CN211788490U

CN211788490U - Supporting base of dry-type transformer

Info

Publication number: CN211788490U
Application number: CN202020551676.0U
Authority: CN
Inventors: 林登峰
Original assignee: Quanzhou Shiling Electric Technology Co ltd
Current assignee: Quanzhou Shiling Electric Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-27
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a support base of dry-type transformer, including base and diaphragm, the inside top clearance fit of base has the diaphragm, the top of diaphragm is passed through coupling mechanism and is fixed continuous with the backing plate, coupling mechanism includes horizontal pole, montant, first fixture block, locating pin, second fixture block, slider, first spring and connecting rod, the top outside of second fixture block has all laminated first fixture block, and is a plurality of the below of locating pin all links to each other with the diaphragm is fixed. This dry-type transformer's support base, structure scientific and reasonable, convenience safe in utilization is provided with base, diaphragm, backing plate, sleeve, second spring, cover block, cooperation between third spring and the fourth spring, makes dry-type transformer use or when receiving vibrations during the transportation, exerts less vibrations impact force at dry-type transformer through strength consumption back many times, avoids prior art's shock resistance poor, receives the problem that vibrations power leads to equipment to damage easily for a long time.

Description

Supporting base of dry-type transformer

Technical Field

The utility model relates to a dry-type transformer technical field specifically is a support base of dry-type transformer.

Background

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

Although the prior art can realize the base for the dry type transformer, the prior art has the problems of poor shock resistance and easy equipment damage caused by long-term shock force, and simultaneously has the problem that the quick installation and the quick disassembly between the base and the dry type transformer are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer's support base to the shock resistance who proposes among the solution above-mentioned background art is poor, receives the problem that the vibrations power leads to equipment to damage easily for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting base of a dry-type transformer comprises a base and transverse plates, wherein the transverse plates are in clearance fit with the upper part inside the base, and the upper parts of the transverse plates are fixedly connected with a base plate through a connecting mechanism;

the connecting mechanism comprises a cross rod, a vertical rod, a first clamping block, a positioning pin, a second clamping block, a sliding block, a first spring and a connecting rod;

it is a plurality of the slider slides the joint respectively and controls both ends around the both sides of the left and right sides of diaphragm the outside of slider all links to each other with the montant is fixed through the horizontal pole, and is preceding back the inboard of montant all links to each other through the connecting rod is fixed, controls the inboard of slider all is equipped with first spring, the inside and outside both sides of first spring are fixed continuous with diaphragm and slider respectively, the equal rigid coupling in upper end of slider has the second fixture block, the top outside of second fixture block has all laminated first fixture block, first fixture block is fixed continuous, a plurality of with the backing plate the below of locating pin all links to each other with the diaphragm is fixed.

Preferably, a clamping structure is formed between the first clamping block and the second clamping block.

Preferably, the lower ends of the bases are fixedly connected with bottom plates, and the inner sides of the upper parts of the bottom plates are provided with first buffer mechanisms;

the first buffer mechanism comprises a supporting seat, a sleeve, a first pin shaft, a first inclined rod and a second spring;

control the equal clearance fit in top outer wall of first down tube has the sleeve, first down tube and telescopic outside all link to each other with supporting seat and diaphragm are fixed respectively through first round pin axle, the lower extreme of supporting seat all links to each other with the bottom plate is fixed, telescopic inside all is equipped with the second spring, the upper and lower both sides of second spring are fixed with sleeve and first down tube respectively and are linked to each other.

Preferably, the left sleeve, the right sleeve and the first diagonal rod are distributed in an axisymmetrical manner by taking the vertical center of the transverse plate as a reference.

Preferably, the left side and the right side above the bottom plate are provided with second buffer mechanisms;

the second buffer mechanism comprises a sleeve plate, a second inclined rod, a sleeve block, a second pin shaft, a third spring, a guide rail and a fourth spring;

it is a plurality of the upper and lower both sides of second down tube all rotate with supporting seat and cover block respectively through second round pin axle and link to each other, the inside clearance fit of cover block has the guide rail, the outside of guide rail all links to each other with the diaphragm is fixed through the lagging, controls the inboard of cover block all is equipped with the third spring, the inside and outside both sides of third spring are fixed with lagging and cover block respectively and link to each other, and is a plurality of the fourth spring is located both sides front and back both ends about the top of bottom plate respectively, the upper and lower both sides of fourth spring are fixed with diaphragm and bottom plate respectively and link to each other.

Preferably, a dry-type transformer is fixedly connected above the backing plate.

Compared with the prior art, the beneficial effects of the utility model are that: this dry-type transformer's support base, structure scientific and reasonable, convenience safe in utilization:

be provided with the base, the diaphragm, the backing plate, dry-type transformer, first down tube, the second down tube, the sleeve, the second spring, the nest block, cooperation between third spring and the fourth spring, make dry-type transformer use or when receiving vibrations during the transportation, the impact force that vibrations produced can change into the second spring, the elastic potential energy of third spring and fourth spring, exert less vibrations impact force at dry-type transformer through strength consumption back many times, it is poor to avoid prior art's shock resistance, receive the problem that vibrations power leads to equipment to damage easily for a long time.

Be provided with the base, the diaphragm, the bottom plate, dry-type transformer, first fixture block, the second fixture block, first spring, the slider, cooperation between horizontal pole and the montant, when making to need to fix between dry-type transformer and the base, the user can be with dry-type transformer in the top downstream of equipment, make first fixture block and second fixture block form the block structure after the drive, it is fixed to realize, can inwards promote the montant and can realize fixing the release when needing to dismantle, the problem of being not convenient for install fast and dismantle between base and the dry-type transformer of prior art has been avoided.

Drawings

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

FIG. 2 is a schematic structural view of the transverse plate, the sleeve block and the first spring in FIG. 1;

FIG. 3 is a schematic view of the base, the bottom plate and a fourth spring of FIG. 1;

fig. 4 is a schematic structural view of the transverse plate, the sleeve and the third spring in fig. 1.

In the figure: 1. the base, 2, the coupling mechanism, 201, the horizontal pole, 202, the montant, 203, first fixture block, 204, the locating pin, 205, the second fixture block, 206, the slider, 207, first spring, 208, the connecting rod, 3, first buffer gear, 301, the supporting seat, 302, the sleeve, 303, first round pin axle, 304, first down tube, 305, the second spring, 4, the second buffer gear, 401, the lagging, 402, the second down tube, 403, the lagging, 404, the second round pin axle, 405, the third spring, 406, the guide rail, 407, the fourth spring, 5, the bottom plate, 6, the diaphragm, 7, the backing plate, 8, dry-type 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. 1-4, the present invention provides a technical solution: a supporting base of a dry-type transformer comprises a base 1 and a transverse plate 6, the transverse plate 6 is in clearance fit with the upper part of the inside of the base 1, the transverse plate 6 can move in the inside of the base 1, the upper part of the transverse plate 6 is fixedly connected with a backing plate 7 through a connecting mechanism 2, the connecting mechanism 2 comprises a transverse rod 201, a vertical rod 202, a first clamping block 203, a positioning pin 204, a second clamping block 205, a sliding block 206, a first spring 207 and a connecting rod 208, a plurality of sliding blocks 206 are respectively connected with the front end and the rear end of the left side and the right side of the transverse plate 6 in a sliding and clamping manner, the sliding block 206 can move in the inside of the transverse plate 6, the outer sides of the left sliding block 206 and the right sliding block 206 are fixedly connected with the vertical rod 202 through the transverse rod 201, the sliding blocks 206 can be driven by the connecting rod 208 to move, so that the connecting rod 208 can drive the, the elastic coefficient K of the first spring 207 is 500N/m, the inner side and the outer side of the first spring 207 are fixedly connected with the transverse plate 6 and the sliding block 206 respectively, the sliding block 206 moves inwards to extrude the first spring 207, the upper end of the sliding block 206 is fixedly connected with the second clamping block 205, the second clamping block 205 can drive the sliding block 206 to move, the first clamping block 203 is attached to the outer side of the upper portion of the second clamping block 205, the first clamping block 203 can drive the second clamping block 205 to move, the first clamping block 203 is fixedly connected with the backing plate 7, the lower portions of the positioning pins 204 are fixedly connected with the transverse plate 6, the transverse plate 6 can be quickly corresponding to the backing plate 7 through the positioning pins 204, a clamping structure is formed between the first clamping block 203 and the second clamping block 205, and the position of the first clamping block 203 and the second clamping block 205 are limited in the vertical.

The lower end of the base 1 is fixedly connected with a bottom plate 5, the inner side above the bottom plate 5 is provided with a first buffer mechanism 3, the first buffer mechanism 3 comprises a supporting seat 301, a sleeve 302, a first pin shaft 303, a first inclined rod 304 and a second spring 305, the upper outer walls of the left and right first inclined rods 304 are in clearance fit with the sleeve 302, the first inclined rod 304 can move in the sleeve 302, the outer sides of the first inclined rod 304 and the sleeve 302 are fixedly connected with the supporting seat 301 and a transverse plate 6 respectively through the first pin shaft 303, the first inclined rod 304 and the sleeve 302 can rotate at the supporting seat 301 and the transverse plate 6 through the first pin shaft 303, the lower end of the supporting seat 301 is fixedly connected with the bottom plate 5, the bottom plate 5 can support the supporting seat 301, the inner part of the sleeve 302 is provided with a second spring 305, the elastic coefficient K of the second spring 305 is 1000N/m, the upper and lower sides of the second spring 305 are fixedly connected with the sleeve 302 and the first inclined rod 304 respectively, the second spring 305 can be pressed by moving the first diagonal rod 304 upward, and the left and right sleeves 302 and the first diagonal rod 304 are axially symmetrically distributed with respect to the vertical center of the transverse plate 6, so as to limit the relative positions of the left and right sleeves 302 and the first diagonal rod 304.

The left side and the right side above the bottom plate 5 are provided with a second buffer mechanism 4, the second buffer mechanism 4 comprises a sleeve plate 401, a second inclined rod 402, a sleeve block 403, a second pin shaft 404, a third spring 405, a guide rail 406 and a fourth spring 407, the upper side and the lower side of the plurality of second inclined rods 402 are respectively connected with a supporting seat 301 and the sleeve block 403 in a rotating way through the second pin shaft 404, the supporting seat 301 and the sleeve block 403 can support the second inclined rod 402 in a rotating way through the second pin shaft 404, the guide rail 406 is in clearance fit with the inner part of the sleeve block 403, the sleeve block 403 can move on the outer wall of the guide rail 406, the outer side of the guide rail 406 is respectively connected with a transverse plate 6 through the sleeve plate 401, the transverse plate 6 can be supported through the sleeve plate 401, the inner sides of the left sleeve block 403 and the right sleeve block 403 are respectively provided with the third spring 405, the elastic coefficient K of the third spring 405 is 800N/m, the inner side and the outer, the sleeve block 403 moves outwards to stretch the third spring 405, the fourth springs 407 are respectively located at the front end and the rear end of the left side and the right side above the bottom plate 5, the elastic coefficient K of the fourth springs 407 is 600N/m, the upper side and the lower side of the fourth springs 407 are respectively fixedly connected with the transverse plate 6 and the bottom plate 5, the transverse plate 6 moves downwards to extrude the fourth springs 407, the dry-type transformer 8 is fixedly connected above the backing plate 7, and the backing plate 7 and the dry-type transformer 8 are a whole.

When the support base of the dry-type transformer is needed to be used, firstly, a user can move the dry-type transformer 8 with the backing plate 7 downwards above the equipment to install, so that the backing plate 7 can realize the quick positioning of the backing plate 7 and the transverse plate 6 through the positioning pin 204, then, the dry-type transformer moves downwards on the basis of the positioning, so that the first clamping block 203 in the backing plate 7 can push the second clamping block 205 and the sliding block 206 to move inwards to press the first spring 207, after the dry-type transformer moves to the extreme position, the second clamping block 205 can be outwards popped out under the influence of the elastic force of the first spring 207 to realize that the first clamping block 203 and the second clamping block 205 form a clamping structure, then, the whole equipment is transported and installed for use, in the process of transporting and installing for use, if frequent vibration occurs, the distance between the transverse plate 6 and the bottom plate 5 is continuously changed, and the second inclined rod 402 and the first inclined rod, in the rotating process, the second inclined rod 402 can drive the sleeve block 403 to move on the outer wall of the guide rail 406, so that the third spring 405 can be extruded or stretched, the first inclined rod 304 can be continuously changed in the inner position of the sleeve 302 through the rotation of the first inclined rod 304, the second spring 305 can be extruded or stretched, the fourth spring 407 can be changed accordingly, the vibration force generated by vibration can be mostly converted into the elastic potential energy of the second spring 305, the third spring 405 and the fourth spring 407, and a small vibration impact force is applied to the dry-type transformer 8 after multiple times of force consumption, so that the problems that the anti-vibration capability is poor and equipment is easily damaged due to the vibration force for a long time are solved.

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.

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. The utility model provides a support base of dry-type transformer, includes base (1) and diaphragm (6), the inside top clearance fit of base (1) has diaphragm (6), its characterized in that: the upper part of the transverse plate (6) is fixedly connected with the backing plate (7) through the connecting mechanism (2);

the connecting mechanism (2) comprises a cross rod (201), a vertical rod (202), a first clamping block (203), a positioning pin (204), a second clamping block (205), a sliding block (206), a first spring (207) and a connecting rod (208);

it is a plurality of slider (206) slide joint is both ends around the both sides about diaphragm (6) respectively, controls the outside of slider (206) all links to each other with montant (202) is fixed through horizontal pole (201), around the inboard of montant (202) all links to each other through connecting rod (208) is fixed, controls the inboard of slider (206) all is equipped with first spring (207), the inside and outside both sides of first spring (207) are fixed continuous with diaphragm (6) and slider (206) respectively, the equal rigid coupling in upper end of slider (206) has second fixture block (205), first fixture block (203) have all been laminated in the top outside of second fixture block (205), first fixture block (203) are fixed continuous with backing plate (7), and are a plurality of the below of locating pin (204) all links to each other with diaphragm (6) is fixed.

2. A support base for a dry-type transformer as claimed in claim 1, wherein: the first fixture block (203) and the second fixture block (205) form an engagement structure.

3. A support base for a dry-type transformer as claimed in claim 1, wherein: the lower end of the base (1) is fixedly connected with a bottom plate (5), and a first buffer mechanism (3) is arranged on the inner side above the bottom plate (5);

the first buffer mechanism (3) comprises a supporting seat (301), a sleeve (302), a first pin shaft (303), a first inclined rod (304) and a second spring (305);

control the equal clearance fit of top outer wall of first down tube (304) has sleeve (302), the outside of first down tube (304) and sleeve (302) all links to each other with supporting seat (301) and diaphragm (6) are fixed respectively through first round pin axle (303), the lower extreme of supporting seat (301) all links to each other with bottom plate (5) are fixed, the inside of sleeve (302) all is equipped with second spring (305), the upper and lower both sides of second spring (305) are fixed continuous with sleeve (302) and first down tube (304) respectively.

4. A support base for a dry-type transformer as claimed in claim 3, wherein: the left sleeve (302), the right sleeve (302) and the first inclined rod (304) are distributed in an axisymmetrical mode by taking the vertical center of the transverse plate (6) as a reference.

5. A support base for a dry-type transformer as claimed in claim 3, wherein: the left side and the right side above the bottom plate (5) are provided with second buffer mechanisms (4);

the second buffer mechanism (4) comprises a sleeve plate (401), a second inclined rod (402), a sleeve block (403), a second pin shaft (404), a third spring (405), a guide rail (406) and a fourth spring (407);

it is a plurality of the upper and lower both sides of second down tube (402) all rotate with supporting seat (301) and nest block (403) respectively through second round pin axle (404) and link to each other, the inside clearance fit of nest block (403) has guide rail (406), the outside of guide rail (406) all links to each other with diaphragm (6) are fixed through nest plate (401), controls the inboard of nest block (403) all is equipped with third spring (405), the inside and outside both sides of third spring (405) are fixed continuous with nest plate (401) and nest block (403) respectively, and is a plurality of fourth spring (407) are located both sides around the top of bottom plate (5) respectively both ends, the upper and lower both sides of fourth spring (407) are fixed continuous with diaphragm (6) and bottom plate (5) respectively.

6. A support base for a dry-type transformer as claimed in claim 1, wherein: and a dry-type transformer (8) is fixedly connected above the backing plate (7).