CN211957419U - Voltage regulating device of power test transformer - Google Patents

Abstract

The utility model discloses a power test transformer regulator, including the regulator frame, regulator frame outer wall one side hinge connection has the frame door, regulator frame inner wall both sides upper portion is equipped with the smooth fastener that is the symmetric distribution, and in two sets of smooth fasteners equal fixing clip establishes complementary unit, and is two sets of smooth fastener outer wall homonymy is equipped with the piece that goes up and down that is the symmetric distribution. The utility model discloses, through set up the smooth fastener of symmetric distribution at the interior roof of regulator frame, make things convenient for two sets of cardboards to pull out the regulator frame to conveniently install the maintenance of pressure regulating equipment in the backup pad; the lifting piece is arranged, and the lifting T head is driven to lift by rotating the stud, so that the two groups of supporting plates and the equipment are driven to lift, and the pressure regulating equipment is conveniently lifted to a certain height after the pressure regulating equipment is installed at a low position; set up complementary unit, can effectively carry out the drying and dispel the heat to the pressure regulating equipment installation space between the mechanism frame to can effectively guarantee the normal operating of internal plant.

Description

Voltage regulating device of power test transformer

Technical Field

The utility model relates to an electric power engineering technical field specifically is a power test transformer regulator.

Background

The power test transformer is a transformer which generates high voltage or low voltage for high voltage or low voltage test, in the process of test use, a voltage regulating device with monitoring function and protection function can be used in cooperation with the transformer, the existing power test transformer is characterized in that most of internal voltage regulating devices are fixed structures, when the voltage regulating devices are overhauled, the devices are required to be disassembled sometimes, and the transformer is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power test transformer regulator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a voltage regulating device of a power test transformer comprises a voltage regulating device frame, wherein one side of the outer wall of the voltage regulating device frame is hinged with a frame door, sliding clamping pieces which are symmetrically distributed are arranged on the upper parts of two sides of the inner wall of the voltage regulating device frame, auxiliary mechanisms are fixedly clamped in two groups of sliding clamping pieces, lifting pieces which are symmetrically distributed are arranged on the same side of the outer walls of the two groups of sliding clamping pieces, connecting plates are fixedly arranged between the two groups of lifting pieces, and supporting plates are fixedly connected on two sides between the two groups of connecting plates; smooth fastener all includes the card slide rail, all open at the middle part between the card slide rail opposite face has L type draw-in groove, and equal slide card is equipped with the cardboard in two sets of L type draw-in grooves, the upper end of card slide rail corresponds respectively and is in the same place with upper wall both sides fixed connection in the regulator frame, complementary unit includes the mechanism frame, open at mechanism frame outer wall one side middle part has the groove of accomodating, and accomodate in the groove movable mounting have dry frame, mechanism frame internally mounted has U type cooling bath, and U type cooling bath upper and lower part do not extend the top and the bottom of mechanism frame and fixed the inserting be equipped with the closing cap, accomodate the equal fixed mounting of the mechanism frame both sides outer wall that the groove is adjacent and have the protection network.

As the utility model discloses a preferred technical scheme, the lift all includes connecting block and lower connecting block, go up the connecting block and be vertical structure from top to bottom with lower connecting block, go up the connecting block and rotate jointly with lower connecting block middle part and install the double-screw bolt, and the double-screw bolt lower part passes the bottom of connecting block down, double-screw bolt surface spiral mounting has lift T head, the outer wall fixed connection that the lift was respectively through last connecting block and lower connecting block and cardboard is in the same place.

As an optimal technical scheme of the utility model, the cardboard outer wall is opened has the lift wearing groove that corresponds with the lift piece, the connecting plate both sides all pass the lift wearing groove correspond with the one end fixed connection of lift T head together.

As an optimal technical scheme of the utility model, the fixed multiunit drier of having installed in the drying frame, complementary unit corresponds the fixing clip respectively through the mechanism frame and establishes the middle part at two sets of cardboards.

As a preferred technical scheme of the utility model, it is two sets of the position of protection network and the position of dry frame correspond each other, and the protection network is close to the inside outer wall of mechanism's frame and the contact of dry frame outer wall.

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

1. the utility model discloses, through the smooth fastener that the roof set up the symmetric distribution in the regulator frame, the regulator frame is pulled out to convenient two sets of cardboards to the normal use of device has been guaranteed in the maintenance of pressure regulating equipment of convenient installation in the backup pad.

2. Set up the lift piece, through rotating the double-screw bolt, drive the lift of lift T head to drive the lift of two sets of backup pads and equipment, conveniently rise pressure regulating equipment to the take the altitude after low position is to pressure regulating equipment fixing.

3. Set up complementary unit, can effectively carry out the drying and dispel the heat to the pressure regulating equipment installation space between the mechanism frame to can effectively guarantee the normal operating of internal plant.

Drawings

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

FIG. 2 is a schematic view of a middle portion of the structure of the present invention;

fig. 3 is a side sectional view of the auxiliary mechanism of the present invention.

In the figure: 1. a pressure regulating device frame; 2. a frame door; 3. a slide fastener; 4. an auxiliary mechanism; 5. a connecting plate; 51. a support plate; 6. a lifting member; 31. clamping the sliding rail; 311. an L-shaped clamping groove; 32. clamping a plate; 321. lifting through the groove; 41. a mechanism outer frame; 411. a U-shaped cooling tank; 412. a receiving groove; 42. drying the frame; 43. a desiccant; 44. sealing the cover; 45. a protective net; 61. an upper connecting block; 62. a lower connecting block; 63. lifting the T head; 64. a stud.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a voltage regulating device of a power test transformer comprises a voltage regulating device frame 1, one side of the outer wall of the voltage regulating device frame 1 is hinged with a frame door 2, sliding clamping pieces 3 which are symmetrically distributed are arranged on the upper parts of two sides of the inner wall of the voltage regulating device frame 1, each sliding clamping piece 3 comprises a clamping slide rail 31, an L-shaped clamping groove 311 is formed in the middle part between the opposite surfaces of each clamping slide rail 31, each sliding clamping piece in two groups of L-shaped clamping grooves 311 is provided with a clamping plate 32, the two groups of clamping plates 32 can be pulled out of the voltage regulating device frame 1 through the sliding of the clamping plates 32 in the L-shaped clamping grooves 311, so that the voltage regulating device is conveniently arranged on a supporting plate 51 for maintenance, the normal use of the device is ensured, the upper ends of the clamping slide rails 31 are respectively and fixedly connected with two sides of the inner upper wall of the voltage regulating device frame 1 correspondingly, lifting pieces 6 which are symmetrically distributed are arranged on the same side of the outer, go up connecting block 61 and lower connecting block 62 middle part and rotate jointly and install double-screw bolt 64, and the bottom of connecting block 62 down is passed to double-screw bolt 64 lower part, double-screw bolt 64 surface spiral installs lift T head 63, during the use, clockwise rotation double-screw bolt 64, drive lift T head 63 and upwards remove, and then drive 5 rebound of connecting plate of connecting with lift T head 63, and then drive the pressure regulating equipment on the backup pad 51 and carry out the regulation of height, conveniently rise to the take the altitude with pressure regulating equipment after the low position is to pressure regulating equipment installation, outer wall fixed connection that lifter 6 is in the same place through last connecting block 61 and lower connecting block 62 and cardboard 32 respectively.

Referring to fig. 1-3, the two sets of slide fasteners 3 are fixedly fastened with auxiliary mechanisms 4, each auxiliary mechanism 4 includes a mechanism housing 41, a receiving groove 412 is formed in the middle of one side of the outer wall of the mechanism housing 41, a drying frame 42 is movably mounted in the receiving groove 412, the drying frame 42 is conveniently mounted, dismounted and replaced by clamping and detaching the drying frame 42 in the receiving groove 412, protective nets 45 are fixedly mounted on the outer walls of two sides of the mechanism housing 41 adjacent to the receiving groove 412, the pressure regulating devices between the clamping plates 32 can be protected, a plurality of sets of drying agents 43 are fixedly mounted in the drying frame 42, the positions of the two sets of protective nets 45 correspond to the positions of the drying frame 42, the outer walls of the protective nets 45 close to the interior of the mechanism housing 41 contact with the outer walls of the drying frame 42, the spaces in which the pressure regulating devices are mounted inside are dried by using the drying effect of the drying agents 43 and the protective nets 45, complementary unit 4 corresponds the fixing clip respectively through mechanism frame 41 and establishes at the middle part of two sets of cardboard 32, the inside U type cooling bath 411 that opens of mechanism frame 41, through pour into the coolant liquid into U type cooling bath 411, can carry out the large tracts of land heat dissipation to mechanism frame 41, thereby dispel the heat to the pressure regulating equipment in two sets of mechanism frames 41, further guarantee the stable use of pressure regulating equipment, and U type cooling bath 411 upper and lower part respectively extends the top and the bottom of mechanism frame 41 and fixed the inserting is equipped with closing cap 44, realize the inside sealed of U type cooling bath 411.

Referring to fig. 1-3, a connecting plate 5 is fixedly installed between two sets of lifting members 6, a supporting plate 51 is fixedly connected to each of two sides between two sets of connecting plates 5, a lifting through slot 321 corresponding to the lifting member 6 is formed in the outer wall of the clamping plate 32, two sides of each connecting plate 5 penetrate through the corresponding lifting through slot 321 and are fixedly connected with one end of the lifting T-head 63, the lifting members 6 are convenient to use to drive the two sets of supporting plates 51 to move up and down, so that the installation of internal pressure regulating equipment is facilitated, and the height of the pressure regulating equipment can be increased and decreased, wherein a lifting through slot 321 corresponding to the rear connecting plate 5 is formed in the rear side of the outer wall of the clamping plate 32, two sides of the rear connecting plate 5 are movably clamped in the rear lifting through slot 321, and when the front connecting plate 5 moves up and down.

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 (5)

1. The utility model provides a power test transformer voltage regulator, includes voltage regulator frame (1), its characterized in that: one side of the outer wall of the pressure regulating device frame (1) is hinged with a frame door (2), sliding parts (3) which are symmetrically distributed are arranged on the upper portions of two sides of the inner wall of the pressure regulating device frame (1), auxiliary mechanisms (4) are fixedly clamped in the two groups of sliding parts (3), lifting parts (6) which are symmetrically distributed are arranged on the same side of the outer wall of the two groups of sliding parts (3), a connecting plate (5) is fixedly arranged between the two groups of lifting parts (6), and a supporting plate (51) is fixedly connected on two sides between the two groups of connecting plates (5);

the sliding clamping pieces (3) comprise clamping slide rails (31), L-shaped clamping grooves (311) are formed in the middle between the opposite surfaces of the clamping slide rails (31), and the two groups of L-shaped clamping grooves (311) are respectively provided with a clamping plate (32) in a sliding clamping way, the upper ends of the clamping slide rails (31) are respectively and correspondingly fixedly connected with the two sides of the inner upper wall of the pressure regulating device frame (1), the auxiliary mechanism (4) comprises a mechanism outer frame (41), a containing groove (412) is arranged in the middle of one side of the outer wall of the mechanism outer frame (41), a drying frame (42) is movably arranged in the accommodating groove (412), a U-shaped cooling groove (411) is arranged in the mechanism outer frame (41), the upper part and the lower part of the U-shaped cooling groove (411) respectively extend out of the top end and the bottom end of the mechanism outer frame (41) and are fixedly inserted with sealing covers (44), protective nets (45) are fixedly arranged on the outer walls of two sides of the mechanism outer frame (41) adjacent to the accommodating grooves (412).

2. The voltage regulating device of the power test transformer according to claim 1, characterized in that: lifting member (6) all include connecting block (61) and lower connecting block (62), it is vertical structure from top to bottom to go up connecting block (61) and lower connecting block (62), it installs double-screw bolt (64) to go up connecting block (61) and lower connecting block (62) middle part and rotate jointly, and the bottom of connecting block (62) down is passed to double-screw bolt (64) lower part, double-screw bolt (64) surface spiral mounting has lift T head (63), lifting member (6) are in the same place through the outer wall fixed connection of last connecting block (61) and lower connecting block (62) and cardboard (32) respectively.

3. The voltage regulating device of the power test transformer according to claim 1, characterized in that: the outer wall of the clamping plate (32) is provided with a lifting penetrating groove (321) corresponding to the lifting piece (6), and two sides of the connecting plate (5) penetrate through the lifting penetrating groove (321) and are fixedly connected with one end of the lifting T head (63) correspondingly.

4. The voltage regulating device of the power test transformer according to claim 1, characterized in that: a plurality of groups of drying agents (43) are fixedly arranged in the drying frame (42), and the auxiliary mechanism (4) is respectively and correspondingly fixedly clamped in the middle of the two groups of clamping plates (32) through the mechanism outer frame (41).

5. The voltage regulating device of the power test transformer according to claim 1, characterized in that: the positions of the two groups of protective nets (45) correspond to the positions of the drying frame (42), and the outer walls, close to the inner part of the mechanism outer frame (41), of the protective nets (45) are in contact with the outer walls of the drying frame (42).

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