CN210430494U - Movable switch cabinet - Google Patents

Abstract

Portable cubical switchboard relates to cubical switchboard technical field, is mostly artifical transport for solving current removal to the cubical switchboard, the problem that wastes time and energy. The utility model discloses a switch cabinet, including cubical switchboard main part, cell-phone, maintenance lid, step motor, little bevel gear, first gear, second gear, connecting axle, baffle, chassis, power supply box, stable voltage power supply box, the upper and lower both ends of cubical switchboard main part both sides all are provided with the heat dissipation bars, the chamber door is installed to the front end of cubical switchboard main part, the maintenance lid is installed to the front end of chassis, the internally mounted of the fixed case of motor has step motor, big bevel gear is installed to step motor's one end, little bevel gear is installed to one side of big bevel gear, first gear is installed to little bevel gear's upper end, the second gear is installed to the one end of first gear, the internally mounted of second gear has the connecting axle, the.

Description

Movable switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is portable cubical switchboard.

Background

The switch cabinet is an electric 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 circuit is arranged according to the requirement. Such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, some switch cabinets with high-voltage chambers and low-voltage chambers are also provided, high-voltage buses are arranged, such as power plants and the like, some switch cabinets with low-frequency load shedding for protecting main equipment are also provided, and the switch cabinets are mainly used for opening, 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, and when the switch cabinet is used, the switch cabinet needs to be moved to a specified position.

However, the existing switch cabinet is mostly carried manually, which wastes time and labor; therefore, the existing requirements are not met, and a movable switch cabinet is provided for the requirement.

Disclosure of Invention

An object of the utility model is to provide a portable cubical switchboard to the current removal to the cubical switchboard that proposes in solving above-mentioned background art is mostly artifical transport, the problem of wasting time and energy.

In order to achieve the above object, the utility model provides a following technical scheme:

portable cubical switchboard, including the cubical switchboard main part, the under casing is installed to the lower extreme of cubical switchboard main part, the fixed case of motor is all installed to the outside both sides of under casing, the steady voltage power supply case is installed to the lower extreme of the fixed case of motor, the upper and lower both ends of cubical switchboard main part both sides all are provided with the heat dissipation bars, the chamber door is installed to the front end of cubical switchboard main part, the maintenance lid is installed to the front end of under casing.

Preferably, the internally mounted of motor fixed box has step motor, big bevel gear is installed to step motor's one end, bevel pinion is installed to one side of big bevel gear, first gear is installed to bevel pinion's upper end, the second gear is installed to the one end of first gear, the internally mounted of second gear has the connecting axle, the internally mounted of under casing has the baffle.

Preferably, one end of the connecting shaft is connected with the bottom box through a bearing, the other end of the connecting shaft is connected with the partition plate through a bearing, and a screw is installed at the lower end of the connecting shaft.

Preferably, the external mounting of screw rod has the fixed block, the gyro wheel is all installed to the both sides of fixed block lower extreme, and the gyro wheel passes through bolted connection with the fixed block.

Preferably, the big bevel gear and the small bevel gear are meshed with each other, and the first gear and the second gear are meshed with each other.

Preferably, the internally mounted of cubical switchboard main part has the generating line room, circuit breaker handcart room is installed to one side of generating line room, the relay instrument room is installed to one side of circuit breaker handcart room, the cable chamber is installed to the below of relay instrument room.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a step motor work drives big bevel gear and rotates, big bevel gear rotates and drives bevel pinion and rotate, bevel pinion drives first gear and rotates, first gear drives second gear and rotates to drive the screw rod and rotate, accomplish the fixed block and drive reciprocating of gyro wheel, when needing to move the cubical switchboard main part, only need start step motor and stretch out the gyro wheel from the logical groove can, when reaching the assigned position, start step motor again and retract the gyro wheel can;

2. the utility model discloses a gyro wheel accessible leads to the inside that the groove stretches out and retracts the under casing, can make things convenient for the removal of cubical switchboard main part on the one hand, and on the other hand gyro wheel need not bear the whole weight of cubical switchboard main part, and not fragile long-time use can be maintained through the maintenance lid, and easy maintenance is convenient, convenient to the removal of cubical switchboard, labour saving and time saving.

Drawings

Fig. 1 is a schematic view of the overall structure of the mobile switch cabinet of the present invention;

fig. 2 is an overall side view of the mobile switchgear of the present invention;

fig. 3 is a partial enlarged view of the region a of the present invention.

In the figure: 1. a switch cabinet main body; 2. a bottom box; 3. a motor fixing box; 4. a voltage stabilizing power box; 5. a heat dissipation grid; 6. a box door; 7. maintaining the cover; 8. a stepping motor; 9. a large bevel gear; 10. a bevel pinion gear; 11. a first gear; 12. a second gear; 13. a connecting shaft; 14. a partition plate; 15. a screw; 16. a fixed block; 17. a roller; 18. a through groove; 19. a bus chamber; 20. a circuit breaker handcart room; 21. a relay instrument room; 22. a cable chamber.

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.

Portable cubical switchboard, including cubical switchboard main part 1, bottom case 2 is installed to the lower extreme of cubical switchboard main part 1, and fixed case 3 of motor is all installed to the outside both sides of bottom case 2, and voltage stabilizing power supply box 4 is installed to the lower extreme of fixed case 3 of motor, and the upper and lower both ends of 1 both sides of cubical switchboard main part all are provided with radiator-grid 5, and chamber door 6 is installed to the front end of cubical switchboard main part 1, and maintenance lid 7 is installed to the front end of bottom case 2, can maintain convenient maintenance through maintenance lid 7.

The inner part of the motor fixing box 3 is provided with a stepping motor 8, one end of the stepping motor 8 is provided with a large bevel gear 9, one side of the large bevel gear 9 is provided with a small bevel gear 10, the upper end of the small bevel gear 10 is provided with a first gear 11, one end of the first gear 11 is provided with a second gear 12, the inner part of the second gear 12 is provided with a connecting shaft 13, the inner part of the bottom box 2 is provided with a partition plate 14, the stepping motor 8 rotates to drive the large bevel gear 9 to rotate, the large bevel gear 9 rotates to drive the small bevel gear 10 to rotate, the small bevel gear 10 rotates to drive the first gear 11 to rotate, and the first gear 11 rotates to drive the second gear 12 to rotate, so that the.

One end of the connecting shaft 13 is connected with the bottom box 2 through a bearing, the other end of the connecting shaft 13 is connected with the partition plate 14 through a bearing, a screw 15 is installed at the lower end of the connecting shaft 13, and the connecting shaft 13 drives the screw 15 to rotate.

The fixed block 16 is installed to the externally mounted of screw rod 15, and gyro wheel 17 is all installed to the both sides of fixed block 16 lower extreme, and gyro wheel 17 passes through bolted connection with fixed block 16, and the connected mode is simple, and installation and dismantlement are convenient.

The big bevel gear 9 is meshed with the small bevel gear 10, the first gear 11 is meshed with the second gear 12, the big bevel gear 9 rotates to drive the small bevel gear 10 to rotate, the small bevel gear 10 rotates to drive the first gear 11 to rotate, and the first gear 11 rotates to drive the second gear 12 to rotate, so that the rotation of the connecting shaft 13 is realized.

The inside mounting of cubical switchboard main part 1 has bus-bar room 19, and circuit breaker handcart room 20 is installed to one side of bus-bar room 19, and relay instrument room 21 is installed to one side of circuit breaker handcart room 20, and cable chamber 22 is installed to the below of relay instrument room 21, guarantees that cubical switchboard main part 1 can normally work.

The working principle is as follows:

when the switch cabinet main body 1 needs to be moved, the stepping motor 8 is started, the stepping motor 8 rotates to drive the big bevel gear 9 to rotate, the big bevel gear 9 rotates to drive the small bevel gear 10 to rotate, the small bevel gear 10 rotates to drive the first gear 11 to rotate, the first gear 11 rotates to drive the second gear 12 to rotate, so that the connecting shaft 13 rotates, the connecting shaft 13 rotates to drive the screw 15 to rotate, the screw 15 rotates to realize downward sliding of the fixing block 16, so that the roller 17 slides downward, the roller 17 extends out through the groove 18, at the moment, the switch cabinet main body 1 can be moved, when the switch cabinet main body 1 moves to a proper position, the stepping motor 8 rotates reversely, the reverse rotation of the screw 15 is completed through the meshing of the gears, the fixing block 16 drives the roller 17 to move upward, the switch cabinet main body 1 returns to an initial position, and the roller 17 does not bear the weight of the switch cabinet, not fragile, can use for a long time, can maintain through maintenance lid 7, easy maintenance, it is convenient to the removal of cubical switchboard main part 1, labour saving and time saving, and the heat dissipation bars 5 dispels the heat to cubical switchboard main part 1.

Claims (6)

1. Portable cubical switchboard, including cubical switchboard main part (1), its characterized in that: bottom case (2) are installed to the lower extreme of cubical switchboard main part (1), the fixed case of motor (3) are all installed to the outside both sides of bottom case (2), steady voltage power supply case (4) are installed to the lower extreme of the fixed case of motor (3), the upper and lower both ends of cubical switchboard main part (1) both sides all are provided with radiator-grid (5), chamber door (6) are installed to the front end of cubical switchboard main part (1), maintenance lid (7) are installed to the front end of bottom case (2).

2. A mobile switchgear cabinet as claimed in claim 1, wherein: the internally mounted of motor fixed box (3) has step motor (8), big bevel gear (9) are installed to the one end of step motor (8), bevel pinion (10) are installed to one side of big bevel gear (9), first gear (11) are installed to the upper end of bevel pinion (10), second gear (12) are installed to the one end of first gear (11), the internally mounted of second gear (12) has connecting axle (13), the internally mounted of under casing (2) has baffle (14).

3. A mobile switchgear, according to claim 2, characterized in that: one end of the connecting shaft (13) is connected with the bottom box (2) through a bearing, the other end of the connecting shaft (13) is connected with the partition plate (14) through a bearing, and a screw (15) is installed at the lower end of the connecting shaft (13).

4. A mobile switchgear, according to claim 3, characterized in that: the outer mounting of screw rod (15) has fixed block (16), gyro wheel (17) are all installed to the both sides of fixed block (16) lower extreme, and pass through bolted connection with fixed block (16) gyro wheel (17).

5. A mobile switchgear, according to claim 2, characterized in that: the big bevel gear (9) is meshed with the small bevel gear (10), and the first gear (11) is meshed with the second gear (12).

6. A mobile switchgear cabinet as claimed in claim 1, wherein: the inside mounting of cubical switchboard main part (1) has bus-bar room (19), circuit breaker handcart room (20) are installed to one side of bus-bar room (19), relay instrument room (21) are installed to one side of circuit breaker handcart room (20), cable chamber (22) are installed to the below of relay instrument room (21).

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