CN213935829U - Improved generation industry frequency conversion box-type transformer - Google Patents

Abstract

The utility model relates to a box transformer technical field, and an improved generation industry frequency conversion box transformer is disclosed, including box and the transformer body of setting in the box, transformer body's lower extreme fixed connection has the horizontally fixed plate, the below of fixed plate is provided with the backup pad, logical groove has all vertically been seted up to the lower extreme left and right sides of backup pad, two inside equal sliding connection who leads to the groove have the guide rail, the lower extreme of two guide rails all extend to the outside that leads to the groove and with the downside inner wall fixed connection of box, the through-hole has been seted up to the equal level in one side cell wall front side department that deviates from mutually of two logical grooves, the inside of two through-holes is all fixed and is equipped with locking mechanism. The utility model discloses not only be convenient for when using to wash the maintenance outside moving the box with transformer body, labour saving and time saving is efficient, has improved transformer body's buffering effect moreover by a wide margin, and life is longer.

Description

Improved generation industry frequency conversion box-type transformer

Technical Field

The utility model relates to a box transformer technical field especially relates to a box transformer of improved generation industry frequency conversion.

Background

The box-type transformer is used as a whole set of distribution equipment and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment. The basic principle of the transformer is that reasonable assembly is carried out according to a specified sequence through a pressure starting system, an armored wire, a transformer substation full-automatic system, a direct current point and corresponding technical equipment, and all components are installed in a specific waterproof, dustproof and rat-proof completely-sealed toughened box body structure, so that the specific transformer is formed.

The existing improved industrial frequency conversion box type transformer is inconvenient to move a transformer body to the outside of a box body for cleaning and overhauling when in use, and the buffering effect is poor, so that the improved industrial frequency conversion box type transformer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and being not convenient for remove the transformer body when using and wash the maintenance outside the box, and the relatively poor problem of buffering effect, and the box transformer of improved generation industry frequency conversion that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an improved industrial variable frequency box-type transformer comprises a box body and a transformer body arranged in the box body, wherein a horizontal fixed plate is fixedly connected at the lower end of the transformer body, a supporting plate is arranged below the fixed plate, through grooves are longitudinally formed in the left side and the right side of the lower end of the supporting plate, guide rails are slidably connected inside the two through grooves, the lower ends of the two guide rails extend to the outer parts of the through grooves and are fixedly connected with the inner wall of the lower side of the box body, through holes are horizontally formed in the front sides of the groove walls of one side of the two through grooves, which are opposite to each other, locking mechanisms are fixedly arranged inside the two through holes, a movable frame is slidably sleeved on the side wall of the fixed plate, the lower end of the movable frame is fixedly connected with the edge of the upper end of the supporting plate, a strip-shaped groove is horizontally formed in the middle part of the lower end of the fixed plate and the middle part of the upper end of the supporting plate, two the inside in bar groove is fixed jointly and is equipped with buffer gear, the equal vertical spout of having seted up of the left and right sides wall of fixed plate, two the inside of spout is all fixed and is equipped with stop gear.

Preferably, locking mechanism includes kelly, gag lever post and first spring, the pole wall of kelly and the pore wall sliding connection in through-hole, and the both ends of kelly all extend to the outside of through-hole, the lateral wall of guide rail seted up with kelly matched with draw-in groove, the bar hole has been seted up to the preceding side lever wall of kelly, one side department in bar groove is kept away from in the inside in bar hole to gag lever post longitudinal sliding setting, and the both ends of gag lever post all with the pore wall fixed connection in through-hole, the both ends of first spring respectively with the pole wall of gag lever post and the pore wall fixed connection in bar hole.

Preferably, buffer gear includes a plurality of connecting rods, two slide bars, a plurality of sliding sleeves and two second springs, two the slide bar is the fixed inside that sets up in two bar grooves of level respectively, two the second spring cup joints with the pole wall activity of two slide bars respectively, and is a plurality of the sliding sleeve is located the left and right sides department of second spring with two slide bars respectively and slides and cup joints, and is a plurality of one end of connecting rod is articulated mutually with a plurality of sliding sleeves respectively one side outer wall that is close to mutually, is located two of upside the other end of connecting rod is located the left and right sides department in bar groove with the upper end of backup pad respectively and articulates, is located two of the downside the other end of connecting rod is located the left and right sides department in bar groove with the lower extreme of fixed plate respectively and articulates mutually.

Preferably, stop gear includes the slider, the slider slides and sets up in the inside of spacing groove, and the one end of slider extend to the outside of spacing groove and with the inner wall upper end fixed connection of movable frame.

Preferably, one end of the clamping rod, which is positioned outside the supporting plate, is fixedly connected with a pulling block.

Preferably, the middle parts of the two connecting rods which are arranged in a mutually crossed manner are hinged through a pin shaft.

Compared with the prior art, the utility model provides an improved generation industry frequency conversion box type transformer possesses following beneficial effect:

1. this box transformer of improved generation industry frequency conversion through locking mechanism, guide rail and the backup pad that is equipped with, is convenient for when using to wash the maintenance outside moving the box with the transformer body, and labour saving and time saving is efficient.

2. This box transformer of improved generation industry frequency conversion, through the buffer gear mechanism who is equipped with, improved the buffering effect of transformer body by a wide margin, life is longer.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only be convenient for when using to wash the maintenance outside moving the transformer body to the box, labour saving and time saving is efficient, has improved the buffering effect of transformer body moreover by a wide margin, and life is longer.

Drawings

Fig. 1 is a schematic structural diagram of an improved industrial frequency conversion box type transformer provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the transformer comprises a sliding block 1, a transformer body 2, a box body 3, a fixing plate 4, a movable frame 5, a guide rail 6, a supporting plate 7, a sliding sleeve 8, a second spring 9, a sliding rod 10, a connecting rod 11, a clamping rod 12, a first spring 13 and a limiting rod 14.

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.

Referring to fig. 1-2, an improved industrial frequency conversion box type transformer comprises a box body 3 and a transformer body 2 arranged in the box body 3, wherein the lower end of the transformer body 2 is fixedly connected with a horizontal fixed plate 4, a supporting plate 7 is arranged below the fixed plate 4, through grooves are longitudinally formed on the left side and the right side of the lower end of the supporting plate 7, guide rails 6 are slidably connected inside the two through grooves, the lower ends of the two guide rails 6 extend to the outer parts of the through grooves and are fixedly connected with the inner wall of the lower side of the box body 3, through holes are horizontally formed in the front sides of the groove walls on the sides of the two through grooves which are opposite to each other, locking mechanisms are fixedly arranged inside the two through holes, a movable frame 5 is sleeved on the side wall of the fixed plate 4 in a sliding mode, the lower end of the movable frame 5 is fixedly connected with the edge of the upper end of the supporting plate 7, strip-shaped grooves are horizontally formed in the middle parts of the lower end of the fixed plate 4 and the middle part of the upper end of the supporting plate 7, the inside in two bar grooves is fixed jointly and is equipped with buffer gear, and the equal vertical spout of having seted up of the left and right sides wall of fixed plate 4, the inside of two spouts is all fixed and is equipped with stop gear.

Locking mechanism includes kelly 12, gag lever post 14 and first spring 13, the pole wall of kelly 12 and the pore wall sliding connection in through-hole, and the both ends of kelly 12 all extend to the outside of through-hole, the lateral wall of guide rail 6 seted up with kelly 12 matched with draw-in groove, the bar hole has been seted up to the front side lever wall of kelly 12, one side department in bar groove is kept away from in the inside in bar hole to gag lever post 14 longitudinal sliding setting, and the both ends of gag lever post 14 all with the pore wall fixed connection in through-hole, the both ends of first spring 13 respectively with the pole wall of gag lever post 14 and the pore wall fixed connection in bar hole.

Buffer gear includes a plurality of connecting rods 11, two slide bars 10, a plurality of sliding sleeves 8 and two second springs 9, two slide bars 10 are the fixed inside that sets up in two bar grooves of level respectively, two second springs 9 cup joint with the pole wall activity of two slide bars 10 respectively, a plurality of sliding sleeves 8 cup joint with the left and right sides department that two slide bars 10 are located second spring 9 slides respectively, the one end of a plurality of connecting rods 11 is articulated mutually with the one side outer wall that a plurality of sliding sleeves 8 are close to respectively, the other end of two connecting rods 11 that are located the upside is articulated mutually in the left and right sides department in the bar groove with the upper end of backup pad 7 respectively, the other end of two connecting rods 11 that are located the downside is articulated mutually in the left and right sides department in the bar groove with the lower extreme of fixed plate 4 respectively.

Stop gear includes slider 1, and slider 1 slides and sets up in the inside of spacing groove, and the one end of slider 1 extend to the outside of spacing groove and with the inner wall upper end fixed connection of movable frame 5.

One end of the clamping rod 12, which is positioned outside the supporting plate 7, is fixedly connected with a pulling block.

The middle parts of the two connecting rods 11 which are arranged in a mutually crossed way are hinged through a pin shaft.

The utility model discloses in, during the use, stop gear can carry on spacingly to fixed plate 4, when needing to wash the maintenance, stimulates two and draws the piece, draw the piece and no longer with the draw-in groove joint when driving kelly 12 extrusion first spring 13, can remove transformer body 2 to the box 3 outside this moment, when receiving vibrations, transformer body 2 drives connecting rod 11 and 8 extrusion second springs 9 of sliding sleeve, and the impact force converts the elastic potential energy into, and the shock resistance is stronger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An improved industrial variable frequency box-type transformer comprises a box body (3) and a transformer body (2) arranged in the box body (3), and is characterized in that the lower end of the transformer body (2) is fixedly connected with a horizontal fixed plate (4), a supporting plate (7) is arranged below the fixed plate (4), through grooves are longitudinally formed in the left side and the right side of the lower end of the supporting plate (7), guide rails (6) are slidably connected in the two through grooves, the lower ends of the two guide rails (6) extend to the outside of the through grooves and are fixedly connected with the inner wall of the lower side of the box body (3), through holes are horizontally formed in the front side of the groove wall of one side of the two through grooves, locking mechanisms are fixedly arranged in the two through holes, a movable frame (5) is sleeved on the side wall of the fixed plate (4) in a sliding manner, the lower end of the movable frame (5) is fixedly connected with the upper end edge of the supporting plate (7), the lower extreme middle part of fixed plate (4) and the equal level in upper end middle part of backup pad (7) have seted up the bar groove, two the inside in bar groove is fixed buffer gear jointly, the equal vertical spout of having seted up of the left and right sides wall of fixed plate (4), two the inside of spout is all fixed and is equipped with stop gear.

2. The improved industrial variable-frequency box-type transformer according to claim 1, wherein the locking mechanism comprises a clamping rod (12), a limiting rod (14) and a first spring (13), the rod wall of the clamping rod (12) is slidably connected with the hole wall of the through hole, both ends of the clamping rod (12) extend to the outside of the through hole, the side wall of the guide rail (6) is provided with a clamping groove matched with the clamping rod (12), the front side rod wall of the clamping rod (12) is provided with a strip-shaped hole, the limiting rod (14) is longitudinally slidably arranged at one side, away from the strip-shaped groove, inside the strip-shaped hole, both ends of the limiting rod (14) are fixedly connected with the hole wall of the through hole, and both ends of the first spring (13) are fixedly connected with the rod wall of the limiting rod (14) and the hole wall of the strip-shaped hole respectively.

3. The improved industrial frequency conversion box-type transformer according to claim 1, wherein the buffer mechanism comprises a plurality of connecting rods (11), two sliding rods (10), a plurality of sliding sleeves (8) and two second springs (9), wherein the two sliding rods (10) are respectively and horizontally fixedly arranged inside the two strip-shaped grooves, the two second springs (9) are respectively movably sleeved with the rod walls of the two sliding rods (10), the sliding sleeves (8) are respectively slidably sleeved with the left and right sides of the two sliding rods (10) which are positioned in the second springs (9), one end of each connecting rod (11) is respectively hinged with the outer wall of one side, which is close to the sliding sleeves (8), of the two sliding sleeves (8) which are positioned on the upper side, the other end of each connecting rod (11) is hinged with the left and right sides of the strip-shaped groove, the other end of each connecting rod (11) which is positioned on the lower side is respectively hinged with the lower end of the fixing plate (4), and the other end of each connecting rod (11) is positioned in the strip-shaped groove The left side and the right side are hinged.

4. The improved industrial variable frequency box-type transformer according to claim 1, wherein the limiting mechanism comprises a sliding block (1), the sliding block (1) is slidably arranged inside the limiting groove, and one end of the sliding block (1) extends to the outside of the limiting groove and is fixedly connected with the upper end of the inner wall of the movable frame (5).

5. An improved industrial frequency conversion box type transformer according to claim 2, characterized in that one end of the clamping rod (12) outside the supporting plate (7) is fixedly connected with a pulling block.

6. An improved industrial frequency conversion box type transformer according to claim 3, characterized in that the middle parts of the two connecting rods (11) which are arranged in a cross way are hinged through a pin shaft.

Images