CN109066377B - Sectional self-locking fixed electrical cabinet for circuit unit - Google Patents
Sectional self-locking fixed electrical cabinet for circuit unit Download PDFInfo
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- CN109066377B CN109066377B CN201811178069.8A CN201811178069A CN109066377B CN 109066377 B CN109066377 B CN 109066377B CN 201811178069 A CN201811178069 A CN 201811178069A CN 109066377 B CN109066377 B CN 109066377B
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- fixed
- plate
- column
- post
- electrical cabinet
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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
- H02B1/301—Cabinet-type casings; Parts thereof or accessories therefor mainly consisting of a frame onto which plates are mounted
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a sectional self-locking fixed electrical cabinet of a circuit unit, which structurally comprises: the anti-falling device comprises a plate dividing frame body, a protective outer box, a heat dissipation ceiling, a cabinet door, a lock head and an indicator lamp, wherein a shell of the plate dividing frame body is welded and fixed at the rear end of the protective outer box, the heat dissipation ceiling covers the upper end of a heat dissipation hole in the top of the protective outer box, a left side leaf plate of the cabinet door is fixed with the lock head and is fixed at the front end of the protective outer box, and the indicator lamp is fixed at the top of the cabinet door and is embedded into lamp grooves on two sides of the front end of the protective outer box.
Description
Technical Field
The invention relates to an electrical fixed cabinet, in particular to an electrical cabinet with a sectional type self-locking fixed circuit unit.
Background
The regulator cubicle is extensively used for mechanical automation and electric power system, fixes some complete sets such as circuit breaker, contactor, because customizability is strong to and can independently reform transform the regulator cubicle according to the requirement of power, use very extensively, install some problems can be met often to complete set electrical component especially some high-power equipment:
inside circuit breaker of some powerful electrical apparatus cabinets and contact switch etc. also can improve in order to accord with the weight of power needs self, and general circuit breaker all adorns at the top and conveniently lays wire, at the in-process of installation, need two people to cooperate to carry out work and fix it at the inner panel through the bolt, and because the circuit breaker weight is heavy, and toggle switch's the great unsuitable composite mounting support of load resistance fixes, and the support influences its heat dissipation easily, and because the needs of user's customization can't use the machine to replace the manual work to assemble differently, consequently very troublesome in the installation.
Disclosure of Invention
In order to solve the problems, the invention provides a sectional self-locking fixed electrical cabinet for a circuit unit.
In order to achieve the purpose, the invention is realized by the following technical scheme: a sectional self-locking fixed electrical cabinet of a circuit unit structurally comprises: divide board support body, protection outer container, heat dissipation ceiling, cabinet door, tapered end, pilot lamp, divide the casing welded fastening of board support body to be in the rear end of protection outer container, the heat dissipation ceiling covers the upper end at protection outer container top louvre, cabinet door left side fan board is fixed mutually and all fixes the front end at the protection outer container with the tapered end, the pilot lamp is fixed at the top of cabinet door and the embedding protection both sides light inslot of outer container front end, divide board support body inner structure to include: one-way ring post, circuit bottom plate, prevent weighing down eccentric wheel, stabilizer, corner protector, one-way ring post closely laminates the front end at circuit bottom plate, prevent weighing down the eccentric wheel and be equipped with six and divide into both sides and install the left and right sides at the stabilizer, the groove seat of corner protector front end is nested each other with the dog-ear of circuit bottom plate rear side, the stabilizer laminating is at the rear end face of circuit bottom plate.
As a further improvement of the invention, the unidirectional ring column consists of a column plate, magnetic sheets, interlocking rods, a rotating shaft and a bottom block, wherein the wall-attached end surface of the column plate is tightly attached to the magnetic sheets, the three interlocking rods are uniformly arranged in hole positions of the column plate, and the rotating shaft is arranged at the top of the bottom block and is connected with the column plate.
As a further improvement of the invention, the interlocking rod consists of a screw head, an anti-skid air cushion, a screw rod, a compression cavity and an anti-skid mushroom head, wherein the screw head is vertically welded and fixed with the screw rod, the compression cavity is arranged at the left side of the screw rod, the middle part of the compression cavity is communicated with the screw rod for air filling, the anti-skid mushroom head is provided with two surfaces which are connected with the left side of the compression cavity by gluing, and the anti-skid air cushion is communicated with the interior of the compression cavity.
As a further improvement of the anti-falling eccentric wheel, the anti-falling eccentric wheel consists of a support column, a component force rotating shaft, an adjusting main shaft, an anti-locking lantern ring and an adjusting column, wherein the support column is horizontally fixed between the component force rotating shaft and the adjusting main shaft, the component force rotating shaft is fixed on the right side of the adjusting main shaft, the axis of the component force rotating shaft is in a straight line, and the anti-locking lantern ring is nested on the outer wall of a shaft lever of the adjusting column and is meshed with threads of the.
As a further improvement of the invention, the column plate is a sector column, and six column plates are arranged at two sides of the sub-plate frame body shell.
As a further improvement of the invention, the right side of the stabilizer is of a roller type sliding structure.
As a further improvement of the invention, the internal interlocking of the corner protection device is hydraulic transmission.
As a further improvement of the invention, sawtooth-shaped grooves are arranged on two sides of the bottom surface of the anti-slip air cushion.
The invention has the beneficial effects that:
the electrical box designed by the invention divides the whole circuit pattern into three parts through the circuit bottom plate for quick fixation, on one hand, the layout of the whole circuit can be separated, the defect that the weight is too heavy due to too many parts and can be fixed only by being matched by a plurality of people is reduced, on the other hand, the power circuit and the control circuit can be separated, and on the other hand, the wiring terminals at the bottom can be separated, so that the electrical box can be more clear and visual when maintenance and detection are carried out.
In conclusion, after improvement, the parts are dispersed, the overweight condition is reduced, the circuit bottom plate is easy to mount, meanwhile, the anti-falling eccentric wheel is arranged, the plug connection between the plates can be compact, and the convenience of circuit modification and maintenance of the electrical cabinet in the future is improved.
Drawings
Fig. 1 is a schematic structural diagram of an electrical cabinet with a sectional self-locking fixed circuit unit according to the present invention.
Fig. 2 is a schematic structural view of the plate dividing frame body of the present invention.
FIG. 3 is a schematic structural view of the unidirectional ring column of the present invention.
Fig. 4 is a schematic view of the interlock lever of the present invention.
FIG. 5 is a schematic structural view of the anti-falling eccentric wheel of the invention.
Fig. 6 is a schematic structural view of the corner protection device of the present invention.
Fig. 7 is a schematic view of a partial cross-sectional three-dimensional structure of the plate dividing structure of the present invention.
Fig. 8 is a schematic structural view of the unidirectional ring column fixation of the present invention.
Fig. 9 is a schematic perspective view of the reverse locking collar of the present invention.
In the figure: the anti-skid plate comprises a plate dividing frame body-1, a protective outer box-2, a heat dissipation ceiling-3, a cabinet door-4, a lock head-5, an indicator light-6, a one-way ring column-11, a circuit bottom plate-12, an anti-falling eccentric wheel-13, a stabilizer-14, a corner protective device-15, a column plate-111, a magnetic sheet-112, an interlocking rod-113, a rotating shaft-114, a bottom block-115, a supporting column-131, a component force rotating shaft-132, an adjusting main shaft-133, an anti-locking ring-134, an adjusting column-135, a screw head-1131, an anti-skid air cushion-1132, a screw rod-1133, a compression cavity-1134 and an anti-skid mushroom head-1135.
Detailed Description
In order to make the technical means, creation features, achievement objects and effects of the present invention easy to understand, fig. 1 to 9 schematically show the structure of the plate dividing frame body according to the embodiment of the present invention, and the present invention will be further described with reference to the following detailed description.
Examples
As shown in fig. 1 to 9, the present invention provides a segmented self-locking fixed electrical cabinet for circuit units, the structure of which includes: divide board support body 1, protection outer container 2, heat dissipation ceiling 3, cabinet door 4, tapered end 5, pilot lamp 6, divide the casing welded fastening of board support body 1 in the rear end of protection outer container 2, heat dissipation ceiling 3 covers the upper end at 2 top louvres of protection outer container, 4 left sides fan boards of cabinet door are fixed mutually and all fix the front end at protection outer container 2 with tapered end 5, pilot lamp 6 is fixed at the top of cabinet door 4 and is embedded into the both sides light trough of 2 front ends of protection outer container, divide board support body 1 inner structure to include: one-way ring post 11, circuit bottom plate 12, prevent weighing down eccentric wheel 13, stabilizer 14, corner protector 15, one-way ring post 11 closely laminates the front end at circuit bottom plate 12, prevent weighing down eccentric wheel 13 and be equipped with six and divide into both sides and install the left and right sides at stabilizer 14, the groove seat of corner protector 15 front end is nested each other with the dog-ear of circuit bottom plate 12 rear side, stabilizer 14 laminates the rear end face at circuit bottom plate 12, and the aforesaid is because the quality of the high-pressure contactor withstand voltage high inside copper post at top is heavier relatively consequently need protect through the dog-ear at corner protector 15 withhold circuit bottom plate 12 top and avoid overweight extrusion to prevent that weighing down eccentric wheel 13 will cause the maintenance dismantlement after the deformation influence takes place for a long time of the pivot of preventing down eccentric wheel 13.
As a further improvement of the invention, the unidirectional ring column 11 is composed of a column plate 111, a magnetic sheet 112, an interlocking rod 113, a rotating shaft 114 and a bottom block 115, the end surface of the column plate 111 close to the wall is tightly attached to the magnetic sheet 112, the interlocking rod 113 is provided with three and is uniformly arranged in the hole site of the column plate 111, the rotating shaft 114 is arranged at the top of the bottom block 115 and is connected with the column plate 111, the magnetic sheet 112 attaches the surfaces of the two sides of the column plate 111, the shaking in the static state is reduced, and the unidirectional ring column can easily and automatically return after the circuit bottom plate 12 is embedded, and is convenient to install.
As a further improvement of the present invention, the interlock rod 113 is composed of a screw head 1131, an anti-slip air cushion 1132, a screw 1133, a compression cavity 1134, and an anti-slip mushroom head 1135, the screw head 1131 and the screw 1133 are vertically welded and fixed, the compression cavity 1134 is installed on the left side of the screw 1133, and the middle part of the compression cavity 1134 is communicated with each other and filled with air, the anti-slip mushroom head 1135 is provided with more than two surfaces that are connected to the left side of the compression cavity 1134 by glue, the anti-slip air cushion 1132 is communicated with the interior of the compression cavity 1134, the anti-slip mushroom head 1135 is embedded in the front end of the compression cavity 1134, so that the compression depth of the compression cavity 1134 can be increased, the anti-slip air cushion 1132.
As a further improvement of the present invention, the anti-falling eccentric wheel 13 is composed of a support column 131, a component force rotating shaft 132, an adjusting main shaft 133, an anti-locking collar 134 and an adjusting column 135, the support column 131 is horizontally fixed between the component force rotating shaft 132 and the adjusting main shaft 133, the component force rotating shaft 132 is fixed on the right side of the adjusting main shaft 133, the axis of the component force rotating shaft is a straight line, the anti-locking collar 134 is nested on the outer wall of the shaft rod of the adjusting column 135, threads between the anti-locking collar and the anti-locking collar are meshed with each other, the support column 131 is rotatable, and sliding friction is changed into rolling friction at the.
As a further improvement of the present invention, the column plate 111 is a fan-shaped column, and six column plates are disposed at two sides of the housing of the board frame 1, so that the circuit bottom plate 12 can easily enter the housing of the board frame 1 when being embedded in the housing with a wider outer portion.
As a further improvement of the present invention, the right side of the stabilizer 14 is a roller-type sliding structure, and rollers are provided for supporting to avoid shaking during the installation of the circuit board 12, and the lifting process is labor-saving.
As a further development of the invention, the internal interlocking of the corner guards 15 is hydraulic.
As a further improvement of the present invention, sawtooth-shaped grooves are formed on both sides of the bottom surface of the anti-skid air cushion 1132.
The working principle is as follows:
neotype electric appliance cabinet arranges electric elements on circuit bottom plate 12 through the bolt fastening in the use, places the power control piece of circuit breaker class with circuit bottom plate 12 at top respectively, and the contactor that carries out control to the branch circuit is placed to the middle part, and the bottom is used for fixed binding post, can install quick-operation joint between the circuit board, with the circuit separately can be very convenient when carrying out the wiring.
Divide and protect in the fixed protection outer container 2 of board support body 1 to dispel the heat through the heat dissipation ceiling 3 at top, because inside highly compressed reason cabinet door 4 closes and can not open at will and need indicate operating condition through the pilot lamp 6 at top.
During installation, the circuit base plate 12 is embedded into the middle of the unidirectional ring post 11, the circuit base plate 12 fixed by the unit of the circuit breaker with the heavier top is embedded into the groove of the corner protection device 15, and once the circuit base plate 12 is embedded into the post plate 111, the magnetic sheets 112 are adsorbed on the surface walls on the two sides of the board dividing frame body 1.
The middle circuit bottom plate 12 and the bottom circuit bottom plate 12 are lifted up and down by rotating the supporting column 131 through the adjusting column 135 at the bottom, different units are connected in a fit manner to form a loop and locked, the supporting column 131 is not easy to deform by rotating under the support of the component force rotating shaft 132 and the adjusting main shaft 133, labor is saved in the process of lifting up under the protection of the stabilizer, and finally locking positioning is carried out through the reverse locking sleeve ring 134.
And the interlock pole 113 makes the spiral shell head 1131 rotate and paste compression chamber 1134 on the surface of circuit bottom plate 12 in last fixed, because the inside of screw 1133 is that the in-process that leads to takes place deformation at compression chamber 1134 anti-skidding air cushion 1132 will lock the spiral shell head 1131 against, reduce because the condition that the bottom plate rocks is caused in the shake of contactor in the process of action.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A sectional self-locking fixed electrical cabinet of a circuit unit structurally comprises: divide board support body (1), protection outer container (2), heat dissipation ceiling (3), cabinet door (4), tapered end (5), pilot lamp (6), its characterized in that: the shell of the plate dividing frame body (1) is welded and fixed at the rear end of the protective outer box (2), the heat dissipation ceiling (3) covers the upper ends of heat dissipation holes in the top of the protective outer box (2), a left fan plate of the cabinet door (4) is fixed with the lock head (5) and is fixed at the front end of the protective outer box (2), and the indicator light (6) is fixed at the top of the cabinet door (4) and is embedded into lamp grooves on two sides of the front end of the protective outer box (2); divide board support body (1) its inner structure to include: unidirectional ring post (11), circuit bottom plate (12), prevent weighing down eccentric wheel (13), stabilizer (14), corner protector (15), unidirectional ring post (11) closely laminates the front end at circuit bottom plate (12), prevent weighing down eccentric wheel (13) and be equipped with six and divide into both sides and install the left and right sides at stabilizer (14), the groove seat of corner protector (15) front end is nested each other with the dog-ear of circuit bottom plate (12) rear side, stabilizer (14) laminating is at the rear end face of circuit bottom plate (12).
2. The electrical cabinet of claim 1, wherein: one-way ring post (11) comprise column plate (111), magnetic sheet (112), interlocking rod (113), pivot (114), bottom block (115), column plate (111) pastes the wall terminal surface and closely laminates with magnetic sheet (112), interlocking rod (113) are equipped with three and evenly install in the hole site of column plate (111), pivot (114) are installed at the top of bottom block (115) and are connected with column plate (111).
3. The electrical cabinet of claim 2, wherein: interlock pole (113) comprise spiral shell head (1131), anti-skidding air cushion (1132), screw rod (1133), compression chamber (1134), anti-skidding mushroom head (1135), spiral shell head (1131) and screw rod (1133) vertical welded fastening, compression chamber (1134) are installed and are communicated with each other at the left side and the middle part of screw rod (1133) and irritate the gas, anti-skidding mushroom head (1135) are equipped with two and connect at the left surface in compression chamber (1134) with the rubberizing, anti-skidding air cushion (1132) communicate with each other with compression chamber (1134) inside.
4. The electrical cabinet of claim 1, wherein: prevent weighing down eccentric wheel (13) and constitute by support post (131), component pivot (132), adjustment main shaft (133), anti-lock lantern ring (134), regulation post (135), support post (131) level is fixed between component pivot (132) and adjustment main shaft (133), component pivot (132) are fixed on the right side of adjusting main shaft (133), and the axle center is a straight line, anti-lock lantern ring (134) nestification is in the axostylus axostyle outer wall of adjusting post (135) and the screw thread interlock between, but support post (131) are the rotation formula, rotate support post (131) through adjusting post (135).
5. The electrical cabinet of claim 2, wherein: the column plates (111) are fan-shaped columns, and six column plates are arranged on two sides of the shell of the plate dividing frame body (1).
6. The electrical cabinet of claim 1, wherein: the rotary column on the right side of the anti-falling eccentric wheel (13) is movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178069.8A CN109066377B (en) | 2018-10-10 | 2018-10-10 | Sectional self-locking fixed electrical cabinet for circuit unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178069.8A CN109066377B (en) | 2018-10-10 | 2018-10-10 | Sectional self-locking fixed electrical cabinet for circuit unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109066377A CN109066377A (en) | 2018-12-21 |
| CN109066377B true CN109066377B (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811178069.8A Active CN109066377B (en) | 2018-10-10 | 2018-10-10 | Sectional self-locking fixed electrical cabinet for circuit unit |
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| Country | Link |
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| CN (1) | CN109066377B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5955814B2 (en) * | 2013-06-11 | 2016-07-20 | トヨタ自動車株式会社 | Fastening structure of control board to metal case of in-vehicle power control unit |
| CN203553630U (en) * | 2013-09-24 | 2014-04-16 | 池州市华强高低压电器成套设备有限公司 | Convenient-to-install switch cabinet |
| CN206620385U (en) * | 2017-04-17 | 2017-11-07 | 国网黑龙江省电力有限公司信息通信公司 | A kind of mounting structure of electrical equipment |
| CN207830928U (en) * | 2017-09-01 | 2018-09-07 | 天津锐思科技有限公司 | A kind of electronic information multi-angle adjustment display board backboard |
| CN207505283U (en) * | 2017-11-16 | 2018-06-15 | 朱磊 | A kind of electronic apparatus assembling shell |
| CN108173129A (en) * | 2018-01-22 | 2018-06-15 | 湖南湘讯企业管理有限公司 | A kind of rapidly-assembled electric power cabinet |
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2018
- 2018-10-10 CN CN201811178069.8A patent/CN109066377B/en active Active
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| Publication number | Publication date |
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| CN109066377A (en) | 2018-12-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20191220 Address after: 200000 Building 2, No. 268, Qinggong Road, Fengxian District, Shanghai Applicant after: Shanghai lanhui Electrical Equipment Co., Ltd Address before: Room 102, Building 10, Century Haoting Court, Ximei Huancheng West Road, Nanan City, Quanzhou City, Fujian Province, 362100 Applicant before: Nan'an Chenxing Machinery Technology Co., Ltd. |
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