CN219247301U - Special platform for overhauling vertical and horizontal telescopic isolating switch - Google Patents
Special platform for overhauling vertical and horizontal telescopic isolating switch Download PDFInfo
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- CN219247301U CN219247301U CN202320081345.9U CN202320081345U CN219247301U CN 219247301 U CN219247301 U CN 219247301U CN 202320081345 U CN202320081345 U CN 202320081345U CN 219247301 U CN219247301 U CN 219247301U
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Abstract
The utility model relates to a vertical and horizontal telescopic platform special for overhauling a disconnecting switch, and belongs to the technical field of disconnecting switch overhauling platforms. The device comprises a transverse connecting block and a longitudinal connecting block, wherein the transverse connecting block is connected with the longitudinal connecting block, and a fixing hole is formed in the longitudinal connecting block; the longitudinal connecting block is provided with the fixing holes matched with the connecting holes of the isolating switch base, the isolating switch is fixed on the longitudinal connecting block through the fixing holes, and the isolating switch base is not required to be pressed by an overhauling staff to be fixed.
Description
Technical Field
The utility model belongs to the technical field of isolating switch overhaul platforms, and particularly relates to a vertical and horizontal telescopic isolating switch overhaul special platform.
Background
According to annual power outage scheduling of the company, maintenance work is required to be carried out on the 45 groups of the two stations of 220kV Yingjiang and Luan, which are 135 groups of new sink isolating switches of 220kV Chongqing, the scheduling requires that maintenance work of 2 groups of isolating switches is required to be completed every day, and maintenance staff only needs 17 persons, and other works such as high-voltage tests of the two stations, overhaul of a circuit breaker and the like are also required to be completed, so that the work task is heavy. The 220kV Chongqing new sink isolating switch in the 220kV Yingjiang transformer and Luxi transformer is a vertical telescopic isolating switch, the weight is heavy, the base is about 40cm long and 20cm wide, and the lengths of the upper conductor and the lower conductor are about 156cm. When the device is overhauled, the device can roll if horizontally placed and is difficult to fix. When the device is vertically placed, 3 people need to press the base to prevent toppling, 2 people need to move the spring, in addition, 3 people need to cooperate to overhaul, 8 people need to carry out work, the manpower input is more, the overhaul space is crowded, the working efficiency is low, and only 1 group (even 3 groups) of isolating switches can be overhauled in one day; in order to solve the problems, the labor resource investment is reduced, and the maintenance work efficiency of the isolating switch is improved, therefore, the special platform for overhauling the vertical and horizontal telescopic isolating switch is provided, the labor resource investment is effectively reduced, and the maintenance work efficiency of the isolating switch is improved.
Disclosure of Invention
In order to overcome the defect that the isolating switch is difficult to fix when being horizontally placed and rolled when overhauling in the prior art. When the vertical type isolating switch is vertically placed, 3 people need to press the base to prevent toppling, 2 people need to move the spring, in addition, 3 people need to cooperate to overhaul, 8 people need to carry out work, the manpower input is more, the overhaul space is crowded, the working efficiency is low, and only 1 group (even 3 phases) of isolating switches can be overhauled in one day. The utility model has the advantages that the fixing holes are formed in the longitudinal connecting blocks, the isolating switch is fixed on the longitudinal connecting blocks through the fixing holes, maintenance work is convenient for maintenance personnel, the isolating switch base is not required to be pressed by the maintenance personnel to be fixed, compared with the previous maintenance work which is carried out by 8 persons, the maintenance work of one isolating switch can be completed through the 4 persons in a group of mutual coordination, the labor input is greatly reduced, the maintenance efficiency is improved, and the special maintenance platform has simple structure and good maintenance effect.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a special platform for overhauling a vertical and horizontal telescopic isolating switch comprises a transverse connecting block 1 and a longitudinal connecting block 2, wherein the transverse connecting block 1 is connected with the longitudinal connecting block 2, and a fixing hole 3 matched with a connecting hole of a base of the isolating switch is formed in the longitudinal connecting block 2.
Further, the transverse connection block 1 is two, the transverse connection block 1 is provided with a connecting hole, the longitudinal connection block 2 is two, two ends and the middle position of the two longitudinal connection blocks 2 are integrally connected and formed through the reinforcing blocks 4, the reinforcing blocks 4 at two ends of the longitudinal connection block 2 are provided with connecting holes, and the longitudinal connection block 2 is detachably connected between the two transverse connection blocks 1 through the reinforcing blocks 4 at two ends and the connecting holes and bolts on the transverse connection block 1.
Furthermore, the transverse connection blocks 1, the longitudinal connection blocks 2 and the reinforcing blocks 4 adopt channel steel.
The utility model has the beneficial effects that:
the longitudinal connecting block is provided with the fixing holes matched with the connecting holes of the isolating switch base, the isolating switch is fixed on the longitudinal connecting block through the fixing holes, so that maintenance work is convenient for maintenance personnel, the isolating switch base is not required to be pressed and fixed by the maintenance personnel, compared with the previous maintenance work carried out by 8 persons, the maintenance work of one isolating switch can be completed through the mutual matching of 4 persons, the labor input is reduced to a great extent, the maintenance efficiency is improved, and the special maintenance platform has simple structure and good maintenance effect.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the structure of the longitudinal connecting block of the present utility model.
In the figure, a transverse connection block 1, a longitudinal connection block 2, a fixing hole 3 and a reinforcing block 4 are arranged.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
As shown in fig. 1-2, the utility model discloses a special platform for overhauling a vertical and horizontal telescopic isolating switch, which comprises a transverse connecting block 1 and a longitudinal connecting block 2, wherein the transverse connecting block 1 is connected with the longitudinal connecting block 2, and a fixing hole 3 matched with a connecting hole of a base of the isolating switch is arranged on the longitudinal connecting block 2; the longitudinal connecting block is provided with the fixing holes matched with the connecting holes of the isolating switch base, the isolating switch is fixed on the longitudinal connecting block through the fixing holes, and the isolating switch base is not required to be pressed by an overhauling staff to be fixed.
The two transverse connection blocks 1 are arranged, the two transverse connection blocks 1 are provided with connection holes, the two longitudinal connection blocks 2 are arranged, two ends and the middle position of the two longitudinal connection blocks 2 are integrally connected and formed through the reinforcing blocks 4, the reinforcing blocks 4 at two ends of the longitudinal connection blocks 2 are provided with connection holes, and the longitudinal connection blocks 2 are detachably connected between the two transverse connection blocks 1 through the reinforcing blocks 4 at two ends and the connection holes and bolts on the transverse connection blocks 1; the utility model discloses a maintenance special platform, including horizontal connecting block, vertical connecting block, isolating switch, connecting block and reinforcing block, can dismantle the connection through connecting hole and bolt between horizontal connecting block and the vertical connecting block, do benefit to the transport and the equipment of maintenance special platform, can use on site with maintenance special platform equipment when need maintenance isolating switch, the fixed orifices on the vertical connecting block can fix isolating switch on maintenance special platform, make things convenient for the staff to carry out maintenance work, and reducible manpower resources input reduces every isolating switch and overhauls required personnel, reduce the maintenance degree of difficulty, improve maintenance efficiency, when need not to use, can dismantle two horizontal connecting blocks, conveniently overhaul the platform ground transport and deposit, reinforcing block can strengthen two vertical connecting blocks of connection, prevent that the connecting block from warping, this maintenance special platform simple structure, maintenance effect is good.
The transverse connecting blocks 1, the longitudinal connecting blocks 2 and the reinforcing blocks 4 are channel steel; the channel steel has better welding and riveting performances and comprehensive mechanical properties, can strengthen the connectivity between the channel steel, and is beneficial to the maintenance work of the fixed isolating switch.
The working process comprises the following steps:
the working principle of the utility model is as follows: the two longitudinal connecting blocks 2 are integrally connected and formed through the reinforcing block 4, and then the transverse connecting blocks 1 and the longitudinal connecting blocks 2 are detachably connected through the connecting holes and bolts, so that the special maintenance platform can be conveniently carried and assembled, the special maintenance platform can be used in the field when the isolating switch is required to be overhauled, the fixing holes 3 matched with the connecting holes of the isolating switch base are formed in the longitudinal connecting blocks, the isolating switch can be fixed on the special maintenance platform, the maintenance work of workers is facilitated, the manpower resource investment can be reduced, the personnel required by maintenance of each isolating switch is reduced, the maintenance difficulty is reduced, the maintenance efficiency is improved, the two transverse connecting blocks can be disassembled when the isolating switch is not required to be used, and the isolating switch is conveniently carried and stored on the ground.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (3)
1. A special platform for overhauling vertical and horizontal telescopic isolating switches is characterized in that: a special platform for overhauling a vertical and horizontal telescopic isolating switch comprises a transverse connecting block (1) and a longitudinal connecting block (2), wherein the transverse connecting block (1) is connected with the longitudinal connecting block (2), and a fixing hole (3) matched with a connecting hole of a base of the isolating switch is formed in the longitudinal connecting block (2).
2. The special platform for overhauling vertical and horizontal telescopic isolating switches as recited in claim 1, wherein: the transverse connection block (1) is two, the transverse connection block (1) is provided with connection holes, the longitudinal connection block (2) is two, two ends and the middle position of the two longitudinal connection blocks (2) are integrally connected and formed through the reinforcing blocks (4), the reinforcing blocks (4) at two ends of the longitudinal connection block (2) are provided with connection holes, and the longitudinal connection block (2) is detachably connected between the two transverse connection blocks (1) through the reinforcing blocks (4) at two ends and the connection holes and bolts on the transverse connection block (1).
3. A vertical and horizontal telescopic disconnecting switch overhaul special platform according to claim 1 or 2, characterized in that: the transverse connecting blocks (1), the longitudinal connecting blocks (2) and the reinforcing blocks (4) are channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081345.9U CN219247301U (en) | 2023-01-13 | 2023-01-13 | Special platform for overhauling vertical and horizontal telescopic isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320081345.9U CN219247301U (en) | 2023-01-13 | 2023-01-13 | Special platform for overhauling vertical and horizontal telescopic isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219247301U true CN219247301U (en) | 2023-06-23 |
Family
ID=86806593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320081345.9U Active CN219247301U (en) | 2023-01-13 | 2023-01-13 | Special platform for overhauling vertical and horizontal telescopic isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219247301U (en) |
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2023
- 2023-01-13 CN CN202320081345.9U patent/CN219247301U/en active Active
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