CN219553813U - Substation storage battery capable of being replaced in auxiliary mode - Google Patents

Abstract

The utility model relates to the technical field of power equipment, and discloses an auxiliary-replaceable substation storage battery. This can assist transformer substation's battery of change, starter motor drives the movable plate through shifting chute, two-way lead screw and movable block and removes the position of adaptation battery size, start electric telescopic handle and drive the fixed plate and reciprocate, make the battery main part need place highly reduce, avoid the battery main part to drop when the installation because of the installation height is too high and take place to damage, electric telescopic handle drives the battery through the fixed plate and reciprocates again, thereby raise the battery, be convenient for change taking of battery, the rotor is raised the battery can be so that the static friction power of original battery and fixed plate upper surface is converted into rolling friction power, make the removal of movable plate smooth and easy, also reduce the wearing and tearing to the battery bottom surface.

Description

Substation storage battery capable of being replaced in auxiliary mode

Technical Field

The utility model relates to the technical field of power equipment, in particular to a transformer substation storage battery capable of being replaced in an auxiliary mode.

Background

Along with the needs of technological development, the application of the storage battery in the aspect of a transformer substation is very wide, in a power system transformer substation, a direct current system is the most important system for supplying power to various devices in the transformer substation, and only the storage battery can provide direct current power for the devices, but the storage battery used in the transformer substation is large in weight and compact in arrangement.

According to a disclosed battery (publication No. CN 105679990B), the shape of the connection terminal is changed to change the position of the connection terminal, so that the space available inside the case is increased, the volume of the power storage element is increased, and the capacity of the battery can be increased as compared with the conventional battery without changing the size of the case.

However, in the actual use process of the equipment, because the storage batteries are large in weight and compact in arrangement, workers cannot find the grabbing points well when the storage batteries are replaced manually, and meanwhile, because the storage batteries are large in weight and inconvenient to carry, the equipment is time-consuming, labor-consuming and low in efficiency, and meanwhile, in the installation process, the storage batteries are in hard contact with the bottom surface, so that the loosening of internal parts of the storage batteries can be easily caused; in view of this, we propose a substation battery that can be assisted in replacement.

Disclosure of Invention

The utility model aims to provide a transformer substation storage battery capable of being replaced in an auxiliary mode so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer substation storage battery that can assist to change, includes the protective housing, the top of protective housing articulates there is the case lid, the louvre has been seted up to the outside surface of case lid, the inside supplementary mechanism of changing that is provided with of protective housing, supplementary mechanism of changing includes:

the motor is fixedly arranged on the right side surface of the protective box;

the movable groove is formed in the bottom surface of the inside of the protective box, a bidirectional screw rod is rotatably mounted on the surface of the inner wall of the left side of the movable groove, a movable block is connected to the outer side of the bidirectional screw rod in a threaded manner, and the movable block can be driven to perform linear motion in the left-right direction when the bidirectional screw rod rotates;

the movable plate is fixedly arranged on the upper surface of the movable block, the movable block can drive the movable plate to synchronously move when moving, a groove is formed in the surface of one side of the movable plate, which is close to the center of the bidirectional screw rod, an electric telescopic rod is fixedly arranged on the top surface inside the groove, a fixed plate is fixedly arranged at the bottom end of the electric telescopic rod, and the fixed plate can be driven to lift through the electric telescopic rod;

the buffer groove, the upper surface at the fixed plate is seted up in the buffer groove, the inside bottom surface fixed mounting of buffer groove has the elastic component, the top fixed mounting of elastic component has the buffer rubber board, and the elastic component that sets up and buffer rubber board can cushion the downforce of battery.

Preferably, an anti-slip pad is fixedly arranged on the surface of one side of the movable plate, which is close to the center of the bidirectional screw rod.

Preferably, an output shaft of the motor penetrates through the right side surface of the protective box and is fixedly connected with the right end of the bidirectional screw rod.

Preferably, the outer wall of the moving block is mutually attached to the inner wall of the moving groove.

Preferably, the inside bottom surface of protective housing begins to have the rotation groove, the inside rotation in rotation groove is installed the live-rollers, the outside fixed mounting of live-rollers has the lag, sets up the live-rollers and can reduce the wearing and tearing of fixed plate to the battery bottom surface.

Preferably, the upper surface of the protective sleeve and the upper surface of the buffer rubber plate are positioned on the same horizontal line.

Compared with the prior art, the utility model provides the transformer substation storage battery which can be replaced in an auxiliary way, and has the following beneficial effects:

1. this transformer substation's battery that can assist change, starter motor drives the movable plate through movable groove, two-way lead screw and movable block and removes the position of adaptation battery size, starts electric telescopic handle and drives the fixed plate and reciprocate for the battery main part needs the high reduction of placing, avoids the battery main part to drop when the installation because of the installation height is too high and takes place to damage, and electric telescopic handle drives the battery through the fixed plate again and reciprocates, thereby lifts the battery, is convenient for take the change to the battery.

2. This transformer substation's battery that can assist change can the downwardly extrusion buffering rubber slab and compress elastic component and produce elastic potential energy when the battery main part is placed on the fixed plate surface to the downforce when installing the battery is buffered, avoids battery and fixed plate to take place hard contact, has not only influenced the life of fixed plate, has also reduced the wearing and tearing to the battery bottom surface simultaneously, and the rotating roll lifts the battery and can make the stiction conversion of original battery and fixed plate upper surface become rolling friction force, makes the removal of movable plate smooth and easy, also reduces the wearing and tearing to the battery bottom surface.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model with a front side partially cut away;

FIG. 3 is a schematic diagram of the structure of the present utility model at A;

FIG. 4 is a schematic diagram of the structure of the present utility model at B;

FIG. 5 is a schematic view of the structure of the inner bottom surface of the protection box of the present utility model;

fig. 6 is a schematic structural view of the moving plate of the present utility model.

In the figure: 1. a protective box; 2. a case cover; 3. a heat radiation hole; 4. an auxiliary replacement mechanism; 401. a motor; 402. a moving groove; 403. a two-way screw rod; 404. a moving block; 405. a moving plate; 406. an anti-slip pad; 407. a groove; 408. an electric telescopic rod; 409. a fixing plate; 410. a buffer tank; 411. an elastic member; 412. a buffer rubber plate; 413. a rotating groove; 414. a rotating roller; 415. and (5) a protective sleeve.

Detailed Description

As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a transformer substation's battery that can assist in changing, includes protective housing 1, and the top of protective housing 1 articulates there is case lid 2, and louvre 3 has been seted up to the outside surface of case lid 2, sets up louvre 3 and can dispel the heat that the battery main part that protective housing 1 inside placed produced, avoids the inside high temperature of protective housing 1 to influence the use of battery, and protective housing 1 inside is provided with supplementary change mechanism 4.

The auxiliary replacement mechanism 4 includes: the motor 401, the movable groove 402, the movable plate 405 and the buffer tank 410, motor 401 fixed mounting is on the right side surface of protective housing 1, the movable groove 402 is offered at the inside bottom surface of protective housing 1, the left side inner wall surface rotation of movable groove 402 is installed two-way lead screw 403, the output shaft of motor 401 runs through the right side surface of protective housing 1 and the right-hand member fixed connection of two-way lead screw 403, can drive two-way lead screw 403 and rotate when motor 401 starts, the outside threaded connection of two-way lead screw 403 has movable blocks 404, the quantity of movable block 404 is two, two movable blocks 404 respectively threaded connection are at the left and right sides outside two-way lead screw 403, can drive the movable block 404 that is located both sides and remove to opposite direction under the spacing of movable groove 402 when two-way lead screw 403 rotates, the outer wall of movable block 404 and the inner wall of movable groove 402 laminating each other.

The movable plate 405 is fixedly mounted on the upper surface of the movable block 404, the movable plate 405 can be driven to synchronously move when the movable block 404 moves, further the movable plate 405 clamps and limits the left side and the right side of the storage battery main body, damage to the storage battery main body caused by collision between the storage battery main body and the inner wall of the protective box 1 when the protective box 1 is impacted is avoided, meanwhile, the movable plate 405 can clamp and limit the storage battery main body with different sizes, an anti-slip pad 406 is fixedly mounted on one side surface of the movable plate 405, which is close to the center of the bidirectional screw 403, and the anti-slip pad 406 is arranged to increase friction force to the outer side of the storage battery main body, so that the fixing effect to the storage battery main body is enhanced.

A recess 407 is formed on one side surface of the movable plate 405, which is close to the center of the bi-directional screw 403, an electric telescopic rod 408 is fixedly mounted on the top surface inside the recess 407, a fixing plate 409 is fixedly mounted at the bottom end of the electric telescopic rod 408, a buffer slot 410 is formed on the upper surface of the fixing plate 409, an elastic piece 411 is fixedly mounted on the bottom surface inside the buffer slot 410, and a buffer rubber plate 412 is fixedly mounted at the top end of the elastic piece 411.

Further, the electric telescopic rod 408 is controlled to drive the fixing plate 409 to move upwards, so that the height of the storage battery main body to be placed is reduced, the storage battery main body is prevented from falling and damaging during installation due to overhigh installation height, the buffer rubber plate 412 is extruded downwards and the elastic piece 411 is compressed to generate elastic potential energy when the storage battery main body is placed on the surface of the fixing plate 409, the downward pressure during storage battery installation is buffered, hard contact between the storage battery and the fixing plate 409 is avoided, the service life of the fixing plate 409 is not only influenced, the abrasion to the bottom surface of the storage battery is reduced, and when the storage battery needs to be detached and replaced, the electric telescopic rod 408 is started to drive the storage battery to move upwards through the fixing plate 409, so that the storage battery is lifted, and the storage battery is convenient to take and replace.

The inside bottom surface of protective housing 1 begins to have rotary groove 413, the inside rotation of rotary groove 413 installs rotor 414, rotor 414's outside fixed mounting has lag 415, lag 415's upper surface and buffer rubber plate 412's upper surface is located same horizontal line, when placing the battery in fixed plate 409 top, can leave a bit gap for convenient to use, when the battery moved to protective housing 1 bottom, restart motor 401 drives movable plate 405 and carries out inseparabler centre gripping spacing to the battery, when the battery moved to protective housing 1 bottom, the battery can contact with lag 415 surface, the wearing and tearing of rotor 414 to the battery bottom surface of reducible rotor 415 of setting, the battery is raised to rotor 414 that sets up can make the static friction of original battery and fixed plate 409 upper surface convert into rolling friction, make the removal of movable plate 405 smooth and easy, also reduce the wearing and tearing to the battery bottom surface.

In the utility model, when the storage battery is used, the motor 401 is started, the movable plate 405 is driven to move to a position adapting to the size of the storage battery through the movable groove 402, the bidirectional screw 403 and the movable block 404, the electric telescopic rod 408 is started to drive the fixed plate 409 to move upwards, so that the height of the storage battery main body to be placed is reduced, the storage battery main body is prevented from falling off and being damaged during installation due to overhigh installation height, the electric telescopic rod 408 drives the storage battery to move upwards through the fixed plate 409 again, the storage battery is lifted, the storage battery is convenient to take and replace, the buffer rubber plate 412 is pressed downwards when the storage battery main body is placed on the surface of the fixed plate 409, the elastic piece 411 is compressed to generate elastic potential energy, the downward pressure when the storage battery is installed is buffered, hard contact between the storage battery and the fixed plate 409 is avoided, the service life of the fixed plate 409 is not only influenced, meanwhile, abrasion to the bottom surface of the storage battery is reduced, the static friction force between the original storage battery and the upper surface of the fixed plate 409 is converted into rolling friction force by the rotating roller 414, the movement of the storage battery 405 is smooth, and abrasion to the bottom surface is also reduced.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides a transformer substation storage battery that can assist change, includes protective housing (1), the top of protective housing (1) articulates there is case lid (2), louvre (3), its characterized in that have been seted up on the outside surface of case lid (2): the protection box (1) is internally provided with an auxiliary replacement mechanism (4), and the auxiliary replacement mechanism (4) comprises:

the motor (401), the said motor (401) is fixedly installed on right side surface of the protective housing (1);

the movable groove (402) is formed in the inner bottom surface of the protective box (1), a bidirectional screw rod (403) is rotatably arranged on the left inner wall surface of the movable groove (402), and a movable block (404) is connected with the outer side of the bidirectional screw rod (403) in a threaded manner;

the movable plate (405), the movable plate (405) is fixedly arranged on the upper surface of the movable block (404), a groove (407) is formed in the surface of one side of the movable plate (405) close to the center of the bidirectional screw rod (403), an electric telescopic rod (408) is fixedly arranged on the top surface inside the groove (407), and a fixed plate (409) is fixedly arranged at the bottom end of the electric telescopic rod (408);

the buffer groove (410), the upper surface at fixed plate (409) is seted up in buffer groove (410), the inside bottom surface fixed mounting of buffer groove (410) has elastic component (411), the top fixed mounting of elastic component (411) has buffering rubber plate (412).

2. A secondary replaceable substation storage battery according to claim 1, wherein: and an anti-slip pad (406) is fixedly arranged on the surface of one side of the moving plate (405) close to the center of the bidirectional screw rod (403).

3. A secondary replaceable substation storage battery according to claim 1, wherein: an output shaft of the motor (401) penetrates through the right side surface of the protective box (1) and is fixedly connected with the right end of the bidirectional screw rod (403).

4. A secondary replaceable substation storage battery according to claim 1, wherein: the outer wall of the moving block (404) is mutually attached to the inner wall of the moving groove (402).

5. A secondary replaceable substation storage battery according to claim 1, wherein: the inner bottom surface of the protective box (1) is provided with a rotating groove (413), a rotating roller (414) is rotatably arranged in the rotating groove (413), and a protective sleeve (415) is fixedly arranged on the outer side of the rotating roller (414).

6. The auxiliary replaceable substation storage battery according to claim 5, wherein: the upper surface of the protective sleeve (415) and the upper surface of the buffer rubber plate (412) are positioned on the same horizontal line.