CN213717423U

CN213717423U - Box-type substation

Info

Publication number: CN213717423U
Application number: CN202022542943.0U
Authority: CN
Inventors: 邵丁志
Original assignee: Yueqing Zhufeng Electric Co ltd
Current assignee: Yueqing Zhufeng Electric Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-16
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a box-type substation relates to the transformer substation field, including the box-type substation body, fixed mounting has the guide rail pole on one side inner wall of box-type substation body, the sliding tray has all been seted up, two to the both sides that the guide rail pole was kept away from each other sliding tray slidable mounting has same sliding block in the sliding tray, one side fixed mounting of sliding block has servo motor, servo motor's output drive is connected with the motor shaft. The utility model discloses in, when starting servo motor, can drive the heat dissipation flabellum and rotate and reciprocate, can be to this internal even heat dissipation of blowing that carries on of box-type substation, the radiating effect is good, can effectively avoid partial component temperature higher and take place to damage or even directly burn out, and service life is prolonged, when rotating L shape crank, can drive the backup pad and reciprocate to can put down the universal wheel or prop up and keep away from ground, can effectively avoid appearing the automatic phenomenon of sliding, improve the stability when the device is placed.

Description

Box-type substation

Technical Field

The utility model relates to a transformer substation field, in particular to box-type substation.

Background

The box-type transformer substation is a factory prefabricated indoor and outdoor compact distribution equipment which is composed of high-voltage switch equipment, distribution transformer and low-voltage distribution device and integrated according to a certain wiring scheme. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.

Its heat abstractor of current box-type substation can only dispel the heat to same position, can't carry out even heat dissipation to its internal component, leads to partial component temperature higher and takes place to damage and directly burn out even, has reduced life, and the removal of great majority box-type substation is comparatively inconvenient simultaneously, though has installed the universal wheel by a small number of box-type substation, but it can't stabilize and place, the automatic phenomenon of sliding appears easily, for this reason, this application discloses box-type substation satisfies people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a box substation to solve the problems presented in the above background art.

In order to achieve the above purpose, the present application provides the following technical solutions: box-type substation, including the box-type substation body, fixed mounting has the guide rail pole on one side inner wall of box-type substation body, the sliding tray has all been seted up, two to the both sides that the guide rail pole was kept away from each other sliding tray slidable mounting has same sliding block, one side fixed mounting of sliding block has servo motor, servo motor's output drive is connected with the motor shaft, the one end fixed mounting of motor shaft has the heat dissipation flabellum, fixed mounting has a plurality of horizon bars on one side inner wall of box-type substation body, and is a plurality of the one end fixed mounting of horizon bar has same fixed rack, the fixed cup joint has the linkage gear on the motor shaft, fixed rack with the linkage gear meshes mutually.

Preferably, two fixed plates are fixedly mounted on the bottom side of the box-type substation body, and two universal wheels are fixedly mounted on the bottom sides of the two fixed plates.

Preferably, two positive and negative lead screws are rotatably mounted on one side, close to each other, of each of the two fixing plates, two moving blocks are sleeved on the two positive and negative lead screws in a threaded manner, connecting rods are rotatably mounted on the bottom sides of the four moving blocks, and the bottom ends of the four connecting rods are rotatably mounted on the same supporting plate.

Preferably, four through holes are formed in the top side of the supporting plate, the four through holes correspond to the four universal wheels respectively in position, and anti-skid grains are arranged on the bottom side of the supporting plate.

Preferably, the two positive and negative tooth lead screws are fixedly sleeved with driven wheels, one side of one of the fixed plates is provided with a driving wheel, and the driving wheel and the two driven wheels are movably provided with the same transmission belt.

Preferably, one side fixed mounting of action wheel has the bull stick, one of them is run through to the one end of bull stick fixed mounting has L shape crank.

Preferably, a plurality of radiating holes are uniformly formed in one side of the box-type substation body, and a box door is rotatably installed on the other side of the box-type substation body.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model has the advantages that the structure is reasonable, when the servo motor is started, the motor shaft can be driven to rotate, the motor shaft rotates to drive the heat dissipation fan blade to rotate to perform air blowing and heat dissipation, meanwhile, the motor shaft rotates to drive the linkage gear to rotate, under the action of the fixed rack, the linkage gear rotates and moves, and then the servo motor, the motor shaft and the heat dissipation fan blade can be driven to move up and down, so that uniform air blowing and heat dissipation can be performed in the box-type substation body, the heat dissipation effect is good, the damage and even direct burning of part of components due to higher temperature can be effectively avoided, and;

2. the utility model discloses in, when rotating L shape crank, can drive the action wheel through the bull stick and rotate, under the effect of drive belt, can drive two simultaneously and rotate from driving wheel and two positive and negative tooth lead screws, two positive and negative tooth lead screws rotate and drive the connecting rod through the movable block and rotate, and then can drive the backup pad and reciprocate to can put down the universal wheel or prop up and keep away from ground, can effectively avoid appearing the automatic phenomenon of sliding, improve the stability when the device is placed.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic view of a partially cut-away structure of an embodiment of the present application;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a partially cut-away schematic structural diagram of another state of the embodiment of the present application.

In the figure: 1. a box-type substation body; 2. a guide rail rod; 3. a slider; 4. a servo motor; 5. a motor shaft; 6. a heat dissipation fan blade; 7. a horizontal bar; 8. fixing a rack; 9. a linkage gear; 10. a fixing plate; 11. a universal wheel; 12. a screw rod with positive and negative teeth; 13. a moving block; 14. a connecting rod; 15. a support plate; 16. a driving wheel; 17. a driven wheel; 18. a transmission belt; 19. an L-shaped hand crank.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, a box-type substation includes a box-type substation body 1, a guide rail rod 2 is fixedly installed on an inner wall of one side of the box-type substation body 1, sliding grooves are respectively formed on two sides of the guide rail rod 2 away from each other, the same sliding block 3 is slidably installed in the two sliding grooves, a servo motor 4 is fixedly installed on one side of the sliding block 3, an output end of the servo motor 4 is in driving connection with a motor shaft 5, a heat dissipation fan blade 6 is fixedly installed at one end of the motor shaft 5, a plurality of horizontal rods 7 are fixedly installed on an inner wall of one side of the box-type substation body 1, the same fixed rack 8 is fixedly installed at one end of each horizontal rod 7, a linkage gear 9 is fixedly sleeved on the motor shaft 5, the fixed rack 8 is engaged with the linkage gear 9, when the servo motor 4 is started, meanwhile, the motor shaft 5 rotates to drive the linkage gear 9 to rotate, the linkage gear 9 rotates and moves under the action of the fixed rack 8, and then the servo motor 4, the motor shaft 5 and the radiating fan blades 6 can be driven to move up and down, so that uniform blowing and radiating can be performed in the box-type substation body 1, the radiating effect is good, the situation that partial elements are high in temperature and damaged or even directly burned out can be effectively avoided, and the service life is prolonged.

Further, in the above scheme, two fixing plates 10 are fixedly mounted on the bottom side of the box-type substation body 1, two universal wheels 11 are fixedly mounted on the bottom sides of the two fixing plates 10, and the pushing device can be moved conveniently by the arrangement of the universal wheels 11.

Further, in the above scheme, two positive and negative tooth lead screws 12 are installed in the mutual one side rotation that is close to of two fixed plates 10, two movable blocks 13 have been cup jointed to equal screw thread on two positive and negative tooth lead screws 12, the connecting rod 14 is installed in the bottom side of four movable blocks 13 all rotation, same backup pad 15 is installed in the bottom rotation of four connecting rod 14, when two positive and negative tooth lead screws 12 rotate, can drive connecting rod 14 through movable block 13 and rotate, and then can drive backup pad 15 and reciprocate, thereby can prop up universal wheel 11 and keep away from ground or put down, can effectively avoid appearing the automatic sliding phenomenon, the stability when the device is placed has been improved.

Furthermore, in the above scheme, four through holes are formed in the top side of the supporting plate 15, the four through holes correspond to the four universal wheels 11 respectively, anti-slip patterns are arranged on the bottom side of the supporting plate 15, and friction between the supporting plate 15 and the ground can be increased through the arrangement of the anti-slip patterns, so that stability is further improved.

Further, in the above scheme, the two positive and negative tooth lead screws 12 are fixedly sleeved with driven wheels 17, one side of one of the fixing plates 10 is provided with a driving wheel 16, the driving wheel 16 and the two driven wheels 17 are movably provided with a same transmission belt 18, and when the driving wheel 16 rotates, the driving wheel 16 and the two positive and negative tooth lead screws 12 are driven to rotate simultaneously under the action of the transmission belt 18.

Further, in the above scheme, a rotating rod is fixedly installed on one side of the driving wheel 16, one end of the rotating rod penetrates through one of the fixing plates 10 and is fixedly installed with an L-shaped hand crank 19, and when the L-shaped hand crank 19 is rotated, the rotating rod is driven to rotate, so that the driving wheel 16 is driven to rotate.

Further, in the above scheme, a plurality of heat dissipation holes have evenly been seted up to one side of box-type substation body 1, and the opposite side of box-type substation body 1 is rotated and is installed the chamber door, through the setting of heat dissipation hole, can be convenient for distribute away the high temperature gas in the box-type substation body 1, has guaranteed the radiating effect of device.

This practical theory of operation:

when starting servo motor 4, can drive motor shaft 5 and rotate, motor shaft 5 rotates and drives heat dissipation flabellum 6 and rotate and blow the heat dissipation, motor shaft 5 rotates simultaneously and drives linkage gear 9 and rotate, under the effect of fixed rack 8, linkage gear 9 rotates and removes, and then can drive servo motor 4, motor shaft 5 reciprocates with heat dissipation flabellum 6, thereby can carry out even heat dissipation of blowing to the box-type substation body 1 in, the radiating effect is good, can effectively avoid partial component temperature higher and take place to damage or even directly burn out, and service life is prolonged.

Through the setting of universal wheel 11, the thrust unit of can being convenient for removes, when removing suitable position, rotatable L shape crank 19, L shape crank 19 rotates and drives the action wheel 16 through the bull stick and rotate, under the effect of drive belt 18, can drive two simultaneously and rotate from driving wheel 17 and two positive and negative tooth lead screws 12, two positive and negative tooth lead screws 12 rotate and drive connecting rod 14 through movable block 13 and rotate, and then can drive backup pad 15 downstream, thereby can prop up universal wheel 11 and keep away from ground, can effectively avoid appearing the automatic slippage phenomenon, the stability when the device is placed has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Box-type substation, including box-type substation body (1), its characterized in that: fixed mounting has guide rail pole (2) on one side inner wall of box-type substation body (1), the sliding tray has all been seted up, two to the both sides that guide rail pole (2) kept away from each other sliding tray slidable mounting has same sliding block (3), one side fixed mounting of sliding block (3) has servo motor (4), the output drive of servo motor (4) is connected with motor shaft (5), the one end fixed mounting of motor shaft (5) has heat dissipation flabellum (6), fixed mounting has a plurality of horizon bars (7) on one side inner wall of box-type substation body (1), and is a plurality of the one end fixed mounting of horizon bar (7) has same fixed rack (8), fixed cover has cup jointed linkage gear (9) on motor shaft (5), fixed rack (8) with linkage gear (9) mesh mutually.

2. The box substation of claim 1, characterized in that: two fixing plates (10) are fixedly mounted on the bottom side of the box-type substation body (1), and two universal wheels (11) are fixedly mounted on the bottom sides of the two fixing plates (10).

3. The box substation of claim 2, characterized in that: two positive and negative tooth lead screws (12) are installed to two fixed plates (10) one side that is close to each other and rotate jointly, and two equal screw thread cover has two movable blocks (13) on two positive and negative tooth lead screws (12), and connecting rod (14) are installed all to the bottom side of four movable blocks (13) rotation, and same backup pad (15) are installed to the bottom of four connecting rod (14) rotation.

4. The box substation of claim 3, characterized in that: four through holes are formed in the top side of the supporting plate (15), the four through holes correspond to the four universal wheels (11) respectively in position, and anti-skidding threads are arranged on the bottom side of the supporting plate (15).

5. The box substation of claim 3, characterized in that: two driven wheels (17) are fixedly sleeved on the positive and negative tooth screw rods (12), a driving wheel (16) is arranged on one side of one fixing plate (10), and the driving wheel (16) and the two driven wheels (17) are movably provided with the same transmission belt (18).

6. The box substation of claim 5, characterized in that: one side fixed mounting of action wheel (16) has the bull stick, one of them is run through to the one end of bull stick fixed plate (10) and fixed mounting have L shape crank (19).

7. The box substation of claim 1, characterized in that: a plurality of radiating holes are uniformly formed in one side of the box-type substation body (1), and a box door is rotatably installed on the other side of the box-type substation body (1).