CN111463673B - Combined switch cabinet and use method - Google Patents
Combined switch cabinet and use method Download PDFInfo
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- CN111463673B CN111463673B CN202010495701.2A CN202010495701A CN111463673B CN 111463673 B CN111463673 B CN 111463673B CN 202010495701 A CN202010495701 A CN 202010495701A CN 111463673 B CN111463673 B CN 111463673B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 17
- 244000309464 bull Species 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
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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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a combined switch cabinet and an assembling method, relates to the technical field of switch cabinets, and solves the problems that the switch cabinet is inconvenient to combine and overhaul. The utility model provides a modular cubical switchboard and assembly method, includes protective housing and backup pad, four adapter sleeves are all fixed mounting to the both sides of protective housing inboard, the lower extreme swing joint of adapter sleeve has the regulation post, be provided with spacing hole on the regulation post, the inboard sliding connection in spacing hole has the card post, the card post passes through adjusting spring with the protective housing and is connected, the one end fixed mounting of card post has the transfer line, the one end fixed mounting of transfer line has the connection pad, the inside swing joint of connection pad has the storage cover, the inboard sliding connection of storage cover has the extension bar, one side fixed mounting of extension bar has the fixture block, the one end of extension bar is connected with the rotor plate through the pivot. The switch cabinet is convenient to assemble and overhaul.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a combined switch cabinet and a using method.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is set according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some switch cabinets with high-voltage chambers and low-voltage chambers are also arranged, high-voltage buses are arranged, such as power plants and the like, some switch cabinets with low-frequency load shedding for protecting main equipment are also arranged, the switch cabinets mainly have the functions of opening, closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system, parts in the switch cabinets mainly comprise circuit breakers, isolating switches, load switches, operating mechanisms, mutual inductors, various protection devices and the like, and the switch cabinets are classified into a plurality of methods, such as movable switch cabinets and fixed switch cabinets through the installation mode of the circuit breakers; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades.
However, the existing switch cabinet is inconvenient to combine and overhaul; therefore, the existing requirements are not met, and a combined switch cabinet and a using method are provided.
Disclosure of Invention
The invention aims to provide a combined switch cabinet and a using method thereof, and aims to solve the problems that the switch cabinet provided by the background technology is inconvenient to combine, overhaul and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a combined switch cabinet comprises a protective shell and a supporting plate, wherein four connecting sleeves are fixedly mounted on two sides of the inner side of the protective shell, the lower ends of the connecting sleeves are movably connected with adjusting columns, limiting holes A are formed in the adjusting columns, clamping columns are connected to the inner sides of the limiting holes A in a sliding mode and connected with the protective shell through adjusting springs, a transmission rod is fixedly mounted at one end of each clamping column, a connecting disc is fixedly mounted at one end of the transmission rod, a containing sleeve is movably connected inside the connecting disc, an extension rod is connected to the inner side of the containing sleeve in a sliding mode, a clamping block is fixedly mounted on one side of the extension rod, and a rotating plate is connected to one end of the extension rod through a rotating shaft;
the lower end of the adjusting column is fixedly provided with a connecting device, one side of the connecting device is fixedly provided with a connecting frame, the inner side of one side of the connecting frame is provided with a moving roller, two sides of the supporting plate are both fixedly provided with connecting strips, the inside of the supporting plate is movably connected with a knob, two sides of the knob are both fixedly provided with two second steel cables, one side of each second steel cable is fixedly provided with a fixed column, and the outer surface of each fixed column is movably connected with a supporting sleeve;
protective housing one end is passed through pulley A and is connected two sealed back plates, be connected through stretching out the piece between pulley A and the sealed back plate, the upper end fixed mounting who stretches out the piece has the fifth wheel, the upper end fixed mounting of fifth wheel has first cable wire, one side swing joint of first cable wire has pulley B, one of them the one end swing joint of sealed back plate has flexible post, the one end fixed mounting of flexible post has L shaped plate, one of them another the one end fixed mounting of sealed back plate has welding post A, welding post A's inside is provided with the L shape groove.
Preferably, connecting device includes connecting block, bull stick, connects short cover and welding post B, the internally mounted of connecting block has the short cover of connection, the bull stick is installed to the inboard of connecting the short cover, connect one side of short cover and install welding post B.
Preferably, flexible post passes through the bearing with sealed backplate and is connected, flexible post includes axle sleeve, connecting rod and spring, the spring is installed to the inboard of axle sleeve, the connecting rod is installed to one side of spring.
Preferably, the limiting hole A comprises a round hole and a square groove, the round hole is formed in the upper end and the lower end of the square groove, the inner diameter of the round hole is identical to the diameter of the clamping column, the width of the square groove is identical to the diameter of the adjusting spring, and the upper end of the adjusting column is connected with the inner side of the connecting sleeve through the spring.
Preferably, the height in L-shaped groove is the same as the height of L-shaped plate completely, the one end fixed mounting of welding post has the handle, welding post A passes through welded fastening with the handle, pulley B's upper end and the inboard of protective housing upper end are laminated completely, pulley A passes through the fix with screw with the protective housing, first cable wire passes through the draw-in groove with pulley A and is connected, the inboard one side of link is provided with the spacing hole B of a plurality of.
Preferably, the inside of connecting block and the surface of being connected the short cover laminate completely, the connecting block passes through the draw-in groove with being connected the short cover and is connected, the both ends of bull stick laminate completely with the inner wall of connecting block lower extreme, the bull stick passes through welded fastening with the connecting block, weld fastening welding post B is passed through to one side of being connected the short cover.
Preferably, the inner diameter of the shaft sleeve is identical to the diameter of the connecting rod, and the inner side of the shaft sleeve is connected with the outer surface of the connecting rod through a spring.
A use method of a combined switch cabinet is characterized in that: the manufacturing method comprises the following steps;
and 4, one of the sealing back plates is pulled, one of the sealing back plates drives one of the extending blocks to move, one of the extending blocks drives one of the connecting wheels to move, one of the connecting wheels pulls the first steel cable, the first steel cable pulls the other connecting wheel through the pulley A, the other connecting wheel pulls the other extending block, and the other extending block drives the other sealing back plate to move reversely, so that the two sealing back plates are unfolded, and the maintenance is convenient.
Preferably, one side of one of them sealed back plate is installed the sealing strip, and wherein another one side of sealed back plate is provided with the seal groove, the sealing strip is the same with the size of seal groove's size completely.
Preferably, the inner diameter of the limiting hole B is completely the same as the diameter of the fixing column, and the fixing column is connected with the support sleeve through a spring.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention drives one of the extending blocks to move by pulling one of the sealed back plates, one of the extending blocks drives one of the connecting wheels to move, one of the connecting wheels drives a first steel cable, the first steel cable drives the other connecting wheel by a pulley A, the other connecting wheel drives the other extending block, the other extending block drives the other sealed back plate to move reversely, so that the two sealed back plates are unfolded for convenient maintenance, the knob is rotated to pull four second steel cables, the second steel cable is used for pulling a fixed column, so that the fixed column is aligned with the outer surface of the supporting plate, the supporting plate is inserted into the inner side of the connecting frame, the mounting position is adjusted by sliding by using a moving roller, the knob is reversed, so that the second steel cable is loosened, the fixed column is pushed by using a spring on the inner side of the supporting sleeve to move, so that the fixed column is clamped in a limit hole B on one side of the inner side of the connecting frame, so that the placement is convenient for combination.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a side view of the present invention in its entirety;
FIG. 3 is a partial structural view of the connecting frame of the present invention;
FIG. 4 is a schematic structural view of a seal back plate of the present invention;
FIG. 5 is a schematic view of the construction of the extension block of the present invention;
FIG. 6 is a schematic view of the construction of Pulley A of the present invention;
fig. 7 is a schematic structural view of the support plate of the present invention.
In the figure: 1. a protective shell; 2. a support plate; 3. a connecting strip; 4. a knob; 5. sealing the back plate; 6. connecting sleeves; 7. an extension bar; 8. a clamping block; 9. rotating the plate; 10. a connecting frame; 11. an adjustment column; 12. a connecting device; 13. a storage sleeve; 14. a connecting disc; 15. a transmission rod; 16. clamping the column; 17. a limiting hole A; 18. adjusting the spring; 19. a moving roller; 20. a telescopic column; 21. an L-shaped plate; 22. welding the column A; 23. an L-shaped slot; 24. a handle; 25. a protruding block; 26. a connecting wheel; 27. a pulley A; 28. a first wire rope; 29. fixing a column; 30. a support sleeve; 31. a second steel cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 7, an embodiment of the present invention includes: a combined switch cabinet comprises a protective shell 1 and a supporting plate 2, wherein four connecting sleeves 6 are fixedly mounted on two sides of the inner side of the protective shell 1, the lower ends of the connecting sleeves 6 are movably connected with adjusting columns 11, limiting holes A17 are formed in the adjusting columns 11, clamping columns 16 are connected to the inner sides of the limiting holes A17 in a sliding mode, the clamping columns 16 are connected with the protective shell 1 through adjusting springs 18, a transmission rod 15 is fixedly mounted at one end of each clamping column 16, a connecting disc 14 is fixedly mounted at one end of the transmission rod 15, a containing sleeve 13 is movably connected inside the connecting disc 14, an extension rod 7 is connected to the inner side of the containing sleeve 13 in a sliding mode, a clamping block 8 is fixedly mounted on one side of the extension rod 7, and one end of the extension rod 7 is connected with a rotary plate 9 through a rotary shaft;
the lower end of the adjusting column 11 is fixedly provided with a connecting device 12, one side of the connecting device 12 is fixedly provided with a connecting frame 10, the inner side of one side of the connecting frame 10 is provided with a moving roller 19, both sides of the supporting plate 2 are fixedly provided with connecting strips 3, the inside of the supporting plate 2 is movably connected with a knob 4, both sides of the knob 4 are fixedly provided with two second steel cables 31, one side of each second steel cable 31 is fixedly provided with a fixed column 29, the outer surface of each fixed column 29 is movably connected with a supporting sleeve 30, the four second steel cables 31 are pulled by the knob 4 by rotating the knob 4, the fixed columns 29 are pulled by the second steel cables 31 to align the fixed columns 29 with the outer surface of the supporting plate 2, the supporting plate 2 is inserted into the inner side of the connecting frame 10, the moving roller 19 is used for sliding adjustment of the installation position, the knob 4 is reversed, the second steel cables 31 are loosened, and the fixed columns 29 are pushed to move by springs on the inner side of the supporting sleeve 30, the device is fixed and buckled in a limiting hole B at one side of the inner side of the connecting frame 10, so that the device is convenient to combine and connect;
one end of the protective shell 1 is connected with two sealed rear plates 5 through a pulley A27, the pulley A27 is connected with the sealed rear plates 5 through an extension block 25, the upper end of the extension block 25 is fixedly provided with a connecting wheel 26, the upper end of the connecting wheel 26 is fixedly provided with a first steel cable 28, one side of the first steel cable 28 is movably connected with a pulley B, one end of one sealed rear plate 5 is movably connected with a telescopic column 20, one end of the telescopic column 20 is fixedly provided with an L-shaped plate 21, one end of the other sealed rear plate 5 is fixedly provided with a welding column A22, the inner side of the welding column A22 is provided with an L-shaped groove 23, one sealed rear plate 5 is pulled to drive one extension block 25 to move, one extension block 25 is driven to drive one connecting wheel 26 to move, one connecting wheel 26 is pulled to pull the first steel cable 28, the first steel cable 28 is pulled to pull the other connecting wheel 26 through the pulley A27, the other connecting wheel 26 is pulled to pull the other extension block 25, the other extending block 25 drives the other sealing back plate 5 to move reversely, so that the two sealing back plates 5 are unfolded, and the maintenance is convenient.
Further, connecting device 12 includes connecting block, bull stick, connects short cover and welding post B, and the internally mounted of connecting block has the short cover of connection, connects the inboard of short cover and installs the bull stick, connects one side of short cover and installs welding post B for the device facilitates the use.
Further, flexible post 20 passes through the bearing with sealed backplate 5 and is connected, and flexible post 20 includes axle sleeve, connecting rod and spring, and the spring is installed to the inboard of axle sleeve, and the connecting rod is installed to one side of spring for the device makes things convenient for the transmission.
Further, spacing hole A17 includes round hole and square groove, the upper end and the lower extreme in square groove all are provided with the round hole, the internal diameter size of round hole is the same completely with the diameter size of card post 16, the width of square groove is the same completely with the diameter of adjusting spring 18, the upper end of adjusting post 11 passes through spring coupling with the inboard of adapter sleeve 6, through taking out card post 16 from the inboard of spacing hole A17, make adjusting post 11 lose spacingly, adjust backup pad 2 to suitable height through pressing down backup pad 2, through loosening swivel plate 9, utilize adjusting spring 18 pulling card post 16 to get back to initial position, make card post 16 buckle in the inboard of spacing hole A17 once more, make support fixed adjusting post 11, swivel plate 9 rotates, make swivel plate 9 buckle in the inboard of spacing groove, make fixed drive pole 15, make the device support fixed firm.
Further, the height of the L-shaped groove 23 is identical to that of the L-shaped plate 21, the handle 24 is fixedly mounted at one end of the welding column A22, the welding column A22 is fixed with the handle 24 through welding, the upper end of the pulley B is completely attached to the inner side of the upper end of the protective shell 1, the pulley A27 is fixed with the protective shell 1 through screws, the first steel cable 28 is connected with the pulley A27 through a clamping groove, and a plurality of limiting holes B are formed in one side of the inner side of the connecting frame 10, so that the device is firmly fixed when combined.
Further, the inside of connecting block and the surface of being connected the short cover laminate completely, the connecting block passes through the draw-in groove with being connected the short cover and is connected, and the both ends of bull stick laminate completely with the inner wall of connecting block lower extreme, and the bull stick passes through welded fastening with the connecting block, and welded fastening welding post B is passed through to one side of connecting the short cover for the device facilitates the use.
Furthermore, the inner side of the shaft sleeve with the same inner diameter size as the connecting rod is connected with the outer surface of the connecting rod through a spring, so that the device is convenient to use.
A use method of a combined switch cabinet is characterized in that: the manufacturing method comprises the following steps;
and 4, by pulling one sealing back plate 5, one sealing back plate 5 drives one extending block 25 to move, one extending block 25 drives one connecting wheel 26 to move, one connecting wheel 26 pulls one first steel cable 28, the first steel cable 28 pulls the other connecting wheel 26 through a pulley A27, the other connecting wheel 26 pulls the other extending block 25, and the other extending block 25 drives the other sealing back plate 5 to move reversely, so that the two sealing back plates 5 are unfolded, and the maintenance is convenient.
One side of one seal back plate 5 is installed the sealing strip, and one side of another seal back plate 5 is provided with the seal groove, and the size of sealing strip and seal groove is the same completely for the device is sealed effectual.
The inner diameter of the limiting hole B is identical to the diameter of the fixing column 29, and the fixing column 29 is connected with the support sleeve 30 through a spring, so that the device can fix the support plate 2 conveniently.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. The utility model provides a modular cubical switchboard, includes protective housing (1) and backup pad (2), characterized in that: four connecting sleeves (6) are fixedly arranged on two sides of the inner side of the protective shell (1), the lower end of the connecting sleeve (6) is movably connected with an adjusting column (11), a limiting hole A (17) is arranged on the adjusting column (11), the inner side of the limit hole A (17) is connected with a clamping column (16) in a sliding way, one end of the clamping column (16) is connected with the protective shell (1) through an adjusting spring (18), a transmission rod (15) is fixedly arranged at the other end of the clamping column (16), a connecting disc (14) is fixedly arranged at one end of the transmission rod (15), a receiving sleeve (13) is movably connected inside the connecting disc (14), an extension rod (7) is connected inside the receiving sleeve (13) in a sliding manner, a clamping block (8) is fixedly installed on one side of the extension rod (7), and one end of the extension rod (7) is connected with a rotating plate (9) through a rotating shaft;
the lower end of the adjusting column (11) is fixedly provided with a connecting device (12), one side of the connecting device (12) is fixedly provided with a connecting frame (10), the inner side of one side of the connecting frame (10) is provided with a moving roller (19), two sides of the supporting plate (2) are both fixedly provided with connecting strips (3), the inside of the supporting plate (2) is movably connected with a knob (4), two sides of the knob (4) are both fixedly provided with two second steel cables (31), one side of each second steel cable (31) is fixedly provided with a fixed column (29), the outer surface of each fixed column (29) is movably connected with a supporting sleeve (30), and the fixed column (29) is connected with the supporting sleeve (30) through a first spring;
the protective housing (1) one end is passed through pulley A (27) and is connected two sealed back plates (5), pulley A (27) and sealed back plate (5) between be connected through stretching out piece (25), the upper end fixed mounting who stretches out piece (25) has fifth wheel (26), the upper end fixed mounting of fifth wheel (26) has first cable wire (28), one side swing joint of first cable wire (28) has pulley B, one of them one end swing joint of sealed back plate (5) has flexible post (20), the one end fixed mounting of flexible post (20) has L shaped plate (21), wherein another the one end fixed mounting of sealed back plate (5) has welding post A (22), the inside of welding post A (22) is provided with L shape groove (23), connecting device (12) are including connecting block, bull stick, connection short cover and welding post B, the internally mounted of connecting block has the connection short cover, the bull stick is installed to the inboard of connecting the short cover, connect one side of short cover and install welding post B, flexible post (20) is connected through the bearing with sealed back plate (5), flexible post (20) includes axle sleeve, connecting rod and spring, the spring is installed to the inboard of axle sleeve, the connecting rod is installed to one side of spring, spacing hole A (17) includes round hole and square groove, the upper end and the lower extreme of square groove all are provided with the round hole, the internal diameter size of round hole is the same with the diameter size of card post (16) completely, the width of square groove is the same with the diameter of adjusting spring (18) completely, the upper end of adjusting post (11) passes through spring coupling with the inboard of adapter sleeve (6), the one end fixed mounting of welding post A (22) has handle (24), welding post A (22) passes through welded fastening with handle (24), pulley B's upper end and the inboard of protective housing (1) upper end laminate completely, pulley A (27) pass through the fix with screw with protective housing (1), first cable wire (28) pass through the draw-in groove with pulley A (27) and are connected, one side of link (10) inboard is provided with the spacing hole B of a plurality of.
2. A modular switchgear cabinet according to claim 1, characterized in that: the inside of connecting block and the surface of being connected the short cover laminate completely, the connecting block passes through the draw-in groove with being connected the short cover and is connected, the both ends of bull stick laminate completely with the inner wall of connecting block lower extreme, the bull stick passes through welded fastening with the connecting block, weld fastening welding post B is passed through to one side of connecting the short cover.
3. A modular switchgear cabinet according to claim 2, characterized in that: the inner diameter of the shaft sleeve is identical to the diameter of the connecting rod, and the inner side of the shaft sleeve is connected with the outer surface of the connecting rod through a spring.
4. The method for assembling a modular switchgear cabinet according to claim 3, characterized in that: the assembly method comprises the following steps;
step 1, rotating a knob (4), enabling the knob (4) to pull four second steel cables (31), pulling a fixed column (29) by using the second steel cables (31), enabling the fixed column (29) to be aligned with the outer surface of a supporting plate (2), inserting the supporting plate (2) into the inner side of a connecting frame (10), sliding by using a moving roller (19) to adjust the installation position, reversing the knob (4), enabling the second steel cables (31) to be loosened, pushing the fixed column (29) to move by using a spring on the inner side of a supporting sleeve (30), and enabling the fixed column to be buckled in a limiting hole B on one side of the inner side of the connecting frame (10);
step 2, by pulling the two corresponding rotary plates (9), the extension rod (7) is driven to rotate by the rotation of the rotary plates (9), the extension rod (7) drives the storage sleeve (13) to rotate, the storage sleeve (13) drives the clamping block (8) to move out of the limit square groove by utilizing the support rotation of the inner side of the connecting disc (14), so that the extension rod (7) can be freely pulled, the storage sleeve (13) is driven to move by pulling the extension rod (7), the storage sleeve (13) pulls the connecting disc (14), the connecting disc (14) pulls the transmission rod (15), the transmission rod (15) pulls the clamping column (16), the clamping column (16) is taken out from the inner side of the limit hole A (17), the adjusting column (11) loses the limit, the supporting plate (2) is adjusted to a proper height by pressing the supporting plate (2), and the clamping column (16) is pulled to return to the initial position by the adjusting spring (18) by loosening the rotary plates (9), the clamping column (16) is buckled on the inner side of the limiting hole A (17) again to support and fix the adjusting column (11), and the rotating plate (9) is rotated to enable the rotating plate (9) to be buckled on the inner side of the limiting groove to fix the transmission rod (15);
step 3, because the sealing door in front of the protective shell (1) is inconvenient to maintain a circuit behind the inner side of the protective shell (1), the L-shaped plate (21) is perpendicular to a gap of the L-shaped groove (23) by pressing the L-shaped plate (21), the L-shaped plate (21) drives the telescopic column (20) to rotate, the telescopic column (20) rotates by using a bearing, the L-shaped plate (21) moves out of the inner side of the L-shaped groove (23), and the two sealed rear plates (5) lose limiting;
and 4, one sealing rear plate (5) is pulled, one sealing rear plate (5) drives one extension block (25) to move, one extension block (25) drives one connecting wheel (26) to move, one connecting wheel (26) pulls one first steel cable (28), the first steel cable (28) pulls the other connecting wheel (26) through a pulley A (27), the other connecting wheel (26) pulls the other extension block (25), and the other extension block (25) drives the other sealing rear plate (5) to move reversely, so that the two sealing rear plates (5) are unfolded, and the maintenance is convenient.
5. The method of assembling a modular switchgear cabinet according to claim 4, wherein: the sealing strip is installed to one side of the sealed back plate (5) of one side, and one side of the sealed back plate (5) of opposite side is provided with the seal groove, the size of sealing strip and seal groove is the same completely.
6. The method of assembling a modular switchgear cabinet according to claim 4, wherein: the inner diameter of the limiting hole B is identical to the diameter of the fixing column (29), and the fixing column (29) is connected with the support sleeve (30) through a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010495701.2A CN111463673B (en) | 2020-06-03 | 2020-06-03 | Combined switch cabinet and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010495701.2A CN111463673B (en) | 2020-06-03 | 2020-06-03 | Combined switch cabinet and use method |
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| Publication Number | Publication Date |
|---|---|
| CN111463673A CN111463673A (en) | 2020-07-28 |
| CN111463673B true CN111463673B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010495701.2A Active CN111463673B (en) | 2020-06-03 | 2020-06-03 | Combined switch cabinet and use method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277379B (en) * | 2021-04-14 | 2023-07-14 | 国网山东省电力公司淄博供电公司 | Movable equipment cable laying storage cabinet |
| CN114447827B (en) * | 2021-12-28 | 2024-06-07 | 润圣集团有限公司 | Quick arrangement structure for assembling switch cabinet and use method thereof |
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| CN111463673A (en) | 2020-07-28 |
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