CN110247315A - A kind of combined type high and low voltage switchgear - Google Patents
A kind of combined type high and low voltage switchgear Download PDFInfo
- Publication number
- CN110247315A CN110247315A CN201910623811.XA CN201910623811A CN110247315A CN 110247315 A CN110247315 A CN 110247315A CN 201910623811 A CN201910623811 A CN 201910623811A CN 110247315 A CN110247315 A CN 110247315A
- Authority
- CN
- China
- Prior art keywords
- switch cabinet
- fixture blocks
- fixture block
- card slots
- fixture
- 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.)
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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
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses a kind of combined type high and low voltage switchgears, including several switch cabinet bodies, No.1 fixture block, No. two fixture blocks, No. three fixture blocks and No. four fixture blocks are provided in several switch cabinet bodies, No.1 fixture block and No. two formation No.1 card slot and No. two card slots between fixture block and switch cabinet body, No. three fixture blocks and No. four No. three card slots of formation and No. four card slots between fixture block and switch cabinet body；Wherein, the inside of No.1 fixture block is cavity structure, bolt is movably installed in its cavity structure, bolt is connected by connecting plate with adjustment axis, adjustment axis is fixedly installed with limit plate far from one end of connecting plate, limit plate activity is connected in operating cavity, and No.1 elastic component is provided between the upper end of limit plate and the top inner wall of operating cavity；The bottom of No. three card slots is embedded with guide groove, and guide groove is the guide groove of inverted trapezoidal structure.
Description
Technical field
The present invention relates to high and low voltage switchgear technical field, specially a kind of combined type high and low voltage switchgear.
Background technique
The main function of switchgear be generated electricity in electric system, transmitted electricity, the conversion of distribution and electric energy during, carry out
Folding, control and protection electrical equipment.Component in switchgear mainly has breaker, disconnecting switch, on-load switch, operation machine
The composition such as structure, mutual inductor and various protective devices.There are many classification method of switchgear, such as can be with by breaker mounting means
It is divided into withdraw-type switch cabinet and fixed switching cabinet；Or the difference according to cabinet body structure, open type switchgear, metal envelope can be divided into
Close switchgear and metal enclosed armoured switch cabinet；High-tension switch cabinet, Medium Voltage Switchgear can be divided into again according to voltage class is different
With low-tension switch cabinet etc..Be primarily adapted for use in power plant, substation, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and
The various different occasions such as residential quarters, skyscraper.
However existing switchgear is during use, it is often necessary to use multiple switch cabinet combination together, fit
It is directly by multiple switch cabinet and to be listed in when being generally applied in combination in control system for large size, but in the prior art
Together, by connection, together due to multiple switch cabinet permutation and combination, not fix device, it is easy to make switchgear it
Between generate gap, to be easy to mutual movement, or shake, cause route to be easy to fall off, need repairing, waste time
And maintenance cost.
The present invention proposes a kind of combined type high and low voltage switchgear according to above-mentioned problem.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of combined type high and low voltage switchgear
Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of combined type high and low voltage switchgear, including it is several
Switch cabinet body is provided with No.1 fixture block, No. two fixture blocks, No. three fixture blocks and No. four fixture blocks, No.1 card in several switch cabinet bodies
Block and No. two fixture blocks are located at the upper and lower ends of switch cabinet body a side, and No. three fixture blocks and No. four fixture blocks are located at switch
The upper and lower ends of another side of cabinet ontology, and No.1 fixture block and No. two formation No.1 card slots and two between fixture block and switch cabinet body
Number card slot, No. three fixture blocks and No. four form No. three card slots and No. four card slots, No.1 card slot adaptation between fixture block and switch cabinet body
In No. three fixture blocks, No. two card slots adapt to No. four fixture blocks, and No. three card slots adapt to No.1 fixture block, and No. four card slots adapt to No. two cards
Block；
Wherein, the inside of No.1 fixture block is cavity structure, is movably installed with bolt in cavity structure, bolt passes through connection
Plate is connected with adjustment axis, and adjustment axis is fixedly installed with limit plate far from one end of connecting plate, and limit plate activity is connected to operation
It is intracavitary, and No.1 elastic component is provided between the upper end of limit plate and the top inner wall of operating cavity；
The bottom of No. three card slots is embedded with guide groove, and guide groove is the guide groove of inverted trapezoidal structure, and guide groove top
Groove width is greater than the groove width of its underpart.
As a preferred technical solution of the present invention, the upper surface of connecting plate is equipped with No. two elastic components, No. two elasticity
Part is fixedly connected with the upper inside wall of No.1 fixture block internal cavities far from one end of connecting plate.
As a preferred technical solution of the present invention, operating handle is installed in adjustment axis, operating handle passes through switch
It is slided up and down in the sliding rail that the side wall of cabinet ontology is distributed on switch cabinet body side wall.
As a preferred technical solution of the present invention, guide groove is flexibly connected bolt, the width of guide groove lower part groove width
Match with the diameter of bolt.
As a preferred technical solution of the present invention, the bottom of several switch cabinet bodies is mounted on several idler wheels.
As a preferred technical solution of the present invention, the length of sliding rail is equal to No.1 elastic component or No. two elasticity
The reduction length of part.
As a preferred technical solution of the present invention, the length of No.1 fixture block is equal to the length of bolt plus connecting plate
Thickness adds the sum of the reduction length of No. two elastic components.
As a preferred technical solution of the present invention, switch cabinet body, No.1 fixture block, No. two fixture blocks, No. three fixture blocks and
No. four fixture blocks are all made of cold bundle steel plate and are made.
Compared with prior art, the beneficial effects of the present invention are:
1, a kind of combined type high and low voltage switchgear of the present invention, by the No.1 fixture block of setting, No. two fixture blocks, No. three fixture blocks and
No. four fixture blocks and the No.1 card slot being adapted to it, No. two card slots, No. three card slots and No. four card slots can be pressed off in combination height
When closing cabinet, No.1 fixture block is directly sticked into No. three card slots, No. two fixture blocks stick into No. four card slots, and No. three fixture blocks stick into No.1 card slot,
No. four fixture blocks, which stick into No. two card slots, can be realized work in combination between several switch cabinet bodies, and assembly or disassembly is simple and convenient.
2, a kind of combined type high and low voltage switchgear of the present invention, passes through bolt, the connecting plate and two being arranged in No.1 fixture block
Number elastic component, and the limit plate and No.1 elastic component that are arranged in operating cavity, can stick into No. three card slots in No.1 fixture block
Before, operating personnel pushes up operating handle, bolt is hidden in the inner cavity of No.1 fixture block, enables No.1 fixture block
It smoothly sticks into No. three card slots and then loosening operation handle, so that bolt is inserted into the embedded guide groove in No. three card slot bottoms
It is interior, have the function of fixed No.1 fixture block position in No. three card slots, avoids several switch cabinet bodies when moving, No.1 fixture block
No. three card slots are detached from, No. two fixture blocks are detached from No. four card slots, and No. three fixture blocks are detached from No.1 card slot, and No. four fixture blocks are detached from No. two card slots
Phenomenon occurs.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is the enlarged structure schematic diagram of a in Fig. 1 of the present invention；
Fig. 3 is the enlarged structure schematic diagram of b in Fig. 1 of the present invention；
Fig. 4 is switch cabinet body side structure schematic diagram of the present invention.
In figure: 1, switch cabinet body；2, No.1 fixture block；3, No. two fixture blocks；4, No. three fixture blocks；5, No. four fixture blocks；6, No.1
Card slot；7, No. two card slots；8, No. three card slots；9, No. four card slots；10, bolt；11, connecting plate；12, adjustment axis；13, operating cavity；
14, No.1 elastic component；15, guide groove；16, No. two elastic components；17, operating handle；18, sliding rail；19, idler wheel；20, it limits
Plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of combined type high and low voltage switchgear, including several open
Cabinet ontology 1 is closed, is provided with the fixture block 4 of fixture block 3, three of No.1 fixture block 2, two and No. four fixture blocks 5 in several switch cabinet bodies 1, one
Number fixture block 2 and No. two fixture blocks 3 are located at the upper and lower ends of 1 a side of switch cabinet body, and No. three fixture blocks 4 and No. four fixture blocks 5 divide
Not Wei Yu another side of switch cabinet body 1 upper and lower ends, and shape between No.1 fixture block 2 and No. two fixture blocks 3 and switch cabinet body 1
At No.1 card slot 6 and No. two card slots 7, No. three card slots 8 and four are formed between No. three fixture blocks 4 and No. four fixture blocks 5 and switch cabinet body 1
Number card slot 9, No.1 card slot 6 adapt to No. three fixture blocks 4, and No. two card slots 7 adapt to No. four fixture blocks 5, and No. three card slots 8 adapt to No.1
Fixture block 2, No. four card slots 9 adapt to No. two fixture blocks 3；When combining high and low voltage switchgear, it will directly can be set in a switch cabinet body 1
The fixture block 4 of fixture block 3, three of the No.1 fixture block set 2, two and No. four fixture blocks 5 stick into respectively to be arranged in another switch cabinet body 1
In 8, No. four card slots 9 of No. three card slots, No.1 card slot 6 and No. two card slots 7, the combination between several switch cabinet bodies 1 can be realized
Work, so that its assembly or disassembly is simpler convenient；
Wherein, the inside of No.1 fixture block 2 is cavity structure, and bolt 10 is movably installed in cavity structure, and bolt 10 is logical
It crosses connecting plate 11 to be connected with adjustment axis 12, adjustment axis 12 is fixedly installed with limit plate 20 far from one end of connecting plate 11, limit
20 activity of plate is connected in operating cavity 13, and is provided with No.1 between the upper end of limit plate 20 and the top inner wall of operating cavity 13
Elastic component 14；Another switch cabinet body 1 is sticked into respectively in the fixture block 4 of fixture block 3, three of No.1 fixture block 2, two and No. four fixture blocks 5
Before in 8, No. four card slots 9 of No. three card slots of upper setting, No.1 card slot 6 and No. two card slots 7, operating personnel pushes up operation
Handle 17, enable the adjustment axis 12 being connected with operating handle 17 synchronize move up, cause the adjustment axis being fixedly connected
The connecting plate 11 of 12 upper and lower ends synchronous with limit plate 20 No. two elastic components 16 of compression and No.1 elastic component 14 upwards, so that
Bolt 10 can be hidden in the inner cavity of No.1 fixture block 2, so that the fixture block 4 of fixture block 3, three of No.1 fixture block 2, two and No. four fixture blocks
5 can smoothly stick into 8, No. four card slots 9 of No. three card slots being arranged in another switch cabinet body 1, No.1 card slot 6 and No. two cards
In slot 7, later, operating personnel's loosening operation handle 17 again, so that bolt 10 is in No. two elastic components 16 and No.1 elastic component 14
It is inserted under reaction force in the embedded guide groove 15 in No. three 8 bottoms of card slot, has fixed No.1 fixture block 2 in No. three card slots 8
The effect of position avoids several switch cabinet bodies 1 when moving, and No.1 fixture block 2 is detached from No. three card slots 8, and No. two fixture blocks 3 are detached from four
The phenomenon that number card slot 9, No. three fixture blocks 4 are detached from No.1 card slots 6, and No. four fixture blocks 5 are detached from No. two card slot 7 occurs；
The bottom of No. three card slots 8 is embedded with guide groove 15, and guide groove 15 is the guide groove 15 of inverted trapezoidal structure, and guide groove
The groove width on 15 tops is greater than the groove width of its underpart, not only has the fixed position in No. three card slots 8 of No.1 fixture block 2 with positioning
Effect also has the function of guiding, bolt 10 is smoothly inserted into guide groove 15.
The upper surface of connecting plate 11 is equipped with No. two elastic components 16, and No. two elastic components 16 are fixed far from one end of connecting plate 11
Connect the upper inside wall of 2 internal cavities of No.1 fixture block.
Operating handle 17 is installed, operating handle 17 passes through the side wall of switch cabinet body 1 in switchgear sheet in adjustment axis 12
It is slided up and down in the sliding rail 18 being distributed on 1 side wall of body.
Guide groove 15 is flexibly connected bolt 10, and the diameter of the width and bolt 10 of 15 lower part groove width of guide groove matches.
The bottom of several switch cabinet bodies 1 is mounted on several idler wheels 19, switch cabinet body 1 easy to remove.
The length of sliding rail 18 is equal to the reduction length of No.1 elastic component 14 or No. two elastic components 16.
The length that the length of No.1 fixture block 2 is equal to bolt 10 adds No. two elastic components 16 plus the thickness of connecting plate 11
The sum of reduction length.
Switch cabinet body 1, the fixture block 4 of fixture block 3, three of No.1 fixture block 2, two and No. four fixture blocks 5 are all made of cold bundle steel plate system
At.
Working principle:
When installation, operating personnel pushes up operating handle 17, enables the adjustment axis 12 being connected with operating handle 17
It enough synchronizes and moves up, cause the upward compression synchronous with limit plate 20 of connecting plate 11 for 12 upper and lower ends of adjustment axis being fixedly connected
No. two elastic components 16 and No.1 elastic component 14, so that bolt 10 can be hidden in the inner cavity of No.1 fixture block 2, at this point, making
Industry personnel push a switch cabinet body 1, so that the fixture block 4 of fixture block 3, three of No.1 fixture block 2, two in the switch cabinet body 1
8, No. four card slots 9 of No. three card slots being arranged in another switch cabinet body 1, No.1 card slot 6 and No. two cards are sticked into No. four fixture blocks 5
In slot 7；
Later, operating personnel's loosening operation handle 17 again, so that bolt 10 is in No. two elastic components 16 and No.1 elastic component 14
Reaction force under in the embedded guide groove 15 in No. three 8 bottoms of card slot of insertion, have fixed No.1 fixture block 2 in No. three card slots 8
The effect of interior position avoids several switch cabinet bodies 1 when moving, and No.1 fixture block 2 is detached from No. three card slots 8, and No. two fixture blocks 3 are detached from
The phenomenon that No. four card slots 9, No. three fixture blocks 4 are detached from No.1 card slot 6, and No. four fixture blocks 5 are detached from No. two card slot 7 occurs.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched
Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of combined type high and low voltage switchgear, which is characterized in that including several switch cabinet bodies (1), several switch cabinet bodies
(1) No.1 fixture block (2), No. two fixture blocks (3), No. three fixture blocks (4) and No. four fixture blocks (5) are provided on, No.1 fixture block (2) and No. two
Fixture block (3) is located at the upper and lower ends of switch cabinet body (1) a side, and No. three fixture blocks (4) and No. four fixture blocks (5) are located at
The upper and lower ends of switch cabinet body (1) another side, and between No.1 fixture block (2) and No. two fixture blocks (3) and switch cabinet body (1)
No.1 card slot (6) and No. two card slots (7) are formed, are formed between No. three fixture blocks (4) and No. four fixture blocks (5) and switch cabinet body (1)
No. three card slots (8) and No. four card slots (9), No.1 card slot (6) adapt to No. three fixture blocks (4), and No. two card slots (7) adapt to No. four cards
Block (5), No. three card slots (8) adapt to No.1 fixture block (2), and No. four card slots (9) adapt to No. two fixture blocks (3)；
Wherein, the inside of No.1 fixture block (2) is cavity structure, is movably installed with bolt (10) in cavity structure, bolt (10)
It is connected by connecting plate (11) with adjustment axis (12), adjustment axis (12) is fixedly installed with limit far from the one end of connecting plate (11)
Plate (20), limit plate (20) activity is connected in operating cavity (13), and the top of the upper end of limit plate (20) and operating cavity (13)
No.1 elastic component (14) are provided between portion's inner wall；
The bottom of No. three card slots (8) is embedded with guide groove (15), and guide groove (15) is the guide groove (15) of inverted trapezoidal structure, and leads
It is greater than the groove width of its underpart to the groove width on slot (15) top.
2. a kind of combined type high and low voltage switchgear according to claim 1, it is characterised in that: the upper surface of connecting plate (11)
No. two elastic components (16) are installed, No. two elastic components (16) are fixedly connected in No.1 fixture block (2) far from the one end of connecting plate (11)
The upper inside wall of portion's cavity.
3. a kind of combined type high and low voltage switchgear according to claim 1, it is characterised in that: adjustment axis is equipped on (12)
Operating handle (17), operating handle (17) pass through the cunning that the side wall of switch cabinet body (1) is distributed on switch cabinet body (1) side wall
It is slided up and down in dynamic rail road (18).
4. a kind of combined type high and low voltage switchgear according to claim 1, it is characterised in that: guide groove (15) is flexibly connected
The diameter of bolt (10), the width and bolt (10) of guide groove (15) lower part groove width matches.
5. a kind of combined type high and low voltage switchgear according to claim 1, it is characterised in that: several switch cabinet bodies (1)
Bottom be mounted on several idler wheels (19).
6. a kind of combined type high and low voltage switchgear according to claim 1, it is characterised in that: the length of sliding rail (18)
Equal to No.1 elastic component (14) or the reduction length of No. two elastic components (16).
7. a kind of combined type high and low voltage switchgear according to claim 1, it is characterised in that: the length of No.1 fixture block (2)
Equal to reduction length the sum of of the thickness along with No. two elastic components (16) that the length of bolt (10) adds connecting plate (11).
8. a kind of combined type high and low voltage switchgear according to claim 1, it is characterised in that: switch cabinet body (1), No.1
Fixture block (2), No. two fixture blocks (3), No. three fixture blocks (4) and No. four fixture blocks (5) are all made of cold bundle steel plate and are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623811.XA CN110247315A (en) | 2019-07-11 | 2019-07-11 | A kind of combined type high and low voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910623811.XA CN110247315A (en) | 2019-07-11 | 2019-07-11 | A kind of combined type high and low voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110247315A true CN110247315A (en) | 2019-09-17 |
Family
ID=67891822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910623811.XA Pending CN110247315A (en) | 2019-07-11 | 2019-07-11 | A kind of combined type high and low voltage switchgear |
Country Status (1)
| Country | Link |
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| CN (1) | CN110247315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993808A (en) * | 2021-02-01 | 2021-06-18 | 鞠少功 | Wireless online combined switch cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392824A (en) * | 2014-12-05 | 2015-03-04 | 贵州长通电气有限公司 | Instrument transformer positioning device and instrument transformer positioning method |
| CN109449772A (en) * | 2018-10-19 | 2019-03-08 | 国网山东省电力公司烟台供电公司 | A kind of assemblied distribution |
| CN209016468U (en) * | 2018-12-03 | 2019-06-21 | 唐山安兰科技有限公司 | A kind of assemble type electric power cabinet |
-
2019
- 2019-07-11 CN CN201910623811.XA patent/CN110247315A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392824A (en) * | 2014-12-05 | 2015-03-04 | 贵州长通电气有限公司 | Instrument transformer positioning device and instrument transformer positioning method |
| CN109449772A (en) * | 2018-10-19 | 2019-03-08 | 国网山东省电力公司烟台供电公司 | A kind of assemblied distribution |
| CN209016468U (en) * | 2018-12-03 | 2019-06-21 | 唐山安兰科技有限公司 | A kind of assemble type electric power cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993808A (en) * | 2021-02-01 | 2021-06-18 | 鞠少功 | Wireless online combined switch cabinet |
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Application publication date: 20190917 |