CN213125303U

CN213125303U - Bradyseism base of high-voltage board

Info

Publication number: CN213125303U
Application number: CN202021734050.XU
Authority: CN
Inventors: 徐志强
Original assignee: Jiangxi Shengneng Power Engineering Co ltd
Current assignee: Jiangxi Shengneng Power Engineering Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-04
Anticipated expiration: 2030-08-19

Abstract

The utility model provides a shock absorption base of a high-voltage cabinet, which comprises the high-voltage cabinet, a shock absorption component is arranged around the bottom of the high-voltage cabinet, the shock absorption component comprises a T-shaped rod I, the big end of the T-shaped rod I is connected with the high-voltage cabinet, the small end is connected with a T-shaped rod II, the T-shaped rod I and the T-shaped rod II are connected by a convex rotating block in an embedded way, the small end of the T-shaped rod II penetrates through a T-shaped sliding barrel, the big end in the T-shaped sliding barrel is provided with a sliding ring, the small end is provided with an auxiliary shock absorption spring, the small end of the T-shaped rod II penetrates through the sliding ring, and with vice damping spring one end swing joint, little head end in vice damping spring other end fixed connection T shape slip bucket, the overcoat of two little head ends of T shape pole has connect main damping spring, two ends that main damping spring kept away from each other are connected T shape pole two respectively and T shape slip bucket see, this device mainly plays the effect of the vibrations that protect the high-voltage board to the internal part harm of cabinet when rocking or removing through the cooperation of damper and all the other bradyseism structures.

Description

Bradyseism base of high-voltage board

Technical Field

The utility model mainly relates to the technical field of high-voltage board, specifically to a bradyseism base of high-voltage board.

Background

The high-voltage cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and the voltage level is 3.6 kV-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. With the development of society, the application of high-voltage cabinets is more and more extensive, and high-voltage cabinets in power plants and transformer stations become important electric equipment. High-voltage board internally mounted has all kinds of electrical equipment, in order to satisfy outdoor work needs, generally need install firm base in switch board below when the installation switch board to improve switch board stability and security.

However, as shown in the patent with application number CN201821053881.3, the base is made of metal material, which is only convenient for installation and movement, and does not consider the damage to the high voltage cabinet during movement or when the terrain shakes.

Therefore, there is a need to develop a shock absorption base for a high voltage cabinet, which has a simple structure, is convenient and practical, and can be applied to such a situation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a bradyseism base of high-voltage board for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a cushioning base of a high-voltage cabinet comprises the high-voltage cabinet, a damping component is arranged around the bottom of the high-voltage cabinet and comprises a first T-shaped rod, the large end of the first T-shaped rod is connected with the high-voltage cabinet, the small end of the first T-shaped rod is connected with a second T-shaped rod, the center of the small end of the first T-shaped rod is fixedly connected with a convex rotating block, the center of the large end of the second T-shaped rod is provided with a groove matched with the convex rotating block, the first T-shaped rod and the second T-shaped rod are connected through the convex rotating block in an embedded mode, the small end of the second T-shaped rod penetrates through a T-shaped sliding barrel, the large end in the T-shaped sliding barrel is provided with a sliding ring, the small end of the second T-shaped rod is provided with an auxiliary damping spring, the small end of the second T-shaped rod penetrates through the sliding ring and is movably contacted with one end of the auxiliary damping spring, the other end of the auxiliary damping spring is fixedly, two ends of the main damping spring, which are far away from each other, are respectively connected with a T-shaped rod II and a T-shaped sliding barrel.

Preferably, the bottom of high-voltage board is provided with the bradyseism subassembly, the bradyseism subassembly is including two vertically symmetrical's buffering base, two be connected with the buffering bucket between the buffering base, fixedly connected with buffer spring in the buffering bucket, both ends that buffer spring kept away from each other are connected upper and lower both ends in the buffering bucket respectively.

Preferably, the cushioning component further comprises a screw, the screw is sequentially vertically penetrated through a peripheral base and a fixed base plate, the peripheral base and the fixed base plate are fixedly connected through the screw, the top center of the fixed base plate is fixedly connected with a buffering base, and the peripheral base is connected with the small end of the T-shaped sliding barrel.

Preferably, the buffer springs are uniformly distributed in the buffer barrel in a square array.

Preferably, at least two damping assemblies are arranged on each side of the high-voltage cabinet.

Preferably, the big head end of the T-shaped sliding barrel and the sliding ring are arranged in a mutually matched square shape.

Preferably, the main damping spring and the auxiliary damping spring are both made of stainless steel materials, and paint is coated on the surfaces of the main damping spring and the auxiliary damping spring.

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

the utility model discloses a be provided with the bradyseism subassembly among, damper, and constitute the bradyseism base auxiliary device of high-voltage board by these two parts, and this bradyseism auxiliary device then becomes the shock-absorbing function who accomplishes the high-voltage board through the assistance of two components, buffer spring in the bradyseism subassembly in vertical direction, the buffer tank, buffer base's effect plays the effect of bradyseism protection, then play the effect through damper in the horizontal direction, the high-voltage board lower part links to each other all around has a plurality of damper, play the effect of dragging through the major-minor damping spring among the damper when the high-voltage board rocks, drag and act on the bradyseism subassembly, the bradyseism subassembly acts on ground, reach a balanced effect through the effect to the bradyseism subassembly all around, two kinds of shock attenuation protections supplement each other and reach the effect of maximize protection high-voltage board.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of a high-voltage board cushioning device of the present invention;

FIG. 2 is a schematic sectional view of the shock-absorbing assembly of the present invention;

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

fig. 4 is a schematic structural view of the shock absorption assembly of the present invention.

In the figure: 1. a high-voltage cabinet; 2. a cushioning component; 201. a buffer base; 202. a buffer spring; 203. A buffer barrel; 204. a screw; 205. a peripheral base; 206. fixing the bottom plate; 3. a shock absorbing assembly; 301. a first T-shaped rod; 302. a T-shaped rod II; 303. a convex rotating block; 304. a main damping spring; 305. a T-shaped sliding barrel; 306. an auxiliary damping spring; 307. and a slip ring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 and 4, a shock absorption base of a high voltage cabinet, a shock absorption assembly 2 is disposed at a bottom end of the high voltage cabinet 1, the shock absorption assembly 2 includes two vertically symmetrical buffering bases 201, a buffering barrel 203 is connected between the two buffering bases 201, a buffering spring 202 is fixedly connected in the buffering barrel 203, two ends of the buffering spring 202 far away from each other are respectively connected with an upper end and a lower end in the buffering barrel 203, the shock absorption assembly 2 further includes a screw 204, the screw 204 sequentially vertically penetrates through a peripheral base 205 and a fixed base plate 206, the peripheral base 205 and the fixed base plate 206 are fixedly connected by the screw 204, a top center of the fixed base plate 206 is fixedly connected with the buffering bases 201, the buffering springs 202 are uniformly distributed in the buffering barrel 203 in a square array, at least two shock absorption assemblies 3 are disposed at each side of the high voltage cabinet 1, therefore, the effect of cushioning protection is achieved through the action among the cushioning springs 202, the cushioning barrel 203, the cushioning base 201 and the fixed bottom plate 206 in the cushioning assembly in the vertical direction.

Please refer to fig. 2 and 3, a damping assembly 3 is disposed around the bottom of the high voltage cabinet 1, the damping assembly 3 includes a T-shaped rod 301, the large end of the T-shaped rod 301 is connected to the high voltage cabinet 1, the small end is connected to a T-shaped rod 302, the center of the small end of the T-shaped rod 301 is fixedly connected to a convex rotating block 303, the center of the large end of the T-shaped rod 302 is provided with a groove matched with the convex rotating block 303, the T-shaped rod 301 and the T-shaped rod 302 are connected by the convex rotating block 303 in an embedded manner, the small end of the T-shaped rod 302 is penetrated by a T-shaped sliding barrel 305, the large end of the T-shaped sliding barrel 305 is provided with a sliding ring 307, the small end is provided with an auxiliary damping spring 306, the small end of the T-shaped rod 302 is penetrated by the sliding ring 307 and is in movable contact with one end of the auxiliary damping spring 306, the other end of the auxiliary damping spring 306 is fixedly connected to the small end of the, the small end of the second T-shaped rod 302 is sleeved with a main damping spring 304, the two ends, far away from each other, of the main damping spring 304 are respectively connected with the second T-shaped rod 302 and a T-shaped sliding barrel 305, each side of the high-voltage cabinet 1 is provided with at least two damping components 3, the peripheral base 205 is connected with the small end of the T-shaped sliding barrel 305, the large end of the T-shaped sliding barrel 305 and a sliding ring 307 are both arranged in a mutually matched square shape, the main damping spring 304 and an auxiliary damping spring 306 are both made of stainless steel, the surfaces of the main damping spring 304 and the auxiliary damping spring 306 are both coated with paint, so that the damping components and the damping components play a role together in the horizontal direction, one ends of a plurality of damping components are connected around the bottom of the high-voltage cabinet, the other ends of the damping components are connected to the inner sides around the damping components, the damping components are attached to the ground, and when the high-voltage cabinet shakes, the main and auxiliary damping springs in the damping components play a role, the dragging is acted on the cushioning component, the cushioning component acts on the ground, and a balanced effect is achieved through the action of the periphery on the cushioning component.

The utility model discloses a concrete operation as follows:

the utility model discloses can produce vibrations when carrying out the during operation, first step, horizontal plane vibrations energy is transmitted T shape pole 301 from high-voltage board 1, T shape pole 301 is transmitted T shape pole two 302 again, this is that energy makes T shape pole two 302 move, energy makes it deform through the main damping spring between T shape pole two 302 and the T shape smooth bucket 305, T shape pole two 302 compresses vice damping spring 306 at T shape smooth bucket 305, make it take place to deform, and sliding ring 307 consumes a part of energy in the upper and lower sliding friction of T shape smooth bucket 305, just so, make main damping spring 304 and vice damping spring 306 take place to repeat deformation, consume the produced energy of vibrations, and damping component 3 internal consumption a part of energy when the horizontal plane rocks, still a part of energy is through dragging damping component 2, damping component 2 acts on ground and consumes this part of energy again, and these two device damping component 3 and damping component 2 assist mutually and make the high-voltage board reach a balanced high-voltage board And (5) effect.

When the high-voltage board receives a vibration effect in the vertical direction, the vibration is transmitted to the buffer base 201 through the bottom of the high-voltage board 1, the buffer base 201 is transmitted to the buffer spring 202 and then transmitted to the buffer base 201 at the lower part, the energy is received through the buffer spring 202, the buffer barrel 203 stretches out and draws back, a part of energy is consumed, and the energy is also transmitted to the peripheral base 205 and the fixed base plate 206 from the damping component 3 so as to act on the ground to play a role in buffering.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a bradyseism base of high-voltage board, including high-voltage board (1), its characterized in that: a damping component (3) is arranged around the bottom of the high-voltage cabinet (1), the damping component (3) comprises a first T-shaped rod (301), the large end of the first T-shaped rod (301) is connected with the high-voltage cabinet (1), the small end of the first T-shaped rod is connected with a second T-shaped rod (302), the center of the small end of the first T-shaped rod (301) is fixedly connected with a convex rotating block (303), the center of the large end of the second T-shaped rod (302) is provided with a groove matched with the convex rotating block (303), the first T-shaped rod (301) and the second T-shaped rod (302) are connected through the convex rotating block (303) in an embedded manner, the small end of the second T-shaped rod (302) penetrates through a T-shaped sliding barrel (305), the large end in the T-shaped sliding barrel (305) is provided with a sliding ring (307), the small end is provided with an auxiliary damping spring (306), the small end of the second T-shaped rod (302) penetrates through the sliding ring (307) and is, the other end of the auxiliary damping spring (306) is fixedly connected with the small end in the T-shaped sliding barrel (305), the small end of the second T-shaped rod (302) is sleeved with the main damping spring (304), and two ends, far away from each other, of the main damping spring (304) are respectively connected with the second T-shaped rod (302) and the T-shaped sliding barrel (305);

the shock absorption assembly (2) is arranged at the bottom end of the high-voltage cabinet (1), the shock absorption assembly (2) comprises two buffer bases (201) which are symmetrical up and down, a buffer barrel (203) is connected between the two buffer bases (201), a buffer spring (202) is fixedly connected in the buffer barrel (203), two ends, far away from each other, of the buffer spring (202) are respectively connected with the upper end and the lower end in the buffer barrel (203), and the buffer springs (202) are uniformly distributed in the buffer barrel (203) in a square array manner;

the shock absorption assembly (2) further comprises a screw (204), wherein a peripheral base (205) and a fixed base plate (206) vertically penetrate through the screw (204) in sequence, the peripheral base (205) and the fixed base plate (206) are fixedly connected through the screw (204), the top center of the fixed base plate (206) is fixedly connected with the buffering base (201), the peripheral base (205) is connected with the small head end of the T-shaped sliding barrel (305), and the large head end of the T-shaped sliding barrel (305) and the sliding ring (307) are both arranged in a mutually matched square shape.

2. The shock absorption base of the high-voltage cabinet as claimed in claim 1, wherein at least two shock absorption components (3) are arranged on each side of the high-voltage cabinet (1).

3. The bradyseism base of a high-voltage board of claim 1, characterized in that: the main damping spring (304) and the auxiliary damping spring (306) are both made of stainless steel, and paint is coated on the surfaces of the main damping spring (304) and the auxiliary damping spring (306).