CN211377311U

CN211377311U - Extensible ring main unit with damping structure

Info

Publication number: CN211377311U
Application number: CN202020347189.2U
Authority: CN
Inventors: 黄晓青
Original assignee: Hefei Suneng Electric Technology Co ltd
Current assignee: Hefei Suneng Electric Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-08-28
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to a looped netowrk cabinet technical field, concretely relates to expanded type looped netowrk cabinet with shock-absorbing structure, including the cabinet body, fixing base, double-screw bolt, nut, keep away dead slot, cushion, damping spring, base. The utility model has the advantages that: the cabinet body can be buffered and damped by damping the damping of the fixed seat through the damping spring, and compared with the prior art which adopts a hollow arc elastic bulge mode, the manufacturing cost is reduced to at least a certain extent; the cabinet body is limited by arranging the fixture block and the vertical plate and sliding and limiting the fixture block in the clamping groove of the vertical plate, and meanwhile, when the cabinet body is subjected to damping and buffering, the fixture block can slide in the clamping groove, so that the cabinet body is prevented from moving in an interference manner; set up the support double-screw bolt and fill up the foot, close soon through the support double-screw bolt screw thread on the base, the drive fills up the foot and removes to adjust the mounting height of the cabinet body, can avoid in addition because place the face unevenness, cause the phenomenon of the cabinet body installation back slope.

Description

Extensible ring main unit with damping structure

Technical Field

The utility model relates to a looped netowrk cabinet technical field, concretely relates to expanded type looped netowrk cabinet with shock-absorbing structure.

Background

The extensible electrical ring main unit is an electrical 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, the voltage level is 3.6 kV-550 kV, and the extensible electrical ring main unit is an important component of the manufacturing industry of power transmission and transformation equipment and plays an important role in the whole power industry.

The prior art is like Chinese patent No. CN201697445. X an expandable electric ring main unit, which comprises a ring main unit body, an electric element arranged on the ring main unit body, and a damping base arranged at the bottom of the ring main unit body, wherein the damping base comprises a rectangular bottom plate and L-shaped angle-wrapping plates vertically arranged at four corners of the rectangular bottom plate, the L-shaped angle-wrapping plates are matched with the four corners of the ring main unit body, the inner side of the L-shaped angle-wrapping plates is provided with a solid arc-shaped elastic bulge, the bottom of the ring main unit body is provided with a plurality of positioning columns, the upper surface of the rectangular bottom plate is provided with a plurality of hollow arc-shaped elastic bulges matched with the positioning columns, the ring main, and L shape cornerite board carries out well spacing to the looped netowrk cabinet body, can play good shock attenuation effect through the cooperation that sets up solid convex elastic bulge and hollow convex elastic bulge and reference column.

Above-mentioned looped netowrk cabinet among the prior art gets up through cavity circular arc elasticity and carries out the shock attenuation buffering to the cabinet body of looped netowrk cabinet, but this kind of mode makes the bellied material of cavity circular arc elasticity require comparatively high, has increased manufacturing cost to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide an extensible type looped netowrk cabinet with shock-absorbing structure, it can realize solving prior art's problem to a certain extent at least.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an expanded type looped netowrk cabinet with shock-absorbing structure, includes the cabinet body of expanded type looped netowrk cabinet, four corners in cabinet body bottom respectively are equipped with a fixing base, be equipped with the double-screw bolt of sliding fit wearing out its bottom surface on the fixing base, the double-screw bolt is worn into fixing base one end screw thread cover and is equipped with the nut, corresponds be equipped with on the fixing base and supply the nut to move freely and pass through keeping away the dead slot, the double-screw bolt other end is coaxial to be equipped with a cushion, still the cover is equipped with damping spring on it, damping spring elasticity direction both ends are supported cushion, fixing base, four.

As a further optimization of the technical scheme, the base is provided with a positioning groove for the cushion block to be matched and clamped in a sliding manner.

As a further optimization of the above technical solution, two ends of the base in the length direction are respectively provided with a vertical plate, the vertical plate is provided with a clamping groove with an upward opening, and the outer walls of two sides of the cabinet in the length direction are respectively provided with a clamping block which is slidably clamped in the clamping groove.

As the further optimization of the technical scheme, the top of the cabinet body is provided with a rain-proof eave.

As a further optimization of the technical scheme, a plurality of radiating grooves are respectively arranged on two side walls of the cabinet body.

As a further optimization of the technical scheme, a plurality of support studs penetrating through which vertical threads penetrate are uniformly arranged on the base, and the lower ends of the support studs are respectively connected with a foot pad in a rotating manner.

As a further optimization of the technical scheme, an annular locking block is coaxially arranged on the support stud, and a locking groove which is used for clamping the locking block and can freely rotate is correspondingly arranged on the pad foot.

As a further optimization of the technical scheme, a plurality of ratchets are arranged on the bottom surface of the foot pad.

The utility model has the advantages that: the cabinet body can be buffered and damped by damping the damping of the fixed seat through the damping spring, and compared with the prior art which adopts a hollow arc elastic bulge mode, the manufacturing cost is reduced to at least a certain extent; the cabinet body is limited by arranging the fixture block and the vertical plate and sliding and limiting the fixture block in the clamping groove of the vertical plate, and meanwhile, when the cabinet body is subjected to damping and buffering, the fixture block can slide in the clamping groove, so that the cabinet body is prevented from moving in an interference manner; set up the support double-screw bolt and fill up the foot, close soon through the support double-screw bolt screw thread on the base, the drive fills up the foot and removes to adjust the mounting height of the cabinet body, can avoid in addition because place the face unevenness, cause the phenomenon of the cabinet body installation back slope.

Drawings

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

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of the perspective structure of FIG. 1;

FIG. 3 is a schematic view of another angle of the three-dimensional structure of FIG. 1;

FIG. 4 is a schematic front view of the three-dimensional structure of FIG. 1;

the reference numerals are explained below:

1-rain-proof eaves, 2-radiating grooves, 3-cabinets, 4-clamping blocks, 5-fixing seats, 6-clearance grooves, 7-clamping grooves, 8-vertical plates, 9-nuts, 10-damping springs, 11-studs, 12-cushion blocks, 13-bases, 14-positioning grooves, 15-locking blocks, 16-pad feet, 17-support studs, 18-locking grooves and 19-ratchets.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, fig. 1-4 show an expandable ring main unit with a damping structure, which includes a cabinet body 3 of the expandable ring main unit, wherein four corners of the bottom of the cabinet body 3 are respectively provided with a fixing seat 5, the fixing seat 5 is provided with a stud 11 slidably penetrating through the bottom surface thereof, one end of the stud 11 penetrating into the fixing seat 5 is threadedly sleeved with a nut 9, the corresponding fixing seat 5 is provided with a clearance groove 6 for the nut 9 to freely pass through in a vertical movement manner, the other end of the stud 11 is coaxially provided with a cushion block 12, the other end of the stud 11 is further sleeved with a damping spring 10, two ends of the damping spring 10 in an elastic direction respectively abut against the cushion block 12 and the fixing seat 5, and the bottom surfaces of the four cushion.

The base 13 is provided with a positioning groove 14 for the sliding fit and clamping of the cushion block 12, so that the position precision of the cushion block 12 during installation is high.

The two ends of the base 13 in the length direction are respectively provided with a vertical plate 8, the vertical plate 8 is provided with a clamping groove 7 with an upward opening, and the outer walls of the two sides of the cabinet body 3 in the length direction are respectively provided with a clamping block 4 which is slidably clamped in the clamping groove 7.

The top of the cabinet body 3 is provided with a rain-proof eave 1, so that the cabinet body 3 has certain rain-proof performance.

A plurality of radiating grooves 2 are respectively arranged on two side walls of the cabinet body 3 and can be used for radiating electrical components in the cabinet body 3.

Evenly be equipped with the support double-screw bolt 17 that a plurality of vertical screw threads pierce through it on the base 13, support double-screw bolt 17 lower extreme respectively rotates and connects a pad foot 16, and is concrete, the coaxial annular locking piece 15 that is equipped with on the support double-screw bolt 17 corresponds be equipped with on the pad foot 16 and supply locking piece 15 block and can freely rotate's locking groove 18, through locking piece 15 rotation and spacing in locking groove 18 for support double-screw bolt 17 rotates with pad foot 16 and is connected.

The bottom surface of the foot pad 16 is provided with a plurality of ratchets 19, so that the frictional resistance between the foot pad 16 and the ground is larger, and the stability of the cabinet body 3 after installation is improved.

The utility model discloses when using: the cabinet body passes through the fixture block in the draw-in groove of riser, and the cushion block is in the constant head tank simultaneously for the cabinet body is installed on the base, and the cabinet body is when receiving vibrations, through damping spring's buffering, makes the cabinet body have shock attenuation and shock-absorbing capacity, when adjusting the mounting height of the cabinet body, through rotating the support double-screw bolt, supports the double-screw bolt screw thread and closes on the base soon, and the vertical removal of drive pad foot, thereby makes the vertical removal of base, and then adjusts the mounting height of the cabinet body.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an expanded type looped netowrk cabinet with shock-absorbing structure, includes cabinet body (3) of expanded type looped netowrk cabinet, its characterized in that, four corners in cabinet body (3) bottom respectively are equipped with a fixing base (5), be equipped with on fixing base (5) and slide and join in marriage double-screw bolt (11) of wearing out its bottom surface, double-screw bolt (11) are worn into fixing base (5) one end screw thread cover and are equipped with nut (9), correspond be equipped with on fixing base (5) and supply nut (9) vertical removal free clearance groove (6) of keeping away who passes through, the coaxial cushion (12) that is equipped with of double-screw bolt (11) other end, it is equipped with damping spring (10) still to overlap on it, damping spring (10) elasticity direction both ends are supported cushion (12), fixing base (5), four cushion (12.

2. The expandable ring main unit with a damping structure as claimed in claim 1, wherein the base (13) is provided with a positioning groove (14) for the cushion block (12) to be slidably engaged.

3. The expandable ring main unit with the damping structure according to claim 1, wherein a vertical plate (8) is respectively disposed at two ends of the base (13) in the length direction, a slot (7) with an upward opening is disposed on the vertical plate (8), and a clamping block (4) slidably engaged with the slot (7) is respectively disposed on the outer walls of the two sides of the main unit (3) in the length direction.

4. The expandable ring main unit with the damping structure as claimed in claim 1, wherein the top of the main body (3) is provided with a rain-proof eaves (1).

5. The expandable ring main unit with a damping structure as claimed in claim 1, wherein a plurality of heat dissipation slots (2) are respectively disposed on two side walls of the main body (3).

6. The expandable ring main unit with a damping structure as claimed in claim 1, wherein the base (13) is uniformly provided with a plurality of support studs (17) with vertical threads penetrating therethrough, and the lower ends of the support studs (17) are rotatably connected with a foot pad (16).

7. The expandable ring main unit with a damping structure as claimed in claim 6, wherein the supporting stud (17) is coaxially provided with an annular locking block (15), and the corresponding pad foot (16) is provided with a locking groove (18) for the locking block (15) to engage and rotate freely.

8. The expandable ring main unit with a shock absorption structure as claimed in claim 6, wherein the bottom surface of the foot pad (16) is provided with a plurality of ratchets (19).