CN214123644U

CN214123644U - Voltage regulating transformer convenient to installation

Info

Publication number: CN214123644U
Application number: CN202120066345.2U
Authority: CN
Inventors: 杨向乐
Original assignee: Shanghai Xuyuan Medical Technology Co ltd
Current assignee: Shanghai Xuyuan Medical Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-09-03
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a tap changer convenient to installation, including the tap changer body, the equal fixedly connected with mount pad in both sides of tap changer body bottom, the bottom swing joint of mount pad has a supporting bench, a supporting bench's rear side fixedly connected with framework, there is first threaded rod in the left side of framework inner wall through bearing swing joint, the equal thread bush in both sides on first threaded rod surface is equipped with first thread bush, the positive fixedly connected with fixed plate of first thread bush, the fixed plate extends to a supporting bench's inner chamber, the front side fixedly connected with picture peg of the relative one side of fixed plate. The utility model discloses possess the advantage of the installation of being convenient for, solved current voltage regulating transformer and at the in-process that uses, be not convenient for install voltage regulating transformer, increased staff's work load, the staff of being not convenient for overhauls voltage regulating transformer, has reduced the problem of voltage regulating transformer practicality.

Description

Voltage regulating transformer convenient to installation

Technical Field

The utility model relates to a regulating transformer technical field specifically is a regulating transformer convenient to installation.

Background

The voltage regulating transformer is suitable for seasonal load change, can shift gears to reduce capacity when no load exists, reduces the iron core loss of the transformer, has obvious electricity saving effect, but limits the convenient range of the transformer due to manual switching of power failure, is suitable for users in rural areas, forest farms, salt farms and the like with large power consumption change and long change period, judges the current load current by monitoring the voltage and the current of the low-voltage side of the transformer, sends a capacity regulating instruction to an on-load capacity regulating switch if the capacity regulating condition controller which is set in the early stage is met, and performs capacity switching according to the capacity regulating instruction by the on-load capacity regulating switch to realize star and angle conversion and series-parallel conversion of high and low-voltage coils in the transformer, completes automatic capacity conversion of the transformer in an excitation state, and completes voltage regulation of the transformer in a non-excitation state.

The in-process that current voltage regulating transformer used is not convenient for install voltage regulating transformer, has increased staff's work load, and the staff of being not convenient for overhauls voltage regulating transformer, has reduced voltage regulating transformer's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a regulating transformer convenient to installation possesses the advantage of being convenient for to install, has solved current regulating transformer and at the in-process that uses, is not convenient for install to the voltage regulating transformer, has increased staff's work load, and the staff of being not convenient for overhauls the voltage regulating transformer, has reduced the problem of regulating transformer practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-installed voltage regulating transformer comprises a voltage regulating transformer body, wherein both sides of the bottom of the voltage regulating transformer body are fixedly connected with installation seats, the bottom of the installation seat is movably connected with a supporting table, the rear side of the supporting table is fixedly connected with a frame body, the left side of the inner wall of the frame body is movably connected with a first threaded rod through a bearing, both sides of the surface of the first threaded rod are respectively and fixedly sleeved with a first threaded sleeve, the front side of the first threaded sleeve is fixedly connected with a fixed plate, the fixed plate extends to the inner cavity of the supporting table, the front side of the opposite side of the fixed plate is fixedly connected with a plug board, the opposite side of the plug board penetrates through the inner cavity of the installation seat and is movably connected with the inner wall of the installation seat, both sides of the top of the supporting table are respectively and movably connected with a connecting rod through a rotating shaft, one end of the connecting rod, far away from the supporting table, is movably connected with a clamp through a rotating shaft, the equal swing joint in both sides of brace table bottom has the slide bar, the bottom fixedly connected with mounting panel of slide bar, the bottom fixedly connected with carriage of brace table, the positive bottom fixedly connected with reinforcing plate of carriage, the equal swing joint in both sides of carriage inner wall bottom has the bracing piece, the top fixedly connected with maintenance platform of bracing piece, the bottom fixedly connected with box of carriage, there is the second threaded rod rear side of box inner chamber through bearing swing joint, the surperficial thread bush of second threaded rod is equipped with the second thread bush, the top fixedly connected with dead lever of second thread bush, the top of dead lever run through to the inner chamber of carriage and with the bottom fixed connection of maintenance platform.

Preferably, the right side of the frame body is provided with a rotating handle in a penetrating manner, and the left end of the rotating handle is fixedly connected with the right end of the first threaded rod.

Preferably, the thread directions of the two sides of the surface of the first threaded rod are opposite, and sliding grooves matched with the sliding rods for use are formed in the two sides of the bottom of the supporting table.

Preferably, the mounting plate is provided with a plurality of mounting holes.

Preferably, the top of box and the bottom of carriage all seted up movable chamber, the surface of dead lever and the inner wall swing joint in activity chamber.

Preferably, the bottom of the second threaded sleeve is fixedly connected with a moving rod, and the bottom of the moving rod is movably connected with the bottom of the inner cavity of the box body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a connecting rod, the clamp, the slide bar, the carriage, the bracing piece, the mount pad, the dead lever, the second threaded rod, the box, the picture peg, the access platform, a supporting bench, the mounting panel, the fixed plate, first threaded rod, the framework, first thread bush, the cooperation of second thread bush and reinforcing plate is used, the in-process of having solved current voltage regulating transformer and using, be not convenient for install voltage regulating transformer, staff's work load has been increased, staff's voltage regulating transformer that is not convenient for overhauls, the problem of voltage regulating transformer practicality has been reduced.

2. The utility model discloses a cooperation of mount pad and picture peg is used, can be convenient for install the voltage-regulating transformer body, through first threaded rod, the cooperation of first thread bush and fixed plate is used, can be convenient for drive the picture peg and enter into in the mount pad, cooperation through connecting rod and clamp is used, can be convenient for stabilize the support to a supporting bench, through setting up the mounting panel, can be convenient for install a supporting bench, through setting up the slide bar, can be convenient for remove the mounting panel, through setting up the maintenance platform, can be convenient for support the staff and overhaul the voltage-regulating transformer body.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of a support platform according to the present invention;

FIG. 3 is a right sectional partial view of the present invention;

fig. 4 is a schematic left-side sectional view of the present invention.

In the figure: 1 regulating transformer body, 2 connecting rods, 3 hoops, 4 sliding rods, 5 supporting frames, 6 supporting rods, 7 mounting seats, 8 fixing rods, 9 second threaded rods, 10 box bodies, 11 plugboards, 12 overhaul platforms, 13 supporting platforms, 14 mounting plates, 15 fixing plates, 16 first threaded rods, 17 frame bodies, 18 first threaded sleeves, 19 second threaded sleeves and 20 reinforcing plates.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The utility model provides a regulating transformer body 1, connecting rod 2, clamp 3, slide bar 4, carriage 5, bracing piece 6, mount pad 7, dead lever 8, second threaded rod 9, box 10, picture peg 11, maintenance platform 12, a supporting bench 13, mounting panel 14, fixed plate 15, first threaded rod 16, framework 17, first thread bush 18, parts such as second thread bush 19 and reinforcing plate 20 are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental approach for technical staff in the field.

Referring to fig. 1-4, a conveniently installed voltage regulating transformer comprises a voltage regulating transformer body 1, wherein both sides of the bottom of the voltage regulating transformer body 1 are fixedly connected with an installation base 7, the bottom of the installation base 7 is movably connected with a supporting platform 13, the rear side of the supporting platform 13 is fixedly connected with a frame body 17, the left side of the inner wall of the frame body 17 is movably connected with a first threaded rod 16 through a bearing, the right side of the frame body 17 is provided with a rotating handle in a penetrating manner, the left end of the rotating handle is fixedly connected with the right end of the first threaded rod 16, the thread directions of both sides of the surface of the first threaded rod 16 are opposite, both sides of the surface of the first threaded rod 16 are respectively provided with a first threaded sleeve 18 in a threaded manner, the front side of the first threaded sleeve 18 is fixedly connected with a fixed plate 15, the first threaded sleeve 16, the first threaded sleeve 18 and the fixed plate 15 are matched for use, so that an inserting plate 11 can be conveniently driven into the installation base 7, the fixed plate 15 extends to the inner cavity of the supporting platform 13, the front side of one side opposite to the fixed plate 15 is fixedly connected with an inserting plate 11, one side opposite to the inserting plate 11 penetrates through an inner cavity of the mounting seat 7 and is movably connected with the inner wall of the mounting seat, the voltage-regulating transformer body 1 can be conveniently mounted through the matching use of the mounting seat 7 and the inserting plate 11, two sides of the top of the supporting platform 13 are both movably connected with connecting rods 2 through rotating shafts, one ends, far away from the supporting platform 13, of the connecting rods 2 are movably connected with clamps 3 through rotating shafts, the supporting platform 13 can be conveniently and stably supported through the matching use of the connecting rods 2 and the clamps 3, two sides of the bottom of the supporting platform 13 are both movably connected with sliding rods 4, through arranging the sliding rods 4, the mounting plate 14 can be conveniently moved, sliding grooves matched with the sliding rods 4 are formed in two sides of the bottom of the supporting platform 13, the mounting plate 14 is fixedly connected with the bottom of the sliding rods 4, and the mounting plate 13 can be conveniently mounted through arranging the mounting plate 14, the mounting plate 14 is provided with a plurality of mounting holes, the bottom of the support table 13 is fixedly connected with a support frame 5, the front bottom of the support frame 5 is fixedly connected with a reinforcing plate 20, two sides of the bottom of the inner wall of the support frame 5 are movably connected with support rods 6, the top of each support rod 6 is fixedly connected with an inspection table 12, the inspection table 12 is arranged to facilitate the support of a worker to inspect the voltage-regulating transformer body 1, the bottom of the support frame 5 is fixedly connected with a box body 10, the rear side of the inner cavity of the box body 10 is movably connected with a second threaded rod 9 through a bearing, the surface threaded sleeve of the second threaded rod 9 is provided with a second threaded sleeve 19, the bottom of the second threaded sleeve 19 is fixedly connected with a moving rod, the bottom of the moving rod is movably connected with the bottom of the inner cavity of the box body 10, the top of the second threaded sleeve 19 is fixedly connected with a fixed rod 8, the top of the box body 10 and the bottom of the support frame 5 are provided with movable cavities, the surface of dead lever 8 and the inner wall swing joint in activity chamber, the top of dead lever 8 run through to the inner chamber of carriage 5 and with the bottom fixed connection of access panel 12, through connecting rod 2, clamp 3, slide bar 4, carriage 5, bracing piece 6, mount pad 7, dead lever 8, second threaded rod 9, box 10, picture peg 11, access panel 12, brace table 13, mounting panel 14, fixed plate 15, first threaded rod 16, framework 17, first thread bush 18, the cooperation of second thread bush 19 and reinforcing plate 20 is used, the in-process of having solved current voltage regulating transformer and using, be not convenient for install voltage regulating transformer, staff's work load has been increased, be not convenient for staff overhauls voltage regulating transformer, the problem of voltage regulating transformer practicality has been reduced.

During the use, install brace table 13 through mounting panel 14, support table 13 through clamp 3 and connecting rod 2 and stabilize, place mount pad 7 in brace table 13, rotatory first threaded rod 16, first threaded rod 16 drives first thread bush 18 relative movement, first thread bush 18 drives fixed plate 15 and picture peg 11 relative movement, make picture peg 11 enter into mount pad 7, carry out spacing voltage-regulating transformer body 1 to mount pad 7, when needing to overhaul voltage-regulating transformer body 1, rotatory second threaded rod 9, second threaded rod 9 drives second thread bush 19 and moves forward, second thread bush 19 drives dead lever 8 and maintenance platform 12 and moves forward, reinforcing plate 20 supports the bottom of maintenance platform 12, the staff stands and overhauls voltage-regulating transformer body 1 on maintenance platform 12.

In summary, the following steps: this regulating transformer convenient to installation, through connecting rod 2, clamp 3, slide bar 4, carriage 5, bracing piece 6, mount pad 7, dead lever 8, second threaded rod 9, box 10, picture peg 11, maintenance platform 12, brace table 13, mounting panel 14, fixed plate 15, first threaded rod 16, framework 17, first thread bush 18, the cooperation of second thread bush 19 and reinforcing plate 20 is used, the in-process of current regulating transformer using has been solved, be not convenient for install the regulating transformer, staff's work load has been increased, the staff of being not convenient for overhauls the regulating transformer, the problem of regulating transformer practicality has been reduced.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a regulating transformer convenient to installation, includes regulating transformer body (1), its characterized in that: the transformer comprises a voltage regulating transformer body (1), a mounting seat (7) is fixedly connected to the two sides of the bottom of the voltage regulating transformer body (1), a supporting table (13) is movably connected to the bottom of the mounting seat (7), a frame body (17) is fixedly connected to the rear side of the supporting table (13), a first threaded rod (16) is movably connected to the left side of the inner wall of the frame body (17) through a bearing, a first threaded sleeve (18) is sleeved on the two sides of the surface of the first threaded rod (16), a fixed plate (15) is fixedly connected to the front side of the first threaded sleeve (18), the fixed plate (15) extends to the inner cavity of the supporting table (13), a plug board (11) is fixedly connected to the front side of the opposite side of the fixed plate (15), the inner cavity of the mounting seat (7) is penetrated to the opposite side of the plug board (11) and is movably connected to the inner wall of the plug board, connecting rods (2) are movably connected to the two sides of the top of the supporting table (13), one end of the connecting rod (2) far away from the supporting table (13) is connected with a clamp (3) through a rotating shaft in a movable mode, two sides of the bottom of the supporting table (13) are connected with a sliding rod (4) in a movable mode, the bottom of the sliding rod (4) is fixedly connected with a mounting plate (14), the bottom of the supporting table (13) is fixedly connected with a supporting frame (5), the positive bottom of the supporting frame (5) is fixedly connected with a reinforcing plate (20), two sides of the bottom of the inner wall of the supporting frame (5) are connected with supporting rods (6) in a movable mode, the top of each supporting rod (6) is fixedly connected with an overhaul table (12), the bottom of the supporting frame (5) is fixedly connected with a box body (10), the rear side of the inner cavity of the box body (10) is connected with a second threaded rod (9) through a bearing in a movable mode, and a second threaded sleeve (19) is sleeved on the surface of the second threaded rod (9), the top of the second threaded sleeve (19) is fixedly connected with a fixing rod (8), and the top of the fixing rod (8) penetrates through the inner cavity of the supporting frame (5) and is fixedly connected with the bottom of the maintenance platform (12).

2. An easily installable voltage regulating transformer according to claim 1, wherein: the right side of framework (17) is run through and is provided with and changes the handle, and the left end of just changeing the handle and the right-hand member fixed connection of first threaded rod (16).

3. An easily installable voltage regulating transformer according to claim 1, wherein: the thread directions of two sides of the surface of the first threaded rod (16) are opposite, and sliding grooves matched with the sliding rods (4) for use are formed in two sides of the bottom of the supporting platform (13).

4. An easily installable voltage regulating transformer according to claim 1, wherein: the mounting plate (14) is provided with a plurality of mounting holes.

5. An easily installable voltage regulating transformer according to claim 1, wherein: the top of box (10) and the bottom of carriage (5) have all been seted up movable chamber, the surface of dead lever (8) and the inner wall swing joint in activity chamber.

6. An easily installable voltage regulating transformer according to claim 1, wherein: the bottom of the second threaded sleeve (19) is fixedly connected with a moving rod, and the bottom of the moving rod is movably connected with the bottom of the inner cavity of the box body (10).