CN208534207U - A kind of closedown structure of ring network cabinet - Google Patents
A kind of closedown structure of ring network cabinet Download PDFInfo
- Publication number
- CN208534207U CN208534207U CN201820814991.0U CN201820814991U CN208534207U CN 208534207 U CN208534207 U CN 208534207U CN 201820814991 U CN201820814991 U CN 201820814991U CN 208534207 U CN208534207 U CN 208534207U
- Authority
- CN
- China
- Prior art keywords
- panel
- handle
- lock core
- bar
- locking bar
- 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
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 210000002105 tongue Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a kind of closedown structures of ring network cabinet, including panel, functional auxiliary switch is provided on the left of the panel, maintenance handle is provided on the right side of panel, the panel upper right corner is pasted with device information nameplate, lock core is provided among the panel, there are the rectangle handle slideways for running through panel below lock core, the lock core and handle slideway surrounding are equipped with guard box, activity has folding handle in handle slideway, the folding grip hand getting is threadedly coupled in L shape interlocking bar side, the interlocking bar and locking bar are set to the back side of panel, wherein locking bar right end integral type is provided with lock tongue, the lock tongue runs through panel sidewalls, sliding recess is provided on the left of locking bar, the intrinsic boss of boom end that links is corresponding with the sliding recess, locking bar left end has compressed spring, compressed spring left end has fixed baffle.The utility model closedown structure can in case of emergency open cabinet door, improve the safety of operation, and device design is rationally, easy to operate.
Description
Technical field
The utility model relates to a kind of blocking devices, and in particular to a kind of closedown structure of ring network cabinet.
Background technique
To improve power supply reliability, so that user is obtained power supply from both direction, usually circularize power supply network connection.
This power supply mode is referred to as ring network power supply.And ring network cabinet is one group of high-tension switch gear in steel sheet metal cabinet body or is made into
The electrical equipment of assembled compartment ring network power supplying units.
Ring network cabinet be generally divided into on-load switch room, bus-bar room, cable vault and control instrument room etc. it is metal enclosed it is independent every
Room, wherein there are independent pressure release passage in on-load switch room, bus-bar room and cable vault.In order to be overhauled to ring network cabinet, usually
Grounding switch is set in ring network cabinet, to be grounded ring network cabinet in maintenance, avoids bringing the hazardous accidents such as electric shock.But it connects
Ground disconnecting link must be operated in the case where enter line side does not have voltage, otherwise will be will lead to short circuit, and be in turn resulted in accident.In order to
Operator's maloperation is prevented, causes disconnecting switch and ground connection to cause the accident by switch while operation, secondary control electric appliance is needed to connect
Lock, and to realize mechanical latching, to protect individual subscriber and equipment safety.
The locking of JSXGN (G) novel mechanical is used for ring network cabinet, has the function of the features such as easy to operate, " five is anti-" is reliable.So
And due to various odjective causes in practical operation, such as lock card is dead, component gets rusty failure, cause handle that can not manipulate locking bar, just
It is difficult to that cabinet door is opened and overhauled, there are serious security risks, design a kind of closedown structure of ring network cabinet thus to answer
To the above problem.
Utility model content
The purpose of this utility model is to provide a kind of closedown structures of ring network cabinet, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of closedown structure of ring network cabinet, including face
Plate, the panel left side are provided with functional auxiliary switch, are provided with maintenance handle on the right side of panel, the panel upper right corner is pasted with
Device information nameplate, is provided with lock core among the panel, described there are the rectangle handle slideway for running through panel below lock core
Lock core and handle slideway surrounding are equipped with guard box, and folding handle is movably set in handle slideway, and the folding grip hand getting is used
It is threadedly connected to L shape interlocking bar side, the interlocking bar and locking bar are set to the back side of panel, and wherein locking bar right end integral type is set
It is equipped with lock tongue, the lock tongue runs through panel sidewalls, and sliding recess, linkage boom end intrinsic boss and institute are provided on the left of locking bar
It is corresponding to state sliding recess, locking bar left end has compressed spring, and compressed spring left end has fixed baffle.
Preferably, cover board is provided with outside the guard box, extension is articulated and connected at the top of the cover board and guard box.
Preferably, the lock core is socketed on panel, and wherein lock core is in the form of a column structure, and keyhole, lock are equipped on the outside of lock core
For core bottom wall through there is adjustable end stop, the adjustable end stop is located at interlocking bar left end.
Preferably, when the closedown structure is closed, the boss of interlocking bar and the sliding recess left side wall of locking bar offset, at this time
Compressed spring is in stretched condition.
Preferably, the folding grip hand includes the mast for being screwed on interlocking bar and the cross bar for being articulated with mast end,
The mast can detour 90 degree perpendicular to interlocking bar, the cross bar along hinged place.
Preferably, the fixed baffle is square plate, fixed baffle perpendicular to panel and fixed baffle side wall up and down
End is bolted by foot pad in panel inner wall, and the interlocking bar is set between panel and fixed baffle, locking bar.
Compared with prior art, the utility model has the beneficial effects that
The utility model by adding L shape interlocking bar in locking bar tail end, when handle occur lock card wait indefinitely situation when, interlocking bar
Boss resist the sliding recess side wall of locking bar and pushed to the left, and then realize and locking bar unlocked, beaten not when eliminating maintenance
The security risk of enabling；And the folding handle that is equipped with of interlocking bar is pulled when in use to vertical, has used folding storage that can reduce
The problem of handle damages；The lock core and adjustable end stop that are equipped with above interlocking bar can effectively limit the transverse shifting of interlocking bar, prevent
Irrelevant personnel is pulled；Guard box is added on the panel of lock core surrounding can effectively prevent rainwater to splash drop infiltration, and single unit system is set
Meter is rationally, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model is latched panel；
Fig. 2 is the connection schematic diagram of the utility model closedown structure；
Fig. 3 is the structural schematic diagram of the utility model closedown structure.
In figure: 1 panel, 2 auxiliary switches, 3 nameplates, 4 handles, 5 lock tongues, 6 guard boxs, 7 lock cores, 8 fold handle, 9 linkages
Bar, 10 locking bars, 11 sliding recess, 12 compressed springs, 13 fixed baffles, 14 adjustable end stops, 15 boss.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of closedown structure of ring network cabinet, including panel
1, functional auxiliary switch 2 is provided on the left of panel 1, maintenance handle 4 is provided on the right side of panel 1, and 1 upper right corner of panel is pasted
Have device information nameplate 3, be provided with lock core 7 among panel 1,7 lower section of lock core there are the rectangle handle slideway for running through panel 1,
Lock core 7 and handle slideway surrounding are equipped with guard box 6, are movably set in handle slideway and fold handle 8, fold handle 8 and use
It is threadedly connected to 9 side of L shape interlocking bar, interlocking bar 9 and locking bar 10 are set to 1 back side of panel, and wherein 10 right end integral type of locking bar is set
It is equipped with lock tongue 5, lock tongue 5 runs through 1 side wall of panel, is provided with sliding recess 11, the intrinsic boss in 9 end of interlocking bar on the left of locking bar 10
15 is corresponding with sliding recess 11, and 10 left end of locking bar has compressed spring 12, and 12 left end of compressed spring has fixed baffle 13.
Further, cover board is provided with outside guard box 6, cover board and 6 top extension of guard box are articulated and connected.
Further, lock core 7 is socketed on panel 1, and wherein lock core 7 is in the form of a column structure, is equipped with keyhole on the outside of lock core 7,
For 7 bottom wall of lock core through there is adjustable end stop 14, adjustable end stop 14 is located at 9 left end of interlocking bar.
Further, when closedown structure is closed, the 11 left side wall phase of sliding recess of the boss 15 and locking bar 10 of interlocking bar 9
It supports, compressed spring 12 is in stretched condition at this time.
Further, folding handle 8 includes being screwed on the mast of interlocking bar 9 and being articulated with the cross bar of mast end,
Wherein mast can detour 90 degree perpendicular to interlocking bar 9, cross bar along hinged place.
Further, fixed baffle 13 is square plate, and fixed baffle 13 is perpendicular to panel 1 and 13 side wall of fixed baffle
Upper and lower side be bolted by foot pad in 1 inner wall of panel, interlocking bar 9 be set to panel 1 and fixed baffle 13, locking bar 10 it
Between.
Working principle: when the lock card situation of waiting indefinitely, which occurs, in handle to be difficult to open the cabinet door of ring network cabinet, service personnel opens face
6 cover board of guard box on plate 1, inserts a key into lock core 7 and rotates, and realizes that adjustable end stop 14 is lifted, releases adjustable end stop 14
Effect is laterally defined to interlocking bar 9, pull out fold handle 8 to and pull to the left, the boss 15 of interlocking bar 9 resists locking bar 10
11 side wall of sliding recess pushes to the left together, and locking bar 10 moves to left and realize unlock, and the safety for eliminating door of not opening when maintenance is hidden
Suffer from, after opening cabinet door, locking bar 10 playbacks under the action of compressed spring 12, then carries out service work, can press after maintenance
Above-mentioned steps are reversed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of closedown structure of ring network cabinet, including panel (1), panel (1) left side is provided with functional auxiliary switch
(2), it is provided with maintenance handle (4) on the right side of panel (1), panel (1) upper right corner is pasted with device information nameplate (3), feature
It is: is provided with lock core (7) among the panel (1), there are the rectangle handle slideway for running through panel (1) below lock core (7),
The lock core (7) and handle slideway surrounding are equipped with guard box (6), are movably set in handle slideway and are folded handle (8), described
It folds handle (8) and is set to the panel using L shape interlocking bar (9) side, the interlocking bar (9) and locking bar (10) is threadedly connected to
(1) back side, wherein locking bar (10) right end integral type is provided with lock tongue (5), and the lock tongue (5) runs through panel (1) side wall, locking bar
(10) left side is provided with sliding recess (11), and the intrinsic boss (15) in interlocking bar (9) end is corresponding with the sliding recess (11),
Locking bar (10) left end has compressed spring (12), and compressed spring (12) left end has fixed baffle (13).
2. the closedown structure of ring network cabinet according to claim 1, it is characterised in that: be provided with lid outside the guard box (6)
Plate, the cover board and guard box (6) top extension are articulated and connected.
3. the closedown structure of ring network cabinet according to claim 1, it is characterised in that: the lock core (7) is socketed on panel (1)
On, wherein lock core (7) is in the form of a column structure, and keyhole is equipped on the outside of lock core (7), and lock core (7) bottom wall, which runs through, adjustable end stop (14),
The adjustable end stop (14) is located at interlocking bar (9) left end.
4. the closedown structure of ring network cabinet according to claim 1, it is characterised in that: when closedown structure is closed, interlocking bar (9)
Boss (15) and sliding recess (11) left side wall of locking bar (10) offset, at this time compressed spring (12) be in stretched condition.
5. the closedown structure of ring network cabinet according to claim 1, it is characterised in that: the folding handle (8) includes screw thread
It is fixed on the mast of interlocking bar (9) and is articulated with the cross bar of mast end, the mast is perpendicular to interlocking bar (9), the cross bar
It can detour 90 degree along hinged place.
6. the closedown structure of ring network cabinet according to claim 1, it is characterised in that: the fixed baffle (13) is square plate
Shape, fixed baffle (13) are bolted by foot pad in face perpendicular to the upper and lower side of panel (1) and fixed baffle (13) side wall
Plate (1) inner wall, the interlocking bar (9) are set between panel (1) and fixed baffle (13), locking bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814991.0U CN208534207U (en) | 2018-05-29 | 2018-05-29 | A kind of closedown structure of ring network cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814991.0U CN208534207U (en) | 2018-05-29 | 2018-05-29 | A kind of closedown structure of ring network cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534207U true CN208534207U (en) | 2019-02-22 |
Family
ID=65380923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820814991.0U Expired - Fee Related CN208534207U (en) | 2018-05-29 | 2018-05-29 | A kind of closedown structure of ring network cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198000A (en) * | 2019-05-31 | 2019-09-03 | 曹敏 | A kind of novel power transformation box of power equipment |
| CN114525974A (en) * | 2020-10-29 | 2022-05-24 | 富联精密电子(天津)有限公司 | Lock catch assembly and box body |
-
2018
- 2018-05-29 CN CN201820814991.0U patent/CN208534207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198000A (en) * | 2019-05-31 | 2019-09-03 | 曹敏 | A kind of novel power transformation box of power equipment |
| CN114525974A (en) * | 2020-10-29 | 2022-05-24 | 富联精密电子(天津)有限公司 | Lock catch assembly and box body |
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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 |
Granted publication date: 20190222 |