CN206332339U - Switchgear is slidably dismantled can the small bus cover plate device of local turnover opening type - Google Patents
Switchgear is slidably dismantled can the small bus cover plate device of local turnover opening type Download PDFInfo
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- CN206332339U CN206332339U CN201621227926.5U CN201621227926U CN206332339U CN 206332339 U CN206332339 U CN 206332339U CN 201621227926 U CN201621227926 U CN 201621227926U CN 206332339 U CN206332339 U CN 206332339U
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- cover plate
- small bus
- bus cover
- small
- aperture
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Abstract
Slidably being dismantled the utility model discloses a kind of switchgear can the local small bus cover plate device of turnover opening type, it is characterized in that, Z-type support and brows on switch cubicle are fixed on including one end, the side clamping of the other end of Z-type support and small bus cover plate, the opposite side of small bus cover plate is connected with brows by fastener.The utility model can be realized do not remove and overturn small bus cover plate in the case of, to the powered situation of the auxiliary bus-bar joint in small bus-bar room, overhauled.When needing scene to change the heavy repair task such as red copper bar, can horizontal direction translation gliding unload the small bus cover plate of monoblock, overhauled.
Description
Technical field
The utility model is related to that a kind of switchgear slidably dismantles can the local small bus cover plate device of turnover opening type, category
In equipment for power transmission and distribution field.
Background technology
Existing switchgear, particularly middle-placed switch cabinet (KYN28A armoured removable type alternatings) it is small
Bus cover plate, is to be connected by hinge and instrument roof box, in maintenance, need to be flipped up small bus cover plate, could be made
Industry.This mode will open whole small bus cover plate completely when overhauling, when designing cabinet top top crane span structure, it is considered to which bridge pier is complete
Avoidance opens small bus cover plate highly, and lifting crane span structure causes the waste of crane span structure material and copper bar.
The content of the invention
The technical problems to be solved in the utility model is：There is provided one kind saving material, easy to install and maintenance, the scope of application
Wide switchgear slidably dismantle can the local small bus cover plate device of turnover opening type, solve due to existing switchgear
In small bus cover plate and instrument roof box be connected through the hinge, in order to which bridge pier will avoid out small bus cover plate completely highly, need
Want lifting crane span structure and cause the problem of crane span structure is wasted with material and copper bar.
In order to solve the above-mentioned technical problem, the technical solution of the utility model there is provided a kind of switchgear and slidably tear open
Unloading can the local small bus cover plate device of turnover opening type, it is characterised in that including one end be fixed on Z-type support on switch cubicle and
Brows, the side clamping of the other end of Z-type support and small bus cover plate, opposite side and the brows of small bus cover plate are filled by fastening
Put connection.
Preferably, the side at Z-type support is located on described small bus cover plate and is provided with neck, Z-type support be provided with
The buckle that neck matches.
Preferably, described neck is v-notch, and the opening of v-notch is towards small bus cover plate outside, and buckle is ramuscule
Just to being provided with groove at the tip of v-notch position on post, small pillar.
Preferably, the side being located on described small bus cover plate at brows is different and mutual provided with two pore sizes
The macropore and aperture of connection, the straight line where macropore and aperture are vertical with brows, positioned at the hole of the aperture at small bus cover plate edge
Footpath is less than the aperture of the macropore on the inside of it, and fastener is the diameter of the one end being connected on lock-screw, lock-screw with brows
The respectively less than aperture of macropore and aperture, the maximum gauge of the lock-screw other end is more than the aperture of aperture and less than the hole of macropore
Footpath.
Preferably, it is fixed with described small bus cover plate between two bearings, two bearings and is articulated with access panel, is examined
Be located at when building plate and covering on small bus cover plate, on small bus cover plate access panel be arranged right below overhaul window, access panel
Mouth is located at the surface of the red copper bar with auxiliary bus-bar joint, and the red copper bar with auxiliary bus-bar joint is fixed on switch cubicle.
Preferably, the circular port of the rotation for access panel is provided with described bearing.
Preferably, described maintenance window is provided with fluting, when access panel is covered on small bus cover plate, and access panel leads to
Buckle is crossed to be buckled at the fluting of maintenance window of small bus cover plate.
The utility model is easy to operate, low cost of manufacture, it is easy to install with safeguard, it is applied widely, by using this practicality
It is new, bridge pier can not be increased highly, can realize that small bus cover plate can be opened freely again.The utility model also has following excellent
Point：
1. the maintenance of small bus-bar room can flexibly be carried out, and without entirely overturning small bus cover plate, slidably unload whole
The small bus cover plate of block, effectively reduces switch cubicle.During bridge formation, bridge pier height can be significantly reduced, and be highly intrinsic 69%, if
It is that can reduce floor height (ceiling is can be controlled within 3000mm) to count factory building, applied widely, meets some and floor height is required
Power station demand, save material, remarkable in economical benefits.
2. for red copper bar need not be changed, only detect whether small bus bar circuit is powered situation, can be small without unloading
Bus cover plate, only gently rotating opening current repair cover plate, is completed by the maintenance square hole of small bus cover plate, so very convenient
Execute-in-place is safeguarded.
Brief description of the drawings
Fig. 1 a be switchgear slidably dismantle can the local small bus cover plate device of turnover opening type operating position signal
Figure；
Fig. 1 b are Fig. 1 a right view；
Fig. 2 a be switchgear slidably dismantle can the local small bus cover plate device of turnover opening type unload maintenance position
Schematic diagram；
Fig. 2 b are Fig. 2 a right view；
Fig. 3 a be switchgear slidably dismantle can the local small bus cover plate device of turnover opening type assembling schematic diagram；
Fig. 3 b are Fig. 3 a right view.
Embodiment
To become apparent the utility model, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The utility model is slidably dismantled for a kind of switchgear can the small bus cover plate device of local turnover opening type, such as figure
Shown in 3a, Fig. 3 b, it include by Z-type support 3, small pillar 4, small bus cover plate 7, bearing 6, access panel 5, with lock-screw
8 brows 9 are constituted, and realize the sliding opening of small bus cover plate 7, and access panel 5 rotating opening.
The red copper bar 2 with auxiliary bus-bar joint is fixed with switch cubicle 1, the both sides of the red copper bar 2 with auxiliary bus-bar joint
It is respectively equipped with Z-type support 3 and brows 9, Z-type support 3 and the one end of brows 9 are fixed on switch cubicle 1, the other end of Z-type support 3
With the side clamping of small bus cover plate 7, the opposite side of small bus cover plate 7 is connected with brows 9 by fastener.Small bus cover plate
It is located at the side at Z-type support 3 on 7 and is provided with neck, Z-type support 3 is provided with the buckle matched with neck.
In the present embodiment, neck is v-notch, and the opening of v-notch is towards the small outside of bus cover plate 7, and buckle is ramuscule
Just to being provided with groove at the tip of v-notch position on post 4, small pillar 4.It is located on small bus cover plate 7 on the side at brows 9 and sets
Have two pore sizes different and interconnected macropore and aperture (i.e. Pear-Shaped perforate), straight line where macropore and aperture and
Brows 9 are vertical, and the aperture of the macropore on the inside of it is less than positioned at the aperture of the aperture at the small edge of bus cover plate 7, and fastener is lock
The diameter of the one end being connected on tight screw 8, lock-screw 8 with brows 9 is respectively less than the aperture of macropore and aperture, and lock-screw 8 is another
The maximum gauge of one end is more than the aperture of aperture and less than the aperture of macropore.
The sophisticated place of v-notch can also connect half elliptic chute D so that small pillar 4 is preferably stuck in half elliptic
In chute D, the position movement of small bus cover plate 7 under normal circumstances is prevented.
As shown in Fig. 2 a, Fig. 2 b, Fig. 3 a, Fig. 3 b, access panel 5 be articulated in be riveted on small bus cover plate 7 two bearings 6 it
Between (bearing 6 is riveted on above and below the correspondence maintenance square hole left side of small bus cover plate 7 outside angle point), be provided with circular port on bearing 6, be used for
Access panel 5 is rotated around the circular axially bored line of two bearings 6.The maintenance of small bus cover plate 7 is buckled in when access panel 5 is flat by buckle
At the fluting of window, maintenance window is located at the surface of the red copper bar 2 with auxiliary bus-bar joint, the red copper with auxiliary bus-bar joint
Rod 2 is fixed on switch cubicle 1；During maintenance, upset access panel 5 is rotated along B directions, you can carry out upkeep operation.I.e. by small
The maintenance window (the following auxiliary bus-bar joint of correspondence) of bus cover plate 7, in the case where not unloading small bus cover plate 7, to small mother
The band energization situation of line terminals row, is overhauled.
As shown in Fig. 1 a, Fig. 1 b, Fig. 3 a, Fig. 3 b, when need to such as change the red copper bar 2 with auxiliary bus-bar joint, ten can be used
Word screwdriver, loosens two lock-screws 8 on brows 9 before cabinet, then promotes small bus cover plate 7 along A directions to cabinet front direction,
Make lock-screw 8 to great circle (i.e. macropore) place of the Pear-Shaped perforate of small bus cover plate 7, now small pillar 4 is exactly in small mother
On half elliptic chute D at the v-notch opening of line cover plate 7, small bus cover plate 7 is now picked up upwards, you can remove small mother
Line cover plate, for changing red copper bar.
Change red copper bar after the completion of, can allow small bus cover plate 7 v-notch opening against small pillar 4, before Pear-Shaped
Big circular portion (i.e. macropore) makes downwards small bus cover plate 7 be pasted with brows 9 and the surface of Z-type support 3 against lock-screw 8 above
Flat, then along C to small bus cover plate 7 is promoted after cabinet, shifting bottom i.e. operating position onto, the v-notch of small bus cover plate 7 is opened in small
In the groove of pillar 4, lock-screw 8 above is then screwed, completes to change the maintenance work of red copper bar.
Small bus cover plate 7 of the present utility model by by two sections parallel arrangement, before Pear-Shaped perforate, below V-type lack
Mouth connection half elliptic chute D collectively constitutes sliding channel, and small bus cover plate 7 can be made flexibly to be in operating position and position is overhauled
Put, it is necessary to when changing the red copper bar 2 with auxiliary bus-bar joint, it is only necessary to the small bus cover plate 7 of slide-open, and opened without upset
Small bus cover plate 7, can effectively save locus.
The utility model can be realized do not remove and overturn small bus cover plate 7 in the case of, to the small bus in small bus-bar room
The powered situation of terminal, is overhauled.When needing scene to change the heavy repair task such as red copper bar, can horizontal direction translation gliding unload
The lower small bus cover plate 7 of monoblock, is overhauled.With easy to operate, low cost of manufacture, easy to install and maintenance, applied widely etc.
Advantage.It is particularly suitable for the limited situation of factory building height, the device can effectively reduce bus bridge frame height (the 69% of former height), day
Card height can build bridge operation within 3000mm.
It is preferred embodiment of the present utility model, the non-limitation being related to this case above.All design key institutes according to this case
The equivalent variations done, each fall within the protection domain of this case.
Claims (7)
1. a kind of switchgear is slidably dismantled can the local small bus cover plate device of turnover opening type, it is characterised in that including one
End is fixed on Z-type support (3) and brows (9) on switch cubicle (1), the other end and the small bus cover plate (7) of Z-type support (3)
Side clamping, the opposite side of small bus cover plate (7) is connected with brows (9) by fastener.
2. a kind of switchgear as claimed in claim 1 slidably dismantle can the small bus cover plate device of local turnover opening type,
Characterized in that, the side on described small bus cover plate (7) positioned at Z-type support (3) place is provided with neck, Z-type support is set on (3)
There is the buckle matched with neck.
3. a kind of switchgear as claimed in claim 2 slidably dismantle can the small bus cover plate device of local turnover opening type,
Characterized in that, described neck is v-notch, the opening of v-notch is towards small bus cover plate (7) outside, and buckle is ramuscule
Just to being provided with groove at the tip of v-notch position on post (4), small pillar (4).
4. a kind of switchgear as claimed in claim 1 slidably dismantle can the small bus cover plate device of local turnover opening type,
Characterized in that, the side on described small bus cover plate (7) positioned at brows (9) place is provided with two pore sizes differences and phase
Intercommunicated macropore and aperture, the straight line where macropore and aperture is vertical with brows (9), positioned at small bus cover plate (7) edge
The aperture of aperture is less than the aperture of the macropore on the inside of it, and fastener is lock-screw (8), with brows (9) on lock-screw (8)
The diameter of one end of connection is respectively less than the aperture of macropore and aperture, and the maximum gauge of lock-screw (8) other end is more than aperture
Aperture and the aperture for being less than macropore.
5. a kind of switchgear as claimed in claim 1 or 2 or 3 or 4 is slidably dismantled can the small bus of local turnover opening type
Cover board arrangement, it is characterised in that pivot between two bearings (6), two bearings (6) is fixed with described small bus cover plate (7)
Access panel (5) is connected to, when access panel (5) is covered on small bus cover plate (7), access panel is located on small bus cover plate (7)
(5) be arranged right below overhaul window, maintenance window be located at auxiliary bus-bar joint red copper bar (2) surface, with small
The red copper bar (2) of bus terminal is fixed on switch cubicle (1).
6. a kind of switchgear as claimed in claim 5 slidably dismantle can the small bus cover plate device of local turnover opening type,
Characterized in that, being provided with the circular port of the rotation for access panel (5) on described bearing (6).
7. a kind of switchgear as claimed in claim 5 slidably dismantle can the small bus cover plate device of local turnover opening type,
Characterized in that, described maintenance window is provided with fluting, when access panel (5) is covered on small bus cover plate (7), access panel
(5) it is buckled in by buckle at the fluting of maintenance window of small bus cover plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227926.5U CN206332339U (en) | 2016-11-15 | 2016-11-15 | Switchgear is slidably dismantled can the small bus cover plate device of local turnover opening type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227926.5U CN206332339U (en) | 2016-11-15 | 2016-11-15 | Switchgear is slidably dismantled can the small bus cover plate device of local turnover opening type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332339U true CN206332339U (en) | 2017-07-14 |
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ID=59287786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621227926.5U Active CN206332339U (en) | 2016-11-15 | 2016-11-15 | Switchgear is slidably dismantled can the small bus cover plate device of local turnover opening type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119906A (en) * | 2018-08-06 | 2019-01-01 | 河南森源电气股份有限公司 | Switchgear and its cabinet body |
-
2016
- 2016-11-15 CN CN201621227926.5U patent/CN206332339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119906A (en) * | 2018-08-06 | 2019-01-01 | 河南森源电气股份有限公司 | Switchgear and its cabinet body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220622 Address after: 314004 plant 6, No. 379, Ziyu Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Zhengtai Electric Technology Co.,Ltd. Address before: 3555 Sixian Road, Songjiang District, Shanghai 201600 Patentee before: Chint Electric Co.,Ltd. |