CN216121412U - High-voltage distribution box convenient to adjust - Google Patents

Abstract

The utility model relates to the technical field of distribution boxes and discloses a high-voltage distribution box convenient to adjust, which comprises a distribution box body, wherein a placing plate is fixedly installed at the bottom of the distribution box body, two limiting grooves are symmetrically formed in the bottom of the placing plate, the limiting grooves are T-shaped, a base is arranged below the placing plate, a movable groove is formed in the position, corresponding to the limiting grooves, of the upper surface of the base, the movable groove is a combined type groove formed by combining three rectangular transverse grooves, a connecting device is arranged between the placing plate and the base, the number of the connecting devices is two, and each connecting device specifically comprises a support. This kind of high voltage distribution box convenient to adjust places the connecting device that sets up between board and the base and can place the height between board and the base through the external force control adjustment, will place the board and transfer to the highest can let the block terminal body keep away from ground, avoids the block terminal body to receive the influence of ponding, has also prevented that relevant pedestrian and animal from touching the block terminal body and producing the accident, has strengthened the security of device.

Description

High-voltage distribution box convenient to adjust

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a high-voltage distribution box convenient to adjust.

Background

The high-voltage distribution box is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, has a voltage grade of 3.6kV 550kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry. When rainstorm weather, the ponding on ground is a lot of, and the inside of block terminal is entered into through the ventilation louvre of block terminal or cabinet door clearance very easily, leads to the inside circuit short circuit of switch board.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-voltage distribution box convenient to adjust, and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high voltage distribution box convenient to adjust, includes the block terminal body, the bottom fixed mounting of block terminal body has places the board, places the bottom symmetry of board and has seted up two spacing grooves, and the shape of spacing groove is T shape, and the below of placing the board is provided with the base, and the movable groove has been seted up with the position that the spacing groove corresponds to the upper surface of base, and the movable groove is the combination type groove that three rectangle cross slot combination formed, places to be provided with connecting device between board and the base, and connecting device's quantity is two sets of, and connecting device specifically includes the support.

Preferably, the support is a cross structure formed by movably connecting two cylindrical rods through a rotating shaft, and two connecting blocks are symmetrically and fixedly mounted at the tail end of the upper part of the support

Preferably, the outer wall of the connecting block is symmetrically and movably provided with two first rollers, the connecting block and the first rollers are movably arranged in the limiting groove, the tail end of the lower part of the bracket is symmetrically and fixedly provided with two sliding blocks, the outer wall of the sliding block is symmetrically and movably provided with two second rollers, and the sliding blocks are combined with the second rollers and movably arranged in the movable groove

Preferably, threaded holes are formed in the two sliding blocks in a penetrating mode, a bidirectional lead screw is arranged between the two sliding blocks, the bidirectional lead screw is movably mounted between the two sliding blocks and extends out of the sliding blocks through the threaded holes formed in the sliding blocks in a penetrating mode, and a first gear is fixedly mounted on the outer wall of one end of the bidirectional lead screw outside the sliding blocks

Preferably, be located fixed mounting between two-way lead screws on the outer wall of base and have the roating seat, the inside fixed mounting of roating seat has the rotary rod, keeps away from a lateral wall fixed mounting of base on the rotary rod and has the bull stick, and fixed mounting has two gears two on the outer wall of rotary rod, and two gears two are in the same place through chain and two gear swing joint respectively.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of high tension distributor box convenient to adjust places the connecting device that sets up between board and the base and can place the height between board and the base through the external force control adjustment, will place the board and transfer to the highest can let the block terminal body keep away from ground, avoids the block terminal body to receive the influence of ponding, simultaneously, has also prevented that relevant pedestrian and animal from touching the block terminal body and producing the accident, has strengthened the security of device.

2. This kind of high tension switchgear convenient to adjust, equal movable mounting has the gyro wheel on the outer wall of connecting block and slider, and under the effect of gyro wheel, gyro wheel one and slider are at spacing groove and the more nimble activity of activity inslot.

3. According to the high-voltage distribution box convenient to adjust, the first gear and the second gear are connected through the chain, the device is convenient to stop at different heights, and flexibility of the device is enhanced.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the connecting device and base mounting structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B according to the present invention;

fig. 5 is a schematic structural diagram of the connecting device of the present invention.

In the figure: 1. a distribution box body; 2. placing the plate; 3. a base; 4. a movable groove; 5. a limiting groove; 6. a support; 7. connecting blocks; 8. a first roller; 9. a slider; 10. a second roller; 11. a bidirectional lead screw; 12. a first gear; 13. a chain; 14. a rotating rod; 15. a rotating base; 16. rotating the rod; 17. and a second gear.

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.

Examples

Referring to fig. 1-5, a high voltage distribution box convenient to adjust comprises a distribution box body 1, a placing plate 2 is fixedly installed at the bottom of the distribution box body 1, two limiting grooves 5 are symmetrically formed at the bottom of the placing plate 2, the limiting grooves 5 are in a T-shape, a base 3 is arranged below the placing plate 2, a movable groove 4 is formed in the upper surface of the base 3 corresponding to the limiting grooves 5, the movable groove 4 is a combined groove formed by combining three rectangular transverse grooves, connecting devices are arranged between the placing plate 2 and the base 3, the number of the connecting devices is two, the connecting devices specifically comprise a bracket 6, the connecting device arranged between the placing plate 2 and the base 3 can adjust the height between the placing plate 2 and the base 3 through external force control, the distribution box body 1 can be far away from the ground by adjusting the placing plate 2 to the highest, and the distribution box body 1 is prevented from being affected by accumulated water, meanwhile, accidents caused by the fact that related pedestrians and animals touch the distribution box body 1 are prevented, and safety of the device is improved.

Further, as shown in fig. 2 and 5, the bracket 6 is a cross-shaped structure formed by movably connecting two cylindrical rods through a rotating shaft, two connecting blocks 7 are symmetrically and fixedly mounted at the tail end above the bracket 6, and the height between the two circular rods of the bracket 6 can be adjusted through movement.

Further, as shown in fig. 2, 3 and 5, two rollers 8 are symmetrically and movably mounted on the outer wall of the connecting block 7, the connecting block 7 and the rollers 8 are movably mounted in the limiting groove 5, two sliding blocks 9 are symmetrically and fixedly mounted at the tail end of the lower portion of the support 6, two rollers 10 are symmetrically and movably mounted on the outer wall of the sliding block 9, the sliding block 9 is movably mounted in the movable groove 4 in combination with the rollers 10, the rollers are movably mounted on the outer walls of the connecting block 7 and the sliding block 9, and the rollers 8 and the sliding block 9 can move flexibly in the limiting groove 5 and the movable groove 4 under the action of the rollers.

Further, as shown in fig. 5, all run through threaded hole on two sliders 9, be provided with two-way lead screw 11 between two sliders 9, two-way lead screw 11 movable mounting is between two sliders 9 and outside screw hole through running through seting up on slider 9 extends to slider 9, fixed mounting has gear one 12 on the outer wall of 11 one end of the two-way lead screw outside slider 9, gear one 12 pivoted is under two-way lead screw 11's effect simultaneously, two sliders 9 of movable mounting draw close in the middle of the phase on two-way lead screw 11, two sliders 9 draw close each other and can utilize support 6 to rise block terminal body 1 to the eminence.

Further, as shown in fig. 1, 2 and 4, a rotating base 15 is fixedly installed between two bidirectional screws 11 on the outer wall of the base 3, a rotating rod 16 is fixedly installed inside the rotating base 15, a rotating rod 14 is fixedly installed on a side wall surface of the rotating rod 16 far away from the base 3, two second gears 17 are fixedly installed on the outer wall of the rotating rod 16, the two second gears 17 are movably connected with the two first gears 12 through chains 13 respectively, the first gears 12 are connected with the second gears 17 through the chains 13, the device can be conveniently stopped at different heights, and flexibility of the device is enhanced.

The working principle is as follows: when using, manual rotatory rotary rod 14, two gears 17 of fixed mounting make gear 12 rotatory through chain 13 on the rotary rod 16 outer wall when rotary rod 14 drives rotary rod 16 and rotates, then under two-way lead screw 11's effect in the time of gear 12 pivoted, two sliders 9 of movable mounting draw close in the middle of on the two-way lead screw 11, two sliders 9 draw close each other and can utilize support 6 to rise to the eminence with block terminal body 1, when block terminal body 1 needs maintenance, maintenance personal only need through reverse rotation rotary rod 14, under two-way lead screw 11's effect, two sliders 9 separate each other and fall block terminal body 1 to the low place and be convenient for maintenance personal to carry out maintenance work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high tension switchgear convenient to adjust, includes block terminal body (1), its characterized in that: the bottom fixed mounting of block terminal body (1) places board (2), two spacing grooves (5) have been seted up to the bottom symmetry of placing board (2), the shape of spacing groove (5) is T shape, the below of placing board (2) is provided with base (3), movable groove (4) have been seted up with the position that spacing groove (5) correspond to the upper surface of base (3), movable groove (4) are the combination type groove that three rectangle cross slot combination formed, it is provided with connecting device to place between board (2) and base (3), connecting device's quantity is two sets of, connecting device specifically includes support (6).

2. The easy-to-adjust high voltage distribution box according to claim 1, wherein: support (6) are the cross structure that two cylindrical poles formed through pivot swing joint, and the terminal symmetry fixed mounting in top of support (6) has two connecting blocks (7).

3. The easy-to-adjust high voltage distribution box according to claim 2, wherein: symmetrical movable mounting has two gyro wheels one (8) on the outer wall of connecting block (7), and connecting block (7) and gyro wheel one (8) movable mounting have two slider (9) in spacing groove (5), the terminal symmetry fixed mounting in below of support (6), symmetrical movable mounting has two gyro wheels two (10) on the outer wall of slider (9), and slider (9) combine two (10) movable mounting of gyro wheel in activity groove (4).

4. A conveniently adjustable high voltage distribution box according to claim 3, wherein: two all run through threaded hole on slider (9), be provided with two-way lead screw (11) between two slider (9), two-way lead screw (11) movable mounting is between two slider (9) and outside the threaded hole that runs through to set up on slider (9) extends to slider (9), and fixed mounting has gear (12) on the outer wall of one end of two-way lead screw (11) that is located slider (9).

5. The easy-to-adjust high voltage distribution box according to claim 1, wherein: the utility model discloses a two-way lead screw of base (3) is characterized in that be located fixed mounting between two-way lead screw (11) on the outer wall of base (3) has roating seat (15), the inside fixed mounting of roating seat (15) has rotary rod (16), a lateral wall fixed mounting who keeps away from base (3) on rotary rod (16) has bull stick (14), fixed mounting has two gears two (17) on the outer wall of rotary rod (16), two gears two (17) are in the same place through chain (13) and two gear (12) swing joint respectively.

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