CN206599790U - A kind of assembled main transformer foundation - Google Patents
A kind of assembled main transformer foundation Download PDFInfo
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- CN206599790U CN206599790U CN201720257132.1U CN201720257132U CN206599790U CN 206599790 U CN206599790 U CN 206599790U CN 201720257132 U CN201720257132 U CN 201720257132U CN 206599790 U CN206599790 U CN 206599790U
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- plug division
- chute
- camber beam
- main transformer
- bottom plate
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Abstract
The utility model is related to main transformer foundation technical field, be for existing main transformer foundation construct inconvenience, cycle length, it is of poor quality and offer a kind of assembled main transformer foundation, main transformer foundation is divided into 2 kinds of element factories prefabricated, and in-site installation, improve efficiency of construction, construction quality is ensure that, construction costs is reduced.The scheme of use is directly to be integrally formed bottom plate by mould in factory and by mould be integrally formed camber beam in factory, the lower end of described camber beam is provided with the first plug division and the second plug division extended downwardly, provided with the first chute and the second chute inserted respectively for the first plug division and the second plug division on bottom plate, and the plug division of camber beam lower end can be slided along track length direction in its corresponding chute, each plug division of camber beam is inserted into the chute of bottom plate and adjusted after good position and is fastenedly connected both by pouring into binder materials.
Description
Technical field
The utility model belongs to main transformer foundation technical field, more particularly to it is a kind of can assembled in situ formula main transformer foundation.
Background technology
Guo Wang companies require to build intelligence, environmental protection, assembled transformer station in recent years, it is desirable to which mould is unified in transformer station's construction of structures
Number, prefabrication, assembled in situ.Current 2016 editions《35 ~ 110kV intelligent substation modularization construction figure universal designs》With
And the pilot assembled transforming plant main transformer basis run still employs traditional cast-in-situ steel reinforced concrete rigid foundation.It is i.e. live
Formwork is poured.Because main transformer foundation shape particularity, whole foundation working process is cumbersome, cycle length and easily there are quality problems.
Specific construction order is as follows：First step formwork pours sole plate, and second step reserves the joint bar of bottom plate and buttress, and the 3rd step is waited
The freezing period of bottom plate, the 4th step pours buttress.Could form removal until the age of concrete.
Above-mentioned traditional main transformer foundation weaknesses analysis are as follows：
1. construction technology is cumbersome, the construction period is long；
2. easily there is pitted skin or the mould phenomenon that rises occurs with back plate connections in buttress；
3. buttress upper table surface evenness is it is difficult to ensure that within 3mm；
4. main transformer foundation size is larger, belong to mass concrete, the heat of hydration is larger, because of the presence of temperature stress, basis
It is internal micro-crack, influence underlying strength and durability easily occur.
Utility model content
The purpose of this utility model be for existing main transformer foundation construct inconvenience, cycle length, it is of poor quality and offer one
It is prefabricated kind main transformer foundation to be divided into 2 kinds of element factories, and in-site installation, improves efficiency of construction, it is ensured that construction quality, reduces
Construction costs.
To achieve these goals, technical solution adopted in the utility model is：
A kind of assembled main transformer foundation, is included in factory and passes through mould by the integrally formed bottom plate of mould and in factory
Has integrally formed camber beam, the lower end of described camber beam is provided with the first plug division and the second plug division extended downwardly, in bottom plate
It is provided with the first chute and the second chute inserted respectively for the first plug division and the second plug division, and the plug division of camber beam lower end
Can be in its corresponding chute along the slip of track length direction, each plug division of camber beam is inserted into the chute of bottom plate and regulated
Both are fastenedly connected by pouring into binder materials behind position.
The bottom that described camber beam lower end is inserted into groove is plane, and the inner surface of the groove of bottom plate is plane.
Described camber beam includes the pillar for the crossbeam and support beam being be arranged in parallel with bottom plate, and crossbeam is prefabricated with pillar
Component, and be integral type structure.
The upper end opening portion width of the chute of described bottom plate is greater than the width of chute bottom, each grafting of camber beam lower end
Portion is located at the centre position of chute.
The beneficial effects of the utility model：The utility model realizes main transformer foundation prefabrication, and assembled in situ is improved
Site operation efficiency and construction quality, while reducing construction costs.The utility model is skillfully constructed, and realizes main transformer foundation work
Factory is prefabricated, assembled in situization construction.Efficiency of construction, construction quality are increased substantially compared with traditional cast in situs main transformer foundation
Relatively reliable, highly versatile can arbitrarily adjust the distance between camber beam, while reducing construction costs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described further with reference to embodiment.
Embodiment
A kind of assembled main transformer foundation as shown in Figure 1, the present embodiment is included in factory and passes through the integrally formed bottom of mould
Plate 1 and in factory by the integrally formed camber beam 2 of mould, the lower end of described camber beam is provided with the first grafting extended downwardly
The plug division 22 of portion 21 and second, provided with the He of the first chute 11 inserted respectively for the first plug division and the second plug division on bottom plate
Second chute 12, and camber beam lower end plug division can in its corresponding chute along track length direction slide, camber beam it is each
Plug division is inserted into the chute of bottom plate and adjusted by pouring into binder materials after good position, and binder materials typically refers to concrete,
Both are fastenedly connected.In order that camber beam directly can be stood on the chute of bottom plate in assembling, described camber beam lower end is inserted
Bottom design into groove is plane, and the inner surface of the groove of bottom plate is plane, and both are put into rear bow beam and directly stood on bottom plate,
Do not need so any tool support to be just in the milk, further improve efficiency of assembling.Described camber beam includes parallel with bottom plate
The crossbeam of setting and the pillar of support beam, crossbeam and pillar are prefabricated components, and are integral type structure.Described bottom plate
The upper end opening portion width of chute is greater than the width of chute bottom, and each plug division of camber beam lower end is located at the interposition of chute
Put.Chute global shape is reverse trapezoid shape structure, and the effect is in order that follow-up grouting can fill to obtain more consolidation.Really
Protect construction quality.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, it is in the art common on the premise of the utility model spirit and scope are not departed from
Technical staff simple change and replace all be within protection domain of the present utility model.
Claims (4)
1. a kind of assembled main transformer foundation, it is characterised in that：It is included in factory by the integrally formed bottom plate of mould and in work
Factory is provided with the first plug division extended downwardly and the second grafting by the integrally formed camber beam of mould, the lower end of described camber beam
Portion, provided with the first chute and the second chute inserted respectively for the first plug division and the second plug division on bottom plate, and under camber beam
The plug division at end can be in its corresponding chute along the slip of track length direction, and each plug division of camber beam is inserted into the cunning of bottom plate
Both are fastenedly connected by groove and adjust after good position by pouring into binder materials.
2. a kind of assembled main transformer foundation according to claim 1, it is characterised in that：Described camber beam lower end is inserted into groove
In bottom be plane, and the groove of bottom plate inner surface be plane.
3. a kind of assembled main transformer foundation according to claim 1, it is characterised in that：Described camber beam includes flat with bottom plate
Crossbeam and the pillar of support beam that row is set, crossbeam and pillar are prefabricated components, and are integral type structure.
4. a kind of assembled main transformer foundation according to claim 1, it is characterised in that：The upper end of the chute of described bottom plate
Opening portion width is greater than the width of chute bottom, and each plug division of camber beam lower end is located at the centre position of chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257132.1U CN206599790U (en) | 2017-03-16 | 2017-03-16 | A kind of assembled main transformer foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720257132.1U CN206599790U (en) | 2017-03-16 | 2017-03-16 | A kind of assembled main transformer foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206599790U true CN206599790U (en) | 2017-10-31 |
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ID=60145516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720257132.1U Active CN206599790U (en) | 2017-03-16 | 2017-03-16 | A kind of assembled main transformer foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206599790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254885A (en) * | 2017-03-16 | 2017-10-17 | 安徽华电工程咨询设计有限公司 | A kind of assembled main transformer foundation |
-
2017
- 2017-03-16 CN CN201720257132.1U patent/CN206599790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254885A (en) * | 2017-03-16 | 2017-10-17 | 安徽华电工程咨询设计有限公司 | A kind of assembled main transformer foundation |
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