CN202749732U - Operating platform for power switch - Google Patents

Abstract

The utility model provides an operating platform for a power switch, which comprises a switch operating platform surface, a supporting part and a position-limiting part, wherein the switch operating platform surface is installed on the upper end of the supporting part, the position-limiting part is installed on the switch operating platform surface, and a position-limiting placement space is formed between the position-limiting part and the switch operating platform surface. According to the utility model, the switch operating platform surface provided with the position-limiting part is installed on the supporting part, so that the power switch placed on the operating platform surface is enabled to be connected with the operating platform stably and firmly under the action of the position-limiting part, thereby being convenient for workers to maintain the power switch. As the operating platform has a certain height from the ground, so when a professional transportation device is butted with the operating platform, the power switch can be pushed to the switch operating platform surface by only one worker, thereby saving manpower, and improving the work efficiency. Meanwhile, the operating platform further has the characteristics of simple structure and low manufacturing cost.

Description

Operating platform for power switches

technical field

The utility model relates to the field of electric power, in particular to an operating platform of a power switch.

Background technique

Most of the power switches (such as trolley switches) in the substation are placed in power cabinets (such as central cabinets). When the staff performs maintenance on the power switch, they need to pull the whole power switch out of the power cabinet, and then transport the power switch to a safe and stable area by professional transportation equipment such as a carrier truck or a hoisting vehicle, and then carry out the maintenance work. When overhauling, it is generally necessary to overhaul multiple power switches at the same time. After a plurality of power switches are taken out from the power cabinet in turn, they are placed on the open ground and arranged in sequence, so that the staff can overhaul the plurality of power switches at one time.

Due to the high quality of the power switch (generally about 200 kg to 250 kg), it takes a lot of manpower when the staff unloads the power switch from the professional transportation equipment to the ground. Generally, 5 to 6 staff are required to carry a power switch at the same time. There is no power switch, so the work efficiency of maintenance is reduced, and the waste of manpower is caused. If a hoisting truck is used to hoist the power switch, it will save manpower, but due to problems such as incomplete equipment of the hoisting truck, unqualified quality, and easy damage to the lifting ring, it is very easy for the power switch to fall during transportation, causing Safety accidents, endangering the safety of staff and other equipment. In addition, due to low work efficiency and long maintenance time, the power outage time of the equipment will be prolonged, which will affect the power consumption of the user and bring inconvenience to the life of the user.

In the prior art, in the process of moving the power switch, in addition to strengthening monitoring and increasing manpower, there are no other alternative safety measures, which further reduces the work efficiency of maintenance.

Utility model content

The utility model aims to provide an operating platform for a power switch to solve the problems of much waste of manpower and low work efficiency in the prior art when carrying the power switch.

In order to solve the above-mentioned technical problems, the utility model provides an operation platform of a power switch, including: a switch operation table; a support part, the switch operation table is installed on the upper end of the support part; a limit part, the limit part is installed on the switch operation table On the upper part, a limit placement space is formed between the limit part and the switch operation table top.

Further, the limiting part includes at least two guide rails, at least two guide rails are protrudingly arranged on the switch operating table, and at least two guide rails are arranged in parallel and at intervals.

Further, the guide rail includes a clamping hole for fixing the power switch, and the clamping hole is provided at one end of the guide rail.

Further, the supporting part includes at least four supporting legs, and the at least four supporting legs are respectively connected to the switch operating table.

Further, the supporting legs have an L-shaped cross section.

Further, the supporting part further includes a protective plate, and a protective plate is installed between two adjacent support legs.

In the utility model, a switch operating table with a limiting part is installed on the supporting part, so that the power switch placed on the operating table can be stably and reliably connected to the operating platform under the action of the limiting part, thereby facilitating the staff Check the power switch. Since the operating platform is at a certain height from the ground, after the professional transportation equipment is docked with the operating platform, only one worker is required to push and transport the power switch to the switch operating table, thus saving manpower and improving work efficiency. At the same time, the utility model also has the characteristics of simple structure and low manufacturing cost.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute an improper limitation of the utility model. In the attached picture:

Fig. 1 schematically shows the structure schematic diagram of the operation platform in the utility model.

Detailed ways

The embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, but the utility model can be implemented in various ways defined and covered by the claims.

The utility model provides an operating platform of a power switch. As shown in Figure 1, the operating platform includes: a switch operation table top 10; a support part 20, the switch operation table top 10 is installed on the upper end of the support part 20; A limiting placement space is formed between the switch operating tabletops 10 .

When using the operation platform, first place the operation platform in a safe area, then pull the power switch (for example: trolley switch) out of the power cabinet (for example: central cabinet) and load it on professional transportation equipment (for example: carrier car )superior. Then by moving the professional transportation equipment, the power switch is kept away from the power cabinet and gradually approaches the operation platform until the professional transportation equipment moves to a position equal to and in contact with the switch operation table 10 of the operation platform, then the movement of the professional transportation equipment can be stopped. Then only one worker is needed to transfer the power switch from the professional transport equipment to the limit placement space on the operation platform by pushing or pulling until the limit part fixes the power switch stably and firmly on the operation platform , thus completing the preparatory work for overhauling the power switch. Since only one worker is required to complete all the operations in the above-mentioned process, instead of requiring multiple people to complete the operation at the same time in the prior art, manpower is saved, work efficiency is improved, and staff or equipment are avoided from being injured danger. Since the working time for maintenance is shortened, the power-off time is shortened, the inconvenience of users is reduced, and user satisfaction is improved. Moreover, the operating platform in the utility model is provided with a limit portion, so that the power switch does not slip during the maintenance process, thereby improving the safety of maintenance and avoiding accidental injury accidents. At the same time, the utility model also has the characteristics of simple structure and low manufacturing cost.

Preferably, as shown in FIG. 1 , the limiting portion includes at least two guide rails 30 protrudingly disposed on the switch operating table 10 , and at least two guide rails 30 are arranged in parallel and at intervals. The size of the limiting placement space formed between the limiting part and the switch operating table 10 should be adapted to the size of the power switch that needs to be placed in the limiting placement space. Since the guide rail 30 is provided, when the staff pulls or pushes the power switch (the process of transferring the power switch from the professional transportation equipment to the operation platform), the power switch will gradually move to the limit of the operation platform under the guidance of the guide rail 30 . The position is placed in the space, and the guide rail 30 has the effect of restricting the left and right shaking of the power switch. Preferably, the guide rail 30 includes a clamping hole 31 for fixing the power switch, and the clamping hole 31 is provided at one end of the guide rail 30 . Since the clamping hole 31 is provided, and the clamping part matched with the clamping hole 31 is provided on the power switch, when the power switch is pushed or pulled to a certain position by the staff, the clamping part of the power switch will be stuck in the clamping hole 31, so that the power switch is firmly placed on the operating platform. Preferably, the guide rail 30 can be connected to the switch operating table 10 by welding. Of course, the guide rail 30 can also be installed on the switch operating table 10 by screws.

The supporting part 20 in the present invention includes at least four supporting legs 21 , and the at least four supporting legs 21 are respectively connected to the switch operating table 10 (please refer to FIG. 1 ). Since the mass of the power switch is relatively large (generally about 200 kg to 250 kg), the supporting legs 21 can provide reliable supporting force for the switch operating table 10 . Preferably, the supporting legs 21 have an L-shaped cross section. The L-shaped cross-section support leg 21 not only saves material, but also has the characteristics of reliable force bearing. Preferably, the supporting legs 21 can be connected to the switch operating table top 10 by welding.

Preferably, in the embodiment shown in FIG. 1 , the supporting part 20 further includes a protective plate 22 , and the protective plate 22 is installed between two adjacent supporting legs 21 . Since the protective plate 22 is connected to the supporting leg 21, the protective plate 22 can also play a role in strengthening the supporting capacity of the supporting leg 21, so that the operating platform has a better load-bearing capacity and increases the service life of the operating platform. Since the protective plate 22 is circumferentially arranged on the periphery of the support leg 21, the staff will not be injured by the support leg 21 during the inspection of the power switch, thereby improving the safety of inspection.

When overhauling the power switch, it is necessary to overhaul multiple power switches at the same time. Therefore, by placing multiple operating platforms and determining the size of the limit placement space of different operating platforms according to the size of the power switches, the operating platform has a wider range of functions. scope of use.

The operating platform in the utility model greatly shortens the work of dismantling the power switch and transporting the power switch to a safe area, that is, the preparation work before maintenance, thereby greatly improving the work efficiency of power switch maintenance. Simultaneously, the operating platform in the utility model can also meet the requirements for the use of high-quality power switches, and has the characteristics of versatility. In addition, the operating platform in the utility model also has the characteristics of easy operation.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. the operating platform of a power switch is characterized in that, comprising:

Switching manipulation table top (10);

Support portion (20), described switching manipulation table top (10) is installed in the upper end of described support portion (20);

Limiting section, described limiting section are installed on the described switching manipulation table top (10), form spacing placement space between described limiting section and the described switching manipulation table top (10).

2. operating platform according to claim 1, it is characterized in that, described limiting section comprises at least two guide rails (30), and described at least two guide rails (30) are arranged on the described switching manipulation table top (10) highlightedly, and described at least two guide rails (30) parallel and the compartment of terrain arranges.

3. operating platform according to claim 2 is characterized in that, described guide rail (30) comprises that described hole clipping (31) is arranged on an end of described guide rail (30) for the hole clipping (31) of fixing described power switch.

4. each described operating platform in 3 according to claim 1 is characterized in that described support portion (20) comprise at least four supporting legs (21), and described at least four supporting legs (21) are connected with described switching manipulation table top (10) respectively.

5. operating platform according to claim 4 is characterized in that, the cross section that described supporting leg (21) has L-type.

6. operating platform according to claim 4 is characterized in that, described support portion (20) also comprise protective plate (22), and described protective plate (22) is installed between adjacent two described supporting legs (21).