CN111446636A - Drawer type solid full-insulation ring main unit - Google Patents
Drawer type solid full-insulation ring main unit Download PDFInfo
- Publication number
- CN111446636A CN111446636A CN202010305728.0A CN202010305728A CN111446636A CN 111446636 A CN111446636 A CN 111446636A CN 202010305728 A CN202010305728 A CN 202010305728A CN 111446636 A CN111446636 A CN 111446636A
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- Prior art keywords
- cabinet door
- control structure
- facing
- sliding seat
- sliding
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- 239000007787 solid Substances 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 title claims description 11
- 238000005192 partition Methods 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 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
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a drawer type solid all-insulated ring main unit, which comprises a cabinet body and a cabinet door, wherein a partition plate is arranged in the cabinet body, one side of the partition plate, which is used for deviating from the ground, is provided with a placing space for installing each main conductive loop, the partition plate is provided with a slide way which is vertical to the cabinet door and a slide seat which is arranged on the slide way in a sliding manner, one side of the slide seat, which deviates from the slide way, is provided with a control structure, the slide way, the slide seat and the control structure are all arranged in the placing space, and the control structure; one side of the cabinet door facing the control structure is provided with a limiting column perpendicular to the cabinet door, and the end part of the limiting column departing from the cabinet door is used for abutting against one end of the sliding seat facing the cabinet door; the cabinet door still sets up connection structure towards one side of control structure, and connection structure connects the slide. According to the technical scheme provided by the invention, the control structure does not need to be disassembled independently when the user maintains each main conductive circuit, so that the maintenance time is simplified.
Description
Technical Field
The invention relates to the technical field of insulation cabinets, in particular to a drawer type solid all-insulation ring main unit.
Background
The solid insulation cabinet is used for packaging a single or combined main conductive loop of a vacuum arc extinguish chamber, an isolating switch, a grounding switch, a main bus, a branch bus and the like into one or more modules which have certain functions, can be combined or expanded again and have full insulation and full sealing performance. The module surface accessible to humans is coated with a conductive or semiconductive shield layer. The upper portion of the cabinet body of a general solid insulation cabinet is provided with a main conductive loop and a control structure, a cabinet door of the cabinet body is provided with a control button, a user realizes control of the control structure on each switch through the control button of the cabinet door, and disconnection and electrification of the solid insulation cabinet are realized. But general control structure and each switch all are fixed connection, so when the user safeguards solid insulated cabinet, all break off power supply in the solid insulated cabinet through control button earlier, open the cabinet door again and detect each main conductive loop, at this moment control structure can block the user and look over, leads to maintaining inconveniently.
Disclosure of Invention
The invention mainly aims to provide a drawer type solid all-insulated ring main unit, and aims to solve the problem that a control structure in a main unit body blocks a user to detect each main conductive loop.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
a drawer type solid all-insulated ring main unit comprises a main unit body and a cabinet door, wherein a partition plate is arranged in the main unit body, a placing space for installing each main conductive loop is formed in one side, away from the ground, of the partition plate, a slide way perpendicular to the cabinet door and a slide seat arranged on the slide way in a sliding mode are arranged on the partition plate, a control structure is arranged on one side, away from the slide way, of the slide seat, the slide way, the slide seat and the control structure are arranged in the placing space, and the control structure is detachably connected with each main conductive loop in the placing space; a limiting column perpendicular to the cabinet door is arranged on one side, facing the control structure, of the cabinet door, the end, away from the cabinet door, of the limiting column is used for abutting against one end, facing the cabinet door, of the sliding seat, so that one end, away from the cabinet door, of the sliding seat abuts against one end, away from the cabinet door, of the sliding rail, and the control structure is electrically connected with each main conductive loop; the cabinet door is characterized in that a connecting structure is further arranged on one side, facing the control structure, of the cabinet door, the connecting structure is connected with the sliding seat, the connecting structure is used for enabling the sliding seat to move towards one side, far away from each main conductive circuit, along with the opening of the cabinet door, so that the control structure is disconnected with each main conductive circuit.
Preferably, the slide way comprises two rails which are arranged at intervals and symmetrically, and a sliding groove which extends along the length direction of the rails is formed in one side of each rail, which faces between the two rails; two connecting blocks are symmetrically arranged on one side, facing the slide way, of the slide base at intervals, each connecting block is arranged close to one end, away from the cabinet door, of the slide base, the two connecting blocks are located between the two rails, one connecting block is attached to one rail, and the other connecting block is attached to the other rail; one side of each connecting block, which is far away from between the two connecting blocks, is respectively and vertically connected with a rotating shaft, each rotating shaft is respectively connected with a rotating wheel, each rotating wheel rotates along the rotating shaft connected with the rotating shaft, and the rotating wheel of each connecting block is respectively positioned in the sliding groove of the track attached with the rotating wheel, so that each rotating wheel slides in the corresponding sliding groove; and one side of each track facing the cabinet door is provided with a plug, and the length of the plug inserted into the sliding groove is smaller than the length from the free end of the connecting block to the sliding seat.
Preferably, one side of the partition board facing the cabinet door is provided with a limiting groove, the bottom of the limiting groove extends in the direction far away from the cabinet door, the extending direction of the limiting groove is parallel to the length direction of each track, one side of the limiting groove facing the sliding seat is provided with a rectangular through hole, and the rectangular through hole is connected with a notch of the limiting groove; a connecting column is arranged in the limiting groove; the cabinet door structure is characterized in that a supporting block is arranged on one side, facing the partition plate, of the sliding seat, one end, far away from the sliding seat, of the supporting block penetrates through the rectangular through hole and is detachably connected with one end, close to the cabinet door, of the connecting column, the length of the connecting column is larger than the sliding length of the sliding seat on the rail, and the distance between two symmetrical sides, close to the two rails, of the rectangular through hole is smaller than the width of the cross section of the connecting column.
Preferably, one end of the sliding seat, which is close to the cabinet door, is provided with a positioning through hole; the connecting structure comprises a connecting rod which is spherically hinged with one side of the cabinet door facing the control structure, one end of the connecting rod, which is far away from the cabinet door, is provided with a bending end, and the bending end is detachably inserted into the positioning through hole, so that the connecting rod pulls the sliding seat when the cabinet door is opened; the outer wall of the bending end wraps the flexible tube, and the outer wall surface of the flexible tube is abutted to the inner wall surface of the positioning through hole.
Preferably, the outer wall surface of the cabinet door is provided with a control button, and one side of the cabinet door facing the control structure is provided with a connection socket electrically connected with the control button; the control structure sets up the connecting wire, flexible insulating tube is established to the outer wall cover of connecting wire, the one end that control structure was kept away from to the connecting wire sets up the link, the link with the connection socket can be dismantled and the connection.
Preferably, one side that the slide deviates from the baffle sets up fixed knot and constructs, control structure is the rectangle box body, fixed knot construct be used for with control structure is fixed in the slide deviates from one side of baffle.
Preferably, the fixing structure comprises two positioning strips parallel to the cabinet door and two clamping plates arranged between the two positioning strips, the two clamping plates are arranged in parallel at intervals, each clamping plate is perpendicular to the sliding seat, a clamping space is formed between the two clamping plates, and the clamping space is used for clamping the control structure; and one side of each positioning strip facing each clamping plate is provided with a moving groove extending along the length direction of the positioning strip, two ends of each clamping plate extend to form insertion ends, the two insertion ends of each clamping plate are respectively inserted into the two moving grooves so that each clamping plate slides along the moving grooves, and one side of each insertion end departing from the clamping space is respectively provided with a compression spring so that each clamping plate clamps the control structure in the clamping space through the compression spring.
Preferably, the clamping plate is provided with heat dissipation holes.
Preferably, a friction layer is arranged on one side of the clamping plate facing the control structure.
Preferably, the cabinet door is provided with a viewing window.
Compared with the prior art, the invention at least has the following beneficial effects:
the control structure is detachably connected with each main conductive loop, and the control structure is matched with the sliding seat through a sliding way, so that the control structure can freely enter and exit the cabinet body; the cabinet door is connected with the sliding seat through the connecting structure, a user drives the sliding seat to move in the process of opening and closing the cabinet door, and the control structure is separated from each main conductive loop when the cabinet door is opened, so that the control structure cannot block the user from maintaining each main conductive loop; a user does not need to disassemble the control structure independently when maintaining each main conductive loop, and the maintenance time is simplified.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a drawer type solid all-insulated ring main unit according to an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the slider and the partition;
FIG. 3 is a schematic side view of the carriage of FIG. 2 sliding out of the partition;
FIG. 4 is a schematic structural diagram of the slider;
FIG. 5 is a schematic structural view of a positioning bar;
fig. 6 is a schematic structural view of the splint.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
11 | |
| 12 | |
13 | |
| 14 | Limiting |
15 | Limiting |
| 16 | Rectangular through |
17 | Positioning through |
| 18 | |
19 | Connecting |
| 2 | |
3 | |
| 31 | Connecting |
32 | |
| 33 | |
34 | Supporting |
| 4 | |
41 | |
| 42 | |
43 | |
| 5 | |
51 | |
| 511 | |
52 | |
| 521 | |
522 | |
| 53 | |
54 | Clamping space |
| 6 | Connection ofStructure of the |
61 | Connecting |
| 62 | |
7 | Connecting column |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a drawer type solid all-insulated ring main unit.
As shown in fig. 1 to 6, the drawer type solid fully insulated ring main unit includes a main unit body 1 and a cabinet door 11, a partition plate 12 is disposed in the main unit body 1, a placing space 13 for installing each main conductive loop is disposed on one side of the partition plate 12 away from the ground, the partition plate 12 is provided with a slideway 4 perpendicular to the cabinet door 11, and a sliding seat 3 slidably disposed on the slideway 4, a control structure 2 is disposed on one side of the sliding seat 3 away from the slideway 4, the sliding seat 3 and the control structure 2 are all disposed in the placing space 13, and the control structure 2 is detachably connected to each main conductive loop in the placing space 13; one side of the cabinet door 11 facing the control structure 2 is provided with a limiting column 14 perpendicular to the cabinet door 11, the end part of the limiting column 14 departing from the cabinet door 11 is used for abutting against one end of the sliding seat 3 facing the cabinet door 11, so that one end of the sliding seat 3 departing from the cabinet door 11 abuts against one end of the sliding rail 4 departing from the cabinet door 11, and the control structure 2 is electrically connected with each main conductive loop; the side of the cabinet door 11 facing the control structure 2 is further provided with a connecting structure 6, the connecting structure 6 is connected with the sliding seat 3, and the connecting structure 6 is used for enabling the sliding seat 3 to move towards the side far away from each main conductive loop along with the opening of the cabinet door 11, so that the control structure 2 is disconnected from each main conductive loop.
The control structure 2 is detachably connected with each main conductive loop, and the control structure 2 is matched with the sliding seat 3 through a sliding way 4 so that the control structure can freely enter and exit the cabinet body 1; the cabinet door 11 is connected with the sliding seat 3 through the connecting structure 6, a user drives the sliding seat 3 to move in the process of opening and closing the cabinet door 11, and the control structure 2 is separated from each main conductive loop when the cabinet door 11 is opened, so that the control structure 2 cannot block the user from maintaining each main conductive loop; the user need not to disassemble control structure 2 alone when maintaining each main conductive loop, has simplified the maintenance time.
Referring to fig. 2 to 4, the slideway 4 includes two rails 41 arranged symmetrically at intervals, and a sliding slot 42 extending along the length direction of each rail 41 is formed on one side of each rail 41 facing between the two rails 41; one side of the sliding seat 3 facing the sliding rail 4 is provided with two connecting blocks 31 at intervals and symmetrically, each connecting block 31 is arranged close to one end of the sliding seat 3 away from the cabinet door 11, the two connecting blocks 31 are positioned between the two rails 41, one connecting block 31 is attached to one rail 41, and the other connecting block 31 is attached to the other rail 41; one side of each connecting block 31, which is far away from between the two connecting blocks 31, is respectively and vertically connected with a rotating shaft 32, each rotating shaft 32 is respectively connected with a rotating wheel 33, each rotating wheel 33 rotates along the rotating shaft 32 connected with the rotating shaft, and the rotating wheels 33 of each connecting block 31 are respectively positioned in the sliding grooves 42 of the tracks 41 attached with the rotating wheels, so that each rotating wheel 33 slides in the corresponding sliding groove 42; the side of each rail 41 facing the cabinet door 11 is provided with a plug 43, and the length of the plug 43 inserted into the sliding slot 42 is less than the length from the free end of the connecting block 31 to the sliding seat 3. The slide 3 slides in each spout 42 through two runners 33, makes the slide 3 drive control structure 2 and move along track 41, and when the pulley butt end cap 43, because the length of connecting block 31 is greater than the length of end cap 43, makes slide 3 rotate to the ground direction along runner 33, makes slide 3 be on a parallel with cabinet door 11, leaves the cabinet body 1 with slide 3 and control structure 2 completely in, the user obtains the wide field of vision of maintaining, very big has made things convenient for user's maintenance.
One side of the partition plate 12 facing the cabinet door 11 is provided with a limiting groove 15, the bottom of the limiting groove 15 extends in the direction far away from the cabinet door 11, the extending direction of the limiting groove 15 is parallel to the length direction of each rail 41, one side of the limiting groove 15 facing the sliding seat 3 is provided with a rectangular through hole 16, and the rectangular through hole 16 is connected with a notch of the limiting groove 15; a connecting column 7 is arranged in the limiting groove 15; one side of the sliding seat 3 facing the partition plate 12 is provided with a supporting block 34, one end, far away from the sliding seat 3, of the supporting block 34 penetrates through the rectangular through hole 16 and is detachably connected with one end, close to the cabinet door 11, of the connecting column 7, the length of the connecting column 7 is larger than the sliding length of the sliding seat 3 on the rails 41, and the distance between two symmetrical sides, close to the two rails 41, of the rectangular through hole 16 is smaller than the width of the cross section of the. The rectangular through hole 16 is formed to fixedly connect the connecting column 7 and the supporting block 34, when the sliding seat 3 slides out of the cabinet body 1, the connecting column 7 supports the sliding seat 3, and the sliding seat 3 is prevented from rotating downwards; when the user needs the slide 3 to rotate downwards, the user separates the connecting column 7 from the supporting block 34, and the connecting column 7 is accommodated in the limiting groove 15. Specifically, the supporting block 34 is a shaft shoulder, an insertion hole for the shaft shoulder to insert is formed in one end, close to the cabinet door 11, of the connecting column 7, a fixing hole coaxial with the shaft shoulder is formed in the connecting column 7, and a user enables the connecting column 7 to be in threaded connection with the shaft shoulder through a bolt.
One end of the sliding seat 3 close to the cabinet door 11 is provided with a positioning through hole 17; the connecting structure 6 comprises a connecting rod 61 which is spherically hinged with one side of the cabinet door 11 facing the control structure 2, one end of the connecting rod 61 away from the cabinet door 11 is provided with a bending end 62, and the bending end 62 is detachably inserted into the positioning through hole 17, so that the connecting rod 61 pulls the sliding seat 3 when the cabinet door 11 is opened; the outer wall of the bending end 62 wraps the flexible tube, and the outer wall surface of the flexible tube is abutted to the inner wall surface of the positioning through hole 17. The bending end 62 is inserted into the positioning through hole 17 through the flexible cylinder, so that the sliding seat 3 and the cabinet door 11 can be detachably connected, and the structure is simple and practical, the manufacturing cost is low, and the replacement is convenient.
The outer wall surface of the cabinet door 11 is provided with a control button 18, and one side of the cabinet door 11 facing the control structure 2 is provided with a connecting socket electrically connected with the control button 18; control structure 2 sets up connecting wire 19, and flexible insulating tube is established to the outer wall cover of connecting wire 19, and the one end that control structure 2 was kept away from to connecting wire 19 sets up the link, and the connection can be dismantled to link and connection socket. After the user opens the cabinet door 11, the connecting end is separated from the connecting socket, so that the user can conveniently rotate the sliding seat 3 and the control structure 2 downwards.
Specifically, an electronic lock and a current detector which are in signal connection with each other are arranged in the cabinet body 1, the electronic lock is used for controlling the opening and closing of the cabinet door 11, the current detector is used for detecting whether electric leakage exists in the cabinet body 1, when a user closes each main conductive loop through a control button 18 and the current detector does not detect the electric leakage in the cabinet body 1, the electronic lock opens the cabinet door 11, and the user opens the cabinet door 11; when a user closes each main conductive loop through the control button 18 and the current detector detects electric leakage in the cabinet body 1, the cabinet door 11 is locked by the electronic lock, the user cannot open the cabinet door 11, the user can only cut off current connection between the solid insulation cabinet and the outside through the outside and open the electronic lock through the emergency key, so that the cabinet door 11 is opened.
Referring to fig. 2, 5 and 6, one side of the sliding seat 3 departing from the partition board 12 is provided with a fixing structure 5, the control structure 2 is a rectangular box, and the fixing structure 5 is used for fixing the control structure 2 on one side of the sliding seat 3 departing from the partition board 12. The fixing structure 5 fixes the control structure 2 on the sliding seat 3, so as to prevent the fixing structure 5 from being lost when the sliding seat 3 slides.
The fixing structure 5 comprises two positioning strips 51 parallel to the cabinet door 11 and two clamping plates 52 arranged between the two positioning strips 51, the two clamping plates 52 are arranged in parallel at intervals, each clamping plate 52 is perpendicular to the sliding seat 3, a clamping space 54 is formed between the two clamping plates 52, and the clamping space 54 is used for clamping the control structure 2; one side of each positioning bar 51 facing each clamping plate 52 is provided with a moving groove 511 extending along the length direction of the positioning bar 51, two ends of each clamping plate 52 extend to form an insertion end 521, the two insertion ends 521 of each clamping plate 52 are respectively inserted into the two moving grooves 511 so that each clamping plate 52 slides along the moving groove 511, and one side of each insertion end 521 departing from the clamping space 54 is respectively provided with a compression spring 53 so that each clamping plate 52 clamps the control structure 2 in the clamping space 54 through the compression spring 53. The compression spring 53 engages the clamping plates 52 to firmly clamp the control structure 2 in the clamping space 54.
Specifically, a scale bar is arranged on one side of each positioning bar 51, which is far away from the slide 4, along the length direction of the positioning bar; bolts are screwed into the end threads of the positioning bars 51, and one end of each bolt close to the corresponding clamping plate 52 is abutted to the corresponding insertion end 521, so that the central axis of the control structure 2 parallel to the slide way 4 is superposed with the central axis of the slide base 3 parallel to the slide way 4; each bolt is sleeved with a compression spring 53. The distance of the bolt selected into the moving groove 511 is adjusted through the bolt and the scale bar, so that the central axes of the control structure 2 and the sliding seat 3 are superposed, and the alignment of the control structure 2 and each main conductive loop is ensured.
The clamping plate 52 is provided with heat dissipation holes 522. The heat dissipation hole 522 has a heat dissipation effect on the control structure 2.
The side of the clamping plate 52 facing the control structure 2 is provided with a friction layer. The provision of the friction layer provides for better gripping of the clamping plate 52 against the control structure 2.
The cabinet door 11 is provided with an observation window, so that a user can observe the running state in the cabinet body 1 conveniently.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A drawer type solid all-insulated ring main unit is characterized by comprising a cabinet body and a cabinet door, wherein a partition plate is arranged in the cabinet body, a placing space for installing each main conductive loop is formed in one side, away from the ground, of the partition plate, a slide way perpendicular to the cabinet door and a slide seat arranged on the slide way in a sliding mode are arranged on the partition plate, a control structure is arranged on one side, away from the slide way, of the slide seat, the slide way, the slide seat and the control structure are arranged in the placing space, and the control structure is detachably connected with each main conductive loop in the placing space; a limiting column perpendicular to the cabinet door is arranged on one side, facing the control structure, of the cabinet door, the end, away from the cabinet door, of the limiting column is used for abutting against one end, facing the cabinet door, of the sliding seat, so that one end, away from the cabinet door, of the sliding seat abuts against one end, away from the cabinet door, of the sliding rail, and the control structure is electrically connected with each main conductive loop; the cabinet door is characterized in that a connecting structure is further arranged on one side, facing the control structure, of the cabinet door, the connecting structure is connected with the sliding seat, the connecting structure is used for enabling the sliding seat to move towards one side, far away from each main conductive circuit, along with the opening of the cabinet door, so that the control structure is disconnected with each main conductive circuit.
2. The drawer type solid all-insulated ring main unit as claimed in claim 1, wherein the slideway comprises two rails spaced and symmetrically arranged, and a sliding groove extending along a length direction of the rails is formed at one side of each rail facing between the two rails; two connecting blocks are symmetrically arranged on one side, facing the slide way, of the slide base at intervals, each connecting block is arranged close to one end, away from the cabinet door, of the slide base, the two connecting blocks are located between the two rails, one connecting block is attached to one rail, and the other connecting block is attached to the other rail; one side of each connecting block, which is far away from between the two connecting blocks, is respectively and vertically connected with a rotating shaft, each rotating shaft is respectively connected with a rotating wheel, each rotating wheel rotates along the rotating shaft connected with the rotating shaft, and the rotating wheel of each connecting block is respectively positioned in the sliding groove of the track attached with the rotating wheel, so that each rotating wheel slides in the corresponding sliding groove; and one side of each track facing the cabinet door is provided with a plug, and the length of the plug inserted into the sliding groove is smaller than the length from the free end of the connecting block to the sliding seat.
3. The drawer type solid all-insulated ring main unit as claimed in claim 2, wherein a side of the partition board facing the cabinet door is provided with a limiting groove, a groove bottom of the limiting groove extends in a direction away from the cabinet door, the extending direction of the limiting groove is parallel to the length direction of each of the rails, a side of the limiting groove facing the sliding seat is provided with a rectangular through hole, and the rectangular through hole is connected with a groove opening of the limiting groove; a connecting column is arranged in the limiting groove; the cabinet door structure is characterized in that a supporting block is arranged on one side, facing the partition plate, of the sliding seat, one end, far away from the sliding seat, of the supporting block penetrates through the rectangular through hole and is detachably connected with one end, close to the cabinet door, of the connecting column, the length of the connecting column is larger than the sliding length of the sliding seat on the rail, and the distance between two symmetrical sides, close to the two rails, of the rectangular through hole is smaller than the width of the cross section of the connecting column.
4. The drawer type solid all-insulated ring main unit as claimed in claim 1, wherein one end of the sliding base near the cabinet door is provided with a positioning through hole; the connecting structure comprises a connecting rod which is spherically hinged with one side of the cabinet door facing the control structure, one end of the connecting rod, which is far away from the cabinet door, is provided with a bending end, and the bending end is detachably inserted into the positioning through hole, so that the connecting rod pulls the sliding seat when the cabinet door is opened; the outer wall of the bending end wraps the flexible tube, and the outer wall surface of the flexible tube is abutted to the inner wall surface of the positioning through hole.
5. The drawer type solid all-insulated ring main unit as claimed in claim 1, wherein a control button is disposed on an outer wall surface of the cabinet door, and a connection socket electrically connected to the control button is disposed on a side of the cabinet door facing the control structure; the control structure sets up the connecting wire, flexible insulating tube is established to the outer wall cover of connecting wire, the one end that control structure was kept away from to the connecting wire sets up the link, the link with the connection socket can be dismantled and the connection.
6. The drawer type solid all-insulated ring main unit as claimed in any one of claims 1 to 5, wherein a fixing structure is disposed on a side of the sliding base facing away from the partition, the control structure is a rectangular box, and the fixing structure is configured to fix the control structure to a side of the sliding base facing away from the partition.
7. The drawer type solid all-insulated ring main unit as claimed in claim 6, wherein the fixing structure includes two positioning bars parallel to the cabinet door, and two clamping plates disposed between the two positioning bars, the two clamping plates are spaced apart from each other in parallel, each clamping plate is perpendicular to the sliding seat, a clamping space is formed between the two clamping plates, and the clamping space is used for clamping the control structure; and one side of each positioning strip facing each clamping plate is provided with a moving groove extending along the length direction of the positioning strip, two ends of each clamping plate extend to form insertion ends, the two insertion ends of each clamping plate are respectively inserted into the two moving grooves so that each clamping plate slides along the moving grooves, and one side of each insertion end departing from the clamping space is respectively provided with a compression spring so that each clamping plate clamps the control structure in the clamping space through the compression spring.
8. The drawer type solid all insulation ring main unit as claimed in claim 7, wherein the clamping plate is provided with heat dissipation holes.
9. The drawer type solid all insulation ring main unit as claimed in claim 7, wherein a side of the clamping plate facing the control structure is provided with a friction layer.
10. The drawer type solid all-insulated ring main unit as claimed in any one of claims 1 to 5, wherein said cabinet door is provided with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202062A (en) * | 2020-08-20 | 2021-01-08 | 华翔翔能科技股份有限公司 | High-low voltage electrical cabinet with safety switch |
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| CN112202062B (en) * | 2020-08-20 | 2022-03-25 | 华翔翔能科技股份有限公司 | High-low voltage electrical cabinet with safety switch |
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| CN111446636B (en) | 2021-07-06 |
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Denomination of invention: Drawer type solid fully insulated ring network cabinet Effective date of registration: 20231106 Granted publication date: 20210706 Pledgee: China Co. truction Bank Corp Yiyang branch Pledgor: Huaxiang XiangNeng Technology Co.,Ltd. Registration number: Y2023980063452 |