CN108729743A - A kind of five anti-lock Rainproof cases on substation's mechanism case - Google Patents
A kind of five anti-lock Rainproof cases on substation's mechanism case Download PDFInfo
- Publication number
- CN108729743A CN108729743A CN201810247943.2A CN201810247943A CN108729743A CN 108729743 A CN108729743 A CN 108729743A CN 201810247943 A CN201810247943 A CN 201810247943A CN 108729743 A CN108729743 A CN 108729743A
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- China
- Prior art keywords
- box body
- lock
- substation
- elastic closure
- mechanism case
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 239000011521 glass Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/002—Weather or dirt protection
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to a kind of five anti-lock Rainproof cases on substation's mechanism case, including box body, elastic closure and Spring lock catch structure；Locked groove is provided at the top of the box body, the elastic closure is arranged on locked groove top；The box body side is provided with a through-hole, and the Spring lock catch structure includes a button, and button passes through the through-hole on box body to be arranged in box body side；The Spring lock catch structure setting is connect in tray interior with elastic closure.A kind of five anti-lock Rainproof cases on substation's mechanism case provided by the invention, pass through the setting of box body, elastic closure and Spring lock catch structure, the storage of the closing to five anti-locksets is realized, the problem of five anti-locksets are drenched with rain for a long time is effectively prevented, ensure that the operation progress for stopping power transmission work.
Description
Technical field
The present invention relates to electric power safety protective device fields, more particularly, to a kind of on substation's mechanism case
Five anti-lock Rainproof cases.
Background technology
Five anti-Mechanically programm's locks are mainly used for electric system during Substation Switch Changing Operation, peremptory norm operating personnel
It is operated according to power operation regulation and program.Five anti-mechanical locks are mounted in the substation of electric system extensively, in addition to strong
Except the operating process of standard operation personnel processed, more it is avoided that in operating process maloperation occur：1, it prevents from split putting capable mistake into
Drawing；2, on-load division isolation switch is prevented；3, live connection of ground wire is prevented；4, prevent line with ground from closing isolation switch；5,
Prevent mistakenly entering charged chamber.Therefore Mechanically programm's lock is also known as " five is anti-lock " in power industry.Five anti-locksets are to running change
Electric equipment and the safety of operating personnel have very strong safeguard function, opening lockset only promptly and accurately that could carry out in next step
Grid switching operation.If cannot open in time, the time of grid switching operation will be delayed, to extend power off time, influence to power
Reliability.
The mechanism chamber door of the equipment such as switch, the disconnecting link of open type substation is all anti-lock there are one five.Operating personnel can only be tight
Lattice follow the step of five anti-simulation according to the sequence progress of operation order, open or lock successively five anti-locksets of mechanism case.
Five anti-locksets of the mechanism chamber door of normal operation equipment are an exposure in external environment, including lock core and lockhole etc. all with it is extraneous from
Right environment is in direct contact.The operation maintenance personnel of substation, mud can be accumulated by being commonly encountered in lockhole when to five anti-lock progress periodic maintenances
The problem of sundries such as sand, toy corpse, easily damages lock core and lockhole when operation maintenance personnel clears up it；If it is being located in
The open type substation of Lingnan area can be corroded by rainwater throughout the year, and especially fragile lock core and lock hole part partial volume is easily long-pending
Tired rainwater, ponding are difficult to be discharged again, are easy for getting rusty inside five anti-locksets, it is easy to result in five and anti-lock can not normally be beaten
It opens, and then influences daily switch operation, delay the operation progress for stopping power transmission.
Invention content
The present invention is to solve the easy ponding of the above five anti-lock pin of the prior art, lockhole, causes to be easy inside five anti-locksets
It gets rusty, causes the five anti-lock technological deficiencies that can not be normally opened to delay the operation progress for stopping power transmission, one kind is provided and is used for
Five anti-lock Rainproof cases on substation's mechanism case.
To realize the above goal of the invention, the technical solution adopted is that：
A kind of five anti-lock Rainproof cases on substation's mechanism case, including box body, elastic closure and Spring lock catch structure；It is described
Locked groove is provided at the top of box body, the elastic closure is arranged on locked groove top；The box body side is provided with a through-hole, the bullet
Spring buckle structure includes a button, and button passes through the through-hole on box body to be arranged in box body side；The Spring lock catch structure is set
It sets in tray interior, is connect with elastic closure.
In said program, five anti-locksets are put into Rainproof case box body by operating personnel, by pressing elastic closure, make spring
Buckle structure is engaged, and five anti-locksets are enclosed in Rainproof case；When taking out five anti-locksets, the button of pressing Rainproof case side, bullet
Open elastic closure；Elastic closure is located at locked groove top, plays the role of sealing, and blocking rainwater sundries enters locked groove, elasticity
Capping uses caoutchouc elasticity material, in five anti-locksets can slightly deformation, facilitate five anti-locksets to enter or extract the Rainproof case；
Lubricant can be applied inside locked groove, reduce the abrasion on five anti-lockset surfaces.
Wherein, be provided with inclined-plane side plate on the box body, the inclined-plane side plate is arranged in the locked groove surrounding, sideling with box
Four side connections of body.
In said program, inclined-plane side plate uses inclined design, increases hydrone in the moving areas of box surface, makes moisture
Son can not be assembled and stay in box surface, glide along inclined-plane side plate.
Wherein, the box body front is provided with rhone；The box body bottom is provided with osculum.
In said program, rhone facilitates drainage of the box body for rainwater, and rainwater is made not rest on box surface；Box
The a small amount of ponding being trapped in inside locked groove can be discharged in body bottom drain holes.
Wherein, the Spring lock catch structure further includes lock body and convex spring leaf；It is provided on the lock body and convex bullet
The agretope that reed is connected, described lock body one end is connect with elastic closure；The convex spring leaf and the button connects.
In said program, when elastic closure is pressed, elastic closure glides along convex spring leaf with lock body and squeezes,
When the agretope of lock body just blocks convex spring leaf, elastic closure, which is locked, not to be opened；It is connect when with convex spring leaf
Button when being extruded, lock body agretope is detached from the limitation of convex spring leaf, and elastic closure is flicked.
Wherein, the box body side is additionally provided with a transparent baffle, and the transparent baffle is glass plate.
In said program, operating personnel can check the installation situation and detection box body of five anti-locksets by transparent baffle
Internal structure connection.
A kind of five anti-lock Rainproof cases on substation's mechanism case provided by the invention, by box body, elastic closure and
The setting of Spring lock catch structure realizes the storage of the closing to five anti-locksets, effectively prevents what five anti-locksets were drenched with rain for a long time
Problem ensure that the operation progress for stopping power transmission work.
Description of the drawings
Fig. 1 is the five anti-lock Rainproof case main body schematic diagrams on substation's mechanism case.
Fig. 2 is Spring lock catch structural section figure.
Wherein：1, locked groove；2, inclined-plane side plate；3, transparent baffle；4, Spring lock catch structure；5, rhone；6, elastic closure；
7, osculum；8, lock body；9, convex spring leaf；10, button；11, box body.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of five anti-lock Rainproof cases on substation's mechanism case, including box body 11,6 and of elastic closure
Spring lock catch structure 4；11 top of the box body is provided with locked groove 1, and the elastic closure 6 is arranged on 1 top of locked groove；The box body
11 sides are provided with a through-hole, and the Spring lock catch structure 4 includes a button 10, and button 10 passes through the through-hole on box body 11 to set
It sets in 11 side of box body；The Spring lock catch structure 4 is arranged inside box body 11, is connect with elastic closure 6.
In specific implementation process, five anti-locksets are put into Rainproof case box body 11 by operating personnel, by pressing compression elasticity envelope
Lid 6 makes Spring lock catch structure 4 be engaged, five anti-locksets is enclosed in Rainproof case；When taking out five anti-locksets, Rainproof case side is pressed
The button 10 in face, flicks elastic closure 6；Elastic closure 6 is located at 1 top of locked groove, plays the role of sealing, and blocking rainwater is miscellaneous
Object enters locked groove 1, and elastic closure 6 uses caoutchouc elasticity material, in five anti-locksets can slightly deformation, facilitate five anti-locksets to enter
Or extract the Rainproof case；1 inside of locked groove can apply lubricant, reduce the abrasion on five anti-lockset surfaces.
More specifically, inclined-plane side plate 2 is provided on the box body 11, the inclined-plane side plate 2 is arranged in the locked groove 1 four
It is sideling connect with 11 4 sides of box body in week.
In specific implementation process, inclined-plane side plate 2 uses inclined design, moving surface of the increase hydrone in box surface
Product, makes hydrone that can not assemble and stay in 11 surface of box body, glides along inclined-plane side plate 2.
More specifically, 11 front of the box body is provided with rhone 5；11 bottom of the box body is provided with osculum 7.
In specific implementation process, rhone 5 facilitates drainage of the box body 11 for rainwater, and rainwater is made not rest on box
11 surface of body；11 bottom drain holes 7 of box body, can be discharged a small amount of ponding being trapped in inside locked groove 1.
More specifically, the Spring lock catch structure 4 further includes lock body 8 and convex spring leaf 9；It is provided on the lock body 8
The agretope being connected with convex spring leaf 9,8 one end of the lock body is connect with elastic closure 6；The convex spring leaf 9 with
The button 10 connects.
In specific implementation process, when elastic closure 6 is pressed, elastic closure 6 is with lock body 8 along convex spring leaf
9, which glide, squeezes, and when the agretope of lock body 8 just blocks convex spring leaf 9, elastic closure 6 is locked closing；When with convex
When the button 10 that spring leaf 9 connects is extruded, 8 agretope of lock body is detached from the limitation of convex spring leaf 9, and elastic closure 6 is flicked.
More specifically, 11 side of the box body is additionally provided with a transparent baffle 3, and the transparent baffle 3 is glass plate.
In specific implementation process, operating personnel by transparent baffle 3 can check five anti-locksets installation situation and
Detect the structure connection inside box body 11.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (7)
1. a kind of five anti-lock Rainproof cases on substation's mechanism case, it is characterised in that：Including box body（11）, elastic closure
（6）With Spring lock catch structure（4）；The box body（11）Top is provided with locked groove（1）, the elastic closure（6）It is arranged in locked groove
（1）Top；The box body（11）Side is provided with a through-hole, the Spring lock catch structure（4）It include a button（10）, button
（10）Across box body（11）On through-hole be arranged in box body（11）Side；The Spring lock catch structure（4）It is arranged in box body（11）
Inside, with elastic closure（6）Connection.
2. a kind of five anti-lock Rainproof cases on substation's mechanism case according to claim 1, it is characterised in that：It is described
Box body（11）On be provided with inclined-plane side plate（2）, the inclined-plane side plate（2）It is arranged in the locked groove（1）Surrounding, sideling with box body
（11）Four side connections.
3. a kind of five anti-lock Rainproof cases on substation's mechanism case according to claim 1, it is characterised in that：It is described
Box body（11）Front is provided with rhone（5）.
4. a kind of five anti-lock Rainproof cases on substation's mechanism case according to claim 1, it is characterised in that：It is described
Box body（11）Bottom is provided with osculum（7）.
5. a kind of five anti-lock Rainproof cases on substation's mechanism case according to claim 1, it is characterised in that：It is described
Spring lock catch structure（4）It further include lock body（8）With convex spring leaf（9）；The lock body（8）On be provided with and convex spring leaf
（9）The agretope of mating connection, the lock body（8）One end and elastic closure（6）Connection；The convex spring leaf（9）With it is described
Button（8）Connection.
6. a kind of five anti-lock Rainproof cases on substation's mechanism case according to claim 1, it is characterised in that：It is described
Box body（11）Side is additionally provided with a transparent baffle（3）.
7. a kind of five anti-lock Rainproof cases on substation's mechanism case according to claim 6, it is characterised in that：It is described
Transparent baffle（3）For glass plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247943.2A CN108729743B (en) | 2018-03-23 | 2018-03-23 | Five-prevention lock rainproof box for substation mechanism box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247943.2A CN108729743B (en) | 2018-03-23 | 2018-03-23 | Five-prevention lock rainproof box for substation mechanism box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108729743A true CN108729743A (en) | 2018-11-02 |
| CN108729743B CN108729743B (en) | 2024-05-14 |
Family
ID=63941056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810247943.2A Active CN108729743B (en) | 2018-03-23 | 2018-03-23 | Five-prevention lock rainproof box for substation mechanism box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108729743B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744033Y (en) * | 2004-07-28 | 2005-11-30 | 舒从斌 | Distributing box with box-shaped rain-proof device |
| CN201370418Y (en) * | 2009-03-25 | 2009-12-30 | 罗传鑫 | Rain-proof convenient newspaper box provided with code lock |
| CN202197017U (en) * | 2011-09-01 | 2012-04-18 | 巩义市供电公司 | Rainproof cover of five-prevention lock on ground wire pile of transformer substation |
| CN203895943U (en) * | 2014-05-08 | 2014-10-22 | 国网山东夏津县供电公司 | Ventilating and dust-preventing high-voltage cable branch box shell |
| CN205958627U (en) * | 2016-08-09 | 2017-02-15 | 浙江万胜智能科技股份有限公司 | Rain -proof electric meter metering box is used to open air |
| CN208010078U (en) * | 2018-03-23 | 2018-10-26 | 广东电网有限责任公司佛山供电局 | A kind of five anti-lock Rainproof cases on substation's mechanism case |
-
2018
- 2018-03-23 CN CN201810247943.2A patent/CN108729743B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744033Y (en) * | 2004-07-28 | 2005-11-30 | 舒从斌 | Distributing box with box-shaped rain-proof device |
| CN201370418Y (en) * | 2009-03-25 | 2009-12-30 | 罗传鑫 | Rain-proof convenient newspaper box provided with code lock |
| CN202197017U (en) * | 2011-09-01 | 2012-04-18 | 巩义市供电公司 | Rainproof cover of five-prevention lock on ground wire pile of transformer substation |
| CN203895943U (en) * | 2014-05-08 | 2014-10-22 | 国网山东夏津县供电公司 | Ventilating and dust-preventing high-voltage cable branch box shell |
| CN205958627U (en) * | 2016-08-09 | 2017-02-15 | 浙江万胜智能科技股份有限公司 | Rain -proof electric meter metering box is used to open air |
| CN208010078U (en) * | 2018-03-23 | 2018-10-26 | 广东电网有限责任公司佛山供电局 | A kind of five anti-lock Rainproof cases on substation's mechanism case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108729743B (en) | 2024-05-14 |
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