CN207884144U - Preassembled transformer station transformer vibration damping support construction - Google Patents

Preassembled transformer station transformer vibration damping support construction Download PDF

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Publication number
CN207884144U
CN207884144U CN201820168750.3U CN201820168750U CN207884144U CN 207884144 U CN207884144 U CN 207884144U CN 201820168750 U CN201820168750 U CN 201820168750U CN 207884144 U CN207884144 U CN 207884144U
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CN
China
Prior art keywords
transformation
support construction
spring
damping
vibration damping
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Active
Application number
CN201820168750.3U
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Chinese (zh)
Inventor
王璠
陈伟兰
范景帅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Longxiang Electric Ltd By Share Ltd
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Henan Longxiang Electric Ltd By Share Ltd
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Priority to CN201820168750.3U priority Critical patent/CN207884144U/en
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Abstract

The utility model provides a kind of preassembled transformer station transformer vibration damping support construction, the support construction that it includes transformation case, is arranged mounted on four damping springs of transformation bottom face quadrangle, mounted on the transformation bottom Middle face main spring and around transformation bottom face surrounding, the support construction includes being equally spaced around several elastic rubber sticks of transformation bottom face setting, one end of each elastic rubber stick is fixed on the bottom surface of the transformation case, the horizontal feet of other end setting.Preassembled transformer station transformer vibration damping support construction has the advantages that design science, shock resistance are strong, stability is high.

Description

Preassembled transformer station transformer vibration damping support construction
Technical field
The utility model is related to a kind of transformer supplementary structures, specifically, relate to a kind of preassembled transformer station change Depressor vibration-damping supporting structure.
Background technology
Power transformation station local coordinate frame is usually located at outdoor exurb, and in earthquake district occurred frequently, transformer will not only resist ground The harm that needle is brought, will also resist falling rocks etc. and pound and fall harm, more demanding for the shock resistance of transformer.
In order to solve the above problems, people are seeking always a kind of ideal technical solution.
Invention content
The purpose of this utility model be in view of the deficiencies of the prior art, to provide a kind of design science, shock resistance it is strong, Stability is high.
To achieve the goals above, technical solution used by the utility model is:A kind of preassembled transformer station transformation Device vibration-damping supporting structure, including transformation case, mounted on transformation bottom face quadrangle four damping springs, be mounted on the change Press bottom Middle face main spring and around the transformation bottom face surrounding setting support construction, the support construction include etc. Spacing surrounds several elastic rubber sticks of transformation bottom face setting, and one end of each elastic rubber stick is fixed on the transformation case Bottom surface on, the horizontal feet of other end setting.
Described on base, the upper end of the damping spring is fixed on the bottom surface of the transformation case, under the damping spring End is provided with lower margin, uniformly determines foot bolt on the lower margin.
It is described on base, the length for being shorter in length than each damping spring of the main spring, the lower end of the main spring Equipped with the lower margin, under normal condition, the damping spring is in compressive state, and the main spring is in tensional state.
The utility model has substantive features and progress compared with the prior art, and specifically, the utility model is in transformation The bottom surface corner location of case installs four damping springs, and a piece main spring of centre installation, in coming earthquake, spring fully absorbs Vibrations;In order to ensure transformation case normal table, in one circle elastic rubber stick of transformation case installation in one week, for stablizing transformation case, In vibrations, a part of vibrations can be also absorbed.
Further, lower margin is all arranged in damping spring and main spring bottom, for fixing transformation case, damping spring compression, Main spring stretches, and after the two matching, a metastable structure is under transformation case normal condition.
It has the advantages that design science, shock resistance are strong, stability is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of preassembled transformer station transformer vibration damping support construction in the utility model.
In figure:1. transformation case;2. damping spring;3. main spring;4. elastic rubber stick;5. lower margin.
Specific implementation mode
Below by specific implementation mode, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of preassembled transformer station transformer vibration damping support construction, including transformation case 1, be mounted on it is described Four damping springs 2 of 1 bottom surface quadrangle of transformation case are mounted on main spring 3 in the middle part of 1 bottom surface of transformation case and surround the change The support construction for pressing 1 bottom surface surrounding setting of case, if the support construction includes being equally spaced around transformation bottom face to be arranged One end of dry elastic rubber stick 4, each elastic rubber stick 4 is fixed on the bottom surface of the transformation case 1, the horizontal pad of other end setting The purpose of foot 5, feet is levelling, ensures that elastic rubber stick 4 being capable of stress equalization.
The upper end of the damping spring 2 is fixed on the bottom surface of the transformation case 1, the lower end setting of the damping spring 2 There is lower margin 5, foot bolt is uniformly determined on the lower margin, the main fixed function that foot bolt plays transformation case 1 is determined in the cooperation of lower margin 5.
The length for being shorter in length than each damping spring 2 of the main spring 3, the lower end of the main spring 3 also are provided with institute State lower margin 5, under normal condition, the damping spring 2 is in compressive state, and the main spring 3 is in tensional state.It is described herein The main spring 3 the length for being shorter in length than each damping spring 2, refer to it is no compression and pulled condition under, bullet The length of spring.
Action principle:Damping spring 2 and main spring 3 mutually restrain, and toughness is extremely strong, in the common support of elastic rubber stick 4 Under effect, the stability during transformation case routine work ensure that, once there are earthquake conditions, due to 2 He of damping spring The presence of main spring 3, vibration are cut down by damping spring 2 and main spring 3, the vibration reduction that transformation case 1 is subject to, elastic rubber stick 4 Main purpose be the entire transformation case 1 of support, and can adapt to the whole shaking a little of transformation case 1.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than limits it System;Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should Understand:It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced It changes;Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model In range.

Claims (3)

1. a kind of preassembled transformer station transformer vibration damping support construction, it is characterised in that:It includes transformation case, mounted on described Four damping springs of transformation bottom face quadrangle are mounted on the transformation bottom Middle face main spring and surround the transformation case The support construction of bottom surface surrounding setting, the support construction include being equally spaced around several elastic force of transformation bottom face setting One end of rubber bar, each elastic rubber stick is fixed on the bottom surface of the transformation case, the horizontal feet of other end setting.
2. preassembled transformer station according to claim 1 transformer vibration damping support construction, it is characterised in that:The damping The upper end of spring is fixed on the bottom surface of the transformation case, and the lower end of the damping spring is provided with lower margin, on the lower margin Cloth determines foot bolt.
3. preassembled transformer station according to claim 2 transformer vibration damping support construction, it is characterised in that:The main bullet The length for being shorter in length than each damping spring of spring, the lower end of the main spring also are provided with the lower margin, under normal condition, institute It states damping spring and is in compressive state, the main spring is in tensional state.
CN201820168750.3U 2018-01-31 2018-01-31 Preassembled transformer station transformer vibration damping support construction Active CN207884144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820168750.3U CN207884144U (en) 2018-01-31 2018-01-31 Preassembled transformer station transformer vibration damping support construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820168750.3U CN207884144U (en) 2018-01-31 2018-01-31 Preassembled transformer station transformer vibration damping support construction

Publications (1)

Publication Number Publication Date
CN207884144U true CN207884144U (en) 2018-09-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820168750.3U Active CN207884144U (en) 2018-01-31 2018-01-31 Preassembled transformer station transformer vibration damping support construction

Country Status (1)

Country Link
CN (1) CN207884144U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109326972A (en) * 2018-09-30 2019-02-12 句容市江电电器机械有限公司 A kind of vehicle-mounted distribution box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109326972A (en) * 2018-09-30 2019-02-12 句容市江电电器机械有限公司 A kind of vehicle-mounted distribution box

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