CN109193410A - A kind of distribution box - Google Patents
A kind of distribution box Download PDFInfo
- Publication number
- CN109193410A CN109193410A CN201811256849.XA CN201811256849A CN109193410A CN 109193410 A CN109193410 A CN 109193410A CN 201811256849 A CN201811256849 A CN 201811256849A CN 109193410 A CN109193410 A CN 109193410A
- Authority
- CN
- China
- Prior art keywords
- slide opening
- chamber door
- horizontal
- upper slide
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- H02B1/46—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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
A kind of distribution box.It is related to distribution box more particularly to distribution box with main lock structure.It is simple to provide a kind of structure, effectively avoids case lock damage, the distribution box improved service life.The distribution box includes case ontology and chamber door, and the chamber door is hingedly connected on case ontology；It further include main lock structure and secondary lock structure, the main lock structure is located on chamber door, the main lock structure includes U-shaped cover, upper slide bar, drop shot, spring and horizontal sliding bar, the chamber door is equipped with upper slide opening, lower slide opening and horizontal slide opening, the upper slide opening and lower slide opening are vertically arranged, the upper slide opening is located at the top of lower slide opening, and the horizontal slide opening is between upper slide opening and lower slide opening；The spring is fixedly connected between upper slide bar and drop shot.The present invention improves the service life of case lock, while ensuring the person and equipment safety.
Description
Technical field
The present invention relates to distribution box more particularly to the main lock structures of distribution box.
Background technique
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, constitute low-voltage distribution equipment.When normal operation, it can be connect by manual or automatic switch
Logical or disjunction circuit；When failure or irregular operating, by protection electric appliance cutting circuit or alarm.Be usually used in it is each send out, match, power transformation
In institute.
In actual operation, due to being protected by natural calamity, the super appearance electricity consumption of user, family, installation rate is lower and power circuit is logical
The unclear influence in road, rural comprehensive become low-voltage circuit Frequent trip phenomenon and happen occasionally, and the masses open without authorization for the needs of electricity consumption
Rural comprehensive distribution box forced power transmission is opened, distribution box door lock is caused to damage.
As shown in figure 9, outdoor distribution box all uses with handles 9 lock at present, so that people is takeed for this is to open synthesis
The position of distribution box, usually breaks handle with strength upwards, then causes the damage of lock, it is easier to cause the deformation of cabinet shell.
And the masses greatly affected the person and device security in the case where being unfamiliar with circuit.
Summary of the invention
The present invention effectively avoids case lock damage, improves service life in view of the above problems, to provide a kind of structure simple
Distribution box.
The technical scheme is that including case ontology and chamber door, the chamber door is hingedly connected on case ontology；Further include
Main lock structure and secondary lock structure, the main lock structure are located on chamber door, and the main lock structure includes U-shaped cover, upper cunning
Bar, drop shot, spring and horizontal sliding bar, the chamber door are equipped with upper slide opening, lower slide opening and horizontal slide opening, and the upper slide opening is under
Slide opening is vertically arranged, and the upper slide opening is located at the top of lower slide opening, and the horizontal slide opening is between upper slide opening and lower slide opening；
The U-shaped mouth of the U-shaped cover is fitted and connected at the back side of chamber door, and the front end of the upper slide bar is equipped with upper support body, the upper cunning
Bar is located in U-shaped cover, and the upper support body is located in upper slide opening, and the upper slide bar is equipped with horizontal upper perforation,
The front end of the drop shot is equipped with lower support body, and the drop shot is located in U-shaped cover, and the lower support body is located in lower slide opening,
The drop shot is equipped with horizontal lower perforation,
The spring is located in U-shaped cover and between upper slide bar and drop shot；
The front end of the horizontal sliding bar is equipped with shoe tree, and the shoe tree is located in horizontal slide opening；
The both ends of the U-shaped cover are respectively equipped with perforation, and the horizontal sliding bar is movably connected in the perforation of U-shaped cover；
The pair lock structure includes that a pair is shipped and resell on another market and a pair of of baffle, and a pair, which is shipped and resell on another market, to be connected on chamber door and be located at horizontal slide opening
Above and below, the baffle is connected to the back side that is upper and being located at chamber door of shipping and reselling on another market one by one.
The inside of the upper slide bar is equipped with sliding block, and a pair of vertical plate disposed in parallel, the sliding block position are equipped in the U-shaped cover
In in a pair of of vertical plate.
It further include rain visor, the rain visor is located at the front of chamber door and is located at the top of upper slide opening and horizontal slide opening.
The outside that the shoe tree is located at chamber door is equipped with external screw thread, and the outside of the shoe tree connects decoction cap.
The upper support body and lower support body, which are located on the outside of chamber door, is respectively equipped with external screw thread, the upper support body and lower support body it is outer
Side is separately connected decoction cap.
The spring is fixedly connected between upper slide bar and drop shot.
The present invention at work, by the way that main lock structure and secondary lock structure are arranged on chamber door, by upper slide bar, glides
The combinative movement of bar and horizontal sliding bar, meanwhile, cooperation a pair is shipped and resell on another market movement, the breakdown action of chamber door is just able to achieve, in this way, making group
Crowd fail to open distribution box, improves the service life of case lock, while ensuring the person and equipment safety.
When unlocking, drives upper slide bar to push by upper support body and squeeze spring action, upper perforation and the U-shaped cover to upper support body
When perforating side by side, horizontal sliding bar is driven by shoe tree, so that horizontal sliding bar protrudes into perforation and upper perforation；Meanwhile by turning
Dynamic a pair is shipped and resell on another market, and baffle is rotated to inside, can open chamber door.
Under main lock structure conventional sense, since spring is arranged, upper slide bar and drop shot keep normality, and spring, which plays, to be avoided
Horizontal sliding bar protrudes into the perforation of U-shaped cover；
It is downward by upper slide bar or drop shot acts upwards, it is squeezed so that upper perforation or lower perforating action (i.e. with wear
Hole is corresponding), it is convenient for horizontal sliding bar reliable mobile, then matching pair lock structure, is opened convenient for chamber door.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention,
Fig. 2 is the structure schematic diagram of chamber door in the present invention,
Fig. 3 is the attachment structure schematic diagram of U-shaped cover, upper slide bar and drop shot,
Fig. 4 is the top view of Fig. 3,
Fig. 5 is the structural schematic diagram of U-shaped cover,
Fig. 6 is the attachment structure schematic diagram of upper slide bar, spring and drop shot,
Fig. 7 is action schematic diagram of the invention,
Fig. 8 is the attachment structure schematic diagram of shoe tree and decoction cap
Fig. 9 is the structural schematic diagram of the prior art；
1 is case ontology in figure, and 2 be chamber door, and 21 be upper slide opening, and 22 be lower slide opening, and 23 be horizontal slide opening,
3 be U-shaped cover, and 30 be perforation,
4 be upper slide bar, and 41 be upper support body, and 42 be upper slide opening,
5 be drop shot, and 51 be lower support body, and 52 be lower slide opening,
6 be spring, and 7 be horizontal sliding bar, and 70 be shoe tree, and 8 be decoction cap, and 9 be handle,
10 be to ship and resell on another market, and 11 be baffle, and 12 be sliding block, and 13 be vertical plate, and 14 be rain visor；
Down arrow represents upper slide bar direction of action in Fig. 7, and arrow represents the direction of action of horizontal sliding bar to the left.
Specific embodiment
As shown in figures 1-8, including case ontology 1 and chamber door 2, the chamber door are hingedly connected on case ontology the present invention；Also wrap
Include main lock structure and secondary lock structure, the main lock structure is located on chamber door, the main lock structure include U-shaped cover 3, on
Slide bar 4, drop shot 5, spring 6 and horizontal sliding bar 7, the chamber door are equipped with upper slide opening 21, lower slide opening 22 and horizontal slide opening 23, institute
It states slide opening and lower slide opening is vertically arranged, the upper slide opening is located at the top of lower slide opening, and the horizontal slide opening is located at upper slide opening
Between lower slide opening；
The U-shaped mouth of the U-shaped cover is fitted and connected at the back side of chamber door, and the front end of the upper slide bar 4 is equipped with upper support body 41, it is described on
Slide bar is located in U-shaped cover, and the upper support body is located in upper slide opening, and the upper slide bar is equipped with horizontal upper perforation 42,
The front end of the drop shot is equipped with lower support body 51, and the drop shot is located in U-shaped cover, and the lower support body is located at lower slide opening
Interior, the drop shot is equipped with horizontal lower perforation 52,
The spring is located in U-shaped cover and between upper slide bar and drop shot；
The front end of the horizontal sliding bar 7 is equipped with shoe tree 70, and the shoe tree is located in horizontal slide opening；
The both ends of the U-shaped cover 3 are respectively equipped with perforation 30, and the horizontal sliding bar is movably connected in the perforation of U-shaped cover；
The pair lock structure includes that a pair is shipped and resell on another market 10 and a pair of of baffle 11, and a pair, which is shipped and resell on another market, to be connected on chamber door and be located at level
Above and below slide opening, the baffle is connected to the back side that is upper and being located at chamber door of shipping and reselling on another market one by one.
The present invention at work, by the way that main lock structure and secondary lock structure are arranged on chamber door, by upper slide bar, glides
The combinative movement of bar and horizontal sliding bar, meanwhile, cooperation a pair is shipped and resell on another market movement, the breakdown action of chamber door is just able to achieve, in this way, making group
Crowd fail to open distribution box, improves the service life of case lock, while ensuring the person and equipment safety.
When unlocking, drives upper slide bar to push by upper support body and squeeze spring action, upper perforation and the U-shaped cover to upper support body
When perforating side by side, horizontal sliding bar is driven by shoe tree, so that horizontal sliding bar protrudes into perforation and upper perforation；Meanwhile by turning
Dynamic a pair is shipped and resell on another market, and baffle is rotated to inside, can open chamber door.
Under main lock structure conventional sense, since spring is arranged, upper slide bar and drop shot keep normality, and spring, which plays, to be avoided
Horizontal sliding bar protrudes into the perforation of U-shaped cover；
It is downward by upper slide bar or drop shot acts upwards, it is squeezed so that upper perforation or lower perforating action (i.e. with wear
Hole is corresponding), it is convenient for horizontal sliding bar reliable mobile, then matching pair lock structure, is opened convenient for chamber door.
Main lock structure setting two kinds of action forms of upper slide bar and drop shot increase unlocking difficulty from external observation, make
Obtaining the masses can not directly, optionally open, and improve reliability, need the power worker of profession that could open.
The inside of the upper slide bar is equipped with sliding block 12, and a pair of vertical plate 13 disposed in parallel, the cunning are equipped in the U-shaped cover
Block is located in a pair of of vertical plate.
By setting sliding block and a pair of of vertical plate, so that upper slide bar reliably slides in U-shaped cover.
It further include rain visor 14, the rain visor is located at the front of chamber door and is located at the top of upper slide opening and horizontal slide opening.
By the way that rain visor is arranged, rainwater is avoided to enter in case ontology；Since upper slide opening and downslide hole are located at the U-shaped of U-shaped cover
In mouthful, even if entering rainwater from upper slide opening and lower slide opening, enters U-shaped cover, play the role of secondary rain-proof.
The outside that the shoe tree is located at chamber door is equipped with external screw thread, and the outside of the shoe tree connects decoction cap 8.
Decoction cap is set, on the one hand, improves the aesthetics outside shoe tree；On the other hand, the branch to horizontal sliding bar is played
Support effect.
The upper support body and lower support body, which are located on the outside of chamber door, is respectively equipped with external screw thread, the upper support body and lower support body it is outer
Side is separately connected decoction cap.
Decoction cap is set, the aesthetics in raising outside support body and lower support body.On the outside of upper support body, lower support body and shoe tree
Decoction cap is identical, at low cost, is convenient for volume procurement.
The spring is fixedly connected between upper slide bar and drop shot.
Spring is fixedly connected, so that three forms entirety, is reliably located in U-shaped cover.
Claims (6)
1. a kind of distribution box, including case ontology and chamber door, the chamber door are hingedly connected on case ontology；It is characterized in that, also wrapping
Include main lock structure and secondary lock structure, the main lock structure is located on chamber door, the main lock structure include U-shaped cover, on
Slide bar, drop shot, spring and horizontal sliding bar, the chamber door be equipped with upper slide opening, lower slide opening and horizontal slide opening, the upper slide opening and
Lower slide opening is vertically arranged, and the upper slide opening is located at the top of lower slide opening, the horizontal slide opening be located at upper slide opening and lower slide opening it
Between；
The U-shaped mouth of the U-shaped cover is fitted and connected at the back side of chamber door, and the front end of the upper slide bar is equipped with upper support body, the upper cunning
Bar is located in U-shaped cover, and the upper support body is located in upper slide opening, and the upper slide bar is equipped with horizontal upper perforation,
The front end of the drop shot is equipped with lower support body, and the drop shot is located in U-shaped cover, and the lower support body is located in lower slide opening,
The drop shot is equipped with horizontal lower perforation,
The spring is located in U-shaped cover and between upper slide bar and drop shot；
The front end of the horizontal sliding bar is equipped with shoe tree, and the shoe tree is located in horizontal slide opening；
The both ends of the U-shaped cover are respectively equipped with perforation, and the horizontal sliding bar is movably connected in the perforation of U-shaped cover；
The pair lock structure includes that a pair is shipped and resell on another market and a pair of of baffle, and a pair, which is shipped and resell on another market, to be connected on chamber door and be located at horizontal slide opening
Above and below, the baffle is connected to the back side that is upper and being located at chamber door of shipping and reselling on another market one by one.
2. a kind of distribution box according to claim 1, which is characterized in that the inside of the upper slide bar is equipped with sliding block, the U
A pair of vertical plate disposed in parallel is equipped in shape cover, the sliding block is located in a pair of of vertical plate.
3. a kind of distribution box according to claim 1, which is characterized in that further include rain visor, the rain visor is located at case
The front of door and the top for being located at upper slide opening and horizontal slide opening.
4. a kind of distribution box according to claim 1, which is characterized in that the outside that the shoe tree is located at chamber door is equipped with outer
The outside of screw thread, the shoe tree connects decoction cap.
5. a kind of distribution box according to claim 1, which is characterized in that the upper support body and lower support body are located at the outer of chamber door
Side is respectively equipped with external screw thread, is separately connected decoction cap on the outside of the upper support body and lower support body.
6. a kind of distribution box according to claim 1, which is characterized in that the spring is fixedly connected on upper slide bar and downslide
Between bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256849.XA CN109193410B (en) | 2018-10-26 | 2018-10-26 | Distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256849.XA CN109193410B (en) | 2018-10-26 | 2018-10-26 | Distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109193410A true CN109193410A (en) | 2019-01-11 |
| CN109193410B CN109193410B (en) | 2023-05-26 |
Family
ID=64943619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811256849.XA Active CN109193410B (en) | 2018-10-26 | 2018-10-26 | Distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109193410B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0400189A1 (en) * | 1989-06-02 | 1990-12-05 | Robert Flori Metallbau | Protection cover for a cabinet door lock |
| JP2003301641A (en) * | 2002-04-12 | 2003-10-24 | Hidetoshi Takebayashi | Locking device |
| CN102086727A (en) * | 2009-12-03 | 2011-06-08 | 苏州工业园区友建科技有限公司 | Window lock |
| CN202007582U (en) * | 2011-04-17 | 2011-10-12 | 大连鼎信机电技术有限公司 | Variable-distance lock bolt for mechanical digital lock |
| CN206727448U (en) * | 2017-05-13 | 2017-12-08 | 星凯电气有限公司 | A kind of high-tension switch cabinet intelligent locking mechanism |
| CN206785134U (en) * | 2017-05-19 | 2017-12-22 | 广州第吉尔软件科技有限公司 | With the novel door lock handle for sliding pushing cover |
| CN107588942A (en) * | 2017-10-23 | 2018-01-16 | 重庆奔隆机械有限公司 | Nut detection means |
| CN107747434A (en) * | 2017-08-25 | 2018-03-02 | 合肥智鼎电控自动化科技有限公司 | A kind of special locking system of high-low pressure cabinet |
| CN209016482U (en) * | 2018-10-26 | 2019-06-21 | 国网江苏省电力有限公司高邮市供电分公司 | Distribution box |
-
2018
- 2018-10-26 CN CN201811256849.XA patent/CN109193410B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0400189A1 (en) * | 1989-06-02 | 1990-12-05 | Robert Flori Metallbau | Protection cover for a cabinet door lock |
| JP2003301641A (en) * | 2002-04-12 | 2003-10-24 | Hidetoshi Takebayashi | Locking device |
| CN102086727A (en) * | 2009-12-03 | 2011-06-08 | 苏州工业园区友建科技有限公司 | Window lock |
| CN202007582U (en) * | 2011-04-17 | 2011-10-12 | 大连鼎信机电技术有限公司 | Variable-distance lock bolt for mechanical digital lock |
| CN206727448U (en) * | 2017-05-13 | 2017-12-08 | 星凯电气有限公司 | A kind of high-tension switch cabinet intelligent locking mechanism |
| CN206785134U (en) * | 2017-05-19 | 2017-12-22 | 广州第吉尔软件科技有限公司 | With the novel door lock handle for sliding pushing cover |
| CN107747434A (en) * | 2017-08-25 | 2018-03-02 | 合肥智鼎电控自动化科技有限公司 | A kind of special locking system of high-low pressure cabinet |
| CN107588942A (en) * | 2017-10-23 | 2018-01-16 | 重庆奔隆机械有限公司 | Nut detection means |
| CN209016482U (en) * | 2018-10-26 | 2019-06-21 | 国网江苏省电力有限公司高邮市供电分公司 | Distribution box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109193410B (en) | 2023-05-26 |
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