Anti-seismic and anti-condensation box-type switching station
A technology of opening and closing and anti-condensation, which is applied to anti-seismic equipment, details of substation/switch layout, cooling/ventilation of substation/switchgear, etc., to avoid damage, increase startup speed, and reduce impact force
Pending Publication Date: 2022-06-10
浙江浦成电气有限公司
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Problems solved by technology
[0003] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: the box-type switchgear is usually installed outdoors, and when the ground shakes, it is easy to affect the inside of the box-type switchgear. Electrical components are functioning properly, so room for improvement
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[0038] refer to figure 2 and image 3 , the cushioning member 6 includes a fixed rod 61, a limit rod 62 and a shock spring 63, the fixed rod 61 is fixedly connected to the upper end surface of the base 3 along the vertical direction, and the limit rod 62 is fixedly connected to the mounting plate 4 along the vertical direction Towards the side of the base 3, the end of the fixed rod 61 away from the base 3 is provided with a cushioning groove 611 along its length direction for the insertion and sliding of the limit rod 62, and the cushion spring 63 is fixedly connected to the limit rod 62 and the buffer. Between the bottom walls of the vibration groove 611. When the ground vibrates, the base 3 starts to vibrate, the limit rod 62 slides up and down in the shock-absorbing groove 611, and the shock-absorbing spring 63 can buffer part of the shock.
[0039] refer to figure 2 and image 3 Four supporting bars 621 are fixedly connected at intervals around the axial direction o...
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The invention discloses an anti-seismic and anti-condensation box-type switching station, and relates to the field of switching stations, the anti-seismic and anti-condensation box-type switching station comprises a box body and a box door hinged to the box body, a base is arranged at the lower end of the box body, a mounting plate is arranged on the upper end face of the base, the box body is arranged on the upper end face of the mounting plate, and a connecting column is arranged on the side, facing the base, of the mounting plate; a connecting groove for the connecting column to be clamped in and slide is formed in the base, and a plurality of cushioning pieces are arranged between the mounting plate and the base in the circumferential direction at intervals. When the ground vibrates, the vibration is transmitted to the base, and the cushioning part can reduce the vibration transmitted to the mounting plate, so that the vibration borne by the box body is reduced, and the influence of the vibration on electrical elements in the box body is reduced; in addition, the connecting columns can support the mounting plate, the mounting plate is prevented from toppling as much as possible, and therefore it is guaranteed that the box on the mounting plate can normally operate.
Description
technical field [0001] This application relates to the field of switchgear, in particular to an anti-seismic and anti-condensation box-type switchgear. Background technique [0002] The box-type switch refers to the power supply and distribution facilities for receiving and distributing power, and is called a switch station in the high-voltage power grid. The box-type switchgear usually includes a box body for installing electrical components and a box door hinged with the box body. [0003] In view of the above-mentioned related technologies, the inventor believes that there are the following defects: the box-type switchgear is usually installed outdoors, and the vibration of the ground may easily affect the normal operation of the electrical components in the box-type switchgear, so it needs to be improved. Contents of the invention [0004] In order to reduce the impact of ground vibration on the electrical components in the box-type switchgear, the application provide...
Claims
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IPC IPC(8): H02B1/54H02B1/28H02B1/46H02B1/48H02B1/56
CPCH02B1/54H02B1/28H02B1/46H02B1/48H02B1/56
Inventor 林森包秀庆包海龙
Owner 浙江浦成电气有限公司