CN212412578U - Middle-mounted energy-saving closed high-voltage switch cabinet - Google Patents
Middle-mounted energy-saving closed high-voltage switch cabinet Download PDFInfo
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- CN212412578U CN212412578U CN202021115426.9U CN202021115426U CN212412578U CN 212412578 U CN212412578 U CN 212412578U CN 202021115426 U CN202021115426 U CN 202021115426U CN 212412578 U CN212412578 U CN 212412578U
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- tenon
- main cabinet
- cabinet body
- groove
- fixed
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- 230000017525 heat dissipation Effects 0.000 claims description 34
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the electrical equipment technique and specifically relates to an energy-conserving high tension switchgear that seals of central-positioned, including the main cabinet body, the internal side of main cabinet bottom mounting and sliding tray, the inboard sliding connection of sliding tray has the slider, the bottom of the internal end of main cabinet is equipped with servo motor, servo motor's output swivelling joint has rotatory screw rod, the bottom mounting of the main cabinet body has first tenon, the outside of first tenon is equipped with first tongue-and-groove, the bottom mounting of first tongue-and-groove has dampproofing mounting panel, the one end on dampproofing mounting panel top is fixed with the draw-in groove. Has the advantages that: through setting up sliding tray, slider, servo motor, rotating screw, first tenon, first tongue-and-groove, draw-in groove, fixation nut, second tongue-and-groove, second tenon, connecting block and swivel nut, can dismantle and be convenient for maintain the device, be favorable to increasing the maintenance space, conveniently maintain device cable box, comparatively labour saving and time saving.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, especially, relate to a middle-arranged energy-conserving high tension switchgear that seals.
Background
The middle-set switch cabinet is an indoor complete set of switch equipment which is called a metal armored middle-set switch equipment and belongs to a high-voltage distribution device, the highest working voltage is 3.6/7.2/12kV, the indoor complete set of switch equipment is a three-phase alternating current 50Hz single-bus segmented system or double-bus segmented system, the indoor complete set of switch equipment is used for receiving and distributing 3.6-12kV network electric energy and carrying out control protection, monitoring and measurement on a power circuit, the middle-set switch cabinet is mainly used for a power plant, small and medium-sized power transmission of a generator, power receiving and power transmission of a secondary substation of the power system, power distribution of industrial and mining enterprises and public institutions, starting of a large-sized high-voltage motor and the like, the existing middle-set energy-saving closed high-voltage switch cabinet has poor heat dissipation effect, a circuit is blocked due to overheating, the power consumption is increased, the service life of the circuit is reduced due to the possibility of circuit damage due to long time, and the Move, and inconvenient dismantlement, it is comparatively troublesome to make the maintenance to cable and instrument because the space is less during the maintenance, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the energy-conserving high tension switchgear that seals of central-positioned type among the prior art, most all radiating effect is relatively poor, the circuit can make the circular telegram more for blocking because of overheated, increase power consumption, it is possible still can make the circuit damage reduce to have prolonged, the energy-conserving high tension switchgear that seals of central-positioned type current has mostly the nut of having prolonged with the time of nut installation for fixed and has had not hard up, and inconvenient dismantlement, because the space is less makes the maintenance to cable and instrument comparatively troublesome during the maintenance, the shortcoming of wasting time and energy, and the energy-conserving high tension switchgear that seals of central-positioned type that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a middle-positioned energy-saving closed high-voltage switch cabinet, which comprises a main cabinet body, wherein the bottom end of the inner side of the main cabinet body is fixed with a sliding groove, the inner side of the sliding groove is connected with a sliding block in a sliding manner, the bottom end of one end of the main cabinet body is provided with a servo motor, the output end of the servo motor is rotationally connected with a rotating screw rod, the bottom end of the main cabinet body is fixed with a first tenon, the outer side of the first tenon is provided with a first tenon, the bottom end of the first tenon is fixed with a moisture-proof mounting plate, one end of the top end of the moisture-proof mounting plate is fixed with a clamping groove, the inner side of the top end of the clamping groove is clamped with a protective shell, the top end of the sliding block is fixed with a cable mounting plate, one end of the top end of the sliding groove is rotationally connected, the inboard of the main cabinet body, and the top slip joint that is located the division board has the instrument installing frame, the one end joint of instrument installing frame has the instrument, the one end of the main cabinet body and the one end that is located the one end of cable mounting panel and instrument installing frame are fixed with the louvre, one side of the main cabinet body one end is fixed with the second tongue-and-groove, the inboard slip joint of second tongue-and-groove has the second tenon, the inboard middle part of protective housing is equipped with the heat dissipation fan, the one end of heat dissipation fan is fixed with the connecting block, the one end swivelling joint of connecting block has swivel nut, the one end joint on cable mounting panel top has the cable head.
Preferably, the number of the heat dissipation fans is three groups of symmetrical distribution at one end of the inner side of the protection shell, and the number of the heat dissipation holes is sixteen groups of symmetrical distribution at one end of the main cabinet body.
Preferably, the one end of dampproofing mounting panel, and the one end joint that is located first tongue-and-groove has the chock, the quantity of draw-in groove has the both ends of a set of symmetric distribution in dampproofing mounting panel one end.
Preferably, the size of the sliding block is matched with the size of the sliding groove, and the size of the first tenon is matched with the size of the first tenon groove.
Preferably, the size of the second mortise is matched with the size of the second tenon, and the number of the second tenons is provided with a group of second tenons which are symmetrically distributed on two sides of one end of the protective shell.
Preferably, the quantity of second tongue-and-groove has a set of symmetric distribution in the both sides of main cabinet body one end, the quantity of connecting block has six groups each group to the symmetric distribution at the both ends of every heat dissipation fan, the quantity of swivel nut has six groups to the symmetric distribution at the both ends of every heat dissipation fan, and is located the one end of connecting block, the one end of cable head is fixed with the third tenon, the outside of third tenon is equipped with the third tongue-and-groove.
The utility model provides a pair of put formula energy-conserving closed high tension switchgear, beneficial effect lies in: through setting up dampproofing mounting panel, louvre and heat dissipation fan, be favorable to improving high tension switchgear's radiating effect, be favorable to reducing the current and block, be favorable to reducing the device internal circuit because of the higher damage circuit of heat degree, be favorable to improving dampproofing effect and prevent to lead to the device electric leakage because of the circuit wets, reduce dangerous occurence of failure, through setting up the sliding tray, the slider, servo motor, rotatory screw rod, first tenon, first tongue-and-groove, the draw-in groove, fixation nut, the second tongue-and-groove, the second tenon, connecting block and swivel nut, can dismantle and be convenient for maintain the device, be favorable to increasing the maintenance space, the convenience is maintained the device cable box, comparatively labour saving and time saving.
Drawings
Fig. 1 is an overall structure diagram of a central energy-saving closed high-voltage switch cabinet provided by the utility model;
fig. 2 is a top view of a central energy-saving enclosed high-voltage switch cabinet provided by the utility model;
fig. 3 is a side view of the central energy-saving enclosed high-voltage switch cabinet provided by the utility model.
In the figure: 1. a main cabinet body; 2. a sliding groove; 3. a slider; 4. a servo motor; 5. rotating the screw; 6. a first tenon; 7. a first tongue-and-groove; 8. a moisture-proof mounting plate; 9. a card slot; 10. a protective shell; 11. a cable mounting plate; 12. fixing a nut; 13. a box cover; 14. a partition plate; 15. an instrument mounting frame; 16. an instrumentation device; 17. heat dissipation holes; 18. a second mortise; 19. a second tenon; 20. a heat dissipation fan; 21. connecting blocks; 22. rotating the nut; 23. and a cable head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a central energy-saving enclosed high-voltage switch cabinet comprises a main cabinet body 1, a sliding groove 2 fixed at the bottom end of the inner side of the main cabinet body 1, a sliding block 3 connected with the inner side of the sliding groove 2 in a sliding manner, a servo motor 4 arranged at the bottom end of one end of the main cabinet body 1, a rotary screw 5 connected with the output end of the servo motor 4 in a rotary manner, a first tenon 6 fixed at the bottom end of the main cabinet body 1, a first tenon 7 arranged at the outer side of the first tenon 6, a damp-proof mounting plate 8 fixed at the bottom end of the first tenon 7, a clamping groove 9 fixed at one end of the top end of the damp-proof mounting plate 8, a protective shell 10 clamped at the inner side of the top end of the clamping groove 9, a cable mounting plate 11 fixed at the top end of the sliding groove 2, a fixing nut 12 connected with the other end of the main cabinet body 1 in a rotary manner, an instrument mounting frame 15 is slidably clamped at the top end of a partition plate 14 at the inner side of a main cabinet body 1, an instrument 16 is clamped at one end of the instrument mounting frame 15, a heat dissipation hole 17 is fixed at one end of the main cabinet body 1 and at one end of a cable mounting plate 11 and at one end of the instrument mounting frame 15, a second tongue-and-groove 18 is fixed at one side of one end of the main cabinet body 1, a second tongue-and-groove 19 is slidably clamped at the inner side of the second tongue-and-groove 18, a heat dissipation fan 20 is arranged at the middle part of the inner side of a protective casing 10, a connecting block 21 is fixed at one end of the heat dissipation fan 20, a rotating nut 22 is rotatably connected at one end of the connecting block 21, a cable head 23 is clamped at one end of the top end of the cable mounting plate 11, the heat dissipation effect of a high-voltage switch cabinet is improved, the damage of circuits in the device, can dismantle and be convenient for maintain the device, be favorable to increasing the maintenance space, conveniently maintain device cable box, comparatively labour saving and time saving.
Wherein, the quantity of heat dissipation fan 20 has three group's symmetric distribution in the inboard one end of protecting sheathing 10, the quantity of louvre 17 has sixteen group's symmetric distribution in the one end of the main cabinet body 1, the one end of dampproofing mounting panel 8, and the one end joint that is located first tongue-and-groove 7 has the chock, the quantity of draw-in groove 9 has a set of symmetric distribution at the both ends of dampproofing mounting panel 8 one end, the radiating effect who is favorable to improving the high tension switchgear has been played, be favorable to reducing the higher damage circuit of device inner circuit because of the heat degree, be favorable to improving dampproofing effect and prevent to lead to the device electric leakage because of the circuit wets, reduce the dangerous occu.
Wherein, the size phase-match of slider 3 and sliding tray 2, the size phase-match of the size of first tenon 6 and first mortise 7, the size of second mortise 18 and the size phase-match of second tenon 19, the quantity of second tenon 19 has a set of symmetric distribution in the both sides of protecting sheathing 10 one end, has played and has been favorable to increasing the maintenance space, conveniently maintains device cable box, comparatively labour saving and time saving.
Wherein, the quantity of second tongue-and-groove 18 has the both sides of a set of symmetric distribution in the main cabinet body 1 one end, the quantity of connecting block 21 has the both ends of every group symmetrical distribution at every heat dissipation fan 20 of six groups, the quantity of swivel nut 22 has the both ends of six groups symmetric distribution at every heat dissipation fan 20, and be located the one end of connecting block 21, the one end of cable head 23 is fixed with the third tenon, the outside of third tenon is equipped with the third tongue-and-groove, it maintains to have played the heat dissipation fan of dismantling the device one end of being convenient for, the installation of the heat dissipation fan of being convenient for, be convenient for the installation and the dismantlement of cable head.
The working principle is as follows: when in use, the wind blown out by the heat dissipation fan 20 at the inner side of the protective shell 10 enters the main cabinet body 1 through the heat dissipation hole 17 fixed at one end of the main cabinet body 1 to dissipate the heat of the cable head 23 connected with the cable mounting plate 11 at the bottom end of the inner side of the main cabinet body 1, and simultaneously dissipates the heat dissipated by the instrument 16 at one end of the instrument mounting frame 15, the service time is long, when the cable line is maintained, the servo motor 4 rotates through the rotating screw 5 to drive the sliding block 3 to slide in the sliding groove 2, the cable mounting plate 11 at the top end of the sliding block 3 slides out of the main cabinet body 1 to maintain the circuit at the top end of the cable mounting plate 11, the device is restored after maintenance, when the heat dissipation fan is maintained, the second tenon 19 fixed at one end of the protective shell 10 slides out of the second tenon 18 fixed at one end of the main cabinet body 1 to drive the bottom end of the protective shell 10 to slide out of the, the rotating nut 22 at one end of the heat dissipation fan 20 is rotated to detach the rotating nut 22 from the connecting block 21 fixed at one end of the heat dissipation fan 20, the heat dissipation fan 20 is detached from the protective casing 10 to repair and replace the heat dissipation fan 20, and the heat dissipation fan 20 is installed in sequence according to the direction after the repair.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a central energy-conserving high tension switchgear that seals, includes the main cabinet body (1), its characterized in that: the bottom fixing and sliding groove (2) at the inner side of the main cabinet body (1), the sliding block (3) is connected at the inner side of the sliding groove (2) in a sliding manner, the servo motor (4) is arranged at the bottom end of one end of the main cabinet body (1), the rotating screw (5) is connected at the output end of the servo motor (4) in a rotating manner, the first tenon (6) is fixed at the bottom end of the main cabinet body (1), the first tenon (7) is arranged at the outer side of the first tenon (6), the damp-proof mounting plate (8) is fixed at the bottom end of the first tenon (7), the clamping groove (9) is fixed at one end of the top end of the damp-proof mounting plate (8), the protective shell (10) is clamped at the inner side of the top end of the clamping groove (9), the cable mounting plate (11) is fixed at the top end of the sliding block (3), one end of the top end of the sliding groove (, the other end of the main cabinet body (1) is rotatably connected with a case cover (13), the middle part of the inner side of the main cabinet body (1) is fixed with a partition plate (14), the inner side of the main cabinet body (1) is connected with an instrument mounting frame (15) in a sliding manner at the top end of the partition plate (14), an instrument (16) is connected with one end of the instrument mounting frame (15) in a clamping manner, one end of the main cabinet body (1) is fixed with heat dissipation holes (17) at one ends of a cable mounting plate (11) and the instrument mounting frame (15), one side of one end of the main cabinet body (1) is fixed with a second mortise (18), the inner side of the second mortise (18) is connected with a second tenon (19) in a sliding manner, the middle part of the inner side of the protective case (10) is provided with a heat dissipation fan (20), one end of the heat dissipation fan (20) is fixed with a connecting block (21), one end of the connecting block, and a cable head (23) is clamped at one end of the top end of the cable mounting plate (11).
2. The centrally-mounted energy-saving closed high-voltage switch cabinet according to claim 1, wherein the number of the heat dissipation fans (20) is three groups, and the number of the heat dissipation holes (17) is sixteen groups, and the three groups are symmetrically distributed at one end of the main cabinet body (1).
3. The centrally-mounted energy-saving closed high-voltage switch cabinet according to claim 1, wherein a plug block is clamped at one end of the moisture-proof mounting plate (8) and one end of the first mortise (7), and a group of clamping grooves (9) are symmetrically distributed at two ends of one end of the moisture-proof mounting plate (8).
4. The centrally-mounted energy-saving closed high-voltage switch cabinet according to claim 1, characterized in that the size of the sliding block (3) is matched with the size of the sliding groove (2), and the size of the first tenon (6) is matched with the size of the first tenon groove (7).
5. The centrally-mounted energy-saving closed high-voltage switch cabinet according to claim 1, characterized in that the size of the second mortise (18) is matched with the size of the second tenon (19), and the number of the second tenons (19) is provided with a group which is symmetrically distributed on two sides of one end of the protective shell (10).
6. The centrally-mounted energy-saving closed high-voltage switch cabinet according to claim 1, wherein the number of the second mortises (18) is one group and is symmetrically distributed on both sides of one end of the main cabinet body (1), the number of the connecting blocks (21) is six, each group is symmetrically distributed on both ends of each heat dissipation fan (20), the number of the rotating nuts (22) is six, each group is symmetrically distributed on both ends of each heat dissipation fan (20) and is located at one end of the connecting block (21), one end of the cable head (23) is fixed with a third tenon, and the outer side of the third tenon is provided with a third mortise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021115426.9U CN212412578U (en) | 2020-06-17 | 2020-06-17 | Middle-mounted energy-saving closed high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021115426.9U CN212412578U (en) | 2020-06-17 | 2020-06-17 | Middle-mounted energy-saving closed high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412578U true CN212412578U (en) | 2021-01-26 |
Family
ID=74407366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021115426.9U Expired - Fee Related CN212412578U (en) | 2020-06-17 | 2020-06-17 | Middle-mounted energy-saving closed high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212412578U (en) |
-
2020
- 2020-06-17 CN CN202021115426.9U patent/CN212412578U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |