CN106711777A - Top cover opening and closing device for power cabinet - Google Patents
Top cover opening and closing device for power cabinet Download PDFInfo
- Publication number
- CN106711777A CN106711777A CN201611128170.3A CN201611128170A CN106711777A CN 106711777 A CN106711777 A CN 106711777A CN 201611128170 A CN201611128170 A CN 201611128170A CN 106711777 A CN106711777 A CN 106711777A
- Authority
- CN
- China
- Prior art keywords
- power cabinet
- electric power
- top cover
- suspension rod
- wood
- 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
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a top cover opening and closing device for a power cabinet. A bracket, a hydraulic opening/closing mechanism, a boom and a balance bar are symmetrically arranged on left and right sides of the power cabinet body. The hydraulic opening/closing mechanism vertically moves to smoothly jack up the top cover of the power cabinet. The power cabinet body is prevented from deviation caused by uneven force. Through a fixation plate and a bolt, the bracket is firmly fixed on the base of the power cabinet, and the bracket can be easily installed and removed. A hydraulic jack is used as the hydraulic opening/closing mechanism, which has the advantages of low cost and easy operation, and is easy to adjust the height of the hydraulic opening/closing mechanism. Square wood is arranged to reduce the pressure of the hydraulic opening/closing mechanism and ensure the operation safety. A fixing pin can prevent the safety square wood on both sides from being accidentally touched at work and falling, and can protect the safety square wood.
Description
Technical field
The present invention relates to field of electrical equipment, the top cover closing device of more particularly to a kind of electric power cabinet.
Background technology
Electric power cabinet is one of visual plant in industrial and mining enterprises and civil buildings power supply-distribution system, and electric power cabinet is generally by phase
Equipped cabinet shell and top cover are constituted, and top cover is opened can be overhauled to cabinet, and in Regulation, electric power cabinet is changed
Component is an important process of ordinary maintenance, when replacing is repaired, it usually needs lift electric power cabinet top cover, due to equipment
Compare heavy, generally dismantled using loop wheel machine, move maintenance shop to and repair replacing, such traditional maintenance mode can bring following
Problem：Electric power cabinet is heavy, causes dismounting difficult, and transport service is more difficult, the good situation crane of road or fork truck or manual calabash
The instruments such as reed are pulled down and loaded onto, and also handy vehicle draws, some electrical power cabinet seating position is remote, vehicle to not scene, also much people
Lift into carrying away, this can cause maintenance progress slow, and power off time is long and maintenance cost is also high；It is conventionally employed to take tripod jack
The method of lifting slings electric power cabinet top cover, the method inefficiency, and easily lifting when rock and cabinet of damaging, cause
Unnecessary trouble.
The content of the invention
The present invention is aiming above mentioned problem, there is provided a kind of simple structure, electric power cabinet top cover easy to use, safe and reliable
Closing device.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of top cover closing device of large-scale power cabinet, bag
Include the left socle and right support that are symmetricly set on the electric power cabinet body left and right sides and be symmetricly set on electric power cabinet top cover top end face
On left suspension rod and right suspension rod；Left hydraulic open-close mechanism, the folding bar top of left hydraulic open-close mechanism are set on the left socle
It is inlaid in the groove of left suspension rod bottom surface, left suspension rod is connected with the left suspension ring on electric power cabinet top cover；Set on the right support
Zhi You hydraulic open-closes mechanism, the folding bar top of right hydraulic open-close mechanism is inlaid in the groove of right suspension rod bottom surface, right suspension rod
It is connected with the right suspension ring on electric power cabinet top cover；The left suspension rod is connected with right suspension rod by balancing pole.
Used as a kind of preferred scheme, left socle of the present invention is fixedly mounted on electricity by left fixed plate and left fixing bolt
On power bottom of cabinet seat, the right support is fixedly mounted on electric power cabinet base by right fixed plate and right fixing bolt.
Used as a kind of preferred scheme, left hydraulic open-close mechanism of the present invention and right hydraulic open-close mechanism are hydraulic jack
Top.
Used as a kind of preferred scheme, closing device of the present invention also includes left wood and right wood, left wood and
Right wood sets the left and right two ends between electric power cabinet body and electric power cabinet top cover.
As a kind of preferred scheme, the left fixation of fixed left wood is set on electric power cabinet body of the present invention along left end
Pin, the right steady pin that the lumps of wood is determined on the solid right side is set on the electric power cabinet body along right-hand member.
The beneficial effects of the present invention are：
Electric power cabinet top cover closing device of the present invention has simple structure, easy to use, the advantages of safe and reliable, is not required to any
Its machine tool achieves that the free-open-close of electric power cabinet top cover, and place under repair replacing, improves maintenance efficiency, saves dimension
The time is repaiied, maintenance cost is reduced.The left and right sides of electric power cabinet body be symmetrical arranged support, hydraulic open-close mechanism, suspension rod and
Balancing pole, by the vertical up-or-down movement of hydraulic open-close mechanism, can smoothly by electric power cabinet top cover jack-up can prevent due to receiving
Power is uneven and electric power cabinet body is shifted；Support can be securely fixed in by electric power cabinet base by fixed plate and bolt
On, and also can easily mount and dismount support；It is hydraulic open-close mechanism to use hydraulic jack, and low cost is easy to operate,
It is easy to adjust the height of hydraulic open-close mechanism；By setting the lumps of wood, the pressure of hydraulic open-close mechanism can be reduced, it is ensured that the peace of operation
Entirely；Steady pin can prevent from touching the safe lumps of wood in both sides by mistake at work and it is dropped and lose protection.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein：1st, electric power cabinet body 11, electric power cabinet top cover 12, left suspension ring 13, the right suspension ring 14 of lid, electric power cabinet base
21st, left socle 22, right support 31, left hydraulic open-close mechanism 32, right hydraulic open-close mechanism 41, left suspension rod 42, right suspension rod
5th, balancing pole 61, left fixed plate 62, right fixed plate 71, left fixing bolt 72, right fixing bolt 81, left wood 82, the right side
The lumps of wood 91, left steady pin 92, right steady pin.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
Structure of the invention is as shown in figure 1, left socle 21 and right support including being symmetricly set on the both sides of electric power cabinet body 1
22 and the left suspension rod 41 and right suspension rod 42 that are symmetrical arranged on the top end face of electric power cabinet top cover 11, left hydraulic pressure is set on left socle 21 and is opened
Close mechanism 31, left hydraulic open-close mechanism 31 folding bar top be inlaid in the groove of the bottom surface of left suspension rod 41, left suspension rod 41 with
Left suspension ring 12 on electric power cabinet top cover 11 are connected；Right hydraulic open-close mechanism 32, right hydraulic open-close mechanism are set on right support 22
32 folding bar top is inlaid in the groove of the bottom surface of right suspension rod 42, the right suspension ring 13 on right suspension rod 42 and electric power cabinet top cover 11
It is connected；Right suspension rod 42 is connected with left suspension rod 41 by balancing pole 5；Left hydraulic open-close mechanism 31 and right hydraulic open-close mechanism
32 are jack.
Left socle 21 is fixedly mounted on electric power cabinet base 14 by left fixed plate 61 and left fixing bolt 71, right support 22
It is fixedly mounted on electric power cabinet base 14 by right fixed plate 62 and right fixing bolt 72, left socle 21 and right support 22
Easily dismantle.The two ends on edge set left wood 81 and right wood 82 on electric power cabinet body 1, along a left side on electric power cabinet body 1
End sets the left steady pin 91 that the lumps of wood 81 is determined on a solid left side, and the right fixation that the lumps of wood 82 is determined on the solid right side is set along right-hand member on electric power cabinet body 1
Pin 92.
When carrying out spot repair to electric power cabinet using the present invention, by the use of electric power cabinet base 14 as support, or so two
Support is fixed on electric power cabinet base 14, then the suspension rod of left and right two is separately fixed at the left and right suspension ring on electric power cabinet top cover 11
On, then balancing pole 5 is connected on two suspension rods in left and right, then Liang Ge hydraulic open-closes mechanism is placed on support, hydraulic open-close
The folding bar top of mechanism is inlaid in the groove of suspension rod bottom surface, opens the surrounding bolt of electric power cabinet top cover 11, and actuating hydraulic pressure is opened
Mechanism is closed the part jack-up of electric power cabinet top cover 11 to proper height, the safe lumps of wood is put and with fixation in the both sides of electric power cabinet body 1
Pin is fixed, and then carries out component replacing.
Specially：After carrying out safety measure according to relevant regulations in electrical safe working order, electric power cabinet top cover 11 is opened
Surrounding bolt, separates electric power cabinet top cover 11 and electric power cabinet body 1；Two flatwise suspension rods, i.e., left suspension rod 41 and right suspension rod
42 are bolted on the left suspension ring 12 and right suspension ring 13 of electric power cabinet with two respectively, and blending bolt is by left suspension rod 41 and right suspension rod
42 are coupled together by balancing pole 5, be provided with balancing pole 5 it is porous, be easy to adjust fixed position；The left fixation of left socle 21
Plate 61 and left fixing bolt 71 are fixed on the left side of electric power cabinet base 14, right support 22 right fixed plate 62 and right fixed spiral shell
Bolt 72 is fixed on the right side of electric power cabinet base 14；Two hydraulic jacks are placed on two support desired parts, folding bar
It is inlaid in the groove of suspension rod bottom surface, electric power cabinet top cover 11 is slowly risen about 150-200 millimeters, folding thousand by operation jack
Both sides must unify folding speed during jin top, keep the steady folding of electric power cabinet top cover 11.The two ends on edge on electric power cabinet body 1
A safe lumps of wood is respectively placed, and four are put on from top to bottom admittedly using electric power cabinet top cover 11 and the upper bolt hole of electric power cabinet body 1
Rationed marketing, preventing from touching the safe lumps of wood in both sides by mistake at work makes it drop to lose protection, you can carry out maintenance work to electric power cabinet.
One embodiment of the present of invention has been described in detail above, but the content is only preferable implementation of the invention
Example, it is impossible to be considered as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement
Deng all should still belong within patent covering scope of the invention.
Claims (5)
1. the top cover closing device of a kind of electric power cabinet, it is characterised in that：Including being symmetricly set on electric power cabinet body（1）The left and right sides
Left socle（21）And right support（22）And it is symmetricly set on electric power cabinet top cover（11）Left suspension rod on top end face（41）And the right side
Suspension rod（42）；The left socle（21）It is upper that left hydraulic open-close mechanism is set（31）, left hydraulic open-close mechanism（31）Folding bar top
Portion is inlaid in left suspension rod（41）In the groove of bottom surface, left suspension rod（41）With electric power cabinet top cover（11）On left suspension ring（12）It is connected
Connect；The right support（22）It is upper that right hydraulic open-close mechanism is set（32）, right hydraulic open-close mechanism（32）Folding bar top setting-in
In right suspension rod（42）In the groove of bottom surface, right suspension rod（42）With electric power cabinet top cover（11）On right suspension ring（13）It is connected；Institute
State left suspension rod（41）With right suspension rod（42）By balancing pole（5）It is connected.
2. the top cover closing device of electric power cabinet according to claim 1, it is characterised in that：The left socle（21）By a left side
Fixed plate（61）And left fixing bolt（71）It is fixedly mounted on electric power cabinet base（14）On, the right support（22）By right fixation
Plate（62）And right fixing bolt（72）It is fixedly mounted on electric power cabinet base（14）On.
3. the top cover closing device of electric power cabinet according to claim 1, it is characterised in that：The left hydraulic open-close mechanism
（31）With right hydraulic open-close mechanism（32）It is hydraulic jack.
4. the top cover closing device of electric power cabinet according to claim 1, it is characterised in that：Also include left wood（81）And the right side
The lumps of wood（82）, the left wood（81）With right wood（82）Electric power cabinet body is set（1）With electric power cabinet top cover（11）Between a left side
Right two ends.
5. the top cover closing device of electric power cabinet according to claim 4, it is characterised in that：The electric power cabinet body（1）'s
On along left end, fixed left wood is set（81）Left steady pin（91）, the electric power cabinet body（1）On along right-hand member, the solid right side is set
Determine the lumps of wood（82）Right steady pin（92）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128170.3A CN106711777A (en) | 2016-12-09 | 2016-12-09 | Top cover opening and closing device for power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611128170.3A CN106711777A (en) | 2016-12-09 | 2016-12-09 | Top cover opening and closing device for power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106711777A true CN106711777A (en) | 2017-05-24 |
Family
ID=58936619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611128170.3A Pending CN106711777A (en) | 2016-12-09 | 2016-12-09 | Top cover opening and closing device for power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644550A (en) * | 2018-03-22 | 2018-10-12 | 冯瑞芳 | A kind of compression adjustable type electric power cabinet |
| CN110011209A (en) * | 2019-05-07 | 2019-07-12 | 华翔翔能电气股份有限公司 | A kind of buried substation with visual function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007329144A (en) * | 2006-06-06 | 2007-12-20 | Kawamura Electric Inc | Equipment storage cabinet |
| CN103730231A (en) * | 2013-12-23 | 2014-04-16 | 国家电网公司 | Transformer top cover lifting device |
| CN205791001U (en) * | 2016-05-27 | 2016-12-07 | 江苏精一电气科技有限公司 | Portable exhibition power distribution cabinet elevating mechanism |
-
2016
- 2016-12-09 CN CN201611128170.3A patent/CN106711777A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007329144A (en) * | 2006-06-06 | 2007-12-20 | Kawamura Electric Inc | Equipment storage cabinet |
| CN103730231A (en) * | 2013-12-23 | 2014-04-16 | 国家电网公司 | Transformer top cover lifting device |
| CN205791001U (en) * | 2016-05-27 | 2016-12-07 | 江苏精一电气科技有限公司 | Portable exhibition power distribution cabinet elevating mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644550A (en) * | 2018-03-22 | 2018-10-12 | 冯瑞芳 | A kind of compression adjustable type electric power cabinet |
| CN110011209A (en) * | 2019-05-07 | 2019-07-12 | 华翔翔能电气股份有限公司 | A kind of buried substation with visual function |
| CN110011209B (en) * | 2019-05-07 | 2023-07-14 | 华翔翔能科技股份有限公司 | Buried transformer substation with visual function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |