CN104068664A - Maintenance ladder - Google Patents

Abstract

The invention provides a maintenance high stool, which includes a high stool pedal box. The maintenance high stool also includes: a storage battery pack; an uninterruptible power supply module, which is electrically connected to the storage battery pack; The power module is electrically connected. According to the inspection high stool of the present invention, the problem of difficulty in supplying power caused by the inconvenience of carrying the bobbin plug board can be solved.

Description

Maintenance high stool

technical field

The invention relates to the field of power supply engineering, in particular to a maintenance high stool. the

Background technique

With the continuous increase of electricity demand in today's society, in order to ensure the normal electricity demand of life and production, the overhaul and maintenance of substations, 10kV switching stations and 10kV power distribution rooms are more frequent than before. Therefore, the maintenance work itself is also put forward higher requirements. the

At present, a comprehensive transformer tester is required for protection, debugging, maintenance and maintenance of equipment in 10kV switching stations and 10kV power distribution rooms. However, since each power distribution room has dozens of power distribution cabinets that need to be debugged and tested, dozens of It is very inconvenient to use the meter-long spool plug-in board to provide power; and the comprehensive transformer tester is relatively heavy, and it is laborious to move, which brings a lot of inconvenience to the maintenance work. the

Contents of the invention

The invention aims to provide a maintenance high stool to solve the problem of difficulty in supplying power due to the inconvenient portability of the bobbin plug board. the

In order to achieve the above object, the present invention provides a maintenance high stool, including a high stool pedal box, and the maintenance high stool also includes: a battery pack; an uninterruptible power supply module, which is electrically connected to the battery pack; a power output socket, a power supply The output socket is electrically connected to the uninterruptible power supply module. the

Further, the inspection high stool also includes a transformer comprehensive tester arranged inside the high stool pedal box. the

Further, the maintenance high stool also includes a charging port for charging the battery pack. the

Further, the bottom of the high stool pedal box is provided with a plurality of universal wheels and a locking component for locking the walking direction of the universal wheels. the

Further, the high stool pedal box includes an accommodating space, and the storage battery pack and the uninterruptible power supply module are arranged in the accommodating space. the

Further, the high stool pedal box includes an accommodating space, and the storage battery pack, the uninterruptible power supply module and the transformer comprehensive tester are arranged in the accommodating space. the

Further, the high stool pedal box includes a plurality of successively stacked supports, wherein the bottom area of each support increases sequentially from top to bottom, the first ends of each support are connected in sequence along the vertical direction, and the second ends of each support It is connected in a ladder shape, and the accommodation space includes a first accommodation space arranged inside one of the supports and a second accommodation space arranged inside the other support body, the battery pack and the uninterruptible power supply module are arranged in the first accommodation space, The transformer comprehensive tester is arranged in the second accommodation space. the

Applying the technical scheme of the present invention, since the maintenance high stool has an uninterruptible power supply module and a storage battery pack, it can continuously provide power, thereby solving the problem of difficulty in supplying power due to the inconvenience of carrying the bobbin plug board. the

Description of drawings

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

Fig. 1 shows a schematic structural view of a high maintenance stool according to an embodiment of the present invention. the

Detailed ways

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples. the

As shown in Figure 1, the maintenance high stool of the embodiment of the present invention comprises high stool pedal box 1, uninterruptible power supply module 3, storage battery pack 2, the power output socket 8 that is electrically connected with uninterruptible power supply module 3 and transformer comprehensive test instrument. the

The battery pack 2 is electrically connected to the uninterruptible power supply module 3 to provide DC power for the uninterruptible power supply module 3 . In this embodiment, the maintenance high stool also includes a charging port for charging the battery pack 2 . The battery pack 2 can be charged through the charging port. the

The uninterruptible power supply module 3 is specifically a UPS (Uninterruptible Power System) power supply, which is used to continuously provide AC power for power equipment such as a transformer comprehensive tester; The comprehensive tester provides power. Of course, in an unshown embodiment, multiple power output sockets may also be provided according to actual conditions. the

Preferably, four corners of the bottom of the high stool pedal box 1 are respectively provided with a universal wheel 6 , and each universal wheel 6 is provided with a locking component 7 for locking the walking direction of the universal wheel 6 . the

When it is necessary to move the inspection high stool, it is only necessary to apply a horizontal thrust to the inspection high stool along the direction to be moved, which is convenient and easy for the maintenance personnel. After moving the inspection high stool to the working position, use the feet to move the When the locking part 7 of the wheel 6 is stepped on, the universal wheel 6 cannot roll at this time. When the maintenance personnel are working, the maintenance high stool will not slide and cause the personnel to fall. Meanwhile, the high stool pedal box 1 in the embodiment of the present invention The function of the ladder is also realized. the

As shown in FIG. 1 , the stool pedal box 1 includes an accommodation space. The battery pack 2 and the uninterruptible power supply module 3 are arranged in the accommodation space. the

As a preferred embodiment, the high stool pedal box 1 of this embodiment includes three successively stacked supports, wherein the bottom area of each support from the upper layer to the lower layer increases successively, and the first end of each support is vertically They are connected sequentially in the direction, and the second ends of each supporting body are connected in a ladder shape. The accommodating space includes a first accommodating space disposed inside one of the supporting bodies and a second accommodating space disposed inside the other supporting body. Preferably, the uninterruptible power supply module 3 and the battery pack 2 are integrally connected and disposed in the first accommodation space inside the bottommost support body. The power output socket 8 is arranged on one side of the first accommodation space. the

The transformer comprehensive tester is arranged in the inside of the stool pedal box 1 . In this embodiment, preferably, the transformer comprehensive tester is placed in the second accommodation space inside the intermediate support body. Through the above arrangement, the physical labor of on-site maintenance personnel can be reduced and work efficiency can be improved. the

As shown in FIG. 1 , the maintenance high stool of the embodiment of the present invention also includes a desktop 4 . By setting the desktop, maintenance personnel can conveniently carry out writing work such as data recording during the work process, without the need for additional desks and chairs, thereby improving work efficiency. the

In this embodiment, preferably, the first end of the desktop 4 is hinged on the top of the side of the high stool pedal box 1 opposite to the step side, such as through a hinge; between the desktop 4 and the high stool pedal box 1 There are two hydraulic rods 5 arranged in parallel at intervals. The first ends of the two hydraulic rods 5 are respectively hinged to the desktop 4 , and the second ends are respectively hinged to the middle of the first end of the supporting body to support the desktop 4 . the

The tabletop 4 is generally in a folded state parallel to the corresponding side of the high stool pedal box 1. When data recording is required, the tabletop 4 is pushed outwards, and the tabletop 4 is opened 90° under the action of the hydraulic rod 5 in a horizontal direction, and the tabletop 4 After finishing use, only need forcefully press down 90° of the desktop 4, and the desktop returns to the folded state. the

It can be seen from the above description that the embodiments of the present invention achieve the following technical effects: Since the maintenance high stool has an uninterruptible power supply module and a storage battery pack, it can provide continuous power supply for the transformer comprehensive tester, which is convenient for the maintenance personnel to carry out protection and calibration. Further, the maintenance high stool includes a comprehensive transformer tester, and the staff does not need to move the comprehensive transformer tester, which can reduce the physical labor of the maintenance personnel, improve work efficiency, and bring great convenience to the maintenance work ; Because the overhaul high stool is provided with a plurality of universal wheels 6 with locking parts 7 on the lower bottom surface of the high stool pedal box 1, when the overhaul high stool needs to be moved, only the overhaul height needs to be adjusted along the direction that needs to be moved. The stool exerts a horizontal thrust. After moving the maintenance high stool to the working position, step on the locking part 7 of the universal wheel 6 to stop the rolling of the universal wheel 6. When the construction personnel are working, the maintenance high stool Can not slide and cause personnel to fall, meanwhile the high stool pedal box 1 realizes the function of the ladder. the

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention. the

Claims (7)

1. a maintenance stool, comprises stool pedal case (1), it is characterized in that, described maintenance stool also comprises:

Batteries (2);

Uninterruptible Power Module (3), described Uninterruptible Power Module (3) is electrically connected to described batteries (2);

Power output socket (8), described power output socket (8) is electrically connected to described Uninterruptible Power Module (3).

2. maintenance stool according to claim 1, is characterized in that, described maintenance stool also comprises the transformer comprehensive tester that is arranged on described stool pedal case (1) inside.

3. maintenance stool according to claim 1 and 2, is characterized in that, described maintenance stool also comprises the charging port for charging to described batteries (2).

4. maintenance stool according to claim 1 and 2, is characterized in that, the bottom of described stool pedal case (1) is provided with a plurality of universal wheels (6) and for locking the locking component (7) of the direction of travel of described universal wheel (6).

5. maintenance stool according to claim 1, is characterized in that, described stool pedal case (1) comprises spatial accommodation, and described batteries (2) and described Uninterruptible Power Module (3) are arranged in described spatial accommodation.

6. maintenance stool according to claim 2, is characterized in that, described stool pedal case (1) comprises spatial accommodation, and described batteries (2), described Uninterruptible Power Module (3) and described transformer comprehensive tester are arranged in described spatial accommodation.

7. maintenance stool according to claim 6, it is characterized in that, described stool pedal case (1) comprises a plurality of supporters of stack successively, wherein the floor space of supporter increases successively described in each from top to bottom, described in each, the first end of supporter is vertically connected successively, the stepped connection of the second end of supporter described in each, described spatial accommodation comprises the second spatial accommodation that is arranged at the first spatial accommodation of supporter inside described in one of them and is arranged at wherein supporter inside described in another, described batteries (2) and described Uninterruptible Power Module (3) are arranged in described the first spatial accommodation, described transformer comprehensive tester is arranged in described the second spatial accommodation.