CN215954989U

CN215954989U - Noise-reducing shock-resistant dry-type transformer device

Info

Publication number: CN215954989U
Application number: CN202122334080.2U
Authority: CN
Inventors: 武清和
Original assignee: Inner Mongolia Mengxing Transformer Co ltd
Current assignee: Inner Mongolia Mengxing Transformer Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-04
Anticipated expiration: 2031-09-26

Abstract

The application discloses antidetonation dry-type transformer device of noise reduction, including device roof, transformer body and device diaphragm, the transformer body is installed to the bottom of device roof, and the vary voltage bottom plate is installed to the bottom of transformer body, and damping bottom plate is installed to the vary voltage bottom plate bottom, and the internally mounted of device diaphragm has the shock attenuation board, and the internally mounted of shock attenuation board has a shrink section of thick bamboo, and the telescopic link has been cup jointed to the inside of a shrink section of thick bamboo. Through installing the transformer body in the bottom of device roof, when the device used, the device internal current lead to the vibrations that the device produced and rock accessible vary voltage bottom plate and push down damping bottom plate through the vary voltage, then drive the telescopic link that laminating board one side linked firmly and contract in a shrink section of thick bamboo, accessible damping spring's elastic potential energy extrudees this moment, resets damping bottom plate, prevents that the device vibrations from leading to wholly shakiness, has promoted the security performance that the device used. The surface mounting of device inner panel has the mounting panel, and the surface mounting of mounting panel has the acoustic celotex board, has reduced the noise.

Description

Noise-reducing shock-resistant dry-type transformer device

Technical Field

The application relates to the technical field of dry-type transformers, in particular to a noise-reducing and shock-resistant dry-type transformer device.

Background

The dry-type transformer is widely used in places such as local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, the dry-type transformer refers to a transformer with an iron core and a winding which are not immersed in insulating oil.

The existing noise-reducing and shock-resistant dry-type transformer device has the following defects:

1. when the device is used, the device can shake according to the working environment, so that the device is not stably installed, the use risk of the device is increased, and the use safety of the device is reduced;

2. when the device is installed in a district or an office building with dense people stream, the internal noise is too large, and the device is easy to cause troubles to residents in a range.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a noise-reducing and shock-resistant dry type transformer apparatus to solve the problems set forth in the above background art.

The application provides a noise-reducing and shock-resistant dry-type transformer device, which comprises a device top plate, a transformer body and a device transverse plate, wherein the transformer body is installed at the bottom of the device top plate, a transformation bottom plate is installed at the bottom of the transformer body, a damping bottom plate is installed at the bottom of the transformation bottom plate, a damping plate is installed inside the device transverse plate, a shrinkage cylinder is installed inside the damping plate, a telescopic rod is sleeved inside the shrinkage cylinder, a damping spring is sleeved on the surface of the telescopic rod, an attaching plate is installed on one side of the telescopic rod, one side of the attaching plate is tightly attached to the damping bottom plate, device inner plates are fixedly connected to two sides inside the transformer body, a mounting plate is installed on the surface of each device inner plate, a sound insulation plate is installed at one end of the mounting plate, heat dissipation holes are formed in the surface of the sound insulation plate, and a connecting plate is installed at the top of the mounting plate, the fixed plate is installed at the top of connecting plate, the inserted bar has been vertically alternate in the fixed plate, the limiting plate is installed at the top of inserted bar, the top of limiting plate is installed and is drawn the handle.

Optionally, a connecting guide pipe is installed at the top of the device top plate, a connecting block is installed at the top of the device top plate, and a device base is installed at the bottom of the device transverse plate.

Optionally, a first heat conduction fin is installed on one side of the transformer body, and a second heat conduction fin is installed on the surface of the transformer body.

Optionally, the two sides of the bottom of the transformation bottom plate are both provided with retractable plates, the transverse plate of the device is internally provided with retractable plates, the retractable plates are internally provided with slide rails, the slide rails are internally provided with slide blocks in a sliding manner, the bottoms of the slide blocks and the retractable plates are internally provided with reset springs, and the tops of the slide blocks are arranged at the bottoms of the retractable plates.

Optionally, a cooling fan is installed inside the transformer body, and a dust screen is installed inside the transformer body.

Optionally, an extension spring is sleeved on the periphery of the inserted link, and the top of the extension spring is mounted on the fixing plate.

Compared with the prior art, the beneficial effects of this application are:

1. this application is through installing the transformer body in the bottom of device roof, when the device uses, the device internal current leads to the vibrations that the device produced and rock accessible vary voltage bottom plate and push down damping bottom plate through the vary voltage, when damping bottom plate pushes down, can drive the telescopic link that binding plate one side linked firmly and contract in a shrink section of thick bamboo, accessible damping spring's elastic potential energy extrudees this moment, resets damping bottom plate, prevent that the device vibrations from leading to wholly shakiness, the security performance that the device used has been promoted.

2. This application installs the acoustic celotex board through the one end at the mounting panel, when the acoustic celotex board is dismantling, accessible pulling pull the inserted bar inside the transformer body, can dismantle the acoustic celotex board this moment, and simultaneously, during the acoustic celotex board installation, the staff accessible is calibrated the acoustic celotex board to the mounted position, simultaneously the staff loosens to pull the elastic potential energy through expanding spring and installs the vertical insertion device inner panel of inserted bar is inside, the convenience that the device used has been promoted, the noise has also been reduced.

Drawings

Fig. 1 is a perspective view of a noise-reducing and shock-resistant dry type transformer apparatus according to an embodiment of the present application;

fig. 2 is a front view of a noise-reducing and shock-resistant dry type transformer apparatus according to an embodiment of the present application;

fig. 3 is a schematic view of a partial structure of a transverse plate of the device according to an embodiment of the present disclosure;

fig. 4 is a schematic view of a partial structure of a transformer body according to an embodiment of the present application;

fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals: 1. a device top plate; 101. connecting a conduit; 102. connecting blocks; 2. a transformer body; 201. a first heat-conducting fin; 202. a second heat-conducting fin; 203. transforming the bottom plate; 204. a damping bottom plate; 205. a telescopic rod; 206. attaching a plate; 207. a damping spring; 208. a retraction cylinder; 209. a damper plate; 210. a shrink plate; 211. a return spring; 212. a slider; 213. a slide rail; 214. a retractable plate; 3. a device transverse plate; 4. a device base; 5. mounting a plate; 501. a sound insulating board; 502. heat dissipation holes; 503. a dust screen; 504. a heat radiation fan; 505. pulling a handle; 506. a limiting plate; 507. a connecting plate; 508. a tension spring; 509. a fixing plate; 510. inserting a rod; 511. and (7) an inner plate of the device.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "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 in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present application. 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 application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "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 application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 5, a noise-reducing and shock-resistant dry-type transformer apparatus according to an embodiment of the present application includes an apparatus top plate 1, a transformer body 2, and an apparatus transverse plate 3. Transformer body 2 is installed to the bottom of device roof 1, transformer body 203 is installed to the bottom of transformer body 2, damping bottom plate 204 is installed to transformer bottom plate 203 bottom, the internally mounted of device diaphragm 3 has damping plate 209, damping plate 209's internally mounted has a shrink section of thick bamboo 208, telescopic link 205 has been cup jointed to shrink section of thick bamboo 208's inside, damping spring 207 has been cup jointed on telescopic link 205's surface, laminating board 206 is installed to one side of telescopic link 205, one side and damping bottom plate 204 of laminating board 206 closely laminate. When the device uses, the inside electric current of device leads to the vibrations that the device produced and shakes accessible vary voltage bottom plate 203 and pushes down vibration-damping bottom plate 204 through the vary voltage, when vibration-damping bottom plate 204 pushes down, can drive the telescopic link 205 that laminating board 206 one side linked firmly and contract in shrink section of thick bamboo 208, and the elastic potential energy of accessible damping spring 207 extrudees this moment, resets vibration-damping bottom plate 204, prevents that the device from shaking and leading to whole shakiness, has promoted the security performance that the device used. Inside both sides fixedly connected with device inner panel 511 of transformer body 2, the surface mounting of device inner panel 511 has mounting panel 5, acoustic celotex board 501 is installed to mounting panel 5's one end, louvre 502 has been seted up on acoustic celotex board 501's surface, connecting plate 507 is installed at mounting panel 5's top, fixed plate 509 is installed at the top of connecting plate 507, the inside vertical interlude of fixed plate 509 has inserted bar 510, limiting plate 506 is installed at the top of inserted bar 510, the top of limiting plate 506 is installed and is drawn handle 505. When acoustic celotex board 501 is dismantling, the accessible pulling is 505 to pull out transformer body 2 with inserted bar 510 inside, can dismantle acoustic celotex board 501 this moment, and simultaneously, during the installation of acoustic celotex board 501, the staff accessible calibrates acoustic celotex board 501 to the mounted position, simultaneously the staff loosens to pull 505 and installs the vertical insertion device inner panel 511 of inserted bar 510 inside through the elastic potential energy of expanding spring 508, the convenience of device use has been promoted, the noise has also been reduced.

Further, connecting pipe 101 is installed at the top of device roof 1, and connecting block 102 is installed at one end of connecting pipe 101 and the top of device roof 1, and when the device used, accessible connecting block 102 was connected with the outside electric wire, has promoted the convenience that the device used.

Further, first heat conduction fin 201 is installed to one side of transformer body 2, and the surface mounting of transformer body 2 has second heat conduction fin 202, and accessible first heat conduction fin 201 and second heat conduction fin 202 dispel the heat to the device inside when the device uses, have promoted the security of device use.

Further, expansion plates 214 are installed on two sides of the bottom of the transformation bottom plate 203, a contraction plate 210 is installed inside the device transverse plate 3, a sliding rail 213 is arranged inside the contraction plate 210, a sliding block 212 is installed inside the sliding rail 213 in a sliding mode, a return spring 211 is installed on the bottom of the sliding block 212 and inside the contraction plate 210, the top of the sliding block 212 is installed at the bottom of the expansion plate 214, when the device is used, the elastic potential energy of the return spring 211 drives the sliding block 212 to slide inside the sliding rail 213, the transformation bottom plate 203 is reset, the device is kept stable, and the use safety of the device is improved.

Further, the inside of the transformer body 2 is provided with the cooling fan 504, the inside of the transformer body 2 is provided with the dust screen 503, and when the device is used, the inside of the device can be cooled by the cooling fan 504, so that the use stability of the device is improved.

Further, the telescopic spring 508 is sleeved on the periphery of the inserted rod 510, the top of the telescopic spring 508 is installed on the fixing plate 509, when the device is used, the inserted rod 510 can be vertically inserted into the transformer body 2 through the elastic potential energy of the telescopic spring 508, and the installation convenience of the device is improved.

The working principle is as follows: when the device is used, the vibration and the shake generated by the device caused by the current in the device passing through the transformation can press the damping bottom plate 204 through the transformation bottom plate 203, and when the damping bottom plate 204 is pressed, the telescopic rod 205 fixedly connected with one side of the fitting plate 206 can be driven to contract in the contraction cylinder 208, at the moment, the damping bottom plate 204 can be reset by being extruded by the elastic potential energy of the damping spring 207, the integral instability caused by the vibration of the device is prevented, when the acoustic panel 501 is disassembled, the insertion rod 510 can be pulled out of the transformer body 2 by pulling the pull handle 505, at this time, the baffle 501 can be detached, meanwhile, when the soundproof panel 501 is installed, a worker can fix the soundproof panel 501 to the installation position by aligning the soundproof panel 501 to the installation position, meanwhile, when the worker loosens the pull handle 505, the inserting rod 510 is vertically inserted into the inner plate 511 of the device through the elastic potential energy of the telescopic spring 508, and the use convenience of the device is improved.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a shock-resistant dry-type transformer device of noise reduction, includes device roof (1), transformer body (2) and device diaphragm (3), its characterized in that: the transformer comprises a transformer body (2) installed at the bottom of a top plate (1) of the device, a transformation bottom plate (203) installed at the bottom of the transformer body (2), a damping bottom plate (204) installed at the bottom of the transformation bottom plate (203), a damping plate (209) installed inside a transverse plate (3), a contraction barrel (208) installed inside the damping plate (209), a telescopic rod (205) sleeved inside the contraction barrel (208), a damping spring (207) sleeved on the surface of the telescopic rod (205), an attaching plate (206) installed on one side of the telescopic rod (205), one side of the attaching plate (206) closely attached to the damping bottom plate (204), device inner plates (511) fixedly connected to the two sides of the interior of the transformer body (2), a mounting plate (5) installed on the surface of the device inner plates (511), and an acoustic panel (501) installed on the surface of the mounting plate (5), louvre (502) have been seted up on the surface of acoustic celotex board (501), connecting plate (507) are installed at the top of mounting panel (5), fixed plate (509) are installed at the top of connecting plate (507), inserted bar (510) have been interlude vertically to fixed plate (509) inside, limiting plate (506) are installed at the top of inserted bar (510), pull handle (505) are installed at the top of limiting plate (506).

2. A noise-reducing and shock-resistant dry-type transformer apparatus according to claim 1, wherein: connecting guide pipe (101) is installed at the top of device roof (1), connecting block (102) is installed at one end of connecting guide pipe (101) and the top of device roof (1), and device base (4) is installed to the bottom of device diaphragm (3).

3. A noise-reducing and shock-resistant dry-type transformer apparatus according to claim 1, wherein: a first heat conduction fin (201) is installed on one side of the transformer body (2), and a second heat conduction fin (202) is installed on the surface of the transformer body (2).

4. A noise-reducing and shock-resistant dry-type transformer apparatus according to claim 1, wherein: expansion plates (214) are mounted on two sides of the bottom of the transformation bottom plate (203), a contraction plate (210) is mounted inside the device transverse plate (3), a sliding rail (213) is arranged inside the contraction plate (210), a sliding block (212) is mounted inside the sliding rail (213) in a sliding mode, a reset spring (211) is mounted between the bottom of the sliding block (212) and the inside of the contraction plate (210), and the top of the sliding block (212) is mounted at the bottom of the expansion plates (214).

5. A noise-reducing and shock-resistant dry-type transformer apparatus according to claim 1, wherein: the transformer is characterized in that a cooling fan (504) is installed inside the transformer body (2), and a dustproof net (503) is installed inside the transformer body (2).

6. A noise-reducing and shock-resistant dry-type transformer arrangement as claimed in any one of claims 1 to 5, wherein: the periphery of the inserted bar (510) is sleeved with a telescopic spring (508), and the top of the telescopic spring (508) is installed on a fixing plate (509).