CN213071888U

CN213071888U - Box-type substation base

Info

Publication number: CN213071888U
Application number: CN202021936214.7U
Authority: CN
Inventors: 王永久
Original assignee: Heilongjiang Jize Electrical Equipment Co ltd
Current assignee: Heilongjiang Jize Electrical Equipment Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-27
Anticipated expiration: 2030-09-07

Abstract

The utility model provides a box-type substation base, tie, fixed mounting seat and vibration damping mount including support frame, bottom plate, backup pad, hexagonal screw, the support frame upside is provided with the bottom plate, the bottom plate upside is provided with the backup pad, bottom plate four corners position respectively is provided with a hexagonal screw and ties, fixed mounting seat welded fastening is in the middle of the backup pad up end, fixed mounting seat is inside to have seted up one and goes up mounting groove and a lower mounting groove, vibration damping mount sets up inside mounting groove down, compares with prior art, the utility model discloses following beneficial effect has: reasonable in design, simple structure has solved the base height and has crossed the transformer substation and highly too high in the in-process transformer substation inner structure of hoist and mount transformer substation of being in the rainwater very easily for a long time and soak and the problem of damaging because of receiving the striking.

Description

Box-type substation base

Technical Field

The utility model relates to a box-type substation base belongs to electric power engineering technical field.

Background

The box-type transformer substation, also called a pre-installed transformer substation or a pre-installed transformer substation, is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device. The base of the box-type substation that at present designs and uses in China generally is solid construction, and it has following defect: the function is too single, and only the function of supporting is realized; if the height of the base is too low, the transformer substation is easily soaked in rainwater for a long time, and if the height of the base is too high, the whole weight is heavy; in the process of hoisting the transformer substation, the bottom of the transformer substation is lack of an effective damping structure, so that the internal structure of the transformer substation is easily damaged due to impact. Therefore, the utility model provides a box-type substation base, its reasonable in design, simple structure has solved the base height and has crossed the transformer substation low very easily for a long time in the rainwater soak and the base height is too high problem because of receiving the striking and damaging easily in the in-process transformer substation inner structure of hoist and mount transformer substation.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a box-type substation base is through increasing support frame, bottom plate, backup pad, hexagonal screw bolt, fixed mounting seat and vibration damping mount to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a box-type substation base, includes support frame, bottom plate, backup pad, hexagonal screw bolt, fixed mounting seat and vibration damping mount, the support frame upside is provided with the bottom plate, the bottom plate upside is provided with the backup pad, bottom plate four corners position respectively is provided with a hexagonal screw bolt, fixed mounting seat welded fastening is in the middle of the backup pad up end, inside one of last mounting groove and the lower mounting groove of having seted up of fixed mounting seat, vibration damping mount sets up inside the mounting groove down, vibration damping mount includes bottom plate, buffer spring, spacing post, an upper fixed plate and rubber pad, be provided with a plurality of buffer spring between bottom plate and the upper fixed plate, and be provided with a spacing post between per two buffer spring, the upper fixed plate up end is provided with one deck elastic rubber pad.

Furthermore, the upper end face of the buffer spring is welded and fixed with the lower end face of the fixed plate, the lower end face of the buffer spring is fixedly connected with the upper end face of the fixed plate, a guide telescopic sleeve is arranged outside the buffer spring, an elastic rubber block is arranged at the upper end head of the limiting column, and the lower end face of the limiting column is welded and fixed with the upper end face of the lower fixed plate.

Further, the cross section of the lower fixing plate is the same as that of the lower mounting groove, and the cross section of the upper mounting groove is larger than that of the lower mounting groove.

Furthermore, the lower end face of the elastic rubber pad and the upper end face of the upper fixing plate are fixed through gluing, a layer of buffer rubber pad is fixed on the inner wall of the upper mounting groove through gluing, and water leakage holes which are uniformly distributed are formed in the position, corresponding to the lower mounting groove, of the supporting plate.

Further, the hexagonal thread bolt upper end runs through the bottom plate and upwards extends from the bottom plate lower extreme face, hexagonal thread bolt upper end has the fixed block through welded fastening, the terminal surface four corners has been seted up under the backup pad with fixed block assorted fixed slot, the fixed block passes through the screw fixation inside the fixed slot.

Furthermore, the cross section of the bottom plate is the same as that of the supporting plate, and the lower end face of the bottom plate is welded and fixed on the upper end face of the supporting frame.

The utility model has the advantages that: the utility model discloses a box-type substation base, its reasonable in design, simple structure has solved the base height and has crossed the transformer substation low very easily for a long time in the rainwater soak and the base height is too high in the in-process transformer substation inner structure of hoist and mount transformer substation easily because of receiving the problem that the striking damaged, in the time of in-service use, more is fit for being applied to electric power engineering technical field.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of a front view structure of a box-type substation base according to the present invention;

fig. 2 is a schematic front sectional view of a base of a box-type substation according to the present invention;

fig. 3 is a top view of a box-type substation base according to the present invention;

in the figure: 1-supporting frame, 2-hexagonal threaded bolt, 3-bottom plate, 4-supporting plate, 5-fixed mounting seat, 6-shock absorption base, 7-buffer rubber pad, 41-water leakage hole, 51-lower mounting groove, 52-upper mounting groove, 61-elastic rubber pad, 62-upper fixing plate, 63-buffer spring, 64-wire telescopic sleeve, 65-elastic rubber cushion block, 66-limiting column and 67-lower fixing plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a box-type substation base comprises a support frame 1, a bottom plate 3, a support plate 4, hexagonal threaded bolts 2, a fixed mounting seat 5 and a shock-absorbing base 6, wherein the bottom plate 3 is arranged on the upper side of the support frame 1, the support plate 4 is arranged on the upper side of the bottom plate 3, the hexagonal threaded bolts 2 are respectively arranged at four corners of the bottom plate 3, the fixed mounting seat 5 is fixedly welded in the middle of the upper end surface of the support plate 4, an upper mounting groove 52 and a lower mounting groove 51 are formed in the fixed mounting seat 5, the shock-absorbing base 6 is arranged in the lower mounting groove 51, the shock-absorbing base 6 comprises a lower fixing plate 67, a buffer spring 63, a limiting column 66, an upper fixing plate 62 and a rubber pad, a plurality of, and a spacing column 66 is arranged between every two buffer springs 63, and the upper end surface of the upper fixing plate 62 is provided with a layer of elastic rubber pad 61.

The upper end face of the buffer spring 63 is fixedly welded with the lower end face of the fixed plate, the lower end face of the buffer spring 63 is fixedly connected with the upper end face of the fixed plate, a guide telescopic sleeve is arranged outside the buffer spring 63, the upper end head of the limiting column 66 is provided with an elastic rubber block 65, the lower end face of the limiting column 66 is fixedly welded with the upper end face of the lower fixed plate 67, the cross section of the lower fixed plate 67 is the same as that of the lower mounting groove 51, the cross section of the upper mounting groove 52 is larger than that of the lower mounting groove 51, the lower end face of the elastic rubber pad 61 and the upper end face of the upper fixed plate 62 are fixed by gluing, a layer of buffer rubber pad 7 is fixed on the inner wall of the upper mounting groove 52 by gluing, uniformly distributed water leakage holes 41 are formed in the position, corresponding to the lower mounting groove 51, the upper end head of, the terminal surface four corners is seted up under backup pad 4 and is seted up with fixed block assorted fixed slot, and the fixed block passes through the screw fixation inside the fixed slot, and the cross section of bottom plate 3 is the same with the cross section of backup pad 4, and terminal surface welded fastening is at 1 up end of support frame under the bottom plate 3.

As an embodiment of the present invention: the box-type substation is arranged in the upper mounting groove 52, the buffer rubber pads 7 can avoid collision between the box-type substation and the inner wall of the upper mounting groove 52, the elastic rubber pads 61 can reduce vibration generated by collision between the box-type substation and the upper fixing plate 62 in a swinging or hoisting process, when the box-type substation is placed on the upper fixing plate 62 to generate swinging, the buffer springs 63 can absorb longitudinal vibration force, the guide telescopic sleeves can play a fixed guide role on the buffer springs 63, the limiting columns 66 can protect the buffer springs 63, the elastic rubber blocks 65 can reduce collision force between the upper fixing plate 62 and the limiting columns 66 and can also absorb a part of longitudinal vibration force, the height of the lifting support plate 4 can be changed by adjusting the hexagonal threaded bolts 2, the support frame 1 is arranged to avoid the base from being soaked in water for a long time, and the water inside the fixed mounting seat 5 can be discharged through the water leakage holes, avoid ponding to soak box-type substation, the utility model relates to a rationally, simple structure has solved the base height and has crossed the transformer substation low very easily for a long time in the rainwater soak and the base height is too high because of receiving the problem that the striking damaged easily in the in-process transformer substation inner structure of hoist and mount transformer substation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a box-type substation base, includes support frame, bottom plate, backup pad, hexagonal screw bolt, fixed mounting seat and vibration damping mount, its characterized in that: the support frame upside is provided with the bottom plate, the bottom plate upside is provided with the backup pad, bottom plate four corners position respectively is provided with a hexagonal screw bolt, fixed mounting seat welded fastening is in the middle of the backup pad up end, fixed mounting seat is inside has seted up one and has gone up mounting groove and one lower mounting groove, vibration damping mount sets up inside lower mounting groove, vibration damping mount includes bottom plate, buffer spring, spacing post, an upper fixed plate and rubber pad, be provided with a plurality of buffer spring between bottom plate and the upper fixed plate, and be provided with a spacing post between per two buffer spring, the upper fixed plate up end is provided with one deck elastic rubber pad.

2. A box substation base according to claim 1, characterized in that: the buffer spring upper end face and the fixed plate lower end face are welded and fixed, the buffer spring lower end face and the fixed plate upper end face are fixedly connected, a guide telescopic sleeve is arranged outside the buffer spring, an elastic rubber block is arranged at the limiting column upper end head, and the limiting column lower end face and the lower fixed plate upper end face are welded and fixed.

3. A box substation base according to claim 1, characterized in that: the cross section of the lower fixing plate is the same as that of the lower mounting groove, and the cross section of the upper mounting groove is larger than that of the lower mounting groove.

4. A box substation base according to claim 1, characterized in that: the lower end face of the elastic rubber pad and the upper end face of the upper fixing plate are fixed through adhesion, a layer of buffer rubber pad is fixed on the inner wall of the upper mounting groove through adhesion, and water leakage holes which are uniformly distributed are formed in the position, corresponding to the lower mounting groove, of the supporting plate.

5. A box substation base according to claim 1, characterized in that: the hexagonal thread bolt is tied the upper end and runs through the bottom plate and upwards extend from terminal surface under the bottom plate, hexagonal thread bolt upper end has the fixed block through welded fastening, terminal surface four corners seted up under the backup pad with fixed block assorted fixed slot, the fixed block passes through the screw fixation inside the fixed slot.

6. A box substation base according to claim 1, characterized in that: the cross section of the bottom plate is the same as that of the supporting plate, and the lower end face of the bottom plate is welded and fixed on the upper end face of the supporting frame.