CN-224217916-U - Insulating strutting arrangement for transformer substation convenient to change

Abstract

The utility model relates to the technical field of insulating supports for substations, in particular to an insulating support device for a substation, which is convenient to replace and comprises a support column, wherein insulating partition plates are arranged on the support column, the insulating partition plates are provided with a plurality of insulating partition plates which are arranged in an array, mounting mechanisms are arranged at two ends of the support column, each mounting mechanism comprises a mounting seat and a bearing, a threaded hole is formed in the top end of each mounting seat, a mounting groove is formed in the bottom end of each mounting seat, each bearing is arranged between the support column and each mounting groove, a fixing ring groove is formed in each mounting groove, a fixing toothed ring is arranged at the top end of each fixing ring groove, and an adjusting toothed ring is arranged on each fixing ring groove.

Inventors

• LIN SHANGPING
• CHEN SHIDI
• CAI BIN
• WU JING
• ZHU LINGLIN

Assignees

• 浙江沪升电气有限公司

Dates

Publication Date

20260508

Application Date

20250415

Claims (7)

1. 1. The utility model provides an insulating strutting arrangement for transformer substation convenient to change, includes support column (1), be equipped with insulating barrier (2) on support column (1), insulating barrier (2) are equipped with a plurality of and array setting, a serial communication port, the both ends of support column (1) are equipped with installation mechanism, installation mechanism includes mount pad (3) and bearing (4), threaded hole has been seted up on the top of mount pad (3), the bottom of mount pad (3) is equipped with the mounting groove, bearing (4) are installed support column (1) with between the mounting groove, set up fixed ring groove on the mounting groove, fixed ring groove's top is equipped with fixed ring gear (5), be equipped with on the fixed ring groove and adjust ring gear (6), adjust ring gear (6) with be equipped with guiding mechanism and elastomeric element (7) between fixed ring groove's the bottom, the inner circle of adjusting ring gear (6) be equipped with lifting mechanism between lifting ring (8) and support column (1), lifting mechanism includes lifting groove (9) and lifting block (10), lifting block (9) are in the lifting groove (10) are seted up in the lifting block (9).
2. 2. The transformer substation insulating support device convenient to replace according to claim 1, wherein the guide mechanism comprises a guide post (11) and a guide rod (12), the guide post (11) is installed at the bottom end of the fixed ring groove, a guide hole is formed in one end of the guide post (11), and the guide rod (12) is located in the guide hole and is connected with the adjusting toothed ring (6).
3. 3. An insulating support device for substations, easy to replace, according to claim 2, characterized in that the inside of the support column (1) is provided with ceramic columns (13).
4. 4. A substation insulating support device for easy replacement according to claim 3, wherein the guide means is provided in a plurality of annular arrays.
5. 5. An insulating and supporting device for a substation, which facilitates replacement according to claim 4, characterized in that said elastic member (7) is provided in a plurality and annular array.
6. 6. The insulation support for a transformer substation, which is convenient to replace according to claim 5, wherein the lifting mechanism is provided with two symmetrical lifting mechanisms.
7. 7. The transformer substation insulating support device convenient to replace according to claim 6, wherein the support column (1) and the mounting base (3) are made of glass fiber reinforced plastic materials.

Description

Insulating strutting arrangement for transformer substation convenient to change Technical Field The utility model relates to the technical field of insulating supports for substations, in particular to an insulating support device for a substation, which is convenient to replace. Background It is well known that insulating support devices play a vital role in the daily operation and maintenance of substations. It is required not only to secure physical isolation between electrical devices to prevent faults such as short circuits, but also to provide sufficient mechanical strength to support the weight of various electrical components. However, conventional designs often require a technician to perform the precise alignment and tightening operations, which typically involve multiple bolts, nuts, and other fasteners. These operations can be time consuming and laborious due to space constraints and device layout complexity. In particular, when replacement or repair is required, the whole process may become more complicated, resulting in an extended downtime and increased operation costs, and thus a solution to this technical problem is necessary. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides an insulating supporting device for a transformer substation, which is convenient to replace. (II) technical scheme In order to achieve the above purpose, the insulating supporting device for the transformer substation comprises a supporting column, wherein insulating partition plates are arranged on the supporting column, the insulating partition plates are provided with a plurality of insulating partition plates which are arranged in an array mode, two ends of the supporting column are provided with mounting mechanisms, each mounting mechanism comprises a mounting seat and a bearing, a threaded hole is formed in the top end of each mounting seat, a mounting groove is formed in the bottom end of each mounting seat, each bearing is arranged between the supporting column and each mounting groove, a fixing ring groove is formed in each mounting groove, a fixing toothed ring is arranged at the top end of each fixing ring groove, an adjusting toothed ring is arranged on each fixing ring groove, a guide mechanism and an elastic part are arranged between each adjusting toothed ring and the bottom end of each fixing ring groove, lifting rings are arranged on the inner rings of the adjusting toothed rings, lifting mechanisms are arranged between the lifting rings and the supporting column, each lifting mechanism comprises lifting grooves and lifting blocks, each lifting block is arranged on the outer sides of the supporting column, and the lifting blocks are located in the lifting grooves and connected with the lifting rings. Furthermore, the utility model is improved in that the guide mechanism comprises a guide column and a guide rod, the guide column is arranged at the bottom end of the fixed ring groove, one end of the guide column is provided with a guide hole, and the guide rod is positioned in the guide hole and is connected with the adjusting toothed ring. Furthermore, the utility model is improved in that ceramic columns are arranged inside the support columns. Further, the utility model is improved in that the guide mechanism is provided with a plurality of guide mechanisms and is arranged in an annular array. Further, the utility model is improved in that the elastic component is provided with a plurality of annular arrays. Furthermore, the utility model is improved in that the lifting mechanism is provided with two lifting mechanisms which are symmetrically arranged. Furthermore, the utility model is improved in that the support column and the mounting seat are made of glass fiber reinforced plastic materials. (III) beneficial effects Compared with the prior art, the utility model provides the insulating support device for the transformer substation, which is convenient to replace and has the following beneficial effects: This insulating strutting arrangement for transformer substation convenient to change has realized quick assembly and dismantlement through unique installation mechanism, the technician only needs downwardly pulling lifting ring makes the adjustment toothed ring leave fixed toothed ring, then just can rotate the mount pad alone and carry out screw assembly or dismantlement, this process is simple direct, the required time of assembly and dismantlement has significantly reduced, utilize elastic component to support the adjustment toothed ring, make after unclamping the lifting ring, adjust the toothed ring and can automatic re-set and support with fixed toothed ring meshing, need not extra manual adjustment step, this has not only improved operating efficiency, still reduced the possibility of making mistakes, further promoted holistic work efficiency, guiding mechanism and elevating system have ensured that the lift