CN216311533U - Hydraulic engineering is with easy access transformer heat sink - Google Patents

Abstract

The utility model discloses a conveniently maintained transformer cooling device for hydraulic engineering, which comprises a protective box, wherein a box door is arranged at the front end of the protective box, a vertical wall at the front end of the box door is provided with a viewing port penetrating through the front and the back, a protective plate is fixedly connected inside the viewing port, a first hinge is fixedly installed on one side of the box door, the box door is hinged with the protective box through the first hinge, a first buckle is fixedly installed on one side of the box door, which is far away from the first hinge, and the box door is movably connected with the protective box through the first buckle. Through the motor that sets up, half gear and guide arm isotructure, make the increase rotatory to the radiating effect of transformer, it is rotatory to drive the bull stick through the motor, and half gear follows the bull stick and rotates, drives the inner gear and is the reciprocating motion of horizontal direction for the installing frame follows the inner gear and removes, thereby can drive the fan and be the reciprocating motion of horizontal direction, and then increase the heat radiating area to the transformer, improves the radiating effect.

Description

Hydraulic engineering is with easy access transformer heat sink

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a convenient-to-overhaul transformer cooling device for hydraulic engineering.

Background

The conventional transformer has the following problems in use:

1. because the heat abstractor of transformer that traditional hydraulic engineering used can only ventilate the heat dissipation to a department of transformer for the radiating effect is not good.

2. Because damage appears easily after the fan live time overlength among the traditional transformer heat sink, need regularly maintain the fan, and the fan is fixed in the guard box inside mostly to be not convenient for maintain the inside fan of heat sink.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the transformer cooling device convenient to overhaul for the hydraulic engineering, which has the advantages of increasing the heat dissipation effect and facilitating the maintenance of a fan.

In order to achieve the purpose, the utility model provides the following technical scheme: a transformer cooling device convenient to overhaul for hydraulic engineering comprises a protective box, wherein a box door is arranged at the front end of the protective box, a front-and-back penetrating observation port is formed in the front vertical wall of the box door, a protective plate is fixedly connected inside the observation port, a first hinge is fixedly mounted on one side of the box door, the box door is hinged to the protective box through the first hinge, a first hasp is fixedly mounted on one side of the box door, which is far away from the first hinge, the box door is movably connected with the protective box through the first hasp, a transformer is mounted inside the protective box and is connected with the inner wall of the bottom end of the protective box through a fixing mechanism, a fixing frame is fixedly mounted on one outer vertical wall of the protective box, which is far away from the box door, a motor is arranged inside the fixing frame, a horizontally arranged rotating rod is fixedly connected to the driving end of the motor, one end of the rotating rod, which is far away from the motor, extends into the interior of the protective box through the box and is fixedly mounted with a half gear, half gear engagement has the internal gear, the connecting plate of the vertical setting of the equal fixedly connected with in upper and lower both sides outer wall of internal gear, two the connecting plate is kept away from the one end of internal gear and is all seted up the through-hole that runs through about, two the inside activity respectively of through-hole is equipped with the guide arm, two the both ends difference fixed connection of guide arm is in the relative both sides inner wall of protecting box, and two the guide arm respectively with two through-hole shape looks adaptations, one side fixed mounting of internal gear has the installing frame, the inside activity of installing frame is equipped with the fan, the equal fixedly connected with in bottom four corners of protecting box's support column, every the base that the equal fixedly connected with level in bottom of support column set up, every the mounting hole that runs through from top to bottom is all seted up on the top of base.

Preferably, the frame bodies at two opposite sides of the mounting frame far away from the box door are respectively provided with a movable groove, the two sides of the fan are respectively and fixedly connected with a mounting rod, one end of each mounting rod far away from the fan is respectively and movably connected into the two movable grooves, one side of the mounting frame far away from the box door is movably provided with a filter plate, one side of the filter plate facing the two movable grooves is fixedly connected with two horizontally arranged fixed plates, one sides of the two fixed plates far away from the filter plate are respectively and movably inserted into the two movable grooves, one ends of the two fixed plates far away from the filter plate are respectively and movably connected with the two mounting rods, the frame bodies at two sides of the mounting frame adjacent to the two movable grooves are respectively provided with an insertion groove, one side of the filter plate facing the mounting frame is fixedly connected with an insertion rod matched with the two insertion grooves, and the two insertion rods are respectively inserted into the two insertion grooves, the protective box is characterized in that one side, away from the box door, of the protective box is provided with a notch, a rear plate is arranged inside the notch, one bottom end of the rear plate, away from the box door, is fixedly connected with a second hinge, the rear plate is hinged to the protective box through the second hinge, a second hasp is fixedly arranged at the top end of the rear plate, the rear plate is movably connected with the protective box through the second hasp, and a pull ring is fixedly arranged at one side, away from the box door, of the rear plate.

Preferably, fixed establishment includes the recess that protective housing bottom inner wall was seted up, the inside of recess is T type structure, the equal fixedly connected with of two inboard perpendicular walls of recess has the spring that the level set up, two the equal fixedly connected with movable block of the relative one end of spring, two the movable block all with the inside shape looks adaptation of recess, two the equal fixedly connected with cardboard in top of movable block, two the relative one side of cardboard is erected the equal fixedly connected with fixed block of wall, the relative one side of fixed block respectively with the both sides swing joint of transformer.

Preferably, one side of the protection box is provided with heat dissipation holes, and a protection filter screen is fixedly arranged on the outer wall of the protection box, which is positioned at the heat dissipation holes.

Preferably, one side of the protection box, which is far away from the heat dissipation holes, is provided with a wire passing hole, the wire passing hole is obliquely arranged, and one side of the wire passing hole, which is close to the transformer, is higher than one side of the wire passing hole, which is far away from the transformer.

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

through the motor that sets up, half gear and guide arm isotructure, make the increase rotatory to the radiating effect of transformer, it is rotatory to drive the bull stick through the motor, and half gear follows the bull stick and rotates, drives the inner gear and is the reciprocating motion of horizontal direction for the installing frame follows the inner gear and removes, thereby can drive the fan and be the reciprocating motion of horizontal direction, and then increase the heat radiating area to the transformer, improves the radiating effect.

Through the rear plate, filter and inserted bar isotructure that set up, the messenger is convenient for maintain the fan, drives the rear plate through the pull ring and surrounds the second hinge and rotates, because the effect of inserting groove and inserted bar for can dismantle the filter from the installing frame, thereby can shift out the installing frame with the fan along the direction in activity groove, and then be convenient for maintain the fan.

Drawings

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

FIG. 2 is a schematic diagram of a rear plate structure according to the present invention;

FIG. 3 is a schematic diagram of a transformer according to the present invention;

FIG. 4 is a schematic view of the spring structure of the present invention;

FIG. 5 is a schematic view of an internal gear structure of the present invention;

FIG. 6 is a schematic view of the structure of the mounting frame of the present invention;

fig. 7 is a schematic view of the filter plate structure of the present invention.

In the figure: 1. a protective box; 2. a box door; 3. a support pillar; 4. a base; 6. a viewing port; 7. A back plate; 8. a fixing frame; 9. a wire passing hole; 10. heat dissipation holes; 11. a groove; 12. a spring; 13. a movable block; 14. clamping a plate; 15. a fixed block; 16. a transformer; 17. a motor; 18. A rotating rod; 19. a half gear; 20. an internal gear; 21. a connecting plate; 22. a through hole; 23. a guide bar; 24. installing a frame; 25. a fan; 26. a filter plate; 27. a plug rod; 28. inserting grooves; 29. a fixing plate; 30. a movable groove.

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.

Referring to fig. 1-7, the present invention provides a technical solution: a temperature reduction device for a transformer convenient to overhaul for hydraulic engineering comprises a protective box 1, a box door 2 is arranged at the front end of the protective box 1, a viewing port 6 which penetrates through the front and back is formed in the front vertical wall of the box door 2, a protective plate is fixedly connected inside the viewing port 6, a first hinge is fixedly installed on one side of the box door 2, the box door 2 is hinged with the protective box 1 through the first hinge, a first hasp is fixedly installed on one side, away from the first hinge, of the box door 2, the box door 2 is movably connected with the protective box 1 through the first hasp, a transformer 16 is installed inside the protective box 1, the transformer 16 is connected with the inner wall of the bottom end of the protective box 1 through a fixing mechanism, a fixed frame 8 is fixedly installed on one outer vertical wall, away from the box door 2, of the protective box 1, a motor 17 is arranged inside the fixed frame 8, a horizontally arranged rotating rod 18 is fixedly connected with the driving end of the motor 17, one end, away from the rotating rod 18, penetrates through the box body of the protective box 1 and extends to the inside of the protective box 1 and is fixedly provided with a half gear 19, 19 meshing of half gear has internal gear 20, the connecting plate 21 of the vertical setting of the equal fixedly connected with in upper and lower both sides outer wall of internal gear 20, the through-hole 22 that runs through about the one end that internal gear 20 was kept away from to two connecting plates 21 is all seted up, the inside activity respectively of two through-holes 22 is equipped with guide arm 23, two guide arm 23's both ends difference fixed connection in 1 relative both sides inner wall of protecting box, and two guide arm 23 respectively with two through-hole 22 shape looks adaptations, one side fixed mounting of internal gear 20 has installing frame 24, the inside activity of installing frame 24 is equipped with fan 25, the support column 3 of the vertical setting of equal fixedly connected with is lifted in protecting box 1's bottom four corners, the equal fixedly connected with in bottom of every support column 3 has the base 4 that the level set up, the mounting hole that runs through from top to bottom is all seted up on the top of every base 4.

In this embodiment, the motor 17 drives the rotating rod 18 to rotate, and due to the effect of the half gear 19 and the internal gear 20, the mounting frame 24 can move horizontally in a reciprocating manner along with the internal gear 20, so that the fan 25 can move horizontally in a reciprocating manner, and the heat dissipation area of the transformer 16 can be increased.

Specifically, the frame bodies on two opposite sides of the mounting frame 24 away from the box door 2 are both provided with movable grooves 30, both sides of the fan 25 are fixedly connected with mounting rods, one ends of the two mounting rods away from the fan 25 are respectively movably connected in the two movable grooves 30, one side of the mounting frame 24 away from the box door 2 is movably provided with a filter plate 26, one side of the filter plate 26 facing the two movable grooves 30 is fixedly connected with two horizontally arranged fixing plates 29, one sides of the two fixing plates 29 away from the filter plate 26 are respectively movably inserted in the two movable grooves 30, one ends of the two fixing plates 29 away from the filter plate 26 are respectively movably connected with the two mounting rods, the frame bodies on two sides of the mounting frame 24 adjacent to the two movable grooves 30 are both provided with insertion grooves 28, one side of the filter plate 26 facing the mounting frame 24 is fixedly connected with insertion rods 27 matched with the two insertion grooves 28, and the two insertion rods 27 are respectively inserted in the two insertion grooves 28, one side that chamber door 2 was kept away from to protective housing 1 has seted up the breach, and the inside of breach is equipped with back plate 7, and one side bottom fixed connection second hinge that chamber door 2 was kept away from to back plate 7, and back plate 7 is articulated with protective housing 1 through the second hinge, and the top fixed mounting of back plate 7 has the second hasp, and back plate 7 passes through second hasp and 1 swing joint of protective housing, and one side fixed mounting that chamber door 2 was kept away from to back plate 7 has the pull ring.

In this embodiment, the filter plate 26 can be detached from the mounting frame 24 through the insertion rod 27 and the insertion groove 28, and the fan 25 can be moved out of the mounting frame 24 due to the movable groove 30, so that the fan 25 can be maintained.

Specifically, fixed establishment includes the recess 11 that 1 bottom inner wall of protective housing was seted up, the inside of recess 11 is T type structure, the equal fixedly connected with level of two inboard perpendicular walls of recess 11 sets up spring 12, the equal fixedly connected with movable block 13 of the relative one end of two springs 12, two movable blocks 13 all with recess 11's inside shape looks adaptation, the equal fixedly connected with cardboard 14 in top of two movable blocks 13, the equal fixedly connected with fixed block 15 of the perpendicular wall in the relative one side of two cardboards 14, 15 relative one sides of fixed block respectively with transformer 16's both sides swing joint.

In this embodiment, through the effect of spring 12, can change the distance between two cardboard 14 to can fix not equidimension transformer 16, can increase transformer 16's radiating effect through fixed block 15.

Specifically, heat dissipation hole 10 has been seted up to one side of protective housing 1, and protective housing 1 is located the outer wall fixed mounting of heat dissipation hole 10 and has the protection filter screen.

In this embodiment, the hot air inside the protection box 1 can be discharged through the heat dissipation holes 10, so that the ventilation and heat dissipation of the inside of the protection box 1 are facilitated.

Specifically, one side of the protection box 1, which is far away from the heat dissipation hole 10, is provided with a wire passing hole 9, the wire passing hole 9 is obliquely arranged, and one side of the wire passing hole 9, which is close to the transformer 16, is higher than one side of the wire passing hole, which is far away from the transformer 16.

In this embodiment, the transformer 16 is convenient to connect through the wire passing hole 9, and the wire passing hole 9 is obliquely arranged to prevent rainwater from entering the protection box 1 through the wire passing hole 9.

The working principle and the using process of the utility model are as follows: it is rotatory to drive bull stick 18 through motor 17, half gear 19 is rotatory along with bull stick 18, make internal gear 20 follow half gear 19 and do the reciprocating motion of horizontal direction, make installing frame 24 follow internal gear 20 and remove, thereby can drive fan 25 and do the reciprocating motion of horizontal direction, and then increase the heat radiating area to transformer 16, improve the radiating effect, drive backplate 7 through the pull ring and rotate around the second hinge, because inserting groove 28 and inserting rod 27's effect, make can dismantle filter 26 from installing frame 24, thereby can shift out installing frame 24 along the direction of activity groove 30 with fan 25, and then be convenient for maintain fan 25.

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 hydraulic engineering is with easy to overhaul transformer heat sink, includes protective housing (1), its characterized in that: the front end of the protective box (1) is provided with a box door (2), a front vertical wall of the box door (2) is provided with a viewing port (6) which penetrates through the front and the back, a protective plate is fixedly connected inside the viewing port (6), a first hinge is fixedly mounted on one side of the box door (2), the box door (2) is hinged to the protective box (1) through the first hinge, a first hasp is fixedly mounted on one side, away from the first hinge, of the box door (2), the box door (2) is movably connected with the protective box (1) through the first hasp, a transformer (16) is mounted inside the protective box (1), the transformer (16) is connected with the inner wall of the bottom end of the protective box (1) through a fixing mechanism, a fixed frame (8) is fixedly mounted on an outer vertical wall, away from the box door (2), of the protective box (1), and a motor (17) is arranged inside the fixed frame (8), the driving end of the motor (17) is fixedly connected with a rotating rod (18) which is horizontally arranged, one end, far away from the motor (17), of the rotating rod (18) penetrates through a box body of the protective box (1) and extends to the interior of the protective box (1), a half gear (19) is fixedly installed, an internal gear (20) is meshed with the half gear (19), connecting plates (21) which are vertically arranged are fixedly connected to the outer walls of the upper side and the lower side of the internal gear (20), through holes (22) which penetrate left and right are formed in one ends, far away from the internal gear (20), of the two connecting plates (21), guide rods (23) are movably arranged in the two through holes (22) respectively, two ends of the two guide rods (23) are fixedly connected to the inner walls of the two opposite sides of the protective box (1) respectively, the two guide rods (23) are matched with the shapes of the two through holes (22) respectively, and an installation frame (24) is fixedly installed on one side of the internal gear (20), the utility model discloses a safe protection box, including installing frame (24), install and remove the fan (25), support column (3) of the vertical setting of the equal fixedly connected with in bottom four corners of protective housing (1), every the equal fixedly connected with in bottom of support column (3) has base (4) that the level set up, every the mounting hole that runs through from top to bottom is all seted up on the top of base (4).

2. The easy-to-overhaul transformer cooling device for the hydraulic engineering according to claim 1, characterized in that: the two opposite side frame bodies of the mounting frame (24) far away from the box door (2) are respectively provided with a movable groove (30), the two sides of the fan (25) are respectively and fixedly connected with mounting rods, one ends of the mounting rods far away from the fan (25) are respectively and movably connected into the two movable grooves (30), one side of the mounting frame (24) far away from the box door (2) is movably provided with a filter plate (26), one side of the filter plate (26) facing the two movable grooves (30) is fixedly connected with two horizontally arranged fixing plates (29), one sides of the two fixing plates (29) far away from the filter plate (26) are respectively and movably inserted into the two movable grooves (30), one ends of the two fixing plates (29) far away from the filter plate (26) are respectively and movably connected with the two mounting rods, the two side frame bodies of the mounting frame (24) adjacent to the two movable grooves (30) are respectively provided with an inserting groove (28), filter (26) towards bayonet pole (27) of one side fixedly connected with and two inserting groove (28) looks adaptations of installing frame (24), and two bayonet pole (27) are pegged graft respectively in two inserting groove (28), one side that chamber door (2) were kept away from in protective housing (1) is seted up jaggedly, the inside of breach is equipped with back plate (7), one side bottom fixed connection second hinge of chamber door (2) is kept away from in back plate (7), back plate (7) are articulated with protective housing (1) through the second hinge, the top fixed mounting of back plate (7) has the second hasp, back plate (7) are through second hasp and protective housing (1) swing joint, just one side fixed mounting that chamber door (2) were kept away from in back plate (7) has the pull ring.

3. The easy-to-overhaul transformer cooling device for the hydraulic engineering according to claim 1, characterized in that: fixed establishment includes recess (11) that guard box (1) bottom inner wall was seted up, the inside of recess (11) is T type structure, two inboard spring (12) that the equal fixedly connected with level of wall set up are erected to two inboards of recess (11), two the equal fixedly connected with movable block (13) of the relative one end of spring (12), two movable block (13) all with the inside shape looks adaptation of recess (11), two the equal fixedly connected with cardboard (14) in top of movable block (13), two erect the equal fixedly connected with fixed block (15) of wall in the relative one side of cardboard (14), the relative one side of fixed block (15) respectively with the both sides swing joint of transformer (16).

4. The easy-to-overhaul transformer cooling device for the hydraulic engineering according to claim 1, characterized in that: one side of the protection box (1) is provided with a heat dissipation hole (10), and a protection filter screen is fixedly arranged on the outer wall of the protection box (1) which is located at the heat dissipation hole (10).

5. The easy-to-overhaul transformer cooling device for the hydraulic engineering according to claim 4, characterized in that: line holes (9) are formed in one side, far away from the heat dissipation holes (10), of the protection box (1), the line holes (9) are arranged in an inclined mode, and one side, close to the transformer (16), of the line holes (9) is higher than one side, far away from the transformer (16), of the line holes (9).

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