CN106356730B - High waterproof low-tension switch cabinet - Google Patents
High waterproof low-tension switch cabinet Download PDFInfo
- Publication number
- CN106356730B CN106356730B CN201610966122.5A CN201610966122A CN106356730B CN 106356730 B CN106356730 B CN 106356730B CN 201610966122 A CN201610966122 A CN 201610966122A CN 106356730 B CN106356730 B CN 106356730B
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- frame
- cabinet door
- backplate
- lateral edge
- closed
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Classifications
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- 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
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses high waterproof low-tension switch cabinets, it include: by top frame, the frame that bottom frame and four support columns surround, top plate at the top of closed frame, the bottom plate of closed frame bottom, left backplate on the left of closed frame, right backplate on the right side of closed frame, it is articulated with the front cabinet door that on frame and can be opened and closed on front side of frame, and it is articulated with the rear cabinet door that on frame and can be opened and closed on rear side of frame, between top plate and frame, between left backplate and frame, between right backplate and frame, between front cabinet door and frame, and foaming sealing strip of the circle to seal gap between the two is respectively arranged between rear cabinet door and frame, between front cabinet door and frame, and it is also respectively provided between rear cabinet door and frame and corresponding cabinet door can be sealed the retaining mechanism on frame that is locked.The invention has the advantages that structure is simple, convenient to install and maintain, leakproofness and good water-proof effect, waterproofing grade is up to IP54 grades.
Description
Technical field
The present invention relates to low-tension switch cabinets, and in particular to a kind of high waterproof low-tension switch cabinet.
Background technique
Low-tension switch cabinet is that the common one kind of the industries such as power plant, coal works, petroleum, chemical industry, metallurgy, weaving, skyscraper is opened
Cabinet is closed, the more severe place of work condition environment is usually used in.The structure of low-tension switch cabinet used at present are as follows: including by top frame, bottom
On the left of the bottom plate of top plate, closed frame bottom at the top of frame that frame and four support columns surround, closed frame, closed frame
Right backplate on the right side of left backplate, closed frame, the front cabinet door that is articulated on frame and can be opened and closed on front side of frame and it is articulated with frame
On frame and the rear cabinet door that can be opened and closed on rear side of frame.Due to the particularity of low-tension switch cabinet use environment, it is desirable that low-tension switch cabinet tool
Have a higher waterproofing grade, and at present used in low-tension switch cabinet there is poor sealing effect and the disadvantages such as waterproofing grade is low,
Thus need to invent a kind of low-tension switch cabinet that waterproofing grade is high.
Summary of the invention
The object of the present invention is to provide a kind of high waterproof low-tension switch cabinets that can reach IP54 waterproofing grade.
To achieve the above object, present invention employs following technical solutions: the high waterproof low-tension switch cabinet, comprising:
The bottom plate of top plate, closed frame bottom at the top of the frame that is surrounded by top frame, bottom frame and four support columns, closed frame, closing
Right backplate on the right side of the left backplate of frame left, closed frame, the front cabinet door that is articulated on frame and can be opened and closed on front side of frame, with
And be articulated with the rear cabinet door that on frame and can be opened and closed on rear side of frame, between top plate and frame, between left backplate and frame, right shield
A circle is respectively arranged between plate and frame, between front cabinet door and frame and between rear cabinet door and frame both to seal
Between gap foaming sealing strip, be also respectively provided between front cabinet door and frame and between rear cabinet door and frame can will
Corresponding cabinet door seals the retaining mechanism on frame that is locked.
Further, high waterproof low-tension switch cabinet above-mentioned, in which: the structure of the retaining mechanism are as follows: the one of cabinet door
End is hinged with frame, and the other end of cabinet door is provided with the shaft moved towards in front and back, and the outer end of shaft is provided with handle, in shaft
On be arranged with gear, a locking bar is respectively arranged at left and right sides of gear, upper end and gear phase positioned at the locking bar in left side
Engagement cooperation, is meshed cooperation with gear positioned at the lower end of the locking bar on right side, is arranged at intervals with from up to down on every locking bar
Several positioning pins are arranged at intervals with several locks, each lock corresponding one from up to down on frame corresponding with cabinet door
A positioning pin is provided with the positioning and locking slot being caught in for corresponding positioning pin on each lock；When cabinet door closes frame respective side
And when rotational handle, handle can drive two locking bars to move towards simultaneously by shaft and gear cooperation, make on two locking bars
Positioning pin is caught in the positioning and locking slot of corresponding lock, so that cabinet door is mutually locked with frame, when rotating backward handle,
Handle can drive two locking bars to be moved away from simultaneously by shaft and gear cooperation, remove the positioning pin on two locking bars and correspond to
Positioning and locking slot on lock, so that cabinet door be enable to open frame respective side.
Further, high waterproof low-tension switch cabinet above-mentioned, in which: the positioning and locking slot in lock is by fixed to block
The straight trough and the skewed slot positioning pin to be imported to straight trough of position pin form；And the position latched on frame can ensure that
Positioning pin is caught in the positioning and locking slot of lock during locking cabinet door, and positioning pin is gradually inwardly caught in straight along skewed slot
Slot makes cabinet door that can gradually compress foaming sealing strip during by positioning pin locked.
Further, high waterproof low-tension switch cabinet above-mentioned, in which: the mounting means of top plate and top frame are as follows: in top frame
Inside is provided with first lateral edge flanging of the circle to place top plate, and top plate is shelved on the first lateral edge flanging, top plate and first
Foaming sealing strip to seal gap between the two is set between lateral edge flanging, and top plate is mutually locked with top frame by bolt solid
It is fixed.
Further, high waterproof low-tension switch cabinet above-mentioned, in which: the mounting means of bottom plate and bottom frame are as follows: in bottom frame
Inside is provided with a circle to place second side of bottom plate along flanging, and bottom plate is shelved on second side along flanging, bottom plate and bottom frame
It is mutually locked by bolt.
Further, high waterproof low-tension switch cabinet above-mentioned, in which: the mounting means of left backplate and frame are as follows: in frame
It is respectively arranged with third lateral edge flanging on the relative inner wall of two support columns in left side, is arranged in the left bottom of top frame
Have the 4th lateral edge flanging, bottom frame left side top be arranged the 5th lateral edge flanging, the third lateral edge flanging, the 4th lateral edge flanging with
Left backplate placement platform is collectively formed in 5th lateral edge flanging, and left backplate is placed on left backplate placement platform, in left backplate and a left side
The foaming sealing strip to seal gap between the two, left backplate and left backplate placement platform are provided between backplate placement platform
It is mutually locked by bolt.
Further, high waterproof low-tension switch cabinet above-mentioned, in which: the mounting means of right backplate and frame are as follows: in frame
It is respectively arranged with third lateral edge flanging on the relative inner wall of two support columns on right side, is arranged in the bottom right side of top frame
Have the 4th lateral edge flanging, bottom frame right hand top be arranged the 5th lateral edge flanging, the third lateral edge flanging, the 4th lateral edge flanging with
Right backplate placement platform is collectively formed in 5th lateral edge flanging, and right backplate is placed on right backplate placement platform, in right backplate and the right side
The foaming sealing strip to seal gap between the two, right backplate and right backplate placement platform are provided between backplate placement platform
It is mutually locked by bolt.
Through the implementation of the above technical solution, convenient to install and maintain the invention has the advantages that structure is simple, leakproofness and
Good water-proof effect, waterproofing grade is up to IP54 grades.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of high waterproof low-tension switch cabinet of the present invention.
Fig. 2 is the structural schematic diagram of A-A section shown in Fig. 1.
Fig. 3 is the enlarged diagram at the position A shown in Fig. 2.
Fig. 4 is the enlarged diagram at the position B shown in Fig. 2.
Fig. 5 is the structural schematic diagram of the overlook direction of Fig. 1.
Fig. 6 is the enlarged diagram at the position C shown in Fig. 5.
Fig. 7 is the enlarged diagram at the position D shown in Fig. 5.
Fig. 8 is the structural schematic diagram for looking up direction of Fig. 1.
Fig. 9 is the structural schematic diagram of B-B section shown in fig. 8.
Figure 10 is the enlarged diagram at the position E shown in Fig. 9.
Figure 11 is the structural schematic diagram of lock shown in Figure 10.
Figure 12 is the structural schematic diagram of top frame shown in Fig. 2.
Figure 13 is the structural schematic diagram of the left view direction of Figure 12.
Figure 14 is the structural schematic diagram of the right view direction of Figure 12.
Figure 15 is the structural schematic diagram of bottom frame shown in Fig. 2.
Figure 16 is the structural schematic diagram of the left view direction of Figure 15.
Figure 17 is the structural schematic diagram of the right view direction of Figure 15.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15,
Shown in Figure 16, Figure 17, the high waterproof low-tension switch cabinet, comprising: the frame surrounded by top frame 1, bottom frame 2 and four support columns 3
On the right side of left backplate 6, closed frame on the left of the bottom plate 5 of top plate 4, closed frame bottom at the top of frame, closed frame, closed frame
Right backplate 7, the front cabinet door 8 that is articulated on frame and can be opened and closed on front side of frame and be articulated on frame and frame can be opened and closed
The rear cabinet door 9 of rear side, between top plate 4 and frame, between left backplate 6 and frame, between right backplate 7 and frame, front cabinet door 8 with
Foaming sealing strip of the circle to seal gap between the two is respectively arranged between frame and between rear cabinet door 9 and frame
10, it is also respectively provided with corresponding cabinet door can be sealed between front cabinet door 8 and frame and between rear cabinet door 9 and frame and lock
The retaining mechanism being fixed on frame due to the retaining mechanism that front cabinet door 8 is locked on frame and is incited somebody to action in the present embodiment
The retaining mechanism on frame that is locked of rear cabinet door 9 is all the same, below only with the lock on frame that front cabinet door 8 is locked
It is illustrated for the structure of tight mechanism, the structure of the retaining mechanism are as follows: one end of front cabinet door 8 is hinged with frame, preceding
The other end of cabinet door 8 is provided with a shaft 11 in front and back trend, and the outer end of shaft 11 is provided with handle 12, in shaft 11
Be arranged with gear 13, be respectively arranged with a locking bar 14 in the left and right sides of gear 13, positioned at left side locking bar 14 upper end with
Gear 13 is meshed cooperation, is meshed with gear 13 cooperation positioned at the lower end of the locking bar 14 on right side, from upper on every locking bar 14
It is arranged at intervals with several positioning pins 15 downwards, is arranged at intervals with from up to down on frame corresponding with front cabinet door 8 several
Lock 16, each lock 16 corresponding positioning pins 15 are provided on each lock 16 and are caught in for corresponding positioning pin 15
Positioning and locking slot 17, when front cabinet door 8 closes frame front side and rotational handle 12, handle 12 is cooperated by shaft 11 and gear 13
Two locking bars 14 can be driven to move towards simultaneously, the positioning pin 15 on two locking bars 14 is made to be caught in the positioning and locking of corresponding lock 16
In slot 17, so that front cabinet door 8 is mutually locked with frame, when rotating backward handle 12, handle 12 passes through shaft 11 and tooth
13 cooperation of wheel can drive two locking bars 14 to be moved away from simultaneously, remove the positioning pin 15 on two locking bars 14 on corresponding lock 16
Positioning and locking slot 17, so that front cabinet door 8 is opened on front side of frame, above-mentioned locking mechanism structure is simple, convenient to install and maintain；At this
In embodiment, the positioning and locking slot 17 in lock 16 is by the straight trough 171 to block positioning pin 15 and to by positioning pin
15 skewed slots 172 for importing straight trough 171 form；And position of the lock 17 on frame, which can ensure that, is caught in lock 16 in positioning pin 15
Positioning and locking slot 17 and during locking cabinet door, positioning pin 15 is gradually inwardly to be caught in straight trough 171 along skewed slot 172,
Make cabinet door that can gradually compress foaming sealing strip 10 during being locked by positioning pin 15, can be further improved switchgear in this way
Waterproofness；In the present embodiment, the mounting means of top plate 4 and top frame 1 are as follows: be provided with a circle to put in the inside of top frame 1
First lateral edge flanging 18 of top set plate, top plate 4 are shelved on the first lateral edge flanging 18, between top plate 4 and the first lateral edge flanging 18
Foaming sealing strip 10 to seal gap between the two is set, and top plate 4 is mutually locked with top frame 1 by bolt, above-mentioned peace
Dress mode structure is simple, convenient to install and maintain, can further improve the waterproofness of switchgear；In the present embodiment, bottom plate 5 with
The mounting means of bottom frame 2 are as follows: be provided with a circle to place second side of bottom plate 5 along flanging 19, bottom plate 5 in the inside of bottom frame 2
Second side is shelved on along flanging 19, the foaming to seal gap between the two is arranged in bottom plate 5 and second side between flanging
Sealing strip 10, bottom plate 5 and bottom frame are mutually locked by bolt, and above-mentioned mounting means structure is simple, convenient to install and maintain, can be into
Improve to one step the waterproofness of switchgear；In the present embodiment, the mounting means of left backplate 6 and frame are as follows: be located at a left side in frame
It is respectively arranged with third lateral edge flanging 20 on the relative inner wall of two support columns 3 of side, is provided in the left bottom of top frame 1
The 5th lateral edge flanging 22, the third lateral edge flanging 20, the 4th lateral edge is arranged in the left side top of bottom frame 1 in 4th lateral edge flanging 21
Left backplate placement platform is collectively formed in flanging 21 and the 5th lateral edge flanging 22, and left backplate 6 is placed on left backplate placement platform,
Be provided with the foaming sealing strip 10 to seal gap between the two between left backplate 6 and left backplate placement platform, left backplate 6 with
Left backplate placement platform is mutually locked by bolt, and above-mentioned mounting means structure is simple, convenient to install and maintain, can be further
Improve the waterproofness of switchgear；In the present embodiment, the mounting means of right backplate 7 and frame are as follows: be located at the two of right side in frame
It is respectively arranged with third lateral edge flanging 201 on the relative inner wall of root support column 3, the bottom right side of top frame 1 is provided with the 4th
The 5th lateral edge flanging 221, the third lateral edge flanging 201, the 4th lateral edge folding is arranged in the right hand top of bottom frame 2 in lateral edge flanging 211
Right backplate placement platform is collectively formed in side 211 and the 5th lateral edge flanging 221, and right backplate 7 is placed on right backplate placement platform,
Be provided with the foaming sealing strip 10 to seal gap between the two between right backplate 7 and right backplate placement platform, right backplate 7 with
Right backplate placement platform is mutually locked by bolt, and above-mentioned mounting means structure is simple, convenient to install and maintain, can be further
Improve the waterproofness of switchgear.It is convenient to install and maintain the invention has the advantages that structure is simple, by between top plate and frame,
It is set respectively between left backplate and frame, between right backplate and frame, between front cabinet door and frame and between rear cabinet door and frame
Foaming sealing strip of the circle to seal gap between the two is set, leakproofness and waterproof effect are substantially increased；And it is locking
During cabinet door, cabinet door can gradually compress corresponding foaming sealing strip, so that leakproofness and waterproof effect are further improved,
Make the waterproofing grade of low-tension switch cabinet up to IP54 grades.
Claims (1)
1. high waterproof low-tension switch cabinet, comprising: at the top of the frame that is surrounded by top frame, bottom frame and four support columns, closed frame
Top plate, the left backplate on the left of closed frame, the right backplate on the right side of closed frame, is articulated with frame at the bottom plate of closed frame bottom
The upper and front cabinet door that can be opened and closed on front side of frame and it is articulated with the rear cabinet door that on frame and can be opened and closed on rear side of frame, feature exists
In: between top plate and frame, between left backplate and frame, between right backplate and frame, between front cabinet door and frame, Yi Jihou
Foaming sealing strip of the circle to seal gap between the two is respectively arranged between cabinet door and frame, front cabinet door and frame it
Between and rear cabinet door and frame between be also respectively provided with corresponding cabinet door can be sealed and be locked the locking machine on frame
Structure, the structure of the retaining mechanism are as follows: one end of cabinet door is hinged with frame, and the other end of cabinet door is provided with to be moved towards in front and back
Shaft, the outer end of shaft is provided with handle, gear is arranged in shaft, and one is respectively arranged at left and right sides of gear
Locking bar is meshed cooperation with gear positioned at the upper end of the locking bar in left side, is meshed and matches with gear positioned at the lower end of the locking bar on right side
It closes, is arranged at intervals with several positioning pins from up to down on every locking bar, on frame corresponding with cabinet door from up to down
Several locks are arranged at intervals with, each lock corresponds to a positioning pin, is provided on each lock and is caught in for corresponding positioning pin
Positioning and locking slot；When cabinet door closes frame respective side and rotational handle, handle cooperates energy band simultaneously by shaft and gear
Dynamic two locking bars move towards, and are caught in the positioning pin on two locking bars in the positioning and locking slot of corresponding lock, thus by cabinet door
It is mutually locked with frame, when rotating backward handle, handle can drive two locking bar phases by shaft and gear cooperation simultaneously
Back movement makes the positioning pin on two locking bars remove the positioning and locking slot on corresponding lock, so that cabinet door be enable to open frame pair
Side is answered, the positioning and locking slot in lock is by the straight trough to block positioning pin and positioning pin is imported the oblique of straight trough
Slot composition；And the position latched on frame, which can ensure that, to be caught in the positioning and locking slot of lock in positioning pin and locks the mistake of cabinet door
Cheng Zhong, positioning pin are gradually inwardly to be caught in straight trough along skewed slot, press cabinet door can gradually during by positioning pin locked
Tight foaming sealing strip, the mounting means of top plate and top frame an are as follows: circle is provided on the inside of top frame to place the first of top plate
Lateral edge flanging, top plate are shelved on the first lateral edge flanging, are arranged between top plate and the first lateral edge flanging to seal between the two
The foaming sealing strip in gap, top plate are mutually locked with top frame by bolt, the mounting means of bottom plate and bottom frame are as follows: in bottom frame
Inside is provided with a circle to place second side of bottom plate along flanging, and bottom plate is shelved on second side along flanging, bottom plate and bottom frame
It is mutually locked by bolt, the mounting means of left backplate and frame are as follows: be located at the opposite of two support columns in left side in frame
It is respectively arranged with third lateral edge flanging on inner sidewall, the left bottom of top frame is provided with the 4th lateral edge flanging, on a left side for bottom frame
The 5th lateral edge flanging is arranged in lateral roof, which is collectively formed left shield
Plate placement platform, left backplate are placed on left backplate placement platform, are arranged between left backplate and left backplate placement platform useful
To seal the foaming sealing strip in gap between the two, left backplate is mutually locked with left backplate placement platform by bolt, right shield
The mounting means of plate and frame are as follows: be respectively arranged with third side on the relative inner wall of two support columns on right side in frame
Along flanging, the bottom right side of top frame is provided with the 4th lateral edge flanging, the 5th lateral edge flanging is set in the right hand top of bottom frame, it should
Right backplate placement platform is collectively formed in third lateral edge flanging, the 4th lateral edge flanging and the 5th lateral edge flanging, and right backplate is placed on the right side
On backplate placement platform, it is provided between right backplate and right backplate placement platform close to the foaming that seals gap between the two
Strip of paper used for sealing, right backplate are mutually locked with right backplate placement platform by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966122.5A CN106356730B (en) | 2016-10-28 | 2016-10-28 | High waterproof low-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610966122.5A CN106356730B (en) | 2016-10-28 | 2016-10-28 | High waterproof low-tension switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356730A CN106356730A (en) | 2017-01-25 |
| CN106356730B true CN106356730B (en) | 2019-01-01 |
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ID=57864155
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610966122.5A Active CN106356730B (en) | 2016-10-28 | 2016-10-28 | High waterproof low-tension switch cabinet |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995813A (en) * | 2017-11-28 | 2018-05-04 | 江苏天港箱柜有限公司 | Drip-proof type electrical cabinet |
| CN108323068A (en) * | 2018-04-04 | 2018-07-24 | 马鞍山启元自动化技术有限责任公司 | A kind of PLC rack and its operating method with element installation bracket |
| CN109787115B (en) * | 2019-03-22 | 2020-04-24 | 仪明洁 | Electric automatization's explosion-proof electric power cabinet |
| CN110703178B (en) * | 2019-09-05 | 2020-10-27 | 菱亚能源科技（深圳）股份有限公司 | Instrument maintenance method and device of low-voltage switch cabinet |
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| CN201839542U (en) * | 2010-09-30 | 2011-05-18 | 深圳日海通讯技术股份有限公司 | Equipment cabinet |
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| CN106356730A (en) | 2017-01-25 |
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