CN108736359A - Box-type substation - Google Patents
Box-type substation Download PDFInfo
- Publication number
- CN108736359A CN108736359A CN201810701860.6A CN201810701860A CN108736359A CN 108736359 A CN108736359 A CN 108736359A CN 201810701860 A CN201810701860 A CN 201810701860A CN 108736359 A CN108736359 A CN 108736359A
- Authority
- CN
- China
- Prior art keywords
- transformer
- maintenance door
- box
- room
- babinet
- 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.)
- Pending
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 93
- 238000007689 inspection Methods 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 claims abstract description 11
- 230000008859 change Effects 0.000 claims description 4
- 230000008439 repair process Effects 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention provides a kind of box-type substations, belong to transformer equipment technical field, box-type substation includes babinet, babinet includes having the transformer room of maintenance door and mounted on the indoor transformer of transformer, the lower edge of the maintenance door is hinged on babinet, to make the maintenance door turn down outward when overhauling transformer, and then inspection platform when maintenance door being made to be formed in maintenance transformer after transformer level removes transformer room with transformer support cooperation, configured with for connecting the drawing structure to pull inspection platform with babinet or supporting the support construction of inspection platform in the maintenance door.When overhauling transformer, flipping outward and opening maintenance door makes maintenance door be horizontally disposed with and forms inspection platform, transformer can be overhauled by so that transformer is placed on inspection platform, transformer is pushed into again in transformer room after completing to overhaul and closes maintenance door, transformer is overhauled in completion, solves the problems, such as that the Repair of Transformer efficiency in box-type substation is low.
Description
Technical field
The present invention relates to transformer equipment technical field, more particularly to a kind of box-type substation.
Background technology
Traditional European box-type substation needs to remove high and low pressure side company when overhauling the transformer installed in it
Then wiring removes the head cover of box-type substation, transformer, which is hung out babinet, by lifting device completes after overhauling, according to
Demounting procedure reverse-order installation before, if the Repair of Transformer time is long, it is also necessary to wait for first after transformer hangs out babinet
The head cover of babinet installs, and waits for that Repair of Transformer is completed and then removes head cover, transformer is hung in case by lifting device
In body, head cover and high-low pressure connecting line are then installed.Whole operation process is relatively complicated, and difficulty is higher, time-consuming and laborious, maintenance
Efficiency is low.
Invention content
The purpose of the present invention is to provide a kind of box-type substations, to solve the Repair of Transformer efficiency in box-type substation
Low problem.
To achieve the above object, the technical solution of box-type substation of the invention is：
Box-type substation includes babinet, and babinet includes having the transformer room of maintenance door and mounted on the indoor transformation of transformer
The lower edge of device, the maintenance door is hinged on babinet, to make the maintenance door turn down outward when overhauling transformer, and then makes inspection
Repair the inspection platform after transformer level removes transformer room with transformer support cooperation, institute when door is formed in maintenance transformer
It states in maintenance door configured with for connecting the drawing structure to pull inspection platform with babinet or supporting the support knot of inspection platform
Structure.
The beneficial effects of the invention are as follows：When overhauling transformer, flips outward and opening maintenance door makes maintenance door level set
Inspection platform is set and formed, and supports inspection platform or drawing inspection platform to keep maintenance flat by pulling structure or support construction
Platform keeps horizontally disposed, and transformer level is then removed transformer room by tool, transformer is made to be placed on inspection platform
Transformer can be overhauled, transformer is pushed into transformer room to and is closed maintenance door again after completing to overhaul, completed
Transformer is overhauled, solves the problems, such as that the Repair of Transformer efficiency in box-type substation is low.
Further, it is skidded off in transformer room in order to facilitate transformer, the transformer bottom is equipped in maintenance transformer
When be slidably matched with inspection platform and transformer room so that transformer level removes the slide construction of transformer room, reduce transformer
Resistance to sliding, facilitate transformer to skid off in transformer room.
Further, in order to ensure transformer glide direction consistency, the slide construction be arranged in transformer
It is respectively equipped with the interior cunning being slidably matched with slider guide when overhauling transformer on the sliding block of bottom, transformer room and inspection platform
Rail and external slide rail, the interior sliding rail and external slide rail enable transformer to skid off transformer room along certain direction together with connecting
It is interior, and facilitate transformer after completing to overhaul in push-in transformer room, and the setting of external slide rail can also play reinforcing rib
Effect, improve the intensity of maintenance door.
Further, in order to facilitate the processing of babinet, the inside bottom wall of the transformer room is equipped with sliding rail backing plate, described
Interior sliding rail is arranged on sliding rail backing plate, the setting of interior sliding rail is made split settings between interior sliding rail and babinet on sliding rail backing plate, side
Just the processing of interior sliding rail and babinet.
Further, in order to facilitate the arrangement of each component on babinet, the drawing structure includes being arranged in maintenance door
Maintenance door bearing and the transformer room's bearing being arranged on babinet further include being arranged in maintenance door bearing after opening maintenance door
To pull the telescopic rod or drawstring of inspection platform between transformer room's bearing, keep maintenance flat by way of pulling babinet
The level of platform facilitates the arrangement of telescopic rod or drawstring.
Further, in order to facilitate the processing of babinet, there are two transformer room's bearing is set, the transformer rooms Liang Ge bearing
It is separately fixed on the two side of transformer room, directly transformer room's bearing is arranged on the two side of transformer room, structure
Simply, facilitate the processing of babinet.
Further, in order to improve the stability of babinet, the connecting pin of the telescopic rod and maintenance door bearing is in vertical side
It is arranged upwardly toward on the outside of transformer room, improves the length of the power arm of telescopic rod, improves the drawing ability to inspection platform, carry
The stability of high babinet.
Further, in order to improve the stability of babinet, the telescopic rod is pneumatic spring, improves the drawing energy of telescopic rod
Power improves the stability of babinet.
Description of the drawings
Fig. 1 is the front view of the specific embodiment 1 of the box-type substation of the present invention；
Fig. 2 is the front view of the maintenance door opening state of the specific embodiment 1 of the box-type substation of the present invention；
Fig. 3 is the schematic diagram of the Repair of Transformer state of the specific embodiment 1 of the box-type substation of the present invention；
In figure：1, babinet；2, maintenance door；3, hinge；4, transformer；5, sliding rail backing plate；6, transformer sliding block；7, interior sliding rail；8,
External slide rail；9, pneumatic spring；10, transformer base；11, transformer room.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of the box-type substation of the present invention, as shown in Figure 1 to Figure 3, box-type substation includes 1 He of babinet
The transformer room 11 being arranged in babinet 1, is equipped with transformer 4 on the bottom wall of transformer room 11, and transformer room 11 is towards babinet 1
The side of outer setting, which is provided with, can open transformer room 11 so that the inside and outside maintenance door 2 being connected in transformer room 11.The present embodiment
In, maintenance door 2 is hinged on 11 bottom of transformer room by two spaced hinges 3 for being arranged in 2 lower edge of maintenance door, and
The hinge axes of maintenance door 2 and transformer room 11 are horizontally disposed to enable being hinged around maintenance door 2 and transformer room 11 of maintenance door 2
Axis both clockwise rotates, and then the upper end of maintenance door 2 is enable to be opened from top to bottom and to outside transformer room 11.
In the present embodiment, the inside bottom wall of transformer room 11 is equipped with the sliding rail backing plate 5 for being used to support transformer 4, is examining
When repairing the opening of door 2, the upper end of maintenance door 2 flips outward and maintenance door 2 is made to turn to horizontality, and maintenance door 2 forms inspection at this time
The upper surface of equating platform, sliding rail backing plate 5 is concordant with the holding of the upper surface of inspection platform, can be with when being overhauled to transformer 4
Transformer 4 is skidded off along sliding rail backing plate 5 and inspection platform level in transformer room 11 by tools such as winches and is placed on maintenance
On platform, since the dead weight of transformer 4 is larger, two maintenance door bearings are additionally provided in maintenance door 2, transformer room 11 hangs down
Directly in maintenance door 2 be arranged two side on be respectively equipped with a transformer room's bearing being arranged in a one-to-one correspondence with maintenance door bearing,
Babinet 1 further include the maintenance door bearing that is correspondingly arranged mounted on two when maintenance door 2 is horizontally disposed with and transformer room's bearing it
Between pneumatic spring 9, in order to improve pneumatic spring 9 power arm length, facilitate drawing inspection platform, maintenance door bearing close
Side setting of the maintenance door 2 far from hinge 3 makes connecting pin in the vertical direction direction change of the pneumatic spring 9 with maintenance door bearing
11 outside of depressor room is obliquely installed.When being overhauled to transformer 4, maintenance door 2 is opened, Awaiting Overhaul door 2 turns to horizontal
When state, pneumatic spring 9 is mounted between maintenance door bearing and transformer room's bearing, so that maintenance door 2 keeps horizontal, in transformation
After device 4 moves in maintenance door 2, by the gravity of the drawing balancing transformer 4 of pneumatic spring 9, keep 2 holding of maintenance door horizontal,
Wherein, pneumatic spring 9 is telescopic rod, and telescopic rod constitutes the drawing structure for pulling inspection platform.Certainly, in other embodiment
In, drawing structure may be steel wire rope, and steel wire rope can be directly hinged between transformer room's bearing and maintenance door bearing,
When can be in horizontality with Awaiting Overhaul door 2, then by steel wire rope mounted between transformer room's bearing and maintenance door bearing；Babinet
The cantilever or suspension for horizontally outward overhanging and being in 4 top of transformer can also be set on 1, and transformer room's bearing is fixed on
On cantilever or suspension, when Awaiting Overhaul door 2 is in horizontality, drawing structure is mounted on transformer room's bearing and maintenance door bearing
Between realize to the drawing of maintenance door 2；It may be that rigid rod will be rigid when Awaiting Overhaul door 2 is in horizontality to pull structure
Bar is fixed between maintenance door bearing and transformer room's bearing；Telescopic rod is other than pneumatic spring 9, or hydraulic oil
Cylinder, or the larger spring of rigidity.
In the present embodiment, transformer room's bearing is arranged above maintenance door bearing, facilitates the installation of pneumatic spring 9, and
With moving up for transformer room's bearing, the corresponding length for improving power arm of meeting improves the enabling capabilities to maintenance door 2, certainly,
In other embodiments, transformer room's bearing can also be arranged in the lower section of maintenance door 2, but due to 1 bottom space of babinet compared with
It is small to cause certain inconvenience to the installation of pneumatic spring 9, at this point, pneumatic spring 9 is to constitute the branch for being used to support inspection platform
Support structure, support construction may be to be arranged in maintenance door 2 and the stabilizer blade that coordinates with ground supports is realized to maintenance door 2
Support；Support construction may be vertically set on the one side that maintenance door 2 is arranged towards the outside of transformer room 11 in straight
The support plate of angle triangle, and support plate is connected to when maintenance door 2 is horizontally disposed with and supports maintenance door 2 on 1 lateral wall of babinet.
In order to facilitate the sliding of transformer 4, in the present embodiment, sliding rail backing plate 5 is equipped with out of transformer room 11 to transformation
The interior sliding rail 7 extended outside device room 11, inspection platform upper surface are equipped with external slide rail 8, and height between interior sliding rail 7 and external slide rail 8
Equal and extending direction is identical so that interior sliding rail 7 is connected with external slide rail 8 together with, corresponding, transformer base 10 is equipped with
It is oriented to the transformer sliding block 6 being slidably matched with interior sliding rail 7 and external slide rail 8 when overhauling transformer 4, when needing to overhaul to transformer 4
When, it opens maintenance door 2 and when maintenance door 2 is in horizontality, pulls transformer 4 to make transformer sliding block 6 by winch tool
Along interior sliding rail 7 and external slide rail 8 to 11 movement outside of transformer room, when transformer 4 slides into the corresponding position on inspection platform
Transformer 4 can be overhauled.Wherein, interior sliding rail 7 and external slide rail 8 be formed in maintenance transformer 4 when with inspection platform and change
Depressor room 11 is slidably matched so that the horizontal slide construction for removing transformer room 11 of transformer 4, certainly, in other embodiments,
Slide construction may be the pulley being arranged in 4 bottom of transformer, pull transformer 4 to remove transformer room 11 by tool.
When being overhauled to the transformer 4 in the box-type substation, removes high-low voltage outlet and downwardly turn over maintenance door
2, when maintenance door 2 is in horizontality, transformer 4 is pulled by tool, makes transformer 4 along interior sliding rail 7 and external slide rail 8 to change
11 outer Slideslip of depressor room, and then transformer 4 is made to slide into the specified location in maintenance door 2, transformer 4 is overhauled, is examined
It repaiies after finishing, driving transformer 4 is slided along interior sliding rail 7 and external slide rail 8 into transformer room 11, is then flipped up maintenance door
2 and high-low voltage outlet is installed, the maintenance of transformer 4 finishes.It, can also be by hinge 3 in order to facilitate upkeep operation in the present embodiment
It is set as overturning 90 ° of hinge clockwise, when overturning maintenance door 2, after the stopping of Awaiting Overhaul door 2 downwardly turns over, at this time
The upper surface of sliding rail backing plate 5 and the upper surface of inspection platform are just concordant, then install pneumatic spring 9 again, are conveniently operated personnel
Operation.
The specific embodiment 2 of the box-type substation of the present invention, the area with the specific embodiment 1 of the box-type substation of the present invention
It is not only that：Sliding rail backing plate is not provided in transformer room, maintenance door is in the lower face transformer room when being closed
It is hinged by hinge between the bottom wall of side so that when maintenance door is in horizontality the upper surface and transformer room of inspection platform it is interior
Side bottom wall is concordant.
The specific embodiment 3 of the box-type substation of the present invention, the area with the specific embodiment 1 of the box-type substation of the present invention
It is not only that：The two side of transformer is equipped with the bearing sliding slot for the limit sliding of transformer room's bearing, and pneumatic spring is hinged on
On transformer room's bearing, make maintenance door when closed, pneumatic spring slides into bearing sliding slot.
The specific embodiment 4 of the box-type substation of the present invention, the area with the specific embodiment 1 of the box-type substation of the present invention
It is not only that：Telescopic rod includes the slide bar being hinged on maintenance door bearing and the pull rod that is hinged on transformer room's bearing, slide bar
It is equipped with the sliding slot extended along slide bar extending direction, pull rod is equipped with the drawing pin being in the form of a column towards slide bar one end, draws pin and sliding slot
It is slidably matched when maintenance door turns down outward, pin is drawn to coordinate with one end block of sliding slot with when maintenance door is in horizontality.
Claims (8)
1. box-type substation, including babinet, babinet includes having the transformer room of maintenance door and mounted on the indoor change of transformer
Depressor, it is characterised in that：The lower edge of the maintenance door is hinged on babinet, to keep the maintenance door outside when overhauling transformer
Fold, and then so that maintenance door is formed in when overhauling transformer and support cooperation with transformer after transformer level removes transformer room
Inspection platform, configured with being overhauled for connect drawing structure to pull inspection platform or support with babinet in the maintenance door
The support construction of platform.
2. box-type substation according to claim 1, it is characterised in that：The transformer bottom is equipped in maintenance transformer
When be slidably matched with inspection platform and transformer room so that transformer level removes the slide construction of transformer room.
3. box-type substation according to claim 2, it is characterised in that：The slide construction is to be arranged in transformer bottom
Sliding block, be respectively equipped on transformer room and inspection platform interior sliding rail that when overhaul transformer and slider guide is slidably matched and
Together with external slide rail, the interior sliding rail and external slide rail connect.
4. box-type substation according to claim 3, it is characterised in that：The inside bottom wall of the transformer room, which is equipped with, to be slided
Track plate, the interior sliding rail are arranged on sliding rail backing plate.
5. according to the box-type substation described in any one of claim 1-4, it is characterised in that：The drawing structure includes setting
Maintenance door bearing in maintenance door and the transformer room's bearing being arranged on babinet, further include being arranged after opening maintenance door
To pull the telescopic rod or drawstring of inspection platform between maintenance door bearing and transformer room's bearing.
6. box-type substation according to claim 5, it is characterised in that：There are two transformer room's bearing is set, two
Transformer room's bearing is separately fixed on the two side of transformer room.
7. box-type substation according to claim 5, it is characterised in that：The connecting pin of the telescopic rod and maintenance door bearing
In the vertical direction towards setting on the outside of transformer room.
8. box-type substation according to claim 5, it is characterised in that：The telescopic rod is pneumatic spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701860.6A CN108736359A (en) | 2018-06-30 | 2018-06-30 | Box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701860.6A CN108736359A (en) | 2018-06-30 | 2018-06-30 | Box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108736359A true CN108736359A (en) | 2018-11-02 |
Family
ID=63925491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810701860.6A Pending CN108736359A (en) | 2018-06-30 | 2018-06-30 | Box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108736359A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586177A (en) * | 2018-12-24 | 2019-04-05 | 河南工信柜架有限公司 | A kind of high-low pressure case change cabinet with safeguard function packaged type |
| CN111416290A (en) * | 2020-04-23 | 2020-07-14 | 吴娟 | High-voltage prefabricated substation |
| CN112768186A (en) * | 2020-12-27 | 2021-05-07 | 滨海翔东电子有限公司 | Low-energy-consumption power transformer and processing technology thereof |
| CN113644567A (en) * | 2021-09-23 | 2021-11-12 | 芜湖市卓亚电气有限公司 | Fast-assembling American box-type substation capable of improving production efficiency |
| CN114243487A (en) * | 2021-12-16 | 2022-03-25 | 徐州恒巨机电科技有限公司 | Supporting and protecting device for electromechanical engineering control cabinet |
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| CN201528142U (en) * | 2009-09-30 | 2010-07-14 | 吉林省金冠电气股份有限公司 | Combined box substation provided with transformer chassis truck |
| CN205231580U (en) * | 2015-10-08 | 2016-05-11 | 遵义长征输配电设备有限公司 | Easy prepackage type transformer substation of overhauing |
| KR20160053292A (en) * | 2014-11-03 | 2016-05-13 | 보명테크 주식회사 | Distributor with Sliding Unit for Transformers |
| CN105896364A (en) * | 2016-05-23 | 2016-08-24 | 安徽富煌电控设备有限公司 | High-voltage centrally-installed switchgear with automatically-controlled drawing-out unit part |
| CN106025894A (en) * | 2016-06-27 | 2016-10-12 | 江苏明及电气股份有限公司 | Removing type metal enclosed switchgear |
| CN106229850A (en) * | 2016-08-23 | 2016-12-14 | 江苏明强电气有限公司 | A kind of flame-proof type reactance cabinet with upper outlet |
| CN207117021U (en) * | 2017-07-27 | 2018-03-16 | 天津众拓变压器有限公司 | A kind of preassembled transformer station of easy access |
| CN208385980U (en) * | 2018-06-30 | 2019-01-15 | 河南森源电气股份有限公司 | A kind of box-type substation |
-
2018
- 2018-06-30 CN CN201810701860.6A patent/CN108736359A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201528142U (en) * | 2009-09-30 | 2010-07-14 | 吉林省金冠电气股份有限公司 | Combined box substation provided with transformer chassis truck |
| KR20160053292A (en) * | 2014-11-03 | 2016-05-13 | 보명테크 주식회사 | Distributor with Sliding Unit for Transformers |
| CN205231580U (en) * | 2015-10-08 | 2016-05-11 | 遵义长征输配电设备有限公司 | Easy prepackage type transformer substation of overhauing |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586177A (en) * | 2018-12-24 | 2019-04-05 | 河南工信柜架有限公司 | A kind of high-low pressure case change cabinet with safeguard function packaged type |
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| CN111416290A (en) * | 2020-04-23 | 2020-07-14 | 吴娟 | High-voltage prefabricated substation |
| CN112768186A (en) * | 2020-12-27 | 2021-05-07 | 滨海翔东电子有限公司 | Low-energy-consumption power transformer and processing technology thereof |
| CN113644567A (en) * | 2021-09-23 | 2021-11-12 | 芜湖市卓亚电气有限公司 | Fast-assembling American box-type substation capable of improving production efficiency |
| CN114243487A (en) * | 2021-12-16 | 2022-03-25 | 徐州恒巨机电科技有限公司 | Supporting and protecting device for electromechanical engineering control cabinet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181102 |