CN214176651U - Box-type substation convenient to remove - Google Patents

Abstract

The utility model discloses a box-type substation convenient to remove, including the transformer case, the first motor of top fixedly connected with of transformer case, the drive end fixedly connected with band pulley of first motor, the belt has been cup jointed to the surface of band pulley, the top of transformer case is close to the edge and rotates and be connected with the winding bar, the external fixed surface of winding bar is connected with the rope, the rope runs through the transformer case and extends to inside, the one end fixedly connected with stop device of winding bar is kept away from to the rope, stop device's one end fixedly connected with fan, the inner wall fixedly connected with second motor of transformer case. The utility model discloses in, be provided with: reset spring, shock-absorbing rod, fixed foot, fan, stop device, belt, universal wheel, cam and slider can not damage the transformer case when placing the transformer case, have made things convenient for the removal of transformer case, dispel the heat to the transformer case.

Description

Box-type substation convenient to remove

Technical Field

The utility model relates to a transformer substation technical field especially relates to a box-type substation convenient to remove.

Background

The box type transformer substation, also called a prefabricated substation or a prefabricated substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is a factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-closed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which is built up after a civil transformer substation.

The traditional box-type substation is transported by adding rollers at the bottom of the box-type substation, so that the substation is moved to a specified position, and the rollers are fixed after installation. However, the contact area between the roller and the ground is not large, the roller bears large gravity for a long time and is easy to damage, and therefore the risk of side turning of the box-type substation exists. If do not adopt the gyro wheel, just need transport the assigned position with the transport means with the transformer substation, the bottom of transformer substation directly contacts with ground after the installation, makes the transformer substation inside wet easily, influences the normal work of inside electrical components.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings in the prior art, and providing a box-type substation convenient to move.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a box-type substation convenient to move comprises a substation, wherein a first motor is fixedly connected to the top end of the substation, a belt wheel is fixedly connected to the driving end of the first motor, a belt is sleeved on the outer surface of the belt wheel, a winding bar is rotatably connected to the top end of the substation close to the edge, a rope is fixedly connected to the outer surface of the winding bar, the rope penetrates through the substation and extends to the inside, a limiting device is fixedly connected to one end of the rope, away from the winding bar, a fan is fixedly connected to one end of the limiting device, a second motor is fixedly connected to the inner wall of the substation, a cam is fixedly connected to the driving end of the second motor, a limiting frame is fixedly connected to the inner bottom wall of the substation, a reset spring is fixedly connected to the outer surface of the limiting frame, a sliding block is fixedly connected to one end of the reset spring, and the sliding block is connected with the limiting frame in a sliding manner, one side of slider rotates and is connected with the rocker, the one end of keeping away from the slider of rocker rotates and is connected with the bracing piece, and bracing piece and transformer case sliding connection, the bottom fixedly connected with universal wheel of bracing piece, the bottom fixedly connected with fixed foot of transformer case.

As a further description of the above technical solution:

the limiting device is composed of a connecting rod and a limiting rod, one end of the connecting rod is fixedly connected with the rope, the other end of the connecting rod is fixedly connected with the fan, the connecting rod is connected with the limiting rod in a sliding mode, and the limiting rod is fixedly connected with the transformer box.

As a further description of the above technical solution:

the fixed foot outer surface fixedly connected with supporting shoe, the inside sliding connection of supporting shoe has the shock attenuation pole, and the surface of shock attenuation pole has cup jointed damping spring, the bottom fixedly connected with shock attenuation board of shock attenuation pole.

As a further description of the above technical solution:

one side of transformer case is close to edge fixedly connected with push rod, the antetheca of transformer case rotates and is connected with the access door, antetheca fixedly connected with glass window, the heat dissipation shutter of transformer case.

As a further description of the above technical solution:

and ventilation openings are formed in the two sides of the transformer box.

As a further description of the above technical solution:

the bottom end of the damping plate is fixedly connected with a damping pad.

The utility model discloses following beneficial effect has: a box-type substation convenient to remove is provided with: fan, stop device, belt and receipts line stick rotate through first motor drive end with the rope shrink and then drive the fan and reciprocate and can dispel the heat with the transformer case is inside, the heat dissipation shutter of same design also can dispel the heat to the size through changing the inside heat dissipation channel of transformer case.

Is provided with: reset spring, shock-absorbing rod, fixed foot, universal wheel, cam and slider, cam rotate with the universal wheel downstream when transporting the transformer case, facilitate the use universal wheel to remove the transformer case, when placing the transformer case, reset spring shrink can cooperate shock-absorbing rod and damping spring to carry out the shock attenuation with universal wheel rebound simultaneously, can not damage the transformer case when placing the transformer case, has made things convenient for the removal of transformer case.

Drawings

Fig. 1 is a sectional view of a portable box-type substation according to the present invention;

fig. 2 is a front view of a portable box-type substation provided by the present invention;

fig. 3 is a schematic diagram of a belt drive of a portable box-type substation according to the present invention; fig. 4 is the utility model provides a box-type substation's A department enlarger convenient to remove.

Illustration of the drawings:

1. a power transformation box; 2. a first motor; 3. a pulley; 4. a belt; 5. a wire collecting rod; 6. a rope; 7. a limiting device; 8. a fan; 9. a second motor; 10. a cam; 11. a limiting frame; 12. a slider; 13. a return spring; 14. a rocker; 15. a support bar; 16. a universal wheel; 17. a fixing leg; 18. a push rod; 19. an access door; 20. a glass window; 21. a heat dissipation louver; 22. a support block; 23. a shock-absorbing lever; 24. a damping spring; 25. A shock absorbing plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a box-type substation convenient to move comprises a substation 1, wherein the top end of the substation 1 is fixedly connected with a first motor 2, the driving end of the first motor 2 is fixedly connected with a belt wheel 3, the outer surface of the belt wheel 3 is sleeved with a belt 4, the top end of the substation 1 close to the edge is rotatably connected with a winding bar 5, the outer surface of the winding bar 5 is fixedly connected with a rope 6, the rope 6 penetrates through the substation 1 and extends into the substation, one end of the rope 6 far away from the winding bar 5 is fixedly connected with a limiting device 7, the rope 6 can drive a fan 8 to move up and down so as to radiate the inside of the substation 1, one end of the limiting device 7 is fixedly connected with the fan 8, the inner wall of the substation 1 is fixedly connected with a second motor 9, the driving end of the second motor 9 is fixedly connected with a cam 10, the inner bottom wall of the substation 1 is fixedly connected with a limiting frame 11, the outer surface of the limiting frame 11 is fixedly connected with a reset spring 13, reset spring 13's one end fixedly connected with slider 12, when unmovable transformer case 1, reset spring 13 resets and will drive slider 12 and remove, and then drive universal wheel 16 and upwards retrieve, shock attenuation board 25 and ground contact this moment, and slider 12 and spacing 11 sliding connection, one side of slider 12 is rotated and is connected with rocker 14, the one end of keeping away from slider 12 of rocker 14 is rotated and is connected with bracing piece 15, and bracing piece 15 and transformer case 1 sliding connection, the bottom fixedly connected with universal wheel 16 of bracing piece 15, the bottom fixedly connected with fixed foot 17 of transformer case 1.

Stop device 7 comprises a connecting rod and a gag lever post, and the one end and the 6 fixed connection of rope of connecting rod, the other end and fan 8 fixed connection, and connecting rod and gag lever post sliding connection, gag lever post and transformer case 1 fixed connection, stop device 7 can be spacing with the horizontal migration of fan 8, avoids fan 8 to touch 1 internal component of transformer case.

Fixed foot 17 outer fixed surface is connected with supporting shoe 22, and the inside sliding connection of supporting shoe 22 has shock-absorbing rod 23, and shock-absorbing spring 24 has been cup jointed to the surface of shock-absorbing rod 23, and shock-absorbing rod 23's bottom fixedly connected with shock attenuation board 25 can reduce the impact of retrieving the universal wheel 16 and causing.

One side of transformer case 1 is close to edge fixedly connected with push rod 18, and the antetheca of transformer case 1 rotates and is connected with access door 19, and antetheca fixedly connected with glass window 20, the heat dissipation shutter 21 of transformer case 1, explosion-proof removal transformer case 1 dispels the heat and overhauls simultaneously.

Both sides of the transformer box 1 are provided with ventilation openings, so that the convection heat dissipation of the inside air and the outside air is facilitated.

The bottom end of the damping plate 25 is fixedly connected with a damping pad to reduce the impact force applied to the fixing leg 17.

The working principle is as follows: the utility model provides a box-type substation convenient to remove, when removing transformer case 1, start second motor 9, the drive end of second motor 9 rotates and drives bracing piece 15 with universal wheel 16 downstream and ground contact, promote push rod 18 and remove transformer case 1, the end removes the back, the reversal of cam 10, reset spring 13 begins to resume simultaneously, slider 12 removes and will drive rocker 14 and slide, upwards shrink universal wheel 16, at this moment, shock attenuation board 25 and ground contact reduce the impact force, when transformer case 1 is inside hot, start first motor 2, the drive end of first motor 2 rotates and drives belt 4 and rotate and then reciprocate the heat dissipation with fan 8 through rope 6. 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 (6)

1. A box-type substation convenient to remove, includes transformer box (1), its characterized in that: the top end of the power transformation box (1) is fixedly connected with a first motor (2), the driving end of the first motor (2) is fixedly connected with a belt wheel (3), the outer surface of the belt wheel (3) is sleeved with a belt (4), the top end of the power transformation box (1) is rotatably connected with a winding bar (5) close to the edge, the outer surface of the winding bar (5) is fixedly connected with a rope (6), the rope (6) penetrates through the power transformation box (1) and extends to the inside, one end of the rope (6) far away from the winding bar (5) is fixedly connected with a limiting device (7), one end of the limiting device (7) is fixedly connected with a fan (8), the inner wall of the power transformation box (1) is fixedly connected with a second motor (9), the driving end of the second motor (9) is fixedly connected with a cam (10), and the inner bottom wall of the power transformation box (1) is fixedly connected with a limiting frame (11), the outer fixed surface of spacing (11) is connected with reset spring (13), the one end fixedly connected with slider (12) of reset spring (13), and slider (12) and spacing (11) sliding connection, one side of slider (12) is rotated and is connected with rocker (14), the one end of keeping away from slider (12) of rocker (14) is rotated and is connected with bracing piece (15), and bracing piece (15) and transformer case (1) sliding connection, the bottom fixedly connected with universal wheel (16) of bracing piece (15), the bottom fixedly connected with fixed foot (17) of transformer case (1).

2. A portable substation according to claim 1, wherein: stop device (7) comprise a connecting rod and a gag lever post, the one end and rope (6) fixed connection of connecting rod, the other end and fan (8) fixed connection, and connecting rod and gag lever post sliding connection, gag lever post and transformer case (1) fixed connection.

3. A portable substation according to claim 1, wherein: the fixed foot (17) surface fixed connection has supporting shoe (22), the inside sliding connection of supporting shoe (22) has shock-absorbing rod (23), and shock-absorbing spring (24) have been cup jointed to the surface of shock-absorbing rod (23), the bottom fixedly connected with shock attenuation board (25) of shock-absorbing rod (23).

4. A portable substation according to claim 1, wherein: one side of transformer case (1) is close to edge fixedly connected with push rod (18), the antetheca of transformer case (1) rotates and is connected with access door (19), antetheca fixedly connected with glass window (20), heat dissipation shutter (21) of transformer case (1).

5. A portable substation according to claim 1, wherein: both sides of the power transformation box (1) are provided with ventilation openings.

6. A portable substation according to claim 3, wherein: the bottom end of the damping plate (25) is fixedly connected with a damping pad.

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