Transformer substation secondary screen cabinet anti-seismic device and laying method thereof
A technology for secondary screen cabinets and anti-seismic devices, which is applied in the substation/power distribution device shell, substation/switch layout details, anti-seismic equipment, etc., and can solve the problem of not actually achieving the shock absorption effect of the secondary screen cabinet, so as to increase the anti-seismic Effect, improved seismic effect, space-saving effect
Pending Publication Date: 2021-07-23
TIANJIN TEDA ENG & DESIGNING CO LTD
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Problems solved by technology
The existing technology only gives some help in terms of fixing, but does not actually achieve the shock absorption effect of the secondary screen cabinet
Method used
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[0044] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0045] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...
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The invention provides a transformer substation secondary screen cabinet anti-seismic device and a laying method thereof. The transformer substation secondary screen cabinet anti-seismic device comprises a frequency reduction device, a shock isolation device and a floor support. The frequency reduction device is distributed on the periphery of the shock isolation device or the shock isolation device is distributed on the periphery of the frequency reduction device. The lower portions of the frequency reduction device and the shock isolation device are fixedly connected with an embedded installation part, a shock isolation frame is fixedly connected to the frequency reduction device and the shock isolation device, and an electrostatic floor is laid on the shock isolation frame and supports a control screen support. The frequency reduction device, the shock isolation device and the shock isolation frame form a shock isolation system. The floor support is supported outside the shock insulation system, and the floor support and the control screen support jointly support a supporting panel used for bearing a control screen. The periphery of the shock insulation system is filled with a fireproof material. When the structure encounters an earthquake, the shock isolation device dissipates earthquake energy, energy transmitted to the upper structure is reduced, and therefore secondary equipment is protected against the influence of the tremor.
Description
technical field [0001] The invention belongs to the field of substation construction, and in particular relates to an anti-seismic device for a substation secondary screen cabinet and a laying method thereof. Background technique [0002] Seismic data at home and abroad show that the earthquake vulnerability of built-in (structure) structures and electrical facilities in substations is extremely high. The direct loss caused by the earthquake to the substation is relatively small, but a series of indirect losses due to the failure of the substation are very significant. For example, after the substation is paralyzed, it will cause rescue difficulties, affect people's lives and social order, and hinder the normal production and operation of factories. work etc. It is precisely because substations play a pivotal role in the operation of social machines, how to strengthen the anti-seismic ability of substations has become one of the focuses in the field of power systems. [00...
Claims
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IPC IPC(8): H02B1/54H02B1/28H02B1/50H02B1/30
CPCH02B1/28H02B1/308H02B1/50H02B1/54
Inventor 杨莹谷妍张珂吴越白昀
Owner TIANJIN TEDA ENG & DESIGNING CO LTD