CN207987958U - A kind of pedestal of the tablet formula power equipment assembly foundation structure - Google Patents
A kind of pedestal of the tablet formula power equipment assembly foundation structure Download PDFInfo
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- CN207987958U CN207987958U CN201820256924.1U CN201820256924U CN207987958U CN 207987958 U CN207987958 U CN 207987958U CN 201820256924 U CN201820256924 U CN 201820256924U CN 207987958 U CN207987958 U CN 207987958U
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- pedestal
- column
- steel
- power equipment
- fixed
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Abstract
The utility model belongs to power equipment basis mounting technology field, specially a kind of pedestal of the tablet formula power equipment assembly foundation structure.From bottom to up, successively include sole plate, pedestal, column and connection switch cap, bottom plate, based on bottom backing plate, concrete prefabricated molding；Pedestal, point upper and lower two layers integral preform molding, inside is provided with reinforcing bar；Upper layer platform is prefabricated into the cup-shaped with insert port, pre-buried angle steel set at insert port；Pedestal is fixed on bottom plate top；Column, armored concrete is pre-formed, pre-buried four foundation bolts in top, the pre-buried circle band steel hoop of waist under column；Column bottom inserted base inserts into the mouth, and column is fixed on pedestal；Switch cap is connected, is steel part welding fabrication, there is upper and lower two table tops, upper following table to be connected by a steel column.This programme is conducive to construct, and is conducive to environmental protection, does not have particular/special requirement, winter that can also construct installation environment, running environment is round-the-clock.
Description
Technical field
The utility model belongs to power equipment basis mounting technology field, specially a kind of pedestal of the tablet formula power equipment assembly base
Plinth structure.
Background technology
Substation equipment structure bracket basis form is armored concrete staged isolated footing, and foundation construction is cast in situs
Wet construction mode, the construction of traditional cast-in-place concrete structure system from scaffolding, formwork, pricks muscle, to concreting,
Majority work is completed by hand labour.Template turnover consumption is big, and construction personnel is more, and hand labour is more, and labor intensity is big, and skilled
Degree is more demanding；Speed of application is slow, and the construction period is long, big by effect of natural conditions；Concrete appearance and Control of Internal Quality
It is difficult；The defects of construction material waste at scene is serious.Cast-in-place concrete structure site operation there is：Noise disturbs residents, and dust is dirty
Dye, construction environment are undesirable.
With the needs that power engineering develops, to construction period, construction investment, social environment, more stringent requirements are proposed,
Conventional wet operating type constrains the fast development to power engineering construction.
Utility model content
For tradition it is cast-in-place to build the construction period existing for concrete foundation long, operating expenses is high, construction environment is poor, it is basic not
Recycling, the problem of the shortcomings of winter bad construction, the utility model provides a kind of assembled basis of pedestal of the tablet formula power equipment
Structure, from bottom to up, successively include sole plate, pedestal, column and connection switch cap,
Bottom plate, based on bottom backing plate, concrete prefabricated molding；It can be unworthy of reinforcing bar, play levelling base.
Pedestal, point upper and lower two layers integral preform molding, inside is provided with reinforcing bar；Upper layer platform is prefabricated into insert port
Cup-shaped, pre-buried angle steel set at insert port；Pedestal is fixed on bottom plate top, and basic pedestal plays support and stabilization.
Column, armored concrete is pre-formed, pre-buried four foundation bolts in top, and the pre-buried circle of waist is flat under column
Stirrup；Column bottom inserted base inserts into the mouth, and column is fixed on pedestal；Basic stand column plays a supportive role, and is closed for shearing resistance
Key position.In column inserted base cup aperture, it can fit whether situation needs reinforcement of weld.
Switch cap is connected, is steel part welding fabrication, there is upper and lower two table tops, upper following table to be connected by a steel column；
It is set on the table top of lower part there are four screw hole, four screw holes cooperate with four bolts on column respectively, and connection is converted
Cap is mounted on column top；Upper table surface can be designed with four screw holes of different eye distances simultaneously.Convenient for the different installation equipment of correspondence.
Switch cap plays connection transformation.It is very convenient in electric power first-aid, it is not necessary to replace entire basis, only exchange upper cap.
As the improvement of scheme, the upper surface of the sole plate is designed for recessed surface, and firm effect is played to pedestal.
As the improvement of scheme, the steel column surface soldered is equipped with multiple nearly triangular support parts, the triangle branch
The upper end edge of support member is fixed on the back of upper table surface, and vertical side is fixed on steel column surface, and bevel edge is outwardly.
As the improvement of scheme, after column is inserted into pedestal, band steel hoop and angle steel set can be welded and fixed.
As the improvement of scheme, horizontal vertical is welded with multiple steel plate convexes on the band steel hoop, in the steel
Plate protrusion be equipped with bolt hole, while angle steel set upper water pingbian on correspondence also be provided with multiple bolts hole, by band steel hoop with
Angle steel set carries out bolt and fixes.
This assembly basis has the following advantages that：
1, in-site installation short time limit, construction is fast, reduces the transit time that has a power failure.Since pin-connected panel basis makes in factory process
It finishes, after transporting scene to, it is only necessary to which the ground of construction site is slightly handled, you can splicing installation pounds maintenance, significantly without pouring
Shorten the foundation construction time.
2, use cost is low.Since pin-connected panel basis is that batch production is prefabricated, on-site consolidation may be reused, utilization rate
Height, without installation all assembling reinforcement, formwork, cast-in-place concrete every time, to make amortization charge substantially reduce.
3, fundamental technology quality is high.Since pin-connected panel basis produces for factory normalization, specialized continuous productive process is realized,
Make, curing condition it is superior, quality is reliably guaranteed, between component use high-strength prestressed flexible connection technology, make block with
Seamless connection, bolt accurate positioning, good integrity are realized between block, thus product quality is reliably guaranteed.
4, high recycling rate.Fully consider recycling problem when design, old basis can dig out that move on to other places sharp again
With.Basic engineering at common-mode, it can be used for the basis of distinct device, once certain is engineered, Equipment Foundations displacement is prefabricated
Concrete assembly basis can be transported to new position.
5, basis is versatile.Pin-connected panel basic engineering just considers that basis will have the popularity of application, peace at the beginning of design
The simplicity of dress, whole versatility.Whole general, the principle of partial diverse is determined.For the equipment of different lower margin specifications
Holder, makes plurality of specifications top concrete modular, and when installation requires according to distinct device, only needs to change hat cone block,
Lower part can directly use general basic module section.
6, meet the requirement of civilized construction and environmental protection.On-site consolidation does not have noise, airborne dust, is influenced on surrounding resident
It is small；Product scene integral assembling is convenient for construction site organizing construction, be easier to realize keep the good operating environment in construction site,
The fields of hygienic conditions, order of work and standard construction scene holds, and keeps the requirement of the clean and tidy health of operating environment, without wet construction,
Do not generate building waste.
7, the extent of spreading amd application is wide.Precast splice type basis be suitable for 220kV and following each grade transformer substation switch,
The equipment such as disconnecting link, CT, PT, arrester, bus bridge structure, bracket basis can pass through according to the transformation of structure, rack form and load
Mechanics analysis adjusts pin-connected panel basic module.
Precast splice type basis can be widely used in life instead of the existing pouring construction method of tradition, timeliness higher, the achievement
The overhaul of production, technology innovation project；Substation's construction project of capital construction；The fields such as the emergency work of accident maintenance.
Description of the drawings
Fig. 1 is the structural decomposition diagram of the utility model；
Fig. 2 is the combination diagram of the utility model；
Fig. 3 is the positional structure schematic diagram of steel plate convex part and band steel hoop；
Fig. 4 is the positional structure schematic diagram of angle steel set and upper layer platform；
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
With reference to figure 1-4, the utility model provides a kind of pedestal of the tablet formula power equipment assembly foundation structure, from bottom to up, according to
It is secondary include sole plate 1, pedestal 2, column 3 and connection switch cap 4,
Bottom plate 1, based on bottom backing plate, concrete prefabricated molding；It can be unworthy of reinforcing bar, play levelling base.
Pedestal 2, point upper and lower two layers integral preform molding, inside is provided with reinforcing bar；Upper layer platform 5 is prefabricated into insertion
Mouthfuls 6 cup-shaped, pre-buried angle steel set 7 at insert port 6；Pedestal 2 is fixed on 1 top, and basic pedestal 2 plays support and stabilization.
Column 3, armored concrete is pre-formed, pre-buried four foundation bolts 8 in top, in 3 times waists of column pre-buried one
Enclose band steel hoop 9；3 bottom of column is inserted into 2 insert port 6 of pedestal, and column 3 is fixed on the base 2；Basic stand column 3 plays support and makees
With for shearing resistance key position.Column 3 is inserted into 2 insert port 6 of pedestal, can fit whether situation needs reinforcement of weld.
Switch cap 4 is connected, is steel part welding fabrication, there is upper table surface 41, following table 42, upper and lower table top to pass through a steel
Column 43 connects；Set on lower part table top 41 there are four screw hole, four screw holes respectively with four bolt phase interworkings on column 3
It closes, connection switch cap peace 4 is mounted in 3 top of column；Upper table surface 41 can be designed with four screw holes of different eye distances simultaneously.Convenient for pair
Answer different installation equipment.Switch cap plays connection transformation.It is very convenient in electric power first-aid, it is not necessary to replace entire base
Plinth only exchanges upper cap.
As the improvement of scheme, the upper surface of the sole plate 1 is designed for recessed surface, and firm work is played to pedestal 2
With.
As the improvement of scheme, 43 surface soldered of steel column is equipped with multiple nearly triangular support parts 10, the triangular support
The upper end edge of part 10 is fixed on 41 backs of appearing on the stage, and vertical side is fixed on 43 surface of steel column, and bevel edge is outwardly.
As the improvement of scheme, after column 3 is inserted into pedestal 2, band steel hoop 9 and angle steel set 7 can be welded
It is fixed.
As the improvement of scheme, horizontal vertical is welded with multiple steel plate convexes 12 on band steel hoop 9, convex in the steel plate
Rise 12 be equipped with bolt hole, while angle steel set 7 upper water pingbian on correspondence also be provided with multiple bolts hole, by band steel hoop 9 with
7 progress bolt of angle steel set is fixed.
As the improvement of scheme, when angle steel set 7 to be fixed at insert port 6, can be covered on 7 in angle steel, with upper layer platform 5
Contact position, the horizontal steel pipe 11 of welding one, steel pipe 11 is embedded to inside upper layer platform 5 and is fixed.Here angle steel set 7 cuts open
Face is inverted L-shaped, and there are horizontal sides and vertical edges, horizontal sides to be embedded on the upper surface of upper layer platform 5.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (5)
1. a kind of pedestal of the tablet formula power equipment assembly foundation structure, it is characterised in that：From bottom to up, include successively sole plate, base
Seat, column and connection switch cap,
Bottom plate, based on bottom backing plate, concrete prefabricated molding；
Pedestal, point upper and lower two layers integral preform molding, inside is provided with reinforcing bar；Upper layer platform is prefabricated into the cup with insert port
Shape, pre-buried angle steel set at insert port；Pedestal is fixed on bottom plate top；
Column, armored concrete is pre-formed, pre-buried four foundation bolts in top, the pre-buried circle band steel of waist under column
Hoop；Column bottom inserted base inserts into the mouth, and column is fixed on pedestal；
Switch cap is connected, is steel part welding fabrication, there is upper and lower two table tops, upper following table to be connected by a steel column；Lower part
It is set on table top there are four screw hole, four screw holes cooperate with four bolts on column respectively, by connection switch cap peace
Mounted in column top；Upper table surface can be designed with four screw holes of different eye distances simultaneously.
2. a kind of pedestal of the tablet formula power equipment assembly foundation structure as described in claim 1, it is characterised in that：The basic bottom
The upper surface of plate is designed for recessed surface, and firm effect is played to pedestal.
3. a kind of pedestal of the tablet formula power equipment assembly foundation structure as described in claim 1, it is characterised in that：The steel column table
Face welding is equipped with multiple nearly triangular support parts, and the upper end edge of the triangular support part is fixed on the back of upper table surface, vertically
Side is fixed on steel column surface, and bevel edge is outwardly.
4. a kind of pedestal of the tablet formula power equipment assembly foundation structure as described in claim 1, it is characterised in that：Column is inserted into
After in pedestal, band steel hoop and angle steel set can be welded and fixed.
5. a kind of pedestal of the tablet formula power equipment assembly foundation structure as described in claim 1, it is characterised in that：In the band steel
Horizontal vertical is welded with multiple steel plate convexes on hoop, bolt hole is equipped on the steel plate convex, while in the upper of angle steel set
Correspondence also is provided with multiple bolts hole in portion's horizontal sides, and band steel hoop is covered progress bolt with angle steel to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256924.1U CN207987958U (en) | 2018-02-13 | 2018-02-13 | A kind of pedestal of the tablet formula power equipment assembly foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256924.1U CN207987958U (en) | 2018-02-13 | 2018-02-13 | A kind of pedestal of the tablet formula power equipment assembly foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207987958U true CN207987958U (en) | 2018-10-19 |
Family
ID=63825758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820256924.1U Expired - Fee Related CN207987958U (en) | 2018-02-13 | 2018-02-13 | A kind of pedestal of the tablet formula power equipment assembly foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207987958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252537A (en) * | 2018-11-01 | 2019-01-22 | 国网宁夏电力有限公司检修公司 | The adjustable disconnecting link basis of ultra-high voltage converter station valve hall |
| CN109403367A (en) * | 2018-12-07 | 2019-03-01 | 华中科技大学 | A kind of assembled case change basis and its component on site construction method |
-
2018
- 2018-02-13 CN CN201820256924.1U patent/CN207987958U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252537A (en) * | 2018-11-01 | 2019-01-22 | 国网宁夏电力有限公司检修公司 | The adjustable disconnecting link basis of ultra-high voltage converter station valve hall |
| CN109403367A (en) * | 2018-12-07 | 2019-03-01 | 华中科技大学 | A kind of assembled case change basis and its component on site construction method |
| CN109403367B (en) * | 2018-12-07 | 2024-04-05 | 华中科技大学 | Assembled box transformer foundation and field construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20210213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |