CN114421292A - Metal closed box type switch cabinet with main bus wire arranging mechanism and wire arranging method thereof - Google Patents
Metal closed box type switch cabinet with main bus wire arranging mechanism and wire arranging method thereof Download PDFInfo
- Publication number
- CN114421292A CN114421292A CN202111631731.2A CN202111631731A CN114421292A CN 114421292 A CN114421292 A CN 114421292A CN 202111631731 A CN202111631731 A CN 202111631731A CN 114421292 A CN114421292 A CN 114421292A
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- cable
- switch cabinet
- winding displacement
- main bus
- box type
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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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a metal closed box type switch cabinet with a main bus winding displacement mechanism and a winding displacement method thereof, and the metal closed box type switch cabinet comprises a switch cabinet shell, wherein a containing cavity is formed in the switch cabinet shell; the supporting component comprises a supporting base vertically arranged in the containing cavity, a sliding groove is formed in the surface of the supporting base, and the wire arranging component is movably arranged along the length direction of the sliding groove; the fixed cover of rotation extrusion of spacing bolt simultaneously can guarantee the stability of cable winding displacement in-process, through setting up flexible fly leaf from top to bottom, rotates the installation take-up pulley simultaneously on the fly leaf, when dragging the cable, realizes the tensile buffering that makes progress that receives the cable for longer clearance is left in the contact between cable and the take-up pulley, can not produce the quick friction of the formula of straining, avoids causing the fracture.
Description
Technical Field
The invention belongs to the technical field of switch cabinets, and particularly relates to a metal-enclosed box type switch cabinet with a main bus winding displacement mechanism and a winding displacement method thereof.
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 arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The switch cabinet is mainly used for opening and closing, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.
Present winding displacement mechanism is mostly categorised binding, the extension of inconvenient wire, and too much wire is piled up comparatively in a jumble together simultaneously, and the inside accuse price utilization of cubical switchboard is not abundant, and vertical angle's extension makes the cable tighten, because long-time friction, appears the disconnected condition of falling of cable easily.
Disclosure of Invention
The invention aims to provide a metal closed box type switch cabinet with a main bus wire arranging mechanism and a wire arranging method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a metal closed box type switch cabinet with a main bus bar wire arranging mechanism comprises a switch cabinet shell with an accommodating cavity, wherein a wire arranging component for orderly arranging electric appliance element connecting cables and a bearing component for supporting the wire arranging component are arranged in the accommodating cavity;
the supporting component comprises a supporting base vertically arranged in the containing cavity, a sliding groove is formed in the surface of the supporting base, and the wire arranging component is movably arranged along the length direction of the sliding groove;
the winding displacement subassembly sets up first support column and second support column in the spout including sliding, movable cavity has all been seted up in first support column and the second support column, be provided with the telescopic link in the movable cavity, the telescopic link extends to movable cavity outer joint and has the fly leaf, the interlude of fly leaf is connected with the pivot, the interlude outer wall of pivot has cup jointed the take-up pulley, the up end of fly leaf is provided with the spring, the spring is kept away from fly leaf one end and is connected with the connecting rod, the connecting rod is kept away from spring one end and is connected with the roof that parallels with the fly leaf.
Preferably, a first bump is vertically arranged in the middle of the rear end face of the top plate, a through hole penetrating through the upper end face and the lower end face is formed in the first bump, and the lower end of the through hole is opposite to the rear end wire winding position of the wire winding wheel.
Preferably, first support column and second support column are parallel to each other, the connecting rod is two, and two the connecting rod is parallel to each other to set up with roof looks vertically.
Preferably, the bearing base is provided with a driving assembly for limiting the flat cable assembly on the side away from the flat cable assembly, and the driving assembly comprises a sliding block arranged in the sliding groove and connected with the first supporting column and the second supporting column.
Preferably, the sliding block is kept away from first support column and second support column one side and is connected with the second lug, the bearing base is close to second lug one end and is provided with the sliding base, the bar groove has been seted up in the sliding base.
Preferably, a through hole communicated with the strip-shaped groove is formed in one side of the sliding base, a fixing block is movably embedded in the strip-shaped groove, a threaded hole perpendicular to the fixing block is formed in one side, close to the through hole, of the sliding base, and a limiting bolt is inserted in the threaded hole.
Preferably, the length of fixed block is greater than the length in bar groove, the movable sleeve has been cup jointed in the outside slip of fixed block, the outside fixedly connected with connecting plate of movable sleeve, the connecting plate is kept away from fixed block one end and is connected with the stopper. Preferably, the limiting block is concave, and the limiting block is matched with the second bump.
Preferably, a box door is arranged on the outer side of the switch cabinet shell, and a plurality of line holes are formed in the periphery of the supporting base in an equidistant and spaced mode.
A wire arranging method of a metal closed box type switch cabinet with a main bus wire arranging mechanism comprises the following steps,
step A, opening a box door, sequentially passing the electric element connecting cable through a wire arranging hole, then winding the electric element connecting cable to a take-up pulley, and then vertically upwards passing through a through hole from the rear end of the take-up pulley to be connected to an electric element;
step B, when the cable is stretched, the cable is subjected to upward tension, the telescopic rod moves upwards in the movable cavity along with the cable, the movable plate compresses the spring, the spring is compressed and deformed, and therefore the take-up pulley is driven to ascend, and the angle between the cable and the take-up pulley is larger than degree of friction;
step C, after the cable is connected, the spring is deformed due to gravity, elastic potential energy is converted into kinetic energy to be reacted on the telescopic rod, the telescopic rod is driven to move downwards in the movable cavity along with the reset of the spring, the movable plate and the take-up pulley are driven to descend, and the cable vertically extends upwards again along the take-up pulley;
d, after the take-up pulley finishes taking up the wire, pulling the first support column and the second support column to move in the sliding groove along the length direction of the sliding groove, driving the sliding block to move and slide, driving the limiting block to move synchronously by the sliding block, driving the connecting plate to move by the limiting block, and driving the movable sleeve to slide in the strip-shaped groove along the outer wall of the fixing block by the connecting plate;
and E, after the position of the sliding block is determined according to the cable arrangement length of the cable, the limiting bolt is rotated to extend into the threaded hole and abut against the fixed block, the fixed block is fixed into the strip-shaped groove, and then the movable sleeve is extruded by the fixed block, so that the sliding block is indirectly fixed.
The invention has the technical effects and advantages that: according to the metal-enclosed box type switch cabinet with the main bus winding displacement mechanism and the winding displacement method thereof, the fixing sleeve is utilized to drive the sliding block to slide, the cable can be adjusted according to different lengths of the cable, the winding wheel rotates in a matched mode, so that a longer cable can be summarized, the cable is prevented from falling off, meanwhile, the fixing sleeve is extruded by the rotation of the limiting bolt, the stability of the cable in the winding displacement process can be guaranteed, the winding wheel is rotatably installed on the movable plate through the arrangement of the movable plate which stretches out and draws back up and down, the upward tension on the cable is buffered when the cable is pulled, a longer gap is reserved between the cable and the winding wheel, the tightening type quick friction cannot be generated, and the fracture is avoided.
Drawings
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic view of the construction of the support assembly of the present invention;
FIG. 3 is a schematic structural diagram of a flat cable assembly according to the present invention;
FIG. 4 is a cross-sectional view of the cable assembly of the present invention;
FIG. 5 is a first perspective view of the driving assembly of the present invention;
FIG. 6 is a second perspective view of the driving assembly of the present invention.
In the figure: 1. a switchgear enclosure; 2. a holding assembly; 201. a bearing base; 202. a chute; 203. a wire arranging hole; 3. a receiving chamber; 4. a box door; 5. a flat cable assembly; 501. a first support column; 502. a take-up pulley; 503. a rotating shaft; 504. a first bump; 505. perforating; 506. a top plate; 507. a connecting rod; 508. a spring; 509. a movable plate; 510. a second support column; 511. a movable cavity; 512. a telescopic rod; 6. a drive assembly; 601. a fixed block; 602. a movable sleeve; 603. a connecting plate; 604. a strip-shaped groove; 605. a slide base; 606. a threaded hole; 607. a slider; 608. a second bump; 609. a limiting block; 610. and a limiting bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In order to facilitate the wire arrangement of the cable by the staff and prolong the service life of the cable, referring to fig. 1, fig. 2, fig. 3 and fig. 4, the cable arranging device comprises a switch cabinet shell 1 with an accommodating chamber 3 formed therein, a wire arranging component 5 for orderly arranging the electrical component connecting cables and a supporting component 2 for supporting the wire arranging component 5 are arranged in the accommodating chamber 3, the supporting component 2 comprises a supporting base 201 vertically arranged in the accommodating chamber 3, a sliding groove 202 is formed in the surface of the supporting base 201, and the wire arranging component 5 is movably arranged along the length direction of the sliding groove 202; the flat cable assembly 5 comprises a first supporting column 501 and a second supporting column 510 which are slidably arranged in the sliding groove 202, a movable cavity 511 is formed in each of the first supporting column 501 and the second supporting column 510, a telescopic rod 512 is arranged in the movable cavity 511, the telescopic rod 512 extends out of the movable cavity 511 and is connected with a movable plate 509, the middle section of the movable plate 509 is connected with a rotating shaft 503, a cable take-up pulley 502 is sleeved on the outer wall of the middle section of the rotating shaft 503, a spring 508 is arranged on the upper end surface of the movable plate 509, one end of the spring 508, which is far away from the movable plate 509, is connected with a connecting rod 507, one end of the connecting rod 507, which is far away from the spring 508, is connected with a top plate 506 parallel to the movable plate 509, a first bump 504 is vertically arranged in the middle position of the rear end surface of the top plate 506, a through hole 505 penetrating through the upper and the lower end surface is arranged on the first bump 504, the lower end of the through hole 505 is just opposite to the rear end cable take-up position of the cable take-up pulley 502, and the first supporting column 501 and the second supporting column 510 are parallel to each other, connecting rods 507 are two, and two connecting rods 507 are parallel to each other to set up with roof 506 looks vertically, arrange the line hole 203 with take-up pulley 502 the lower extreme flush, the convenient winding displacement rolling to the cable. Take-up pulley 502 rotates and installs the outer wall at pivot 503 interlude, and be clearance installation between take-up pulley 502 and the pivot 503, and the interlude of take-up pulley 502 is inside sunken, and this sunken width is greater than the diameter of cable to when take-up pulley 502 rotated, can be with the cable rolling to this sunken in, the slippage appears in the cable is smooth to avoid appearing. Through the first bump 504 arranged on the top plate 506, the vertically and upwardly stretched cables pass through the through hole 505 on the first bump 504, so that mutual interference and winding among the multi-strand cables are prevented, the later-stage wire arranging efficiency is improved, and the wire arranging time of workers is reduced. When the cable is stretched, the cable is pulled upwards, so that the telescopic rod 512 moves upwards, the movable plate 509 compresses the spring 508 to drive the take-up pulley 502 to ascend, the angle between the cable and the take-up pulley 502 is greater than 90 degrees of friction, the friction in the cable arranging process is reduced, and the service life of the cable arranging process is prolonged.
In order to change the position of the flat cable assembly 5 for cables with different lengths and improve convenience, referring to fig. 1, 2, 5 and 6, a driving assembly 6 for limiting the flat cable assembly 5 is disposed on one side of the supporting base 201 away from the flat cable assembly 5, the driving assembly 6 includes a sliding block 607 disposed in the sliding slot 202 and connected to the first supporting column 501 and the second supporting column 510, a second protrusion 608 is connected to one side of the sliding block 607 away from the first supporting column 501 and the second supporting column 510, a sliding base 605 is disposed on one end of the supporting base 201 close to the second protrusion 608, a strip-shaped groove 604 is disposed in the sliding base 605, a through hole communicated with the strip-shaped groove 604 is disposed on one side of the sliding base 605, a fixing block 601 is movably embedded in the strip-shaped groove 604, a threaded hole 606 perpendicular to the fixing block 601 is disposed on one side of the sliding base 605 close to the through hole, and a limiting bolt 610 is inserted in the threaded hole 606, the length of fixed block 601 is greater than the length of bar groove 604, movable sleeve 602 has been cup jointed in the outside slip of fixed block 601, the outside fixedly connected with connecting plate 603 of movable sleeve 602, connecting plate 603 is kept away from fixed block 601 one end and is connected with stopper 609, stopper 609 is the concavity, and stopper 609 and second lug 608 are mutually supported, stopper 609 is the concavity, after mutually supporting with second lug 608, can fix spacing second lug 608 in stopper 609, threaded hole 606 has all been seted up to one side of sliding base 605 and fixed block 601, the inside threaded connection of threaded hole 606 has stop bolt 610, stop bolt 610 can fix the inside at bar groove 604 with fixed block 601, and then fixed block 601 extrusion movable sleeve 602, thereby indirect second lug 608 of fixing, prevent that 607 from driving the gliding phenomenon of first support column 501 and second support column 510 and taking place.
A wire arranging method of a metal closed box type switch cabinet with a main bus wire arranging mechanism comprises the following steps,
step A, firstly opening the box door 4, sequentially passing the electric element connecting cables through the wire arrangement holes 203, then winding the electric element connecting cables onto the take-up pulley 502, and then vertically upwards passing through the through holes 505 from the rear end of the take-up pulley 502 to be connected to the electric element;
step B, when the cable is stretched, the cable is pulled upwards, and the telescopic rod 512 moves upwards in the movable cavity 511, so that the movable plate 509 compresses the spring 508, the spring 508 is compressed and deformed, the take-up pulley 502 is driven to ascend, and the angle between the cable and the take-up pulley 502 is greater than 90 degrees of friction;
step C, after the cable is connected, the spring 508 deforms due to gravity, elastic potential energy is converted into kinetic energy to react on the telescopic rod 512, the telescopic rod 512 is driven to move downwards in the movable cavity 511 along with the reset of the spring 508, the movable plate 509 and the take-up pulley 502 are driven to descend, and the cable extends vertically upwards again along the take-up pulley 502;
step D, after the take-up pulley 502 finishes taking-up the wire, pulling the first supporting column 501 and the second supporting column 510 to move in the sliding groove 202 along the length direction of the sliding groove 202, driving the sliding block 607 to move and slide, simultaneously, the sliding block 607 drives the limiting block 609 to move synchronously, the limiting block 609 drives the connecting plate 603 to move, and the connecting plate 603 drives the movable sleeve 602 to slide in the strip-shaped groove 202 along the outer wall of the fixing block 601;
step E, after the position of the sliding block 607 is determined according to the cable arrangement length of the cable, the limiting bolt 610 is rotated to extend into the threaded hole 606 and abut against the fixed block 601, the fixed block 601 is fixed into the strip-shaped groove 604, and then the movable sleeve 602 is extruded by the fixed block 601, so that the sliding block 607 is indirectly fixed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a metal enclosed box cubical switchboard with main bus winding displacement mechanism which characterized in that: the switch cabinet comprises a switch cabinet shell (1) with an accommodating chamber (3) arranged inside, wherein a flat cable component (5) for orderly arranging electric appliance element connecting cables and a supporting component (2) for supporting the flat cable component (5) are arranged in the accommodating chamber (3);
the supporting component (2) comprises a supporting base (201) vertically arranged in the containing chamber (3), a sliding groove (202) is formed in the surface of the supporting base (201), and the flat cable component (5) is movably arranged along the length direction of the sliding groove (202);
winding displacement subassembly (5) are including sliding first support column (501) and the second support column (510) that sets up in spout (202), activity cavity (511) have all been seted up in first support column (501) and second support column (510), be provided with telescopic link (512) in activity cavity (511), telescopic link (512) extend to activity cavity (511) outer junction have fly leaf (509), the interlude of fly leaf (509) is connected with pivot (503), the interlude outer wall of pivot (503) has cup jointed take-up pulley (502), the up end of fly leaf (509) is provided with spring (508), fly leaf (509) one end is kept away from in spring (508) is connected with connecting rod (507), spring (508) one end is kept away from in connecting rod (507) is connected with roof (506) that parallel with fly leaf (509).
2. The metal enclosed box type switch cabinet with main bus bar winding displacement mechanism as claimed in claim 1, wherein: the middle position of the rear end face of the top plate (506) is vertically provided with a first protruding block (504), a through hole (505) penetrating through the upper end face and the lower end face is formed in the first protruding block (504), and the lower end of the through hole (505) is opposite to the rear end wire retracting position of the wire retracting wheel (502).
3. The metal enclosed box type switch cabinet with main bus bar winding displacement mechanism as claimed in claim 1, wherein: first support column (501) and second support column (510) are parallel to each other, connecting rod (507) is two, and two connecting rod (507) is parallel to each other to set up perpendicularly mutually with roof (506).
4. The metal enclosed box type switch cabinet with main bus bar winding displacement mechanism as claimed in claim 1, wherein: bearing base (201) are kept away from winding displacement subassembly (5) one side and are provided with drive assembly (6) that carry out spacing to winding displacement subassembly (5), drive assembly (6) including set up in spout (202) and with first support column (501) and second support column (510) sliding block (607) be connected.
5. The metal enclosed box type switch cabinet with main bus bar winding displacement mechanism of claim 4, wherein: one side, away from the first supporting column (501) and the second supporting column (510), of the sliding block (607) is connected with a second bump (608), one end, close to the second bump (608), of the bearing base (201) is provided with a sliding base (605), and a strip-shaped groove (604) is formed in the sliding base (605).
6. The metal enclosed box type switch cabinet with main bus bar winding displacement mechanism of claim 5, wherein: a through hole communicated with a strip-shaped groove (604) is formed in one side of the sliding base (605), a fixing block (601) is movably embedded in the strip-shaped groove (604), a threaded hole (606) perpendicular to the fixing block (601) is formed in one side, close to the through hole, of the sliding base (605), and a limiting bolt (610) is inserted in the threaded hole (606).
7. The metal enclosed box type switch cabinet with main bus bar winding displacement mechanism as claimed in claim 6, wherein: the length of fixed block (601) is greater than the length of bar groove (604), the outside slip of fixed block (601) has cup jointed movable sleeve (602), the outside fixedly connected with connecting plate (603) of movable sleeve (602), fixed block (601) one end is kept away from in connecting plate (603) is connected with stopper (609).
8. The metal enclosed box type switch cabinet with main bus bar winding displacement mechanism of claim 7, wherein: the limiting block (609) is concave, and the limiting block (609) is matched with the second bump (608).
9. The metal enclosed box type switch cabinet with main bus bar winding displacement mechanism as claimed in claim 1, wherein: the outer side of the switch cabinet shell (1) is provided with a cabinet door (4), and a plurality of line holes (203) are formed around the supporting base (201) at intervals in a circle.
10. The wiring method of the metal enclosed box type switch cabinet with the main bus wiring mechanism according to any one of claims 1 to 9, wherein: comprises the following steps of (a) carrying out,
step (A), firstly opening a box door (4), sequentially passing the electric element connecting cable through a wire arranging hole (203), then winding the electric element connecting cable onto a take-up pulley (502), and then vertically upwards passing through a through hole (505) from the rear end of the take-up pulley (502) to be connected to an electric element;
step (B), when the cable is stretched, the cable is pulled upwards, the telescopic rod (512) moves upwards in the movable cavity (511) along with the cable, so that the movable plate (509) compresses the spring (508), the spring (508) is compressed to deform, the take-up pulley (502) is driven to ascend, and the angle between the cable and the take-up pulley (502) is in friction of more than 90 degrees;
step (C), after the cable is connected, due to the gravity, the spring (508) deforms, elastic potential energy is converted into kinetic energy to react on the telescopic rod (512), the telescopic rod (512) is driven to move downwards in the movable cavity (511) along with the reset of the spring (508), the movable plate (509) and the take-up pulley (502) are driven to descend, and the cable extends vertically upwards again along the take-up pulley (502);
step (D), after the wire winding of the wire winding wheel (502) is finished, pulling the first supporting column (501) and the second supporting column (510) to move in the sliding groove (202) along the length direction of the sliding groove (202) to drive the sliding block (607) to move and slide, simultaneously driving the limiting block (609) to move synchronously by the sliding block (607), driving the connecting plate (603) to move by the limiting block (609), and driving the movable sleeve (602) to slide in the strip-shaped groove (202) along the outer wall of the fixing block (601) by the connecting plate (603);
and (E) after the position of the sliding block (607) is determined according to the cable arrangement length of the cable, the limiting bolt (610) is rotated to extend into the threaded hole (606) and abut against the fixed block (601), the fixed block (601) is fixed into the strip-shaped groove (604), and then the fixed block (601) extrudes the movable sleeve (602), so that the sliding block (607) is indirectly fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111631731.2A CN114421292B (en) | 2021-12-28 | 2021-12-28 | Box-type switch cabinet with main bus wire arrangement mechanism and wire arrangement method thereof |
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| CN202111631731.2A CN114421292B (en) | 2021-12-28 | 2021-12-28 | Box-type switch cabinet with main bus wire arrangement mechanism and wire arrangement method thereof |
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| CN114421292B CN114421292B (en) | 2023-06-20 |
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| CN115754675A (en) * | 2022-11-18 | 2023-03-07 | 长兴创睿科技有限公司 | Electric test cabinet and test method thereof |
| CN116014564A (en) * | 2022-12-08 | 2023-04-25 | 浙江江山华宁电器有限公司 | Internal flat cable structure of electrical switch cabinet and application method thereof |
| CN117498169A (en) * | 2024-01-03 | 2024-02-02 | 泰州市锦浩光电科技有限公司 | Supporting structure of switch cabinet inlet wire |
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| CN117498169B (en) * | 2024-01-03 | 2024-03-15 | 泰州市锦浩光电科技有限公司 | Supporting structure of switch cabinet inlet wire |
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| CN114421292B (en) | 2023-06-20 |
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