CN213716661U

CN213716661U - Vibration damping base of transformer

Info

Publication number: CN213716661U
Application number: CN202023090660.3U
Authority: CN
Inventors: 李晓飞
Original assignee: Qingdao Tongmeng Electric Co ltd
Current assignee: Qingdao Tongmeng Electric Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-16
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of transformers, and discloses a damping base of a transformer, which comprises a bottom plate, a damping component and an elastic component, wherein the damping component and the elastic component are arranged on the top surface of the bottom plate; damping component includes the connecting piece, first connecting block, the second connecting block, movable rod and spring, the first connecting block of top surface installation of connecting piece, the basal surface at the connecting piece is installed to the second connecting block, two movable rods are all installed to first connecting block and the nonadjacent one side of second connecting block, the spring is all established to the surface of every movable rod in the ring, the one end of every spring is connected with the nonadjacent one side of first connecting block and second connecting block respectively, the other end of every spring is connected with bottom plate and roof respectively. The utility model discloses a damper assembly's setting for the transformer obtains effectual shock attenuation effect at the in-process of transportation.

Description

Vibration damping base of transformer

Technical Field

The utility model relates to a transformer technical field specifically is a vibration damping mount of transformer.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. Transformers can be divided into: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.

Transformers are commonly used in electrical equipment and wireless circuits for voltage step-up and step-down, impedance matching, safety isolation, and the like. In a generator, an electrical potential can be induced in a coil, whether the coil is moved through a magnetic field or a magnetic field is moved through a stationary coil. In both cases, the value of the magnetic flux is constant, but the amount of the magnetic flux linked with the coil varies, which is the principle of mutual induction. A transformer is a device for transforming voltage, current and impedance by using mutual electromagnetic induction.

The transformer is at the in-process of transportation, when the road surface of jolting, the transformer can appear rocking, and then leads to the transformer to appear turning on one's side in the transportation, can lead to the problem that the internal device of transformer appears damaging when serious.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibration damping mount of transformer has solved among the prior art transformer and has appeared turning on one's side in the transportation, can lead to the problem that the damage appears in the inside device of transformer when serious.

In order to solve the above problem, the utility model adopts the following technical scheme: a shock absorption base of a transformer comprises a bottom plate, a shock absorption component and an elastic component, wherein the shock absorption component and the elastic component are mounted on the top surface of the bottom plate;

damping component includes connecting piece, first connecting block, second connecting block, movable rod and spring, the top surface installation of connecting piece first connecting block, the second connecting block is installed the basal surface of connecting piece, first connecting block with two are all installed to the nonadjacent one side of second connecting block the movable rod, every the surface of movable rod all encircles and establishes the spring, every the one end of spring respectively with first connecting block with the nonadjacent one side of second connecting block is connected, every the other end of spring respectively with the bottom plate with the roof is connected.

Preferably, the elasticity subassembly includes first fixed block, stopper, shank of bolt, pressure spring and second fixed block, the basal surface installation of first fixed block the stopper, the bottom of stopper extremely the inner chamber of bottom plate, the shank of bolt cup joints the preceding terminal surface of bottom plate, the one end of shank of bolt run through extremely the inside of bottom plate and with the preceding terminal surface threaded connection of stopper, the pressure spring is installed the top surface of first fixed block, the top installation of pressure spring the second fixed block, the top surface of second fixed block with the basal surface of roof is connected.

Preferably, the bottom plate is provided with support blocks at four corners of the bottom surface, the bottom surfaces of the four support blocks are all located on the same horizontal plane, and the size of each support block is equal.

Preferably, the number of the bolt rods is multiple, the bolt rods are arranged on the front end faces of the limiting blocks, and a cross groove is formed in the front end face of each bolt rod.

Preferably, four grooves are formed in the bottom surface of the top plate, and the top surfaces of the four elastic components are located inside the four grooves respectively.

The beneficial effects of the utility model are that, through damper, when the transformer is in the in-process of transportation, when jolting the highway section, the transformer is removed most power way under the effect of bottom plate, damper and roof, and at first the inside of recess is under the effect of spring for the movable rod carries out concertina movement with the recess, makes partial power way unload under the effect of spring simultaneously, makes the transformer can obtain certain shock attenuation, has reached better shock attenuation effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a damping base of a transformer according to the present invention;

fig. 2 is a bottom schematic view of the top plate of the present invention;

FIG. 3 is a schematic view of the shock absorbing assembly of the present invention;

fig. 4 is a schematic view of the elastic member of the present invention.

The reference numbers in the figures illustrate: 1. a base plate; 2. a support block; 3. a shock absorbing assembly; 301. a connecting member; 302. a first connection block; 303. a second connecting block; 304. a movable rod; 305. a spring; 4. an elastic component; 401. a first fixed block; 402. a limiting block; 403. a bolt shank; 404. a pressure spring; 405. a second fixed block; 5. a top plate; 6. a transformer.

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 to 4, a vibration damping mount for a transformer includes a base plate 1, and a vibration damping member 3 and an elastic member 4 mounted on a top surface of the base plate 1, the top surfaces of the vibration damping member 3 and the elastic member 4 being connected to a bottom surface of a top plate 5, respectively, the top surface of the top plate 5 being mounted with a transformer 6;

the shock absorption assembly 3 comprises a connecting piece 301, a first connecting block 302, a second connecting block 303, two movable rods 304 and springs 305, wherein the first connecting block 302 is installed on the top surface of the connecting piece 301, the second connecting block 303 is installed on the bottom surface of the connecting piece 301, the two movable rods 304 are installed on the sides, which are not adjacent to the first connecting block 302 and the second connecting block 303, of the first connecting block 302 and the second connecting block 303, the springs 305 are arranged on the outer surface of each movable rod 304 in a surrounding mode, one end of each spring 305 is connected with the side, which is not adjacent to the first connecting block 302 and the second connecting block 303, of the first connecting block 302 and the second connecting block 303;

wherein, elasticity subassembly 4 includes first fixed block 401, stopper 402, bolt bar 403, pressure spring 404 and second fixed block 405, stopper 402 is installed to the bottom surface of first fixed block 401, the inner chamber of bottom to bottom plate 1 of stopper 402, bolt bar 403 cup joints at the preceding terminal surface of bottom plate 1, the one end of bolt bar 403 runs through to the inside of bottom plate 1 and with the preceding terminal surface threaded connection of stopper 402, pressure spring 404 installs the top surface at first fixed block 401, second fixed block 405 is installed on the top of pressure spring 404, the top surface of second fixed block 405 is connected with the bottom surface of roof 5, be convenient for better reach the absorbing effect.

Wherein, supporting blocks 2 are all installed at four corners of the bottom surface of the bottom plate 1, the bottom surfaces of the four supporting blocks 2 are all located on the same horizontal plane, and the size of each supporting block 2 is equal, so that the bottom plate 1 is supported to a certain extent.

The number of the bolt rods 403 is multiple, the bolt rods 403 are all arranged on the front end faces of the limit blocks 402, and a cross groove is formed in the front end face of each bolt rod 403, so that the elastic assembly 4 is fixed on the bottom plate 1, and a better connection effect is achieved.

Wherein, four recesses have been seted up to the bottom surface of roof 5, and the top surface of four elastic component 4 is located the inside of four recesses respectively, is convenient for carry out the restriction in the position to the top surface of elastic component 4 better.

During operation, at first, the top of movable rod 304 is connected with the bottom surface of roof 5, make a plurality of damper 3's top surface all be connected with the inner wall of recess next, then insert the inside of bottom plate 1 with stopper 402, and anticlockwise rotation bolt bar 403, make the one end of bolt bar 403 be connected with the preceding terminal surface of stopper 402, install transformer 6 on the top surface of roof 5 next, when transformer 6 receives vibrations, through the mutually supporting between spring 305 and the pressure spring 404, realized the protection to transformer 6, better shock attenuation effect has been reached.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The damping base of the transformer is characterized by comprising a bottom plate (1), and a damping component (3) and an elastic component (4) which are arranged on the top surface of the bottom plate (1), wherein the top surfaces of the damping component (3) and the elastic component (4) are respectively connected with the bottom surface of a top plate (5), and a transformer (6) is arranged on the top surface of the top plate (5);

damper (3) include connecting piece (301), first connecting block (302), second connecting block (303), movable rod (304) and spring (305), the top surface installation of connecting piece (301) first connecting block (302), install second connecting block (303) the basal surface of connecting piece (301), first connecting block (302) with two are all installed to one side that second connecting block (303) are not adjacent movable rod (304), every the surface of movable rod (304) all encircles spring (305), every the one end of spring (305) respectively with first connecting block (302) with one side that second connecting block (303) are not adjacent is connected, every the other end of spring (305) respectively with bottom plate (1) with roof (5) are connected.

2. The vibration damping mount of transformer according to claim 1, wherein the elastic component (4) comprises a first fixing block (401), a stop block (402), a bolt rod (403), a pressure spring (404) and a second fixing block (405), the bottom surface of the first fixed block (401) is provided with the limiting block (402), the bottom end of the limiting block (402) is connected to the inner cavity of the bottom plate (1), the bolt rod (403) is sleeved on the front end face of the bottom plate (1), one end of the bolt rod (403) penetrates into the bottom plate (1) and is in threaded connection with the front end face of the limiting block (402), the pressure spring (404) is installed on the top surface of the first fixed block (401), the top end of the pressure spring (404) is provided with the second fixed block (405), and the top surface of the second fixed block (405) is connected with the bottom surface of the top plate (5).

3. The transformer damping mount according to claim 1, wherein supporting blocks (2) are mounted at four corners of the bottom surface of the bottom plate (1), the bottom surfaces of the four supporting blocks (2) are all in the same horizontal plane, and the size of each supporting block (2) is equal.

4. The transformer damping base according to claim 2, wherein the number of the bolt rods (403) is multiple, the plurality of bolt rods (403) are all arranged on the front end faces of the limiting blocks (402), and a cross-shaped groove is formed in the front end face of each bolt rod (403).

5. The transformer damping mount according to claim 1, wherein the bottom surface of the top plate (5) is provided with four grooves, and the top surfaces of the four elastic members (4) are respectively located inside the four grooves.