Urban rail transit UPS (Uninterrupted Power Supply) overhauling device

Abstract

The utility model discloses an urban rail transit UPS (Uninterrupted Power Supply) maintenance device which comprises a protection pad covering a supporting base and used for protection, a fixing device is connected in the supporting base in a sliding manner, a rear side fixing plate is connected to the rear side of the supporting base, two groups of storage structures are arranged on the rear side of the rear side fixing plate, and the two groups of storage structures are connected with the supporting base in a sliding manner. A rotary fixing structure is connected to the upper end of the rear side fixing plate, a power-assisted handle is arranged on the rear side of the rear side fixing plate, and four sets of bottom pulleys are fixedly arranged at the bottom of the supporting base. The UPS fixing device has the advantages that when the UPS fixing device is used, the fixing device, the rear side fixing plate and the rotary fixing structure are matched so that the UPS fixing device can be firmly fixed and prevented from shaking in the moving process, the protection pad is arranged so that the UPS fixing device can be well damped in the moving process, the UPS is prevented from being damaged due to vibration, and the safety of the UPS fixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of urban rail transit UPS maintenance devices, and specifically relates to an urban rail transit UPS maintenance device. Background Technique

[0002] UPS, namely uninterruptible power supply, is an uninterruptible power supply containing an energy storage device. It is mainly used to provide uninterrupted power supply for some equipment with high requirements for power stability. When the mains input is normal, the UPS stabilizes the mains voltage and supplies it to the load. At this time, the UPS is an AC voltage stabilizer, and at the same time it also charges the battery inside the machine; when the mains power is interrupted (accident power outage), the UPS immediately converts the DC electrical energy of the battery into 220V alternating current through the inverter switching method and continues to supply it to the load, so that the load can maintain normal operation and protect the software and hardware of the load from damage. UPS equipment can usually provide protection against both too high and too low voltages. Therefore, the UPS needs to be maintained every once in a while, and the UPS needs to be moved to other locations. Generally, the shock absorption effect of the maintenance device is poor when moving the UPS, and the fixation is not firm enough, which may cause damage to the internal structure of the UPS. There is an urgent need for an urban rail transit UPS maintenance device that can firmly fix the UPS and has a better shock absorption effect. Content of the Utility Model

[0003] The purpose of the utility model is to provide an urban rail transit UPS maintenance device to solve the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an urban rail transit UPS maintenance device, including: a protection pad for protection covering the support base, a fixing device slidably connected inside the support base, a rear fixing plate connected to the rear side of the support base, two sets of storage structures arranged on the rear side of the rear fixing plate, a rotary fixing structure connected to the upper end of the rear fixing plate, a power-assisted handle arranged on the rear side of the rear fixing plate, four bottom pulleys fixedly arranged at the bottom of the support base, and extension plates inserted on both sides of the rear fixing plate;

[0005] The fixing device includes a rotary sliding rod, and the rotary sliding rod is slidably connected to the support base. The fixing device and the support base are firmly fixed to provide a basis for the firm fixation of the fixing device.

[0006] The rotary fixing structure includes a support structure, and the support structure is fixedly arranged at the upper end of the rear fixing plate. The support structure enables the rotary fixing structure and the rear fixing plate to be firmly connected to provide a basis for the fixation of the rotary fixing structure.

[0007] Preferably, a vertical through groove is formed in the center of the support base, a sliding groove matching the fixing device is formed at the upper end of the support base, four groups of grooves matching the bottom pulleys are formed at the bottom of the support base, and insertion grooves matching the extension plates are formed on both sides of the support base, providing conditions for the use of the bottom pulleys and enabling the device to move flexibly.

[0008] Preferably, a sliding groove matching the fixing device is formed in the protective pad, so that the protective pad does not interfere with the use of the fixing device and can slide smoothly for fixation.

[0009] Preferably, an elastic rope is rotatably sleeved on the rotary sliding rod, and a fixed chuck is arranged at the other end of the elastic rope, enabling the fixing device to be fixed on the rotary fixing structure through the fixed chuck and firmly fixing the UPS.

[0010] Preferably, a clamping groove hole matching the rotary fixing structure is formed in the rear side fixing plate, a groove matching the jack is formed in the storage structure, and an insertion groove matching the extension plate is formed in the rear side fixing plate, enabling the storage structure to store the jack for convenient collection and storage.

[0011] Preferably, a rotary fixing device is rotatably connected inside the support structure, enabling the rotary fixing device to be firmly fixed at the upper end of the rear side fixing plate and providing conditions for the firm fixation of the fixing device.

[0012] Preferably, the rotary fixing device includes a connecting rod, the front end of the connecting rod is slidably clamped with a clamping handle through a sliding fixing block, the clamping handle is provided with a sliding groove matching the connecting rod and the sliding fixing block, and the clamping handle is of a U-shaped structure, enabling the clamping handle to slide flexibly without affecting the rotation of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: When using the device, the device can be firmly fixed through the cooperation among the fixing device, the rear side fixing plate, and the rotary fixing structure, preventing the device from shaking during movement. By providing a protective pad, the device can be well cushioned during movement, preventing damage to the UPS caused by vibration and increasing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a left-side top view structural schematic diagram of a UPS maintenance device for urban rail transit according to the present utility model;

[0015] Figure 2 It is a right-side bottom view structural schematic diagram of the table body of the present utility model;

[0016] Figure 3 It is a structural schematic diagram of the fixing device of the present utility model;

[0017] Figure 4 Schematic diagram of the rotation and fixation structure of the present utility model;

[0018] Figure 5 Schematic diagram of the rotation and fixation device structure of the present utility model.

[0019] In the figure: 1, support base; 2, protection pad; 3, fixation device; 31, rotation and sliding rod; 32, elastic rope; 33, fixed chuck; 4, rear side fixing plate; 5, storage structure; 6, rotation and fixation structure; 61, support structure; 62, rotation and fixation device; 621, connecting rod; 622, sliding and fixing block; 623, clamping handle; 7, assisting handle; 8, bottom pulley; 9, extension plate. Specific implementation manners

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 , the present utility model provides a technical solution: an urban rail transit UPS maintenance device, including: a protection pad 2 covering the support base 1 for protection, a fixation device 3 slidably connected inside the support base 1, a rear side fixing plate 4 connected to the rear side of the support base 1, two groups of storage structures 5 arranged on the rear side of the rear side fixing plate 4, a rotation and fixation structure 6 connected to the upper end of the rear side fixing plate 4, an assisting handle 7 arranged on the rear side of the rear side fixing plate 4, four groups of bottom pulleys 8 fixedly arranged at the bottom of the support base 1, and extension plates 9 inserted into both sides of the rear side fixing plate 4.

[0022] Embodiment 1: Please refer to Figure 1 and Figure 2, in order to make the device usable and provide operating conditions, the fixing device 3 includes a rotating sliding rod 31 which is slidably connected to the support base 1 and is firmly fixed through the fixing device 3 and the support base 1, providing a basis for the firm fixing of the fixing device 3; the rotating fixing structure 6 includes a support structure 61 which is fixedly arranged at the upper end of the rear side fixing plate 4, and the rotating fixing structure 6 and the rear side fixing plate 4 are connected through the support structure 61, providing a basis for the fixing of the rotating fixing structure 6. A vertically penetrating groove is formed in the center of the support base 1, a sliding groove matching the fixing device 3 is formed at the upper end of the support base 1, four groups of grooves matching the bottom pulley 8 are formed at the bottom of the support base 1, and inserting grooves matching the extension plate 9 are formed on both sides of the support base 1, enabling the support base 1 to provide conditions for the use of the bottom pulley 8 and allowing the device to move flexibly. The rear side fixing plate 4 is provided with a clamping groove hole matching the rotating fixing structure 6, the storage structure 5 is provided with a groove matching the jack, and the rear side fixing plate 4 is provided with an inserting groove matching the extension plate 9, enabling the storage structure 5 to store the jack for convenient collection and storage.

[0023] The extension plate 9 is composed of five groups of inserting columns and inserting plates with rubber sleeves. When it is necessary to expand the support base 1, the extension plates 9 on both sides of the rear side fixing plate 4 are removed and inserted on both sides of the support base 1 to complete the expansion. The protective pad 2 is composed of an elastic shock-absorbing material and has a good shock-absorbing effect.

[0024] Embodiment 2: In order to firmly fix the UPS and reduce vibration during movement, the protective pad 2 is provided with a sliding groove matching the fixing device 3, so that the protective pad 2 does not interfere with the use of the fixing device 3 and can slide and fix smoothly. An elastic rope 32 is rotatably sleeved on the rotating sliding rod 31, and the other end of the elastic rope 32 is provided with a fixing chuck 33, enabling the fixing device 3 to be fixed on the rotating fixing structure 6 through the fixing chuck 33 to firmly fix the UPS. A rotating fixing device 62 is rotatably connected inside the support structure 61, and the rotating fixing device 62 is firmly fixed at the upper end of the rear side fixing plate 4, providing conditions for the firm fixing of the fixing device 3. The rotating fixing device 62 includes a connecting rod 621, the front end of the connecting rod 621 is slidably clamped with a clamping handle 623 through a sliding fixing block 622, and the clamping handle 623 is provided with a sliding groove matching the connecting rod 621 and the sliding fixing block 622. The clamping handle 623 is of a U-shaped structure, enabling the clamping handle 623 to slide flexibly and not affecting the rotation of the connecting rod 621.

[0025] Working principle: When using this urban rail transit UPS maintenance device, take out the jack from the storage structure 5, start to support and lift the UPS. Then, push the support base 1 to the bottom of the UPS, slide the rotary sliding rod 31 into the groove of the support base 1, and fix it to the rotary fixing structure 6 through the fixing chuck 33. Rotate the rotary fixing device 62 to tighten and fix the elastic rope 32. Finally, move the UPS to the target location for maintenance through the bottom pulley 8.

[0026] The standard parts used in this embodiment can be directly purchased from the market. For the non-standard structural components described in the specification and drawings, they can also be processed without doubt according to the existing technical common sense. At the same time, the connection methods of each component adopt the mature conventional means in the existing technology, and the machines, parts and equipment all adopt the conventional models in the existing technology. Therefore, no specific description will be made here.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An overhaul device for urban rail transit UPS, characterized in that, Comprising: A protective pad (2) covering the support base (1) for protection. A fixing device (3) is slidably connected inside the support base (1). A rear fixing plate (4) is connected to the rear side of the support base (1). Two sets of storage structures (5) are provided on the rear side of the rear fixing plate (4). A rotary fixing structure (6) is connected to the upper end of the rear fixing plate (4). A boosting handle (7) is provided on the rear side of the rear fixing plate (4). Four sets of bottom pulleys (8) are fixedly arranged at the bottom of the support base (1). Extension plates (9) are inserted on both sides of the rear fixing plate (4); The fixing device (3) includes a rotary sliding rod (31), and the rotary sliding rod (31) is slidably connected to the support base (1); The rotary fixing structure (6) includes a support structure (61), and the support structure (61) is fixedly arranged at the upper end of the rear fixing plate (4).

2. The urban rail transit UPS maintenance device according to claim 1, wherein: A vertically penetrating groove is formed in the center of the support base (1). A sliding groove matching the fixing device (3) is formed at the upper end of the support base (1). Four sets of grooves matching the bottom pulleys (8) are formed at the bottom of the support base (1). Insertion grooves matching the extension plates (9) are formed on both sides of the support base (1).

3. The UPS maintenance device for urban rail transit according to claim 1, characterized in that: The protective pad (2) is provided with a sliding groove matching the fixing device (3).

4. The UPS maintenance device for urban rail transit according to claim 1, characterized in that: An elastic rope (32) is rotatably sleeved on the rotary sliding rod (31), and a fixing chuck (33) is arranged at the other end of the elastic rope (32).

5. The UPS maintenance device for urban rail transit according to claim 1, wherein: The rear fixing plate (4) is provided with a clamping groove hole matching the rotary fixing structure (6). The storage structure (5) is provided with a groove matching the jack. The rear fixing plate (4) is provided with an insertion groove matching the extension plates (9).

6. The urban rail transit UPS maintenance device according to claim 1, characterized in that: A rotary fixing device (62) is rotatably connected inside the support structure (61).

7. The UPS maintenance device for urban rail transit according to claim 6, characterized in that: The rotary fixing device (62) includes a connecting rod (621). The front end of the connecting rod (621) is slidably clamped with a clamping handle (623) through a sliding fixing block (622). The clamping handle (623) is provided with a sliding groove matching the connecting rod (621) and the sliding fixing block (622). The clamping handle (623) is of a U-shaped structure.

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