CN212647999U

CN212647999U - A high and low voltage distribution transformer with convenient installation and maintenance

Info

Publication number: CN212647999U
Application number: CN202021228569.0U
Authority: CN
Inventors: 常海文
Original assignee: Individual
Current assignee: Heilongjiang Haichuan Electric Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-02
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a high and low voltage distribution transformer with convenient installation and maintenance, which comprises a base, a column and a top plate. The upper end of the base is provided with columns on both sides, the top of the column is fixedly connected with a top plate, and the top plate is provided with clamps. A guide plate is installed on the outer wall of the adjacent side of the two uprights, and a chute is opened on the inner side wall of the two uprights. A slider is slidably installed in the chute, and a fixed connection between the two sliders is provided. The support plate, the upper end of the support plate is installed with the transformer body, the top of the transformer body and the bottom end of the top plate are provided with a fixing pad, the installation plate, spring and protective pad are arranged to fix the transformer body and strengthen the stability of the transformer body At the same time, it is also convenient to disassemble and maintain the transformer body. The top of the transformer body can be protected by a fixed pad, and the two sides of the transformer body can be protected by the set of protective pads to avoid it in the clamping process. damaged in.

Description

High-low voltage distribution transformer convenient to install and maintain

Technical Field

The utility model relates to a transformer technical field specifically is a convenient high low voltage distribution transformer of installation and maintenance.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: in the power transformer and the special transformer, in the electrical equipment and the wireless circuit, the transformer is often used for voltage lifting, impedance matching, safety isolation and the like, in the generator, no matter the coil moves through a magnetic field or a magnetic field and moves through a fixed coil, the electric potential can be induced in the coil, in the two conditions, the value of the magnetic flux is not changed, but the quantity of the magnetic flux linked with the coil is changed, which is the principle of mutual induction, the transformer is a device for converting voltage, current and impedance by utilizing electromagnetic mutual induction, and the high-low voltage distribution transformer plays a great role.

The existing high-low voltage distribution transformer is complex in installation, inconvenient to disassemble and maintain, large and heavy in size, and easy to damage the bottom of a box body during installation, so that the service life of the existing high-low voltage distribution transformer is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient high low voltage distribution transformer is overhauld in installation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient high low voltage distribution transformer of installation and maintenance, includes base, stand and roof, the upper end both sides of base all are equipped with the stand, fixedly connected with roof between the top of stand, be equipped with fixture in the roof, two all install the deflector on the outer jade of one side that the stand is close to mutually, two the spout has all been seted up on the inside wall of stand, slidable mounting has the slider in the spout, two fixedly connected with backup pad between the slider, the transformer body is installed to the upper end of backup pad, be equipped with the fixed bolster between the top of transformer body and the bottom of roof.

As a preferred technical scheme of the utility model, fixture includes motor, driving gear, driven gear, lead screw, thread block and movable plate, motor fixed mounting is at the top middle part of roof, the output shaft of motor runs through the roof upper end and extends to its inside fixedly connected with driving gear, the both sides of driving gear all mesh and are connected with driven gear, two driven gear's the equal fixedly connected with lead screw of axle center department, driven gear's one end is all passed through the inside wall fixed connection of bearing and roof to the lead screw.

As a preferred technical scheme of the utility model, equal threaded mounting has the screw thread piece on the lead screw, the bottom fixedly connected with movable plate of screw thread piece, two the movable plate is kept away from the one end of screw thread piece and is all run through roof bottom slidable mounting on the deflector.

As an optimal technical scheme of the utility model, two equal fixed mounting has the mounting panel on the one side that the mobile plate is close to mutually, there is the protection pad, two one side of mounting panel through a plurality of spring fixed mounting the protection pad is located the both sides of transformer body respectively.

As a preferred technical scheme of the utility model, the buffer board is installed through the connecting block in the middle part of the basal surface of backup pad, the buffer board is equipped with threely, and the length from the top down of three buffer board increases in proper order, and is three through two fixed block fixed connection between the buffer board.

As a preferred technical scheme of the utility model, the equal fixed mounting in bottom both sides of buffer board has a fixing base, two all rotate through the pivot on the fixing base and install the slide, base upper end both sides are all seted up flutedly, slide slidable mounting is in the recess, fixedly connected with expanding spring between one side of slide and one side inner wall of recess.

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

1. the utility model discloses a fixture that sets up, including a motor, an end cap, a controller, and a cover plate, the driving gear, driven gear, the lead screw, mutually supporting of thread piece and movable plate uses, realize the fixed centre gripping to the transformer body, thereby it fixes a position and installs to it fast to the convenience, do not need a large amount of bolts just can install, not only reduce the installation cost, and reduce staff's installation intensity, bring very big facility for the installation work, simultaneously through the mounting panel that sets up, spring and protection pad, the realization is fixed the transformer body, strengthen the stability of transformer body, also be convenient for dismantle and maintain the transformer body simultaneously, can protect it through being equipped with the fixed bolster on the top of transformer body, can protect the both sides of transformer body through the protection pad that sets up, avoid it to receive the damage in clamping process.

2. Through the buffer board that sets up, the fixed block, a groove, a fixed base, slide and expanding spring's mutually supporting use, the realization is protected transformer body's bottom, when transformer body installs, the pressure that transformer body brought is exerted pressure to the backup pad, thereby make the backup pad move down, the extrusion buffer board, be equipped with fixing base and slide through the bottom both sides at the buffer board, make the buffer board share two slides with the pressure that bears on, because the slide is located the recess and slides, thereby extrude the expanding spring in the recess, can decompose the pressure that the backup pad was applyed the bottom through expanding spring, the shock attenuation effect has been played, transformer body's stability has been increased, the rocking of transformer body when the installation has been reduced, avoid transformer body harm in the installation, also protected the base simultaneously.

Drawings

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

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

FIG. 3 is a schematic view of the buffer board structure of the present invention;

fig. 4 is a schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a column; 3. a top plate; 4. a clamping mechanism; 41. a motor; 42. a driving gear; 43. a driven gear; 44. a screw rod; 45. a thread block; 46. moving the plate; 5. mounting a plate; 6. a spring; 7. a protective pad; 8. a transformer body; 9. a fixing pad; 10. a guide plate; 11. a support plate; 12. a chute; 13. a slider; 14. a buffer plate; 15. a fixed block; 16. a groove; 17. a fixed seat; 18. a slide base; 19. a telescoping spring.

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. 1-4, the present invention provides a technical solution: the utility model provides a convenient high low voltage distribution transformer is overhauld in installation, the on-line screen storage device comprises a base 1, stand 2 and roof 3, base 1's upper end both sides all are equipped with stand 2, fixedly connected with roof 3 between stand 2's the top, be equipped with fixture 4 in the roof 3, all install deflector 10 on the outer jade of one side that two stands 2 are close to mutually, spout 12 has all been seted up on two stand 2's the inside wall, sliding mounting has slider 13 in the spout 12, fixedly connected with backup pad 11 between two slider 13, transformer body 8 is installed to backup pad 11's upper end, be equipped with fixed bolster 9 between transformer body 8's the top and roof 3's the bottom.

Preferably, fixture 4 includes motor 41, driving gear 42, driven gear 43, lead screw 44, screw block 45 and movable plate 46, motor 41 fixed mounting is in the top middle part of roof 3, motor 41's output shaft runs through roof 3 upper end and extends to its inside fixedly connected with driving gear 42, driving gear 42's both sides all mesh and are connected with driven gear 43, the equal fixedly connected with lead screw 44 of axle center department of two driven gear 43, the one end that driven gear 43 was kept away from to lead screw 44 all passes through the inside wall fixed connection of bearing and roof 3, the realization is to transformer body 8's fixed centre gripping, thereby conveniently carry out its location and installation fast to it, do not need a large amount of bolts just can install, working strength has been reduced.

Preferably, the screw rod 44 is provided with a threaded block 45 in a threaded manner, the bottom end of the threaded block 45 is fixedly connected with a moving plate 46, one ends of the two moving plates 46 far away from the threaded block 45 penetrate through the bottom of the top plate 3 and are slidably mounted on the guide plate 10, and the screw rod 44 rotates to drive the threaded block 45 to move left and right on the screw rod 44, so that the two moving plates 46 are mutually close to or far away from each other.

Preferably, the mounting plate 5 is fixedly mounted on one side, close to each other, of the two moving plates 46, the protection pads 7 are fixedly mounted on one side of the mounting plate 5 through the springs 6, the two protection pads 7 are respectively located on two sides of the transformer body 8, and protection of the transformer body 8 is improved.

Preferably, the buffer plate 14 is installed through the connecting block in the middle part of the bottom surface of the support plate 11, the buffer plate 14 is provided with three, and the length from the top down of three buffer plates 14 increases in proper order, and through two fixed block 15 fixed connection between three buffer plates 14, the buffering shock attenuation effect has been increased.

Preferably, the equal fixed mounting in bottom both sides of buffer board 14 has fixing base 17, all rotate through the pivot on two fixing base 17 and install slide 18, base 1 upper end both sides are all seted up flutedly 16, slide 18 slidable mounting is in flutedly 16, fixedly connected with expanding spring 19 between one side of slide 18 and one side inner wall of flutedly 16, the compressive strength who brings base 1 and backup pad 11 when having reduced transformer body 8 installation, the cushioning effect has been increased, transformer body 8's stability has been improved.

When in use, the utility model realizes the fixed clamping of the transformer body 8 by the mutual cooperation of the arranged clamping mechanism 4, the motor 41, the driving gear 42, the driven gear 43, the screw rod 44, the thread block 45 and the movable plate 46, thereby facilitating the quick positioning and installation of the transformer body 8, and can be installed without a large number of bolts, thereby not only reducing the installation cost, but also reducing the installation intensity of workers, bringing great convenience to the installation work, when the transformer body 8 needs to be installed or disassembled, the motor 41 is started to work, the driving gear 42 is driven to rotate by the rotation of the motor 41, so that the driving gear 42 drives the driven gear 43 to rotate, the thread blocks 45 on the two screw rods 44 are driven to move left and right on the screw rod 44 by the rotation of the driven gear 43, thereby realizing the clamping or loosening of the transformer body 8, and facilitating the maintenance and installation of the transformer body, meanwhile, the fixing of the transformer body 8 is realized through the arrangement of the mounting plate 5, the spring 6 and the protective pad 7, the stability of the transformer body 8 is enhanced, the transformer body is convenient to disassemble and maintain, the transformer body 8 can be protected through the arrangement of the fixed pad 9 at the top end, the two sides of the transformer body 8 can be protected through the arrangement of the protective pad 7, the transformer body is prevented from being damaged in the clamping process, the bottom end of the transformer body 8 is protected through the mutual matching use of the arranged buffer plate 14, the fixed block 15, the groove 16, the fixed seat 17, the sliding seat 18 and the telescopic spring 19, when the transformer body 8 is installed, the pressure brought by the transformer body 8 presses the support plate 11, so that the support plate 11 moves downwards to extrude the buffer plate 14, the fixed seat 17 and the sliding seat 18 are arranged at the two sides of the bottom end of the buffer plate 14, make the pressure that buffer board 14 will bear share two slides 18 on, because slide 18 is located the recess 16 and slides to extrusion groove 16 in expanding spring 19, through expanding spring 19 resolvable backup pad 11 to the pressure of applying of bottom, played the shock attenuation effect, increased transformer body 8's stability, reduced rocking of transformer body 8 when the installation, avoid transformer body 8 to harm when the installation, also protected base 1 simultaneously.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A high and low voltage distribution transformer with convenient installation and maintenance, characterized in that it comprises a base (1), a column (2) and a top plate (3), and both sides of the upper end of the base (1) are provided with a column (2). ), a top plate (3) is fixedly connected between the top ends of the uprights (2), the top plate (3) is provided with a clamping mechanism (4), and the adjacent side of the two uprights (2) is outside Guide plates (10) are installed on the walls, sliding grooves (12) are provided on the inner side walls of the two uprights (2), and sliding blocks (13) are slidably installed in the sliding grooves (12). A support plate (11) is fixedly connected between each of the sliders (13), a transformer body (8) is mounted on the upper end of the support plate (11), and the top of the transformer body (8) and the top plate (3) A fixing pad (9) is arranged between the bottom ends of the .

2. The high and low voltage distribution transformer with convenient installation and maintenance according to claim 1, characterized in that: the clamping mechanism (4) comprises a motor (41), a driving gear (42), a driven gear (43) ), a screw (44), a threaded block (45) and a moving plate (46), the motor (41) is fixedly installed in the middle of the top end of the top plate (3), and the output shaft of the motor (41) penetrates the top plate (3). The upper end of the ) extends to its interior and is fixedly connected with a driving gear (42), both sides of the driving gear (42) are meshed and connected with driven gears (43), and the shaft centers of the two driven gears (43) are Both are fixedly connected with a screw rod (44), and one end of the screw rod (44) away from the driven gear (43) is fixedly connected with the inner side wall of the top plate (3) through a bearing.

3. A high and low voltage distribution transformer with convenient installation and maintenance according to claim 2, characterized in that: a threaded block (45) is threadedly installed on the screw rod (44), and the threaded block (45) A moving plate (46) is fixedly connected to the bottom end of the two moving plates (46), one end of the two moving plates (46) away from the threaded block (45) is slidably installed on the guide plate (10) through the bottom of the top plate (3).

4. A high and low voltage distribution transformer with convenient installation and maintenance according to claim 3, characterized in that: a mounting plate (5) is fixedly installed on one side of the two moving plates (46) that are close to each other, A protective pad (7) is fixedly installed on one side of the mounting plate (5) through a plurality of springs (6), and the two protective pads (7) are respectively located on both sides of the transformer body (8).

5. The high and low voltage distribution transformer with convenient installation and maintenance according to claim 1, characterized in that: a buffer plate (14) is installed in the middle of the bottom surface of the support plate (11) through a connecting block, and the buffer plate (14) is installed in the middle of the bottom surface of the support plate (11). Three plates (14) are provided, and the lengths of the three buffer plates (14) increase sequentially from top to bottom, and the three buffer plates (14) are fixedly connected by two fixing blocks (15).

6. A high and low voltage distribution transformer with convenient installation and maintenance according to claim 5, characterized in that: both sides of the bottom end of the buffer plate (14) are fixedly installed with a fixed seat (17), and the two A sliding seat (18) is installed on the fixed seat (17) through the rotation of the rotating shaft, grooves (16) are provided on both sides of the upper end of the base (1), and the sliding seat (18) is slidably installed in the groove (18). 16), a telescopic spring (19) is fixedly connected between one side of the sliding seat (18) and one side inner wall of the groove (16).