Quick response device for power failure of power system

Abstract

The utility model discloses an electric power system power failure quick response device, which belongs to the technical field of electric power system power failure quick response devices, and comprises an electric power system cabinet and a cabinet door, the outer surface of the electric power system cabinet is hinged with the cabinet door through a hinge, and the outer surface of the electric power system cabinet is provided with a moving assembly. A cabinet door anti-falling assembly is arranged between the electric power system cabinet and the cabinet door, the moving assembly comprises two supporting plates fixedly installed on the outer surface of the electric power system cabinet, and universal wheels are driven to ascend and descend through mutual cooperation of threaded rods, sliding rods and fixing plates, so that the universal wheels make contact with the ground, and the electric power system cabinet is pushed to move; on the contrary, the supporting rods make contact with the ground so that the electric power system cabinet can be fixed to the ground, the situation that due to the fact that the electric power system cabinet is large in size and weight, carrying needs to be conducted with the help of auxiliary tools is avoided, additional auxiliary tools are not needed, manpower burden is greatly relieved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a rapid response device for power failure in an electric power system, and more specifically to a rapid response device for power failure in an electric power system. Background Art

[0002] The power system power outage rapid response device refers to a series of equipment, systems or technical solutions that can quickly detect the power outage state and take corresponding actions to reduce the impact of the power outage and accelerate the restoration of power supply when a power outage occurs in the power system. Among them, the power system cabinet is an integrated and modular combination of electrical equipment, which is a specific manifestation of the power system power outage rapid response device.

[0003] When the power system power outage rapid response device is in use, it cooperates with the power system cabinet and other equipment (such as generators, fault indicators, remote communication equipment, etc.) and corresponding operation and maintenance strategies and emergency plans to jointly build a complete power system power outage emergency response system to ensure that fault isolation, load transfer, backup power supply activation and other operations can be carried out quickly and effectively when a power outage occurs, so as to ensure the continuity and stability of power supply.

[0004] In actual use of the prior art, due to the large size and weight of the power system cabinet, auxiliary tools are required for transportation, which increases the energy and time investment of the staff. In addition, during the transportation process, the cabinet door and the cabinet body may be separated due to external collisions, which may cause damage to the power system cabinet. Therefore, a power system power outage rapid response device is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the utility model provides a device for rapid response to power outages in an electric power system, which drives the universal wheel to perform lifting and lowering movements through the cooperation of a threaded rod, a sliding rod and a fixed plate, so that the universal wheel contacts the ground to push the electric power system cabinet to move, and vice versa, the support rod contacts the ground to fix the electric power system cabinet to the ground, avoiding the need for auxiliary tools when moving the electric power system cabinet due to its large size and weight, thereby eliminating the need for additional auxiliary tools, greatly reducing the manpower burden and improving work efficiency.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A power system power failure rapid response device comprises a power system cabinet and a cabinet door, the outer surface of the power system cabinet is hinged with the cabinet door through a hinge, the outer surface of the power system cabinet is provided with a moving component, and a cabinet door anti-falling component is provided between the power system cabinet and the cabinet door; the moving component comprises two support plates fixedly mounted on the outer surface of the power system cabinet, the internal threads of the two support plates are connected with threaded rods, one end of the two threaded rods is provided with a fixing plate, and the lower surfaces of the two fixing plates are fixedly connected with universal wheels; the cabinet door anti-falling component comprises two side plates fixedly mounted on the outer surface of the power system cabinet, the outer surfaces of the two side plates are connected with L-shaped clamping blocks through a rotating shaft, two moving grooves are provided inside the cabinet door, the inside of the moving groove is fixedly connected with a telescopic rod, the outer surface of the telescopic rod is sleeved with a spring, the spring and one end of the telescopic rod are fixedly connected with a moving block, and the moving block is clamped with the L-shaped clamping block.

[0010] Furthermore, four support rods are fixedly connected to the lower surface of the power system cabinet, and a friction pad is fixedly connected to one end of the support rod.

[0011] Furthermore, the upper surface of the fixed plate is fixedly connected with a sliding rod, the outer surface of the sliding rod is slidably connected to the inside of the supporting plate, and the other end of the sliding rod is fixedly connected to a limiting plate.

[0012] Furthermore, the other ends of the two threaded rods are fixedly connected with a circular plate, and the outer surface of the circular plate is sleeved with an anti-slip sleeve.

[0013] Furthermore, a torsion spring is fixedly connected to the lower surface of the L-shaped block, and a short plate is fixedly connected to the other end of the torsion spring, and the short plate is fixedly connected to the side surface of the side plate.

[0014] Furthermore, a transparent observation port is provided on the outer surface of the cabinet door, an operation button is provided on the outer surface of the cabinet door, and a display screen is provided on the outer surface of the cabinet door.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution drives the universal wheel to move up and down through the cooperation of the threaded rod, the sliding rod and the fixed plate, so that the universal wheel contacts the ground to push the power system cabinet to move, and vice versa, the support rod contacts the ground to fix the power system cabinet on the ground, avoiding the need for auxiliary tools when moving the power system cabinet due to its large size and weight. Therefore, no additional auxiliary tools are required, which greatly reduces the manpower burden and improves work efficiency.

[0018] (2) This solution can strengthen the firmness of the connection between the cabinet door and the power system cabinet through the cooperation of the moving block, telescopic rod, spring, L-shaped block and torsion spring, avoid the accidental detachment of the cabinet door, and ensure the safety and stability of the power system cabinet during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a side view of the overall structure of the utility model;

[0021] Figure 3 It is a partial structural cross-sectional view of the utility model as a whole;

[0022] Figure 4 This is a partial structural sectional view of the cabinet door anti-falling component of the utility model;

[0023] Figure 5 It is a partial structural disassembly diagram of the cabinet door anti-falling component of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Power system cabinet; 101. Cabinet door; 102. Support rod;

[0026] 2. Mobile assembly; 201. Support plate; 202. Threaded rod; 203. Fixed plate; 204. Universal wheel; 205. Sliding rod;

[0027] 3. Cabinet door anti-falling assembly; 301. Side panel; 302. L-shaped block; 303. Moving slot; 304. Telescopic rod; 305. Spring; 306. Moving block; 307. Torsion spring. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Example 1

[0032] Reference Figure 1 , Figure 2 and Figure 3 , which is the first embodiment of the utility model, and this embodiment provides a power system power outage rapid response device, including a power system cabinet 1 and a cabinet door 101, the outer surface of the power system cabinet 1 is hinged with the cabinet door 101 through a hinge, and the outer surface of the power system cabinet 1 is provided with a moving component 2.

[0033] Specifically, the mobile component 2 includes two support plates 201 fixedly installed on the outer surface of the power system cabinet 1, the internal threads of the two support plates 201 are connected with threaded rods 202, one end of the two threaded rods 202 is provided with a fixed plate 203, the lower surfaces of the two fixed plates 203 are fixedly connected with universal wheels 204, the upper surfaces of the fixed plates 203 are fixedly connected with sliding rods 205, the outer surface of the sliding rod 205 is slidably connected to the inside of the support plate 201, and the other end of the sliding rod 205 is fixedly connected to a limiting plate.

[0034] Furthermore, when the circular plate rotates, it will drive the threaded rod 202 to rotate, causing the threaded rod 202 to move up and down along its axis inside the support plate 201. When the threaded rod 202 moves, it will drive the fixed plate 203 to move downward. As the universal wheel 204 installed under the fixed plate 203 gradually contacts the ground as the fixed plate 203 descends, the power system cabinet 1 is lifted off the ground and is supported by the support rod 102 and the universal wheel 204. When the universal wheel 204 is completely in contact with the ground and bears the weight, the staff can loosen the circular plate and easily adjust the position by pushing the power system cabinet 1, avoiding the need for auxiliary tools when moving the power system cabinet 1 due to its large size and weight. Therefore, there is no need for additional auxiliary tools, which greatly reduces the manpower burden.

[0035] Example 2

[0036] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 , which is the second embodiment of the utility model, is based on the previous embodiment. The outer surface of the power system cabinet 1 is hinged with a cabinet door 101 through a hinge, and a cabinet door anti-falling component 3 is arranged between the power system cabinet 1 and the cabinet door 101.

[0037] Specifically, the cabinet door anti-falling assembly 3 includes two side panels 301 fixedly installed on the outer surface of the power system cabinet 1, the outer surfaces of the two side panels 301 are connected with L-shaped blocks 302 through a rotating shaft, and two movable grooves 303 are provided inside the cabinet door 101, and the interior of the movable grooves 303 is fixedly connected with a telescopic rod 304, and the outer surface of the telescopic rod 304 is sleeved with a spring 305, and one end of the spring 305 and the telescopic rod 304 is fixedly connected with a movable block 306, and the movable block 306 is clamped with the L-shaped block 302, and the lower surface of the L-shaped block 302 is fixedly connected with a torsion spring 307, and the other end of the torsion spring 307 is fixedly connected with a short plate, and the short plate is fixedly connected to the side of the side panel 301.

[0038] Furthermore, moving the moving block 306 backward drives the telescopic rod 304 and the spring 305 to be compressed, and further makes the moving block 306 press the L-shaped block 302 downward when moving, and the L-shaped block 302 can rotate around its axis under the action of the torsion spring 307, thereby separating from the moving block 306. At this time, the connection between the cabinet door 101 and the power system cabinet 1 is released, and the other moving block 306 and the L-shaped block 302 are separated by analogy, and the staff can easily open the cabinet door 101 for internal operations, and then close the cabinet door 101 and operate the moving block 306 in reverse so that the moving block 306 is re-engaged with the L-shaped block 302 to strengthen the firmness of the connection between the cabinet door 101 and the power system cabinet 1.

[0039] Working principle: When in use, the power system cabinet 1 is placed in a designated position through the support rod 102 on the lower surface thereof, so that the support rod 102 supports the power system cabinet 1, and the friction pad at one end of the support rod 102 contacts the ground to enhance the stability of the power system cabinet 1. At this time, if the cabinet door 101 needs to be opened or closed, the staff will hold the moving block 306 and move the moving block 306 backward to compress the telescopic rod 304 and the spring 305, so that the moving block 306 further presses the L-shaped block 302 downward when moving, and the L-shaped block 302 is pressed downward by the torsion spring 307. 2 can rotate around its rotation axis, thereby separating from the moving block 306. At this time, the connection between the cabinet door 101 and the power system cabinet 1 is released. Similarly, another moving block 306 is separated from the L-shaped card block 302. The staff can easily open the cabinet door 101 to perform internal operations. Then, the cabinet door 101 is closed and the moving block 306 is reversely operated to re-engage the moving block 306 with the L-shaped card block 302, so as to strengthen the firmness of the connection between the cabinet door 101 and the power system cabinet 1, avoid the phenomenon of the cabinet door 101 and the power system cabinet 1 being separated, and ensure the safety of the power system cabinet 1.

[0040] When the power system cabinet 1 needs to be moved, two workers rotate the circular plate. When the circular plate rotates, it drives the threaded rod 202 to rotate, so that the threaded rod 202 moves up and down along its axis inside the support plate 201. When the threaded rod 202 moves, it drives the fixed plate 203 to move downward. As the universal wheel 204 installed under the fixed plate 203 gradually touches the ground as the fixed plate 203 descends, the power system cabinet 1 is lifted off the ground and supported by the support rod 102 and the universal wheel 204. When the universal wheel 204 is completely in contact with the ground and bears the weight, the workers move the power system cabinet 1. The circular plate can be loosened and the position can be easily adjusted by pushing the power system cabinet 1, avoiding the need for auxiliary tools when moving the power system cabinet 1 due to its large size and weight. No additional auxiliary tools are required, which greatly reduces the manpower burden and improves work efficiency. When the power system cabinet 1 needs to be fixed, the circular plate is rotated in the opposite direction, and the threaded rod 202 moves upward, driving the fixed plate 203 and the universal wheel 204 to rise until the universal wheel 204 is off the ground. At this time, the support rod 102 contacts the ground again, and the support for the power system cabinet 1 is restored to ensure its stability.

[0041] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A power system power failure rapid response device, comprising a power system cabinet (1) and a cabinet door (101), wherein the cabinet door (101) is hingedly connected to the outer surface of the power system cabinet (1) via a hinge, and characterized in that: A moving component (2) is provided on the outer surface of the power system cabinet (1), and a cabinet door anti-falling component (3) is provided between the power system cabinet (1) and the cabinet door (101); The moving assembly (2) comprises two support plates (201) fixedly mounted on the outer surface of the power system cabinet (1), the inner threads of the two support plates (201) are connected to threaded rods (202), one end of the two threaded rods (202) is provided with a fixing plate (203), and the lower surfaces of the two fixing plates (203) are fixedly connected to universal wheels (204); The cabinet door anti-falling assembly (3) comprises two side panels (301) fixedly mounted on the outer surface of the power system cabinet (1); the outer surfaces of the two side panels (301) are connected to an L-shaped clamping block (302) via a rotating shaft; two movable grooves (303) are provided inside the cabinet door (101); a telescopic rod (304) is fixedly connected inside the movable groove (303); a spring (305) is sleeved and connected on the outer surface of the telescopic rod (304); one end of the spring (305) and the telescopic rod (304) is fixedly connected to a movable block (306); and the movable block (306) is clamped to the L-shaped clamping block (302).

2. The power system power outage rapid response device according to claim 1, characterized in that: Four support rods (102) are fixedly connected to the lower surface of the power system cabinet (1), and a friction pad is fixedly connected to one end of the support rod (102).

3. The power system power outage rapid response device according to claim 1, characterized in that: The upper surface of the fixed plate (203) is fixedly connected to a sliding rod (205), the outer surface of the sliding rod (205) is slidably connected to the inside of the support plate (201), and the other end of the sliding rod (205) is fixedly connected to a limiting plate.

4. The power system power outage rapid response device according to claim 1, characterized in that: The other ends of the two threaded rods (202) are fixedly connected to a circular plate, and the outer surface of the circular plate is sleeved and connected to an anti-slip sleeve.

5. The power system power outage rapid response device according to claim 1, characterized in that: A torsion spring (307) is fixedly connected to the lower surface of the L-shaped clamping block (302), and the other end of the torsion spring (307) is fixedly connected to a short plate, and the short plate is fixedly connected to the side surface of the side plate (301).

6. The power system power outage rapid response device according to claim 1, characterized in that: The outer surface of the cabinet door (101) is provided with a transparent observation port, the outer surface of the cabinet door (101) is provided with an operation button, and the outer surface of the cabinet door (101) is provided with a display screen.

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