CN110957646A - Assembled switch board - Google Patents
Assembled switch board Download PDFInfo
- Publication number
- CN110957646A CN110957646A CN202010006430.XA CN202010006430A CN110957646A CN 110957646 A CN110957646 A CN 110957646A CN 202010006430 A CN202010006430 A CN 202010006430A CN 110957646 A CN110957646 A CN 110957646A
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- China
- Prior art keywords
- rod
- side plate
- vertical angle
- power distribution
- steel frame
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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
Abstract
The invention discloses an assembled power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises a bottom plate, a steel frame arranged on the bottom plate, a cabinet door hinged to one side face of the steel frame, a plurality of assembling units arranged vertically and upwards along the upper surface of the bottom plate in sequence and a top plate covering the top of the steel frame; the steel frame comprises vertical angle steels vertically connected to the bottom plate and a plurality of horizontal angle steels fixedly connected between the adjacent vertical angle steels; each group of the assembling units comprises a first side plate arranged on one side opposite to the cabinet door, second side plates respectively hinged on two side edges opposite to the first side plate, and a locking assembly arranged between the second side plates and the vertical angle steel; the two ends of the lower end face of the first side plate are respectively provided with an inserting rod, the two ends of the upper end face of the first side plate are respectively provided with a slot, and the splicing units are sequentially spliced end to end. The invention has the effect of convenient installation and maintenance.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to an assembled power distribution cabinet.
Background
A power distribution cabinet and a lighting power distribution cabinet are power distribution system and final-stage equipment of a power distribution system, and are the general names of motor control centers. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When the power distribution cabinet is manufactured, angle steel or steel plates are welded into a square steel frame, a cabinet door is installed on one side face of the steel frame, and finally side plates are installed on the other three side faces of the steel frame, wherein the side plates are usually connected to the steel frame through bolts, the size of each side plate is large, the mounting is very laborious, and the three side plates are required to be installed one by one, so that the time is wasted; and the switch board need remove dust or maintain its inside in the long-term use, and the curb plate is fixed on the steelframe, and the staff is when removing dust or overhauing, only can visit the internal inspection of cabinet through opening the cabinet door with the health, and it is more difficult to remove dust or overhaul the process, also is difficult to ensure staff's personal safety.
Disclosure of Invention
The invention aims to provide an assembled power distribution cabinet which has the advantages of convenience in installation and maintenance.
The above object of the present invention is achieved by the following technical solutions:
an assembled power distribution cabinet comprises a bottom plate, a steel frame arranged on the bottom plate, a cabinet door hinged to one side face of the steel frame, a plurality of assembling units which are sequentially arranged along the upper surface of the bottom plate in a vertical and upward mode, and a top plate covering the top of the steel frame;
the steel frame comprises vertical angle steels vertically connected to the bottom plate and a plurality of horizontal angle steels fixedly connected between the adjacent vertical angle steels;
each group of the assembling units comprises a first side plate arranged on one side opposite to the cabinet door, second side plates respectively hinged on two side edges opposite to the first side plate, and a locking assembly arranged between the second side plates and the vertical angle steel;
the two ends of the lower end face of the first side plate are respectively provided with an inserting rod, the two ends of the upper end face of the first side plate are respectively provided with a slot, and the splicing units are sequentially spliced end to end.
Through adopting above-mentioned technical scheme, assemble the unit and include three articulated curb plate together, during the installation, peg graft the slot of first curb plate in its below, assemble the unit and upwards peg graft in proper order by the bottom plate together, rotate the lock on the steelframe with the second curb plate respectively around its articulated shaft finally to it is fixed with second curb plate and steelframe through locking Assembly. The assembly unit is formed by hinging three side plates, so that the production, the manufacture and the transportation are convenient, and the modular installation is more convenient; when the inside of switch board needs to be overhauled, still can open the second curb plate of both sides, the electric elements of steel framework installation expose in the front of the eye, have increased operating space, avoid the staff because of overhauing equipment injury.
The present invention in a preferred example may be further configured to: a plurality of blind holes are formed in the inner wall of the slot along the circumferential direction, the blind holes are in the same horizontal plane, and elastic components are arranged in the blind holes respectively;
the elastic component comprises a sliding rod, a first spring sleeved on the sliding rod, a blocking piece fixed at one end of the sliding rod, which is close to the blind hole, and a pressure resisting head fixed at the other end of the sliding rod;
a blocking ring is fixed at one end of an opening of the wall of the blind hole along the circumferential direction, one end of the sliding rod penetrates through the blocking ring, the blocking piece is arranged in the blind hole in a sliding mode, the first spring is located outside the blind hole, one end of the first spring abuts against the blocking piece, and the other end of the first spring abuts against the abutting head;
protruding portion and depressed part are provided with along the axis direction interval on the inserted bar pole wall, smooth connection between protruding portion and the depressed part, it supports the bottom at the depressed part to support the pressure head.
By adopting the technical scheme, under a normal state, the slide rod in the slot is outwards popped out due to the elastic action of the first spring, when the inserted bar is aligned with the slot and is pressed downwards, the bulge part on the inserted bar presses the slide rod into the blind hole, the pressing head moves along the outer surface of the inserted bar until the end surfaces of the upper first side plate and the lower first side plate are attached, the pressing head just extends into the concave part and is pressed against the bottom of the concave part, due to the elastic action of the first spring, pressing force always exists between the pressing head and the inserted bar, and adjacent assembling units are combined into a whole; the outer surface of the first side plate is fixedly provided with a lifting handle, when the first side plate needs to be detached, the lifting handle is lifted upwards with force, and the inserted bar can be separated from the elastic assembly.
The present invention in a preferred example may be further configured to: the blind hole evenly is provided with the multiunit along the vertical direction of slot inner wall, bellying and depressed part just evenly are provided with the multiunit along the axis direction interval of inserted bar.
Through adopting above-mentioned technical scheme, the connected relation of inserted bar and slot is more stable.
The present invention in a preferred example may be further configured to: the pressure head is hemispherical.
Through adopting above-mentioned technical scheme, increased the area of contact between pressure head and bellying and the depressed part, it is more smooth and easy when the pressure head moves along the surface of inserted bar.
The present invention in a preferred example may be further configured to: the locking assembly comprises a pull rod, a second spring and a clamping block, wherein the pull rod is arranged on one side edge of the cabinet door in a penetrating mode, the side edge of the cabinet door is parallel to the vertical angle steel, the second spring is sleeved on the pull rod, and the clamping block is fixed at one end of the pull rod;
the cross section of the pull rod is T-shaped, the thick end of the pull rod is attached to the outer surface of the vertical angle steel, the thin end of the pull rod extends into the steel frame, the fixture block is fixed at the thin end of the pull rod, one end of the second spring abuts against the inner surface of the vertical angle steel, and the other end of the second spring abuts against the fixture block;
the one end that its articulated shaft was kept away from to the second curb plate is fixed with the horizontal pole, along transversely having seted up waist type hole on the side of vertical angle steel and the laminating of second curb plate, the horizontal pole passes waist type hole, the fixture block supports on the horizontal pole.
By adopting the technical scheme, when the second side plate needs to be buckled on the steel frame, the pull rod is pulled outwards, the fixture block moves towards one side of the inner surface of the vertical angle steel, then the second side plate rotates around the hinge shaft of the second side plate until the second side plate is attached to the steel frame, the cross rod penetrates through the waist-shaped hole at the moment, then the pull ring is loosened, and the fixture block automatically resets and abuts against the cross rod due to the elastic action of the second spring to lock the second side plate; the locking and the opening of the second side plate are both convenient.
The present invention in a preferred example may be further configured to: and a pull ring is fixed at the end part of the pull rod, which is far away from the clamping block.
Through adopting above-mentioned technical scheme, make things convenient for manual pulling pull rod, strengthened the comfort level of operation.
The present invention in a preferred example may be further configured to: the clamping groove is formed in the cross rod, and the clamping block abuts against the clamping groove.
Through adopting above-mentioned technical scheme, through the joint cooperation of fixture block and draw-in groove, can prevent that the horizontal pole from rocking with the more stable locking of horizontal pole.
The present invention in a preferred example may be further configured to: and a handle is arranged on one side of the outer surface of the second side plate, which is far away from the hinged shaft of the second side plate.
Through adopting above-mentioned technical scheme, make things convenient for the push-and-pull second curb plate to rotate.
The present invention in a preferred example may be further configured to: the outer surface of the first side plate is provided with a handle.
Through adopting above-mentioned technical scheme, when the unit is assembled in the installation, can hand the handle and reciprocate, it is more convenient to install and dismantle.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the assembling unit comprises three side plates which are hinged together, during installation, the inserted link of the first side plate is inserted into the slot below the first side plate, the assembling unit is upwards inserted into the slot in sequence by the bottom plate, and finally the second side plate is respectively rotated around the hinged shaft of the second side plate and buckled on the steel frame and is fixed with the second side plate and the steel frame through the locking assembly. The assembly unit is formed by hinging three side plates, so that the production, the manufacture and the transportation are convenient, and the modular installation is more convenient; when the interior of the power distribution cabinet needs to be overhauled, the second side plates on the two sides can be opened, and the electrical elements arranged on the steel frame are exposed in front of eyes, so that the operation space is enlarged, and workers are prevented from being injured due to overhaul of equipment;
2. by arranging the elastic component in the slot, a certain abutting pressure is always generated between the elastic component and the inserted rod, so that the inserted rod is prevented from being separated from the slot;
3. through locking Assembly's setting, can be in the same place second curb plate and steelframe effective connection, open the convenience moreover.
Drawings
Fig. 1 is a schematic overall structure diagram according to an embodiment of the present invention.
Fig. 2 is a schematic view of the connection relationship between two adjacent building units in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
FIG. 4 is a schematic sectional view showing the connection relationship between the insert rod and the insert groove.
Fig. 5 is a schematic structural view illustrating a connection relationship between the second side plate 42 and the vertical angle steel.
Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.
In the figure, 1, a bottom plate; 2. a steel frame; 21. vertical angle steel; 22. horizontal angle steel; 221. a kidney-shaped hole; 3. a cabinet door; 4. assembling units; 41. a first side plate; 411. a handle; 42. a second side plate; 421. a cross bar; 422. a card slot; 423. a handle; 43. a locking assembly; 431. a pull rod; 432. a second spring; 433. a clamping block; 434. a pull ring; 44. inserting a rod; 441. a boss portion; 442. a recessed portion; 45. a slot; 451. blind holes; 452. a baffle ring; 5. a top plate; 6. an elastic component; 61. a slide bar; 62. a first spring; 63. a baffle plate; 64. and (6) pressing the head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a combined power distribution cabinet disclosed in the embodiment of the present invention includes a bottom plate 1, a steel frame 2, a cabinet door 3, a plurality of assembly units 4 and a top plate 5, wherein the steel frame 2 includes four vertical angle steels 21 vertically and fixedly connected to the bottom plate 1 and a plurality of horizontal angle steels 22 fixedly connected between adjacent vertical angle steels 21, the four vertical angle steels 21 enclose to form a square area, and the horizontal angle steels 22 are used for mounting and carrying electrical components; the cabinet door 3 is hinged between two vertical angle steels 21; every group assembles unit 4 and includes the first curb plate 41 with cabinet door 3 relative setting, articulate second curb plate 42 and the locking Assembly 43 of connection between second curb plate 42 and steelframe 2 on the relative both sides limit of first curb plate 41, it is in the same place to assemble unit 4 by bottom plate 1 upwards sets up in proper order and pegging graft, roof 5 lid closes the top at steelframe 2, two second curb plates 42 rotate and paste on steelframe 2 one side, can enclose with cabinet door 3 and establish a confined space.
Referring to fig. 3 and 4, the two ends of the lower end surface of the first side plate 41 are respectively fixed with an insertion rod 44, the two ends of the upper end surface of the first side plate 41 are provided with slots 45 matched with the insertion rods 44, and the vertically adjacent assembling units 4 are sequentially connected end to end. The inner wall of the slot 45 is provided with a plurality of blind holes 451, the axial line of each blind hole 451 is perpendicular to the axial line of the slot 45, the blind holes 451 are evenly provided with a plurality of groups at intervals in the vertical direction, each group of blind holes 451 are positioned in the same horizontal plane, and the blind holes 451 in the same horizontal plane are evenly arranged along the circumferential direction of the inner wall of the slot 45; a ring of retaining rings 452 is fixedly arranged at the opening end of the hole wall of the blind hole 451 along the circumferential direction, elastic assemblies 6 are respectively arranged in the blind holes 451, each elastic assembly 6 comprises a sliding rod 61, a first spring 62, a retaining piece 63 and a pressing head 64, one end of the sliding rod 61 is positioned in the blind hole 451, the other end of the sliding rod 61 penetrates out of the blind hole 451, and the diameter of the sliding rod 61 is matched with the inner diameter of the retaining ring 452 and can slide relative to the retaining ring 452; the blocking piece 63 is arranged in the blind hole 451 in a sliding mode and is fixedly connected with the sliding rod 61, and the outer peripheral surface of the blocking piece 63 is smoothly attached to the hole wall of the blind hole 451; the first spring 62 is sleeved on the sliding rod 61 and located outside the blind hole 451, the abutting head 64 is hemispherical and fixedly connected to one end of the sliding rod 61 facing the inserting rod 44, the diameter of the abutting head 64 is larger than that of the sliding rod 61, one end of the first spring 62 abuts against the retaining ring 452, the other end of the first spring 62 abuts against the abutting head 64, and the first spring 62 is always in a compressed state.
The rod wall of the insert rod 44 is provided with a plurality of protrusions 441 and recesses 442 at intervals and uniformly along the axial direction, the surfaces of the protrusions 441 and the recesses 442 are both arc surfaces matched with the surface of the pressing head 64, and the protrusions 441 and the recesses 442 are connected smoothly. Under a normal state, the slide rod 61 in the slot 45 is popped out due to the elastic force of the first spring 62, when the insert rod 44 is aligned with the slot 45 and pressed downwards, the convex part 441 on the insert rod 44 presses the slide rod 61 into the blind hole 451, the pressing head 64 moves along the outer surface of the insert rod 44, until the end surfaces of the upper and lower first side plates 41 are attached, the pressing head 64 just extends into the corresponding concave part 442 and presses against the bottom of the concave part 442, due to the elastic force of the first spring 62, a pressing force always exists between the pressing head 64 and the insert rod 44, and the adjacent splicing units 4 are combined into a whole; the outer surface of the first side plate 41 is further fixedly provided with a handle 411, when the first side plate is required to be disassembled, the handle 411 is upwards pulled with force, and the inserted rod 44 can be separated from the elastic component 6. Specifically, the axes of the insertion rods 44 and the insertion grooves 45 are intersected with the extension line of the diagonal line of the steel frame 2, the insertion grooves 45 matched with the insertion rods 44 above the bottom plate 1 are also formed in the bottom plate 1, the insertion rods 44 matched with the insertion grooves 45 below the top plate 5 are fixed on the top plate 5, during installation, firstly, the assembly units 4 on the lowest layer are installed on the bottom plate 1, then the assembly units 4 are sequentially upwards assembled in sequence, and finally, the top plate 5 is installed.
Referring to fig. 1, 5 and 6, the locking assembly 43 includes a pull rod 431, a second spring 432 and a latch 433 which are installed on a side of the vertical angle steel 21 parallel to the cabinet door 3, and a cross rod 421 installed on an end of the second side plate 42 away from a hinge axis thereof. Set up on vertical angle steel 21 with pull rod 431 complex hole, pull rod 431 wears to establish on vertical angle steel 21, pull rod 431's cross-section is the T shape, the terminal surface of the thick head end of pull rod 431 is pasted on vertical angle steel 21's surface, thin head end stretches into in steelframe 2 and can slide vertical angle steel 21 relatively, second spring 432 cover is established on pull rod 431, fixture block 433 fixed connection is at pull rod 431's thin head end, the diameter that fixture block 433 is close to pull rod 431 side end face is greater than the diameter of pull rod 431, the one end of second spring 432 is supported on fixture block 433, the other end supports on vertical angle steel 21's internal surface, and second spring 432 is in compression state all the time. The cross bar 421 is fixedly connected to the inner surface of the second side plate 42 and corresponds to the vertical angle steel 21, the cross bar 421 and the pull rod 431 are located on the same plane, and a clamping groove 422 matched with the clamping block 433 is formed in one side of the side surface of the cross bar 421 facing the cabinet door 3.
Still be fixed with handle 423 on the surface of second side plate 42, waist type hole 221 has been seted up along transversely on the side of vertical angle steel 21 with the laminating of second side plate 42, the end fixing that pull rod 431 kept away from fixture block 433 has pull ring 434, when needing to buckle second side plate 42 on steelframe 2, outside pulling pull ring 434, fixture block 433 moves to vertical angle steel 21's internal surface one side, then push and pull handle 423, rotate second side plate 42 around its articulated shaft, until second side plate 42 laminating is on steelframe 2, horizontal pole 421 passes waist type hole 221 this moment, then pull ring release 434, because the elastic force of second spring 432, fixture block 433 automatic re-sets to support in draw-in groove 422, lock second side plate 42.
The implementation principle of the embodiment is as follows:
during installation, firstly, a section of the assembling unit 4 is inserted on the bottom plate 1, then all the assembling units 4 are sequentially inserted upwards, and finally the top plate 5 covers the top of each assembling unit 4 and the steel frame 2; the second side plate 42 is then pivotally snapped onto the steel frame 2 and locked by the locking assembly 43.
Not only the installation is dismantled conveniently, when needing to overhaul the inside of switch board moreover, can open the second curb plate 42 of both sides, and increase operating space avoids the staff because of overhauing equipment injury.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides an assembled switch board which characterized in that: the cabinet door assembly comprises a bottom plate (1), a steel frame (2) arranged on the bottom plate (1), a cabinet door (3) hinged to one side face of the steel frame (2), a plurality of assembling units (4) which are vertically and upwards arranged along the upper surface of the bottom plate (1) in sequence, and a top plate (5) covered on the top of the steel frame (2);
the steel frame (2) comprises vertical angle steels (21) vertically connected to the bottom plate (1) and a plurality of horizontal angle steels (22) fixedly connected between the adjacent vertical angle steels (21);
each group of the assembling units (4) comprises a first side plate (41) arranged on one side opposite to the cabinet door (3), second side plates (42) respectively hinged on two opposite side edges of the first side plate (41), and locking assemblies (43) arranged between the second side plates (42) and the vertical angle steel (21);
the two ends of the lower end face of the first side plate (41) are respectively provided with an inserting rod (44), the two ends of the upper end face of the first side plate (41) are respectively provided with a slot (45), and the assembling units (4) are sequentially spliced end to end.
2. The assembled power distribution cabinet according to claim 1, wherein: a plurality of blind holes (451) are formed in the inner wall of the slot (45) along the circumferential direction, the blind holes (451) are located in the same horizontal plane, and elastic assemblies (6) are arranged in the blind holes (451) respectively;
the elastic component (6) comprises a sliding rod (61), a first spring (62) sleeved on the sliding rod (61), a blocking piece (63) fixed at one end, close to the blind hole (451), of the sliding rod (61) and a pressure resisting head (64) fixed at the other end of the sliding rod (61);
a blocking ring (452) is fixed at one end of an opening of the hole wall of the blind hole (451) along the circumferential direction, one end of the sliding rod (61) penetrates through the blocking ring (452), the blocking piece (63) is arranged in the blind hole (451) in a sliding mode, the first spring (62) is located outside the blind hole (451), one end of the first spring (62) abuts against the blocking piece (63), and the other end of the first spring abuts against the abutting head (64);
protruding portions (441) and recessed portions (442) are arranged on the rod wall of the insert rod (44) at intervals along the axial direction, the protruding portions (441) are smoothly connected with the recessed portions (442), and the pressing head (64) presses against the bottom of the recessed portions (442).
3. The assembled power distribution cabinet according to claim 2, wherein: the blind holes (451) are uniformly provided with multiple groups along the vertical direction of the inner wall of the slot (45), and the protruding portions (441) and the recessed portions (442) are spaced along the axial direction of the inserted rod (44) and are uniformly provided with multiple groups.
4. The assembled power distribution cabinet according to claim 2, wherein: the pressure head (64) is hemispherical.
5. The assembled power distribution cabinet according to claim 1, wherein: the locking assembly (43) comprises a pull rod (431) which is arranged on one side edge of the vertical angle steel (21) in parallel to the cabinet door (3) in a penetrating mode, a second spring (432) sleeved on the pull rod (431), and a clamping block (433) fixed to one end of the pull rod (431);
the cross section of the pull rod (431) is T-shaped, the thick end of the pull rod (431) is attached to the outer surface of the vertical angle steel (21), the thin end of the pull rod (431) extends into the steel frame (2), the fixture block (433) is fixed to the thin end of the pull rod (431), one end of the second spring (432) abuts against the inner surface of the vertical angle steel (21), and the other end of the second spring abuts against the fixture block (433);
one end of the second side plate (42) far away from the hinged shaft is fixed with a cross rod (421), a waist-shaped hole (221) is transversely formed in the edge of one side edge of the vertical angle steel (21) attached to the second side plate (42), the cross rod (421) penetrates through the waist-shaped hole (221), and the clamping block (433) is supported on the cross rod (421).
6. The assembled power distribution cabinet according to claim 5, wherein: and a pull ring (434) is fixed at the end part of the pull rod (431) far away from the fixture block (433).
7. The assembled power distribution cabinet according to claim 5, wherein: the cross rod (421) is provided with a clamping groove (422), and the clamping block (433) is abutted to the clamping groove (422).
8. The assembled power distribution cabinet according to claim 5, wherein: and a handle (423) is arranged on one side of the outer surface of the second side plate (42) far away from the hinged shaft.
9. The assembled power distribution cabinet according to claim 1, wherein: the outer surface of the first side plate (41) is provided with a handle (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010006430.XA CN110957646A (en) | 2020-01-03 | 2020-01-03 | Assembled switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010006430.XA CN110957646A (en) | 2020-01-03 | 2020-01-03 | Assembled switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110957646A true CN110957646A (en) | 2020-04-03 |
Family
ID=69985529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010006430.XA Pending CN110957646A (en) | 2020-01-03 | 2020-01-03 | Assembled switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110957646A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271573A (en) * | 2020-11-20 | 2021-01-26 | 高风美 | Assembled deformation type power distribution cabinet |
| CN113594954A (en) * | 2021-07-19 | 2021-11-02 | 临沂施乃通电气技术有限公司 | Stacked multi-area sub-control type high-low voltage switch cabinet |
| CN114336361A (en) * | 2022-01-06 | 2022-04-12 | 山东泰顺电气有限责任公司 | Modular assembly type low-voltage switch cabinet and assembly method |
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| CN205335683U (en) * | 2016-02-18 | 2016-06-22 | 国网山东省电力公司莘县供电公司 | Combination formula block terminal of easily overhauling |
| CN205622084U (en) * | 2016-03-16 | 2016-10-05 | 湖北云亮电力科技有限公司 | Concatenation combination formula block terminal |
| CN205863671U (en) * | 2016-06-06 | 2017-01-04 | 天津飞腾世纪自动化科技有限公司 | A kind of power distribution cabinet easy for removal and installation |
| CN208480105U (en) * | 2018-06-20 | 2019-02-05 | 陈炳健 | A kind of distribution detection device for operation trouble |
| CN209133899U (en) * | 2018-11-22 | 2019-07-19 | 深圳市腾源电气设备有限公司 | The copper bar installation structure of power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205335683U (en) * | 2016-02-18 | 2016-06-22 | 国网山东省电力公司莘县供电公司 | Combination formula block terminal of easily overhauling |
| CN205622084U (en) * | 2016-03-16 | 2016-10-05 | 湖北云亮电力科技有限公司 | Concatenation combination formula block terminal |
| CN205863671U (en) * | 2016-06-06 | 2017-01-04 | 天津飞腾世纪自动化科技有限公司 | A kind of power distribution cabinet easy for removal and installation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112271573A (en) * | 2020-11-20 | 2021-01-26 | 高风美 | Assembled deformation type power distribution cabinet |
| CN112271573B (en) * | 2020-11-20 | 2022-09-20 | 湖南湘龙电气有限公司 | Assembled deformation type power distribution cabinet |
| CN113594954A (en) * | 2021-07-19 | 2021-11-02 | 临沂施乃通电气技术有限公司 | Stacked multi-area sub-control type high-low voltage switch cabinet |
| CN114336361A (en) * | 2022-01-06 | 2022-04-12 | 山东泰顺电气有限责任公司 | Modular assembly type low-voltage switch cabinet and assembly method |
| CN114336361B (en) * | 2022-01-06 | 2022-08-30 | 东营金丰正阳科技发展有限公司 | Modular assembly type low-voltage switch cabinet and assembly method |
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Application publication date: 20200403 |