010145U CN 208010145 U CN208010145 U CN 208010145U CN 201820387285 U CN201820387285 U CN 201820387285U CN 208010145 U CN208010145 U CN 208010145U
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- China
- Prior art keywords
- lock
- mechanism case
- bottom plate
- upper lockhole
- sash fastener
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Abstract
The utility model is related to a kind of Sash fasteners, more particularly to a kind of Sash fastener for substation equipment mechanism case, including latching tongue, latch bottom plate, latch ring, latch handle, upper lockhole, the lock bottom plate is fixed on the door of mechanism case, the upper lockhole is fixed on lock bottom plate, the lock handle is connect and is equipped with lock bottom plate by shaft and is pierced by convenient for upper lockhole with the matched notch of upper lockhole, the lock tongue is fixed on the edge of mechanism case, the lock ring is connect with shaft, when Sash fastener is fastened, lock latch closure is fastened on lock tongue, it locks again to upper lockhole.The utility model Sash fastener protection effect is good, easy to operation, can be installed on 3 sides of door, can under the mal-conditions such as strong wind and heavy rain in guard box Plant in good condition run, it is ensured that mechanism case homeostasis.
Description
Technical field
The utility model is related to a kind of Sash fasteners, more particularly to a kind of Sash fastener for substation equipment mechanism case.
Background technology
Coastal area power grid needs to carry out the emergency preplan of typhoon every year.The mechanism case etc. of wherein power transformation station equipment be for
So that the equipment component in substation is in good running environment.When typhoon, whether the mechanism case of equipment can ensure that power transformation
Station equipment whether can normal operation, whether the typhoon emergency measure concerning power grid can successful validation.It is existing based on technique, operation etc.
Real reason, mechanism case are not integrally formed.How mechanism case can guarantee in typhoon meteorology in the case of strong wind, heavy rain, still
It closes well, is a bit of power transformation operation personnel concern.Equipment mechanism case for the ease of operation, often only be arranged a door tongue or
Lock：Under windy conditions, it is easy to be opened；By running aging, possible door plate deformation for a long time, and then influence sealing
Property.
Utility model content
The utility model is to solve above-mentioned technological deficiency, is provided a kind of for the windproof of substation equipment mechanism case
Button.The Sash fastener protection effect is good, easy to operation, can be installed on 3 sides of door, it is ensured that mechanism case homeostasis.
The technical solution of the utility model is；A kind of Sash fastener for substation equipment mechanism case, including lock tongue, lock
Bottom plate, lock ring, lock handle, upper lockhole are detained, the lock bottom plate is fixed on the door of mechanism case, and the upper lockhole is fixed on
Bottom plate is latched, the lock handle is connect and is equipped with lock bottom plate by shaft is convenient for upper lockhole with the matched notch of upper lockhole
It is pierced by, the lock tongue is fixed on the edge of mechanism case, and the lock ring is connect with shaft, will when Sash fastener is fastened
Lock latch closure is fastened on lock tongue, then is locked to upper lockhole.
Further, volute spring is equipped at shaft, the volute spring is connect with lock ring.It is no longer detained in lock ring
When tight, the reset for latching ring.
Further, lock tongue carries out being equipped with inclination angle at fastening with lock ring, and the inclination angle is tilted to lock tongue side.Inclination angle
It can be when latching ring with lock tonguing row fastening so that the bottom movement of lock circumferential inclination angle, this movement tendency can to latch handle
Hand stress is downward, forms self-locking effect.
The utility model has the beneficial effects that；
The utility model Sash fastener protection effect is good, easy to operation, can be installed on 3 sides of door, can be in strong wind
Plant in good condition is run in guard box under the mal-conditions such as heavy rain, it is ensured that mechanism case homeostasis.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model in one embodiment.
Fig. 2 is the effect signal schematic diagram at Sash fastener inclination angle when being fastened.
Arrow in Fig. 2 indicates Impact direction.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1：
As shown in Figure 1, a kind of Sash fastener for substation equipment mechanism case, including lock tongue 1, lock bottom plate 2, lock
Ring 3, lock handle 4, upper lockhole 5, the lock bottom plate 2 are fixed on the door of mechanism case, and the upper lockhole 5 is fixed on lock bottom
Plate 2, the lock handle 4 is connect and is equipped with lock bottom plate 2 by shaft is convenient for upper lockhole 5 with 5 matched notch 6 of upper lockhole
It being pierced by, the lock tongue 1 is fixed on the edge of mechanism case, and the lock ring 3 is connect with shaft, when Sash fastener is fastened,
Lock ring 3 is buckled on lock tongue 1 and is fastened, then is locked to upper lockhole 5.
Wherein, volute spring is equipped at shaft, the volute spring is connect with lock ring 3.It is no longer detained in lock ring 3
When tight, the reset for latching ring 3.
As shown in Fig. 2, lock tongue 1 carries out being equipped with inclination angle at fastening with lock ring 3, the inclination angle is rolled to lock tongue 1 one
Tiltedly.Inclination angle can be when latching ring 3 and lock tongue 1 is fastened so that lock ring 3 is moved to inclination angle bottom, this movement tendency meeting
So that lock 4 stress of handle is downward, self-locking effect is formed.
Sash fastener protection effect is good, easy to operation, can be installed on 3 sides of door, can be severe in strong wind and heavy rain etc.
Under the conditions of Plant in good condition operation in guard box, it is ensured that mechanism case homeostasis.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (3)
1. a kind of Sash fastener for substation equipment mechanism case, which is characterized in that including latching tongue（1）, lock bottom plate（2）,
Latch ring（3）, lock handle（4）, upper lockhole（5）, the lock bottom plate（2）It is fixed on the door of mechanism case, the upper lockhole
（5）It is fixed on lock bottom plate（2）, the lock handle（4）Pass through shaft and lock bottom plate（2）It connects and is equipped with and upper lockhole
（5）Matched notch（6）Convenient for upper lockhole（5）It is pierced by, the lock tongue（1）It is fixed on the edge of mechanism case, the lock ring
（3）It is connect with shaft, when Sash fastener is fastened, ring will be latched（3）It is buckled in lock tongue（1）On fastened, then to locking
Hole（5）It locks.
2. a kind of Sash fastener for substation equipment mechanism case according to claim 1, which is characterized in that the shaft
Place is equipped with volute spring, the volute spring and lock ring（3）Connection.
3. a kind of Sash fastener for substation equipment mechanism case according to claim 1, which is characterized in that the lock
Tongue（1）With lock ring（3）Carry out at fastening be equipped with inclination angle, the inclination angle to lock tongue（1）Side tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387285.2U CN208010145U (en) | 2018-03-21 | 2018-03-21 | A kind of Sash fastener for substation equipment mechanism case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387285.2U CN208010145U (en) | 2018-03-21 | 2018-03-21 | A kind of Sash fastener for substation equipment mechanism case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010145U true CN208010145U (en) | 2018-10-26 |
Family
ID=63890094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387285.2U Active CN208010145U (en) | 2018-03-21 | 2018-03-21 | A kind of Sash fastener for substation equipment mechanism case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118056A (en) * | 2019-06-04 | 2019-08-13 | 广东电网有限责任公司 | A kind of windproof bracing means of the safety door with tripping function |
| CN110247321A (en) * | 2019-07-12 | 2019-09-17 | 广东电网有限责任公司 | A kind of open air control cabinet wind-proof device |
-
2018
- 2018-03-21 CN CN201820387285.2U patent/CN208010145U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118056A (en) * | 2019-06-04 | 2019-08-13 | 广东电网有限责任公司 | A kind of windproof bracing means of the safety door with tripping function |
| CN110118056B (en) * | 2019-06-04 | 2024-01-26 | 广东电网有限责任公司 | Windproof reinforcing device with safety door belt tripping function |
| CN110247321A (en) * | 2019-07-12 | 2019-09-17 | 广东电网有限责任公司 | A kind of open air control cabinet wind-proof device |
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