CN220628693U - Low-voltage switch cabinet drawer unit and low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet drawer unit and low-voltage switch cabinet Download PDFInfo
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- CN220628693U CN220628693U CN202321618490.2U CN202321618490U CN220628693U CN 220628693 U CN220628693 U CN 220628693U CN 202321618490 U CN202321618490 U CN 202321618490U CN 220628693 U CN220628693 U CN 220628693U
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- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The application discloses low tension switchgear drawer unit and low tension switchgear relates to the relevant technical field of cubical switchboard, including the cabinet body, slot and take out the box, the front side at the cabinet body is seted up to the slot, take out the box activity and peg graft the inner wall at the slot, the inner wall fixedly connected with pinion rack of the cabinet body, the inside of taking out the box is provided with electrical component, it is connected with gear nut to take out the side rotation of box, gear nut and pinion rack meshing, gear nut's inner wall screw thread peg graft has the locating part, the locating part activity is pegged graft in electrical component's side, the side of locating part and the inner wall sliding connection of taking out the box. This application is at first to take out box outward pulling, makes gear nut rotatory through the pinion rack this moment to make the locating part remove and separate with electrical component, the electrical component loses spacingly simultaneously and takes out the box and remove to the cabinet body outside this moment, thereby be convenient for the operator to dismantle the maintenance to electrical component, therefore electrical component overhauls the time more conveniently.
Description
Technical Field
The application relates to the technical field of switch cabinets, in particular to a low-voltage switch cabinet drawer unit and a low-voltage switch cabinet.
Background
The low-voltage switch cabinet is widely applied to power plants, power substations, factories and mining enterprises and high-rise buildings, and in the field of low-voltage power distribution equipment of power systems, the drawer-type switch cabinet belongs to high-level power distribution equipment and consists of a plurality of drawer-type functional units.
The prior patent (bulletin number: CN 217508081U) discloses a low-voltage switch cabinet drawer unit and a low-voltage switch cabinet, and relates to the technical field of low-voltage switch cabinets. This low tension switchgear drawer unit and low tension switchgear includes the cubical switchboard drawer unit body, cubical switchboard drawer unit body top both sides all are provided with two racks, two rack one side is all engaged with and is connected with first gear, two inside equal fixedly connected with dwang of first gear, two the equal fixedly connected with second gear in dwang outside. In the process of realizing the scheme, the following problems in the prior art are found, and the problems are not well solved: the electrical apparatus main part assembly of the device is inside the cubical switchboard drawer unit body, need open the cubical switchboard drawer unit body earlier and just can overhaul it when need overhauling electrical apparatus main part, however cubical switchboard drawer unit body inner space is less to influence the operator easily and overhaul electrical apparatus main part, therefore electrical apparatus main part is comparatively troublesome when overhauling.
Disclosure of Invention
In order to improve the electric appliance main body assembled inside the switch cabinet drawer unit body, when the electric appliance main body needs to be overhauled, the switch cabinet drawer unit body needs to be opened first to be overhauled, however, the inner space of the switch cabinet drawer unit body is smaller, so that the overhauling of the electric appliance main body by operators is easily influenced, and the electric appliance main body overhauls more troublesome problems.
The application provides a low-voltage switchgear drawer unit and low-voltage switchgear, adopts following technical scheme:
the utility model provides a low tension switchgear drawer unit and low tension switchgear, includes the cabinet body, slot and takes out the box, the front side at the cabinet body is seted up to the slot, take out the box activity and peg graft at the inner wall of slot, the inner wall fixedly connected with pinion rack of the cabinet body, the inside of taking out the box is provided with electrical components, the side of taking out the box rotates and is connected with gear nut, gear nut and pinion rack meshing, gear nut's inner wall screw thread peg graft has the locating part, the locating part activity is pegged graft in electrical components's side, the side of locating part and the inner wall sliding connection of taking out the box.
Through above-mentioned technical scheme, will take out the box outside pulling at first, impel gear nut rotatory through the pinion rack this moment to impel the locating part remove and separate with electrical component, the electrical component loses spacingly this moment and takes out the box and remove to the cabinet body outside simultaneously, thereby the operator of being convenient for dismantles the maintenance to electrical component.
Optionally, in the low-voltage switch cabinet drawer unit and the low-voltage switch cabinet, the left side and the right side of the drawer box are fixedly connected with limiting plates, and the limiting plates are slidably connected to the inner walls of the slots.
Through above-mentioned technical scheme, be convenient for increase through the limiting plate and take out the stability when box removes.
Optionally, in the drawer unit of a low-voltage switch cabinet and the low-voltage switch cabinet, the electrical assembly is composed of a plurality of electrical elements and a plurality of assembly plates, the electrical elements are arranged on the top surface of the assembly plates, and the bottom surface of the assembly plates is abutted to the bottom surface of the inner wall of the drawing box.
Through above-mentioned technical scheme, be convenient for assemble a plurality of electrical components through the assembly plate.
Optionally, in the drawer unit of the low-voltage switch cabinet and the low-voltage switch cabinet, the limiting piece is composed of a screw rod, a connecting plate and a plurality of limiting rods, the screw rod is in threaded connection with the inner wall of the gear nut, the connecting plate is fixedly connected with one end of the screw rod, which is close to the electric component, the bottom surface of the connecting plate is in sliding connection with the bottom surface of the inner wall of the drawing box, a plurality of the limiting rods are distributed on the side surface of the connecting plate in a straight line, and the limiting rods are movably connected with the side surface of the assembly plate in an inserting mode.
Through above-mentioned technical scheme, when taking out the box and moving, impel gear nut rotatory through the pinion rack, impel the screw rod to drive even board and a plurality of gag lever post and remove and separate with the assembly plate through gear nut rotation, the assembly plate loses spacingly this moment, and then the operator of being convenient for dismantles electrical component.
Optionally, in the drawer unit of the low-voltage switch cabinet and the low-voltage switch cabinet, grooves are formed in the upper side and the lower side of the drawer box, inserting rods are movably inserted into the inner walls of the grooves, springs are arranged between the grooves and the inserting rods, and the inserting rods are movably inserted into the inner walls of the slots.
Through above-mentioned technical scheme, be convenient for assemble spring and inserted bar through the recess, be convenient for promote the inserted bar through the spring and remove and peg graft with the inner wall of slot.
Optionally, in the drawer unit of the low-voltage switch cabinet and the low-voltage switch cabinet, a winding disc is rotatably connected to the front side of the drawer box, a steel cable is fixedly connected to the side surface of the winding disc, and one end, away from the winding disc, of the steel cable is fixedly connected with the side surface of the inserting rod.
Through above-mentioned technical scheme, be convenient for through the cable wire pulling inserted bar remove and with the inner wall separation of slot, take out the box and lose spacing this moment, and then be convenient for the operator will take out the box and outwards pull.
Optionally, in the low-voltage switch cabinet drawer unit and the low-voltage switch cabinet, the left side and the right side of the drawer box are fixedly connected with sealing plates, and the sealing plates are movably inserted into the inner walls of the slots.
Through above-mentioned technical scheme, be convenient for seal the slot through the closing plate to reduce the possibility that debris got into the slot inside.
In summary, the present application includes at least one of the following beneficial effects: 1. firstly, the drawer box is pulled outwards, at the moment, the gear nut is driven to rotate through the toothed plate, so that the limiting piece is driven to move and separate from the electric component, at the moment, the electric component is lost in limitation, and meanwhile, the drawer box is moved to the outer side of the cabinet body, so that an operator can conveniently disassemble and overhaul the electric component, and the electric component is more convenient to overhaul;
2. the steel cable is convenient to roll through the rotary rolling disc, the inserting rod is convenient to pull through the steel cable to move and separate from the inner wall of the slot, the drawer is not limited at this time, and then an operator is convenient to pull the drawer outwards, so that the drawer is more convenient to pull.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a cross-sectional view of a three-dimensional expanded configuration of the present application;
fig. 3 is a sectional view of a partially expanded configuration of the present application.
In the figure: 1. a cabinet body; 2. a slot; 3. drawing a box; 4. a toothed plate; 5. an electrical component; 501. an electrical component; 502. an assembly plate; 6. a gear nut; 7. a limiting piece; 701. a screw; 702. a connecting plate; 703. a limit rod; 8. a limiting plate; 9. a groove; 10. a rod; 11. a reel; 12. a wire rope; 13. a sealing plate; 14. and (3) a spring.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
Referring to fig. 1, fig. 2 and fig. 3 of the drawings, an embodiment provided in the present application is: the utility model provides a low tension switchgear drawer unit and low tension switchgear, includes cabinet body 1, slot 2 and takes out box 3, and slot 2 is seted up in cabinet body 1's front side, takes out box 3 activity grafting at slot 2's inner wall, is convenient for the operator through slot 2 will take out box 3 and insert cabinet body 1 inside.
The inner wall fixedly connected with pinion rack 4 of cabinet body 1, the inside of taking out box 3 is provided with electrical component 5, and electrical component 5 comprises a plurality of electrical component 501 and assembly plate 502, and a plurality of electrical component 501 sets up the top surface at assembly plate 502, and the bottom surface of assembly plate 502 and the bottom surface butt of taking out box 3 inner wall are convenient for assemble a plurality of electrical component 501 through assembly plate 502.
The side of taking out box 3 rotates and is connected with gear nut 6, gear nut 6 and pinion rack 4 meshing, gear nut 6's inner wall screw thread grafting has locating part 7, locating part 7 activity grafting is in the side of electric component 5, locating part 7's side and take out box 3's inner wall sliding connection, locating part 7 comprises screw rod 701, even board 702 and a plurality of gag lever post 703, screw rod 701 screw thread grafting is in gear nut 6's inner wall, even board 702 fixed connection is being close to electric component 5 in screw rod 701 one end, even board 702's bottom surface and take out box 3 inner wall's bottom surface sliding connection, a plurality of gag lever post 703 equidistance is sharp distribution in even board 702's side, the activity grafting of gag lever post 703 is in the side of assembly plate 502, when taking out box 3 removes through pinion rack 4 impels gear nut 6 rotatory, it moves even board 702 and a plurality of gag lever post 703 and separates with assembly plate 502, this moment, even board 502 loses the spacing, and then be convenient for the operator dismantles electric component 5, limit part 7 and electric component 5 when the operator inserts box 1 inside with taking out box 3, thereby be convenient for fix electric component 5 inside taking out box 3.
Referring to figures 1-3 in the drawings, limiting plates 8 are fixedly connected to the left side and the right side of the drawing box 3, the limiting plates 8 are slidably connected to the inner walls of the slots 2, and stability of the drawing box 3 during movement is conveniently improved through the limiting plates 8.
Referring to figures 1-3 in the drawings, grooves 9 are formed in the upper side and the lower side of the drawer box 3, inserting rods 10 are movably inserted into the inner walls of the grooves 9, springs 14 are arranged between the grooves 9 and the inserting rods 10, the inserting rods 10 are movably inserted into the inner walls of the slots 2, the springs 14 and the inserting rods 10 are conveniently assembled through the grooves 9, the inserting rods 10 are conveniently pushed to move through the springs 14 and are inserted into the inner walls of the slots 2, and therefore the drawer box 3 is conveniently fixed inside the cabinet body 1.
The front side of taking out box 3 rotates and is connected with rolling dish 11, and rolling dish 11's side fixedly connected with cable wire 12, and rolling dish 11 is kept away from to cable wire 12's one end and the side fixed connection of inserted bar 10, is convenient for roll up cable wire 12 through rotatory rolling dish 11, is convenient for pull inserted bar 10 through cable wire 12 and removes and separate with slot 2's inner wall, takes out box 3 and loses spacingly this moment, and then the operator of being convenient for will take out box 3 outwards pulling.
Referring to figures 1-3 in the drawings, the left side and the right side of the drawing box 3 are fixedly connected with sealing plates 13, the sealing plates 13 are movably inserted into the inner walls of the slots 2, and the slots 2 are conveniently sealed through the sealing plates 13, so that the possibility that sundries enter the slots 2 to cause the locking of the gear nuts 6 when the drawing box 3 moves is reduced.
Working principle: when the drawer unit of the low-voltage switch cabinet and the low-voltage switch cabinet are used, the drawer box 3 is pulled outwards firstly, at the moment, the toothed plate 4 is used for promoting the gear nut 6 to rotate, so that the limiting piece 7 is promoted to move and separate from the electrical component 5, at the moment, the electrical component 5 is lost in limit, and meanwhile, the drawer box 3 is moved to the outer side of the cabinet body 1, so that an operator can conveniently disassemble and overhaul the electrical component 5;
otherwise, when an operator inserts the drawer 3 into the cabinet 1, the limiting piece 7 is inserted into the electrical component 5, so that the electrical component 5 is conveniently fixed in the drawer 3.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides a low tension switchgear drawer unit and low tension switchgear, includes cabinet body (1), slot (2) and takes out box (3), its characterized in that: the utility model discloses a cabinet, including cabinet body (1), slot (2), take out the inner wall of box (3) activity grafting at slot (2), the inner wall fixedly connected with pinion rack (4) of cabinet body (1), the inside of taking out box (3) is provided with electrical component (5), the side rotation of taking out box (3) is connected with gear nut (6), gear nut (6) and pinion rack (4) meshing, the inner wall screw thread grafting of gear nut (6) has locating part (7), the side at electrical component (5) is pegged graft in the activity of locating part (7), the side of locating part (7) and the inner wall sliding connection of taking out box (3).
2. The low-voltage switchgear drawer unit and low-voltage switchgear according to claim 1, characterized in that: limiting plates (8) are fixedly connected to the left side and the right side of the drawing box (3), and the limiting plates (8) are slidably connected to the inner walls of the slots (2).
3. The low-voltage switchgear drawer unit and low-voltage switchgear according to claim 1, characterized in that: the electrical assembly (5) is composed of a plurality of electrical elements (501) and an assembly plate (502), the electrical elements (501) are arranged on the top surface of the assembly plate (502), and the bottom surface of the assembly plate (502) is abutted to the bottom surface of the inner wall of the drawing box (3).
4. A low-voltage switchgear drawer unit and low-voltage switchgear as claimed in claim 3, wherein: the limiting piece (7) is composed of a screw (701), a connecting plate (702) and a plurality of limiting rods (703), the screw (701) is in threaded connection with the inner wall of the gear nut (6), the connecting plate (702) is fixedly connected with one end, close to the electric component (5), of the screw (701), the bottom surface of the connecting plate (702) is in sliding connection with the bottom surface of the inner wall of the drawing box (3), the limiting rods (703) are distributed on the side surface of the connecting plate (702) at equal distance in a straight line mode, and the limiting rods (703) are movably connected with the side surface of the assembly plate (502).
5. The low-voltage switchgear drawer unit and low-voltage switchgear according to claim 1, characterized in that: grooves (9) are formed in the upper side and the lower side of the drawing box (3), inserting rods (10) are movably inserted into the inner walls of the grooves (9), springs (14) are arranged between the grooves (9) and the inserting rods (10), and the inserting rods (10) are movably inserted into the inner walls of the slots (2).
6. The low-voltage switchgear drawer unit and low-voltage switchgear according to claim 5, wherein: the front side of taking out box (3) rotates and is connected with rolling dish (11), the side fixedly connected with cable (12) of rolling dish (11), the one end that cable (12) kept away from rolling dish (11) and the side fixed connection of inserted bar (10).
7. The low-voltage switchgear drawer unit and low-voltage switchgear according to claim 1, characterized in that: the left side and the right side of the drawing box (3) are fixedly connected with sealing plates (13), and the sealing plates (13) are movably inserted into the inner walls of the slots (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321618490.2U CN220628693U (en) | 2023-06-25 | 2023-06-25 | Low-voltage switch cabinet drawer unit and low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321618490.2U CN220628693U (en) | 2023-06-25 | 2023-06-25 | Low-voltage switch cabinet drawer unit and low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220628693U true CN220628693U (en) | 2024-03-19 |
Family
ID=90234964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321618490.2U Active CN220628693U (en) | 2023-06-25 | 2023-06-25 | Low-voltage switch cabinet drawer unit and low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220628693U (en) |
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2023
- 2023-06-25 CN CN202321618490.2U patent/CN220628693U/en active Active
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