CN113012911A - Amorphous alloy is damping and noise reduction frock for transformer - Google Patents
Amorphous alloy is damping and noise reduction frock for transformer Download PDFInfo
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- CN113012911A CN113012911A CN202110287545.5A CN202110287545A CN113012911A CN 113012911 A CN113012911 A CN 113012911A CN 202110287545 A CN202110287545 A CN 202110287545A CN 113012911 A CN113012911 A CN 113012911A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/063—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs with bars or tubes used as torsional elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of transformers, in particular to a shock absorption and noise reduction tool for an amorphous alloy transformer, which comprises a transformer body, a fixed bottom plate, a buffering mounting plate, a middle buffering mechanism and a side buffering mechanism, wherein the middle buffering mechanism is arranged in the middle of the top of the fixed bottom plate, the buffering mounting plate is horizontally arranged above the middle buffering mechanism, the working end of the middle buffering mechanism is elastically connected with the middle of the bottom of the buffering mounting plate, the transformer body is arranged on the top of the buffering mounting plate, the side buffering mechanism comprises two groups of side buffering assemblies, and the working ends of the two groups of side buffering assemblies are elastically connected with the two sides of the buffering mounting plate respectively, the sleep quality of workers and residents nearby is affected.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a damping and noise-reducing tool for an amorphous alloy transformer.
Background
Amorphous Metal transformers (amorpus Metal transformers) are a low loss, energy efficient power Transformer. The amorphous alloy transformer is a transformer made up by using amorphous alloy made of new type magnetic conductive material to make iron core, and its no-load loss (power loss measured in primary stage when secondary stage of transformer is opened) is reduced by about 80% as compared with that of iron core transformer made of silicon steel sheet, and its no-load current (when secondary stage of transformer is opened, the primary stage still has a certain current, and said current is called no-load current) is reduced by about 85%.
At present, the existing amorphous alloy transformer is lack of a damping and noise reduction structure, so that noise can be generated due to vibration when the amorphous alloy transformer works, the sleeping quality of workers and nearby resident residents is affected, and therefore the damping and noise reduction tool for the amorphous alloy transformer is provided, and the problem is solved.
Disclosure of Invention
For solving above-mentioned technical problem, provide a vibration/noise reduction frock for metallic glass transformer, this technical scheme has solved present metallic glass transformer owing to lack vibration/noise reduction structure for metallic glass transformer during operation can produce the noise owing to vibrations, influences the problem of staff and nearby resident household's sleep quality.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the utility model provides a vibration/noise reduction frock for metallic glass transformer, includes the transformer body, still includes PMKD, buffering mounting panel, middle part buffer gear and lateral part buffer gear, middle part buffer gear sets up department in the middle of PMKD's top, and the buffering mounting panel is the level and sets up the top at middle part buffer gear, and middle part buffer gear's the middle elastic connection of department in the middle of the bottom of buffering mounting panel of work end, and the transformer body sets up at the top of buffering mounting panel, and lateral part buffer gear includes two sets of lateral part buffering subassemblies, and two sets of lateral part buffering subassemblies symmetry are located the both sides of middle part buffer gear, and the work end of two sets of lateral part buffering subassemblies all with the both sides elastic connection of buffering.
Preferably, each of the side bumper assemblies includes:
the side buffer plate is transversely positioned above the side of the fixed bottom plate;
the pair of first limiting sliding blocks are symmetrically arranged on two sides of the bottom of the side buffer plate, and the fixed bottom plate is provided with a first limiting sliding groove for each first limiting sliding block to slide;
the side columns are provided with a pair of pairs and symmetrically arranged on two sides of the side buffer plate, and each side column is horizontally arranged;
and the shock absorbers are provided with a pair of shock absorbers, one end of each shock absorber is hinged with each corner of the buffer mounting plate, and the other end of each shock absorber is hinged with the outer part of the side column.
Preferably, each of the side bumper assemblies further includes:
the side vertical plate is vertically arranged at the tail end of the side of the fixed bottom plate;
the first buffer polished rods are symmetrically arranged on two sides of one end, close to the side buffer plate, of the side vertical plate, each first buffer polished rod is horizontally arranged, and first limiting through holes for limiting the first buffer polished rods to pass through are formed in the side buffer plate;
the first buffer springs are sleeved on the first buffer polished rods in the same number as the first buffer polished rods in a one-to-one correspondence mode, and two ends of each first buffer spring are respectively abutted to the vertical faces of the adjacent side vertical plates and the adjacent side buffer plates.
Preferably, the front and back side of PMKD all is equipped with fixed long slab, and the lateral part post that every lateral part buffer board both sides set up respectively all extends towards the perpendicular of adjacent fixed long slab, sets up the bar spout that supplies every lateral part post to remove on every fixed long slab.
Preferably, the middle cushion mechanism includes:
the hollow cylinder is arranged in the middle of the top of the fixed bottom plate;
the middle buffer column is vertically arranged in the middle of the bottom of the buffer mounting plate, and a circular through hole for the middle buffer column to pass through is formed in the top of the hollow cylinder;
and the second buffer spring is sleeved outside the middle buffer column, and the lower end of the second buffer spring is abutted against the top of the hollow cylinder.
Preferably, the middle cushion mechanism further comprises:
the second buffer polished rods are provided with a pair of second buffer polished rods which are distributed at the lower end in the hollow cylinder in a cross shape, the two second buffer polished rods are arranged up and down correspondingly, two ends of each second buffer polished rod are provided with fixed vertical plates, and the bottom of each fixed vertical plate is connected with the bottom end in the hollow cylinder;
the buffer blocks are provided with four buffer blocks, two sides of the two buffer polished rods are sleeved in pairs, the bottom of each buffer block is provided with a second limiting slide block, and the bottom end inside the hollow cylinder is provided with a second limiting slide groove for each second limiting slide block to slide;
the hinged frames are the same in number as the buffer blocks and are arranged at the bottom edges of the middle buffer columns in a one-to-one correspondence mode;
first articulated rod has four, and the one end of every first articulated rod all with every articulated frame one-to-one, the one end of every first articulated rod all with the articulated frame hinge that corresponds, every other one end of first articulated rod all with the articulated setting in top of the buffer block that corresponds.
Preferably, the middle cushion mechanism further comprises:
the number of the third buffer springs corresponds to the number of the fixed vertical plates one to one, each third buffer spring is sleeved on the corresponding second buffer polished rod, one end of each third buffer spring can be abutted to the inner side of the fixed bottom plate respectively, and the other end of each third buffer spring can be abutted to the side wall of the corresponding buffer block respectively.
Preferably, both sides all are equipped with two stock that are X type distribution around the buffering mounting panel, and the middle part of two stock is articulated the setting each other, and the top of two stock is articulated with the bottom both sides of buffering mounting panel respectively, and the bottom of two stock is articulated respectively and is provided with the sliding block.
Preferably, every the bottom of sliding block all is equipped with the third spacing slider, and PMKD's top is equipped with the gliding third spacing spout of confession every third spacing slider.
Compared with the prior art, the invention has the beneficial effects that: a shock-absorbing and noise-reducing tool for an amorphous alloy transformer is characterized in that a transformer body is arranged at the top of a buffering mounting plate, when the transformer works to generate vibration, each shock absorber is respectively arranged at each corner of the buffering mounting plate to play a role of preliminary buffering, after the buffering mounting plate is inclined towards two sides under the vibration, a lateral buffering plate is driven to move towards a lateral vertical plate by vibrators arranged at two sides of the buffering mounting plate, each first limiting slide block is arranged to move along each first limiting slide groove in a limiting way, when the lateral buffering plate moves towards the lateral vertical plate, each first buffering spring is arranged to play a role of buffering, so that forces generated at two sides of the buffering mounting plate are converted into forces in a horizontal direction, the forces generated at two sides of the buffering mounting plate are effectively counteracted, when the transformer generates the vibration to enable the buffering mounting plate to move downwards, the middle buffer column passes through the circular through hole of the hollow cylinder and moves downwards, the middle buffer column is abutted against the top of the hollow cylinder through the second buffer spring so as to primarily buffer the force generated in the middle of the buffer mounting plate, when each buffer block moves towards the direction of the corresponding fixed vertical plate respectively, each buffer block is abutted against the corresponding third buffer spring respectively, the force generated downwards by the buffer mounting plate is converted into the force in the horizontal direction through each arranged third buffer spring, and further the middle part of the buffer mounting plate is buffered, when the buffer mounting plate moves downwards, the corresponding third limiting slide blocks are respectively driven by the bottoms of the two long rods distributed in the X-shaped distribution and distributed at the front side and the rear side to perform limiting movement along each third limiting slide groove respectively to play a supporting role, the technical scheme solves the problem that the existing amorphous alloy transformer is lack of a damping and noise reduction structure so that the amorphous alloy transformer can generate noise due to vibration when working, the sleep quality of workers and residents nearby is affected.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2 of the present invention;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a partial exploded view of the first embodiment of the present invention;
FIG. 6 is a second partial exploded view of the present invention;
FIG. 7 is an enlarged view of the invention at B of FIG. 6;
FIG. 8 is a schematic perspective view of a portion of the center cushioning mechanism of the present invention;
FIG. 9 is a partial top view of the mid-cushion mechanism of the present invention.
The reference numbers in the figures are:
1-a transformer body; 2-fixing the bottom plate; 3-buffering the mounting plate; 4-a middle buffer mechanism; 5-a lateral buffer mechanism; 6-side cushioning assembly; 7-side buffer plates; 8-a first limiting slide block; 9-a first limiting chute; 10-side column; 11-a shock absorber; 12-a side riser; 13-a first buffered polish rod; 14-a first limit perforation; 15-a first buffer spring; 16-fixing the long plate; 17-a strip-shaped chute; 18-a hollow cylinder; 19-a middle buffer column; 20-a second buffer spring; 21-a second buffered polish rod; 22-fixing the vertical plate; 23-a buffer block; 24-a second limit slide block; 25-a second limiting chute; 26-a hinged frame; 27-a first articulation lever; 28-a third buffer spring; 29-long rod; 30-a sliding block; 31-a third limit slide block; 32-third limit chute.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 9, a vibration/noise reduction tool for amorphous alloy transformer, including transformer body 1, still include PMKD 2, buffering mounting panel 3, middle part buffer gear 4 and lateral part buffer gear 5, middle part buffer gear 4 sets up department in the middle of PMKD 2's top, and buffering mounting panel 3 is the level and sets up the top at middle part buffer gear 4, and middle part buffer gear 4's the middle elastic connection of department in the middle of the work end and the bottom of buffering mounting panel 3, and transformer body 1 sets up the top at buffering mounting panel 3, and lateral part buffer gear 5 includes two sets of lateral part buffering subassemblies 6, and two sets of lateral part buffering subassemblies 6 symmetry are located the both sides of middle part buffer gear 4, and the work end of two sets of lateral part buffering subassemblies 6 all with the both sides elastic connection of buffering mounting panel 3.
Each side bumper assembly 6 comprises:
a side buffer plate 7 which is transversely positioned above the side of the fixed bottom plate 2;
the pair of first limiting sliding blocks 8 are symmetrically arranged on two sides of the bottom of the side buffer plate 7, and the fixed bottom plate 2 is provided with a first limiting sliding groove 9 for each first limiting sliding block 8 to slide;
a pair of side pillars 10 symmetrically disposed at both sides of the side buffer plate 7, each side pillar 10 being horizontally disposed;
and a pair of dampers 11, one end of each damper 11 being hingedly provided at each corner of the damping mounting plate 3, and the other end of each damper 11 being hingedly provided outside the side post 10.
Specifically, install transformer body 1 at the top of buffering mounting panel 3, when transformer work produced vibrations, every bumper shock absorber 11 is located every corner of buffering mounting panel 3 respectively, plays preliminary cushioning effect.
Each side bumper assembly 6 further comprises:
a side vertical plate 12 vertically arranged at the end of the side of the fixed base plate 2;
the pair of first buffer polished rods 13 are symmetrically arranged at two sides of one end, close to the side buffer plate 7, of the side vertical plate 12, each first buffer polished rod 13 is horizontally arranged, and the side buffer plate 7 is provided with a first limiting through hole 14 for limiting each first buffer polished rod 13 to pass through;
the number of the first buffer springs 15 is the same as that of the first buffer polished rods 13, the first buffer polished rods 13 are sleeved in a one-to-one correspondence mode, and two ends of each first buffer spring 15 are respectively abutted to the vertical surfaces of the adjacent side vertical plates 12 and the adjacent side buffer plates 7.
The front and back sides of PMKD 2 all are equipped with fixed long board 16, and the lateral part post 10 that every lateral part buffer board 7 both sides set up respectively all extends towards the perpendicular of adjacent fixed long board 16, offers the bar spout 17 that supplies every lateral part post 10 to remove on every fixed long board 16.
After buffering mounting panel 3 receives vibrations both sides slope, the electromagnetic shaker that sets up through buffering mounting panel 3 both sides drives lateral part buffer board 7 and removes towards lateral part riser 12's direction, every first spacing slider 8 through setting up moves along every first spacing spout 9 is spacing respectively, when lateral part buffer board 7 removes towards lateral part riser 12's direction, play the cushioning effect through every first buffer spring 15 that sets up, make the power that cushions 3 both sides production turn into the power of horizontal direction, effectively offset the power that cushions 3 both sides production.
The middle buffer mechanism 4 includes:
a hollow cylinder 18 provided at the top center of the fixed base plate 2;
the middle buffer column 19 is vertically arranged in the middle of the bottom of the buffer mounting plate 3, and a circular through hole for the middle buffer column 19 to pass through is formed in the top of the hollow cylinder 18;
and a second buffer spring 20, which is sleeved outside the middle buffer column 19, and the lower end of which is abutted against the top of the hollow cylinder 18.
When the transformer produces vibrations and makes buffering mounting panel 3 move down, middle part buffering post 19 passes the circular perforation of a hollow section of thick bamboo 18 and moves down, and second buffer spring 20 butt is at the top of a hollow section of thick bamboo 18, and then will cushion the power that the mounting panel 3 middle part produced and tentatively cushion.
The middle buffer mechanism 4 further includes:
the second buffer polished rods 21 are provided with a pair of second buffer polished rods 21 which are distributed at the lower end in the hollow cylinder 18 in a cross shape, the two second buffer polished rods 21 are arranged up and down correspondingly, two ends of each second buffer polished rod 21 are provided with fixed vertical plates 22, and the bottom of each fixed vertical plate 22 is connected with the bottom end in the hollow cylinder 18;
the buffer blocks 23 are four, two sides of the two buffer polished rods are sleeved in pairs, the bottom of each buffer block 23 is provided with a second limiting slide block 24, and the bottom end inside the hollow barrel 18 is provided with a second limiting slide groove 25 for each second limiting slide block 24 to slide;
hinged brackets 26, the number of which is the same as that of the buffer blocks 23 and which are arranged at the bottom edge of the middle buffer column 19 in a one-to-one correspondence manner;
the number of the first hinge rods 27 is four, one end of each first hinge rod 27 corresponds to each hinge frame 26 one by one, one end of each first hinge rod 27 is hinged to the corresponding hinge frame 26, and the other end of each first hinge rod 27 is hinged to the top of the corresponding buffer block 23.
When the middle buffer column 19 moves downwards, each first hinge rod 27 is driven by each hinge frame 26 arranged at the lower end of the middle buffer column 19 to move downwards, each buffer block 23 is driven by the lower end of each first hinge rod 27 to move along the corresponding second buffer polished rod 21, and each buffer block 23 moves towards the corresponding fixed vertical plate 22.
The middle buffer mechanism 4 further includes:
the number of the third buffer springs 28 corresponds to the number of the fixed vertical plates 22 one by one, each third buffer spring 28 is respectively sleeved on the corresponding second buffer polished rod 21, one end of each third buffer spring 28 can be respectively abutted with the inner side of the fixed bottom plate 2, and the other end of each third buffer spring 28 can be respectively abutted with the side wall of the corresponding buffer block 23.
When each buffer block 23 moves towards the corresponding fixed vertical plate 22, each buffer block 23 abuts against the corresponding third buffer spring 28, the downward force generated by the buffer mounting plate 3 is converted into the horizontal force through each third buffer spring 28, and then the middle part of the buffer mounting plate 3 is buffered.
Both sides all are equipped with two stock 29 that are the distribution of X type around the buffering mounting panel 3, and the middle part of two stock 29 is articulated the setting each other, and the top of two stock 29 is articulated with the bottom both sides of buffering mounting panel 3 respectively, and the bottom of two stock 29 is articulated respectively and is provided with sliding block 30.
The bottom of each sliding block 30 is provided with a third limiting sliding block, and the top of the fixed bottom plate 2 of the sliding block 31 is provided with a third limiting sliding groove 32 for each third limiting sliding block to slide.
When the buffer mounting plate 3 moves downwards, the bottoms of the two long rods 29 distributed in the X shape and distributed on the front side and the rear side respectively drive the corresponding third limiting slide blocks to perform limiting movement along each third limiting slide groove 32, so that the supporting effect is achieved.
The working principle of the invention is as follows: specifically, the transformer body 1 is arranged on the top of the buffering mounting plate 3, when the transformer works to generate vibration, each shock absorber 11 is respectively arranged at each corner of the buffering mounting plate 3 to play a role of preliminary buffering, after the buffering mounting plate 3 is inclined at two sides under the vibration, the lateral buffering plates 7 are driven to move towards the lateral vertical plates 12 by the shock absorbers arranged at two sides of the buffering mounting plate 3, the lateral buffering plates 7 move along the lateral vertical plates 12 in a limiting way by each first limiting slide block 8, when the lateral buffering plates 7 move towards the lateral vertical plates 12, the buffering function is played by each first buffering spring 15, so that the force generated at two sides of the buffering mounting plate 3 is converted into the force in the horizontal direction, the force generated at two sides of the buffering mounting plate 3 is effectively counteracted, when the buffering mounting plate 3 moves downwards due to the vibration generated by the transformer, the middle buffering column 19 moves downwards through the circular through hole of the hollow cylinder 18, through the top of a hollow section of thick bamboo 18 of second buffer spring 20 butt, and then carry out preliminary buffering with the power that cushions the mounting panel 3 middle part and produce, when every buffer block 23 moves towards corresponding fixed riser 22 direction respectively, every buffer block 23 butt third buffer spring 28 that corresponds respectively, make the power that cushions the mounting panel 3 and produce downwards turn into the power of horizontal direction through every third buffer spring 28 that sets up, and then make the middle part of buffering mounting panel 3 cushion, when moving downwards through buffering mounting panel 3, two stock 29 bottoms through the X type distribution of both sides distribution around drive corresponding third limit slide respectively and carry out spacing removal along every third limit slide 32 respectively, play the supporting role.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A shock absorption and noise reduction tool for an amorphous alloy transformer comprises a transformer body (1), it is characterized by also comprising a fixed bottom plate (2), a buffering mounting plate (3), a middle buffering mechanism (4) and a side buffering mechanism (5), the middle buffer mechanism (4) is arranged in the middle of the top of the fixed bottom plate (2), the buffer mounting plate (3) is horizontally arranged above the middle buffer mechanism (4), the working end of the middle buffer mechanism (4) is elastically connected with the middle of the bottom of the buffer mounting plate (3), the transformer body (1) is arranged at the top of the buffer mounting plate (3), the lateral buffer mechanism (5) comprises two groups of lateral buffer components (6), the two groups of lateral buffer components (6) are symmetrically arranged at the two sides of the middle buffer mechanism (4), and the working ends of the two groups of lateral buffer components (6) are elastically connected with the two sides of the buffer mounting plate (3).
2. The amorphous alloy transformer damping and noise reducing tool according to claim 1, wherein each side buffer assembly (6) comprises:
a side buffer plate (7) which is transversely positioned above the side of the fixed bottom plate (2);
the pair of first limiting sliding blocks (8) are symmetrically arranged on two sides of the bottom of the side buffer plate (7), and the fixed bottom plate (2) is provided with first limiting sliding grooves (9) for each first limiting sliding block (8) to slide;
the side columns (10) are provided with a pair and symmetrically arranged on two sides of the side buffer plate (7), and each side column (10) is horizontally arranged;
and the shock absorbers (11) are provided with a pair, one end of each shock absorber (11) is hinged with each corner of the buffer mounting plate (3), and the other end of each shock absorber (11) is hinged with the outer part of the side column (10).
3. The amorphous alloy transformer damping and noise reducing tool according to claim 2, wherein each side buffer assembly (6) further comprises:
the side vertical plate (12) is vertically arranged at the tail end of the side of the fixed bottom plate (2);
the pair of first buffering polish rods (13) are symmetrically arranged on two sides of one end, close to the side buffering plate (7), of the side vertical plate (12), each first buffering polish rod (13) is horizontally arranged, and first limiting through holes (14) for limiting the first buffering polish rods (13) to pass through are formed in the side buffering plate (7);
the number of the first buffer springs (15) is the same as that of the first buffer polished rods (13), the first buffer polished rods (13) are sleeved in a one-to-one correspondence mode, and two ends of each first buffer spring (15) are respectively abutted to vertical faces of adjacent side vertical plates (12) and side buffer plates (7).
4. The tool according to claim 3, wherein the front side and the rear side of the fixed base plate (2) are provided with fixed long plates (16), the side columns (10) respectively arranged at two sides of each side buffer plate (7) extend towards the vertical surface of the adjacent fixed long plate (16), and each fixed long plate (16) is provided with a strip-shaped sliding groove (17) for each side column (10) to move.
5. The amorphous alloy transformer damping and noise reducing tool according to claim 4, wherein the middle buffering mechanism (4) comprises:
a hollow cylinder (18) disposed at the middle of the top of the fixed base plate (2);
the middle buffer column (19) is vertically arranged in the middle of the bottom of the buffer mounting plate (3), and a circular through hole for the middle buffer column (19) to pass through is formed in the top of the hollow cylinder (18);
and the second buffer spring (20) is sleeved outside the middle buffer column (19), and the lower end of the second buffer spring is abutted against the top of the hollow cylinder (18).
6. The amorphous alloy transformer damping and noise reducing tool according to claim 5, wherein the middle buffering mechanism (4) further comprises:
the second buffer polished rods (21) are provided with a pair of second buffer polished rods (21) which are distributed at the lower end of the interior of the hollow cylinder (18) in a cross shape, the two second buffer polished rods (21) are arranged up and down correspondingly, two ends of each second buffer polished rod (21) are respectively provided with a fixed vertical plate (22), and the bottom of each fixed vertical plate (22) is connected with the bottom end of the interior of the hollow cylinder (18);
the number of the buffer blocks (23) is four, two sides of the two buffer polished rods are sleeved in pairs, a second limiting slide block (24) is arranged at the bottom of each buffer block (23), and a second limiting slide groove (25) for each second limiting slide block (24) to slide is arranged at the bottom end of the interior of the hollow cylinder (18);
the hinged frames (26) are arranged at the bottom edge of the middle buffer column (19) in a one-to-one correspondence manner, and the number of the hinged frames is the same as that of the buffer blocks (23);
the first hinged rods (27) are four in number, one end of each first hinged rod (27) corresponds to each hinged frame (26) one to one, one end of each first hinged rod (27) is hinged to the corresponding hinged frame (26), and the other end of each first hinged rod (27) is hinged to the top of the corresponding buffer block (23).
7. The amorphous alloy transformer damping and noise reducing tool according to claim 6, wherein the middle buffering mechanism (4) further comprises:
the number of the third buffer springs (28) is in one-to-one correspondence with the number of the fixed vertical plates (22), each third buffer spring (28) is sleeved on the corresponding second buffer polished rod (21), one end of each third buffer spring (28) can be respectively abutted to the inner side of the fixed bottom plate (2), and the other end of each third buffer spring (28) can be respectively abutted to the side wall of the corresponding buffer block (23).
8. The tool for damping and reducing the noise of the amorphous alloy transformer as claimed in claim 7, wherein two long rods (29) are arranged on the front side and the rear side of the buffering mounting plate (3) in an X-shaped distribution, the middle parts of the two long rods (29) are hinged to each other, the top ends of the two long rods (29) are hinged to the two sides of the bottom of the buffering mounting plate (3), and the bottom parts of the two long rods (29) are hinged to sliding blocks (30).
9. The tool for damping and reducing the noise of the amorphous alloy transformer according to claim 8, wherein a third limit slider is arranged at the bottom of each slider (30), and a third limit sliding groove (32) for each third limit slider to slide is arranged at the top of the fixing bottom plate (31) and the fixing bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110287545.5A CN113012911A (en) | 2021-03-17 | 2021-03-17 | Amorphous alloy is damping and noise reduction frock for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110287545.5A CN113012911A (en) | 2021-03-17 | 2021-03-17 | Amorphous alloy is damping and noise reduction frock for transformer |
Publications (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488325A (en) * | 2021-07-03 | 2021-10-08 | 江西广能电气设备有限公司 | Low-noise dry-type transformer |
| CN114898984A (en) * | 2022-05-12 | 2022-08-12 | 国网安徽省电力有限公司全椒县供电公司 | Damping mechanism and transformer |
| CN115789176A (en) * | 2022-12-05 | 2023-03-14 | 南京大德减震科技有限公司 | Multidimensional damping device |
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| KR100771651B1 (en) * | 2007-06-18 | 2007-10-30 | 유환홍 | Distributor structure |
| CN108831684A (en) * | 2018-06-14 | 2018-11-16 | 河南许智电力科技有限公司 | A kind of fixed device of power transformer |
| CN211670076U (en) * | 2020-05-08 | 2020-10-13 | 云南人民电力电气有限公司 | 10kV amorphous alloy dry-type transformer |
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| KR100771651B1 (en) * | 2007-06-18 | 2007-10-30 | 유환홍 | Distributor structure |
| CN108831684A (en) * | 2018-06-14 | 2018-11-16 | 河南许智电力科技有限公司 | A kind of fixed device of power transformer |
| CN211670076U (en) * | 2020-05-08 | 2020-10-13 | 云南人民电力电气有限公司 | 10kV amorphous alloy dry-type transformer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488325A (en) * | 2021-07-03 | 2021-10-08 | 江西广能电气设备有限公司 | Low-noise dry-type transformer |
| CN114898984A (en) * | 2022-05-12 | 2022-08-12 | 国网安徽省电力有限公司全椒县供电公司 | Damping mechanism and transformer |
| CN115789176A (en) * | 2022-12-05 | 2023-03-14 | 南京大德减震科技有限公司 | Multidimensional damping device |
| CN115789176B (en) * | 2022-12-05 | 2023-10-31 | 南京大德减震科技有限公司 | Multidimensional shock isolation and absorption device |
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Application publication date: 20210622 |