Power management device

Abstract

The invention relates to a power management device which comprises a cabinet body, a box door is hinged to one side of the cabinet body, a plurality of control switches are arranged in the cabinet body, a plurality of vertical beams are fixedly connected to the interior of the cabinet body, a plurality of cross beams are arranged on the vertical beams, openings are formed in the vertical beams, and the cross beams are arranged on the vertical beams. A clamping component is arranged at the position, opposite to the opening, of the cross beam, and the clamping component can stretch into the containing cavity to be clamped and fixed. The device has the effects that the cross beam can be disassembled and adjusted conveniently, operation of operators is facilitated, and the disassembling efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of power equipment installation, and in particular to a power management device. Background Art

[0002] Power management devices are devices used to ensure the effective operation of power generation, transformation, transmission and distribution equipment as well as the entire system, and to fully ensure the safety, reliability and economy of power supply. Common power management devices include distribution cabinets, control cabinets, substations, etc.

[0003] When an existing control cabinet is in use, a plurality of horizontal beams, vertical beams (with a plurality of threaded holes on the vertical beams) and a plurality of switches are generally provided in the cabinet body. When in use, the position of the horizontal beam is determined according to the size of the switch, and then the horizontal beam is fixed to the vertical beam by bolts, and then the switch is fixed to the horizontal beam, and finally the wires are connected to manage the power.

[0004] With regard to the above-mentioned related technologies, the inventor believes that when adjusting the position of the beam, it is necessary to use tools such as wrenches to remove the bolts, which is very inconvenient. In addition, due to the presence of moisture in the air, the bolts are easily corroded. When the bolts are rusted, thread slippage is likely to occur during rotation, affecting subsequent use. Summary of the invention

[0005] In order to facilitate the disassembly and adjustment of the beam, facilitate the operation of the operator, and improve the efficiency of disassembly, the present application provides a power management device.

[0006] The present application provides a power management device, which adopts the following technical solution:

[0007] A power management device includes a cabinet body, a door is hinged on one side of the cabinet body, a plurality of control switches are arranged inside the cabinet body, a plurality of vertical beams are fixedly connected inside the cabinet body, a plurality of cross beams are arranged on the plurality of vertical beams, the vertical beams are provided with openings, and a locking component is arranged on the cross beam at a position relative to the opening, and the locking component can extend into the interior of the accommodating cavity for locking and fixing.

[0008] Optionally, a receiving cavity is provided inside the crossbeam relative to the opening, the receiving cavity is relatively connected to the opening, the width of the receiving cavity is greater than the width of the opening, and a clamping platform for clamping is formed between the opening and the receiving cavity.

[0009] Optionally, the locking component includes a mounting block fixed on the cross beam, the side wall of the mounting block is provided with a cavity, the interior of the cavity is slidably connected with a wedge block, and a first elastic member is provided on the side of the wedge block close to the bottom wall of the cavity, and when the mounting block is opposite to the accommodating cavity, the first elastic member pushes the wedge block into the cavity.

[0010] Optionally, a retracting component is provided at a position of the mounting block relative to the wedge block, and the retracting component can drive the wedge block to retract into the cavity, and the retracting component includes a pushing component and a pumping component.

[0011] Optionally, the pushing component includes a square frame that is slidably connected to the outside of the mounting block, an oil chamber is opened inside the mounting block, the oil chamber includes a central chamber, and a side chamber is opened on the side wall of the mounting block located at the central chamber. The central chamber is relatively connected to the side chamber, and a piston is sealed and slidably connected inside the side chamber. A driving rod is fixedly connected to the piston, one end of the driving rod passes through the mounting block and is sealed and slidably connected to the mounting block, and the other end of the driving rod is fixedly connected to the square frame.

[0012] Optionally, the pump air assembly includes a sliding plug located inside the central chamber, the sliding plug is sealingly and slidingly connected to the side wall of the central chamber, and the mounting block is provided with a transmission assembly for driving the sliding plug to move.

[0013] Optionally, the interiors of the central chamber and the side chambers are filled with oil.

[0014] Optionally, the distance between the piston and the bottom wall of the side chamber is smaller than the distance between the square frame and the end wall of the wedge block on the side facing away from the square frame.

[0015] Optionally, the transmission assembly includes a connecting column fixedly connected to the sliding plug, the connecting column passes through the mounting block and is relatively slidably connected, and one end of the connecting column away from the sliding plug is fixedly connected to a pressure plate.

[0016] Optionally, one end of the sliding plug facing away from the transmission assembly is fixedly connected to a second elastic member, and one end of the second elastic member facing away from the sliding plug abuts against the mounting block.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. The engaging components are arranged to be clamped inside the accommodating cavity, so that the horizontal beam and the vertical beam are relatively fixed, which is convenient for operators to fix the horizontal beam at different positions of the vertical beam according to different needs and is convenient for operators to operate.

[0019] 2. By setting the retracting component, the square frame slides relatively on the outer wall of the mounting block, and the square frame pushes the wedge block into the interior of the mounting block, thereby facilitating the mounting block to slide out from the interior of the vertical beam, which is convenient for the operator to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a power management device in an embodiment of the present application.

[0021] Figure 2 It is a structural schematic diagram of a horizontal beam and a vertical beam of a power management device in an embodiment of the present application.

[0022] Figure 3 It is a structural schematic diagram of the opening position of a power management device in an embodiment of the present application.

[0023] Figure 4 It is a structural schematic diagram of an installation block of a power management device in an embodiment of the present application.

[0024] Figure 5 It is a schematic diagram of the internal structure of a mounting block of a power management device in an embodiment of the present application.

[0025] Figure 6 It is a structural schematic diagram of a square frame of a power management device in an embodiment of the present application.

[0026] Explanation of the reference numerals in the accompanying drawings: 1. cabinet body; 11. cabinet door; 2. vertical beam; 21. opening; 22. accommodating chamber; 3. horizontal beam; 4. engaging component; 41. mounting block; 42. cavity; 43. wedge block; 44. first spring; 45. oil chamber; 451. central chamber; 4511. second pressure part; 4512. second moving part; 452. side chamber; 4521. first pressure part; 4522. first moving part; 5. retracting component; 51. square frame; 52. piston; 53. driving rod; 531. first rod body; 532. second rod body; 533. third rod body; 54. sliding plug; 541. connecting column; 542. pressure plate; 55. second spring. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0029] The following is combined with Figure 1-6 This application is described in further detail.

[0030] The present application embodiment discloses a power management device. Figure 1 , Figure 2 A power management device includes a cabinet 1, which is hollow and has an opening at one end. A door 11 is hingedly provided at the opening of the cabinet 1, and the cabinet 1 is closed by the door 11.

[0031] Two vertical beams 2 are relatively vertically arranged inside the cabinet 1, and a horizontal beam 3 is horizontally arranged on one side of the two vertical beams 2 close to the door 11. Multiple horizontal beams 3 are arranged along the height direction, and a control switch is fixedly connected to the side of the horizontal beam 3 away from the vertical beam 2.

[0032] Reference Figure 2 , Figure 3 An opening 21 is horizontally provided on the vertical beam 2 relative to the horizontal beam 3 , and a clamping component 4 is provided on the horizontal beam 3 relative to the opening 21 , and the horizontal beam 3 can be fixed to the vertical beam 2 through the clamping component 4 .

[0033] Reference Figure 4 , Figure 5 The engaging component 4 includes a mounting block 41, which is fixedly connected to the cross beam 3. A cavity 42 is horizontally opened on two opposite side walls of the mounting block 41. A wedge block 43 is horizontally slidably connected inside the cavity 42. The wedge block 43 is located on the outer side of the cavity 42 and is provided with an inclined surface on the side close to the vertical beam 2. The inclined surface is inclined from the side close to the vertical beam 2 to the side away from the vertical beam 2 and gradually toward the side away from the center of the wedge block 43.

[0034] A first spring 44 is horizontally arranged between the wedge block 43 and the bottom wall of the cavity 42, one end of the first spring 44 is fixedly connected to the mounting block 41, and the other end of the first spring 44 is fixedly connected to the wedge block 43. When the first spring 44 is in a free state, the inclined side wall of the wedge block 43 is exposed from the inside of the cavity 42, and when the first spring 44 is fully compressed, the wedge block 43 can completely enter the inside of the cavity 42.

[0035] Reference Figure 3 , Figure 5 The vertical beam 2 is also provided with a accommodating cavity 22 at the position of the opening 21. The accommodating cavity 22 is relatively connected to the opening, and the width of the accommodating cavity 22 is greater than the width of the opening 21, so that a clamping platform for fixing the wedge block 43 is formed between the opening 21 and the accommodating cavity 22. When the mounting block 41 extends into the interior of the opening 21, the wedge block 43 is opposite to the accommodating cavity 22, and the first spring 44 pushes the wedge block 43 into the interior of the accommodating cavity 22, thereby fixing the mounting block 41 and the vertical beam 2 relatively, and installing the cross beam 3 on the vertical beam 2.

[0036] Reference Figure 5 , Figure 6The mounting block 41 is also provided with a retracting component 5 for pushing the wedge block 43 located inside the accommodating cavity 22 back into the cavity 42. The retracting component 5 includes a square frame 51 sleeved on the outside of the mounting block 41. The direction frame is a rectangular frame structure, and the square frame 51 abuts against and relatively slides with the outer wall of the mounting block 41. The side of the direction frame close to the wedge block 43 abuts against and relatively slides with the inclined side wall of the wedge block 43. When the square frame 51 moves toward the side close to the wedge block 43, it can push the wedge block 43 into the inside of the accommodating cavity 22.

[0037] An oil chamber 45 is horizontally provided inside the mounting block 41, and the oil chamber 45 includes a central chamber 451 located at the center and side chambers 452 located at both sides of the central chamber 451, and the ends of the central chamber 451 and the side chambers 452 are relatively connected. The inside of the oil chamber 45 is filled with pressurized oil, and the pressurized oil can flow relatively between the central chamber 451 and the side chambers 452.

[0038] A piston 52 is provided in the lateral chamber 452 in a sliding seal, and the piston 52 divides the interior of the lateral chamber 452 into a first pressure portion 4521 relatively connected to the central chamber 451 and a first moving portion 4522 separated from the central chamber 451. The distance between the piston 52 and the end wall of the first moving portion 4522 facing away from the first pressure portion 4521 is smaller than the distance between the square frame 51 and the end wall of the wedge block 43 facing away from the square frame 51.

[0039] A driving rod 53 is disposed on one side of the piston 52 close to the first pressure portion 4521 . One end of the driving rod 53 is fixedly connected to the piston 52 , and the other end of the driving rod 53 is fixedly connected to the square frame 51 .

[0040] The driving rod 53 includes a first rod 531 fixed relative to the piston 52, a second rod 532 connected and fixed relative to the side wall of the square frame 51, and a third rod 533 connecting and fixing the first rod 531 and the second rod 532 relative to each other. The first rod 531 and the second rod 532 are arranged in parallel, and the first rod 531 and the third rod 533 are arranged vertically. The first rod 531 extends from the side wall of the mounting block 41 and is slidably connected to the mounting block 41.

[0041] A sliding plug 54 is horizontally slidably connected inside the central chamber 451, and the sliding plug 54 is sealingly slidably connected to the mounting block 41 relative to the side wall of the central chamber 451. The sliding plug 54 divides the central chamber 451 into a second pressure portion 4511 relatively connected to the side chamber 452 and a second moving portion 4512 separated from the side chamber 452. A second spring 55 is horizontally arranged inside the second pressure portion 4511, one end of the second spring 55 is fixedly abutted against the sliding plug 54, and the other end of the second spring 55 is fixedly abutted against the side wall of the mounting block 41.

[0042] A connecting column 541 is horizontally arranged on the side of the sliding plug 54 away from the second spring 55. The connecting column 541 completely penetrates the mounting block 41 and is slidably connected to the mounting block 41. A pressure plate 542 is fixedly connected to the end of the connecting column 541 away from the sliding plug 54. The connecting column 541 is moved by moving the pressure plate 542, thereby adjusting the position of the sliding plug 54 inside the central chamber 451 and adjusting the space between the second pressure portion 4511 and the second movable portion 4512.

[0043] By driving the pressure plate 542 to move toward the side close to the mounting block 41, the connecting column 541 is pushed to move toward the side close to the sliding plug 54, and the sliding plug 54 is pushed to move, thereby compressing the second pressure portion 4511, and pushing the oil located inside the second pressure portion 4511 to the inside of the side chamber 452, thereby increasing the pressure in the side chamber 452, and then the oil located inside the side chamber 452 pushes the piston 52 to move, and the piston 52 drives the driving rod 53 to move, thereby driving the square frame 51 to move on the outside of the mounting block 41 toward the side close to the wedge block 43, and the wedge block 43 is pushed into the interior of the accommodating chamber 22 through the square frame 51, so as to facilitate the removal of the mounting block 41.

[0044] In the present invention, the term "plurality" means at least two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0045] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A power management device, comprising a cabinet (1), a cabinet door (11) being hinged on one side of the cabinet (1), a plurality of control switches being arranged inside the cabinet (1), a plurality of vertical beams (2) being fixedly connected inside the cabinet (1), a plurality of horizontal beams (3) being arranged on the plurality of vertical beams (2), characterized in that: The vertical beam (2) is provided with an opening (21), and the horizontal beam (3) is provided with a locking component (4) at a position relative to the opening (21), and the locking component (4) can extend into the interior of the accommodating cavity (22) for locking and fixing.

2. A power management device according to claim 1, characterized in that: The cross beam (3) is provided with a receiving cavity (22) inside the opening (21); the receiving cavity (22) is relatively connected to the opening (21); the width of the receiving cavity (22) is greater than the width of the opening (21); and a clamping platform for clamping is formed between the opening (21) and the receiving cavity (22).

3. A power management device according to claim 1, characterized in that: The engaging component (4) comprises a mounting block (41) fixed on the cross beam (3); a cavity (42) is provided on a side wall of the mounting block (41); a wedge block (43) is slidably connected inside the cavity (42); a first elastic member is provided on a side of the wedge block (43) close to the bottom wall of the cavity (42); when the mounting block (41) is opposite to the accommodating cavity (22), the first elastic member pushes the wedge block (43) into the cavity (42).

4. A power management device according to claim 3, characterized in that: The mounting block (41) is provided with a retracting component (5) at a position relative to the wedge block (43), and the retracting component (5) can drive the wedge block (43) to retract into the cavity (42). The retracting component (5) includes a pushing component and a pumping component.

5. A power management device according to claim 4, characterized in that: The pushing component comprises a square frame (51) sleeved and slidably connected to the outer side of the mounting block (41); an oil chamber (45) is provided inside the mounting block (41); the oil chamber (45) comprises a central chamber (451); a side chamber (452) is provided on the side wall of the mounting block (41) located at the central chamber (451); the central chamber (451) is relatively connected to the side chamber (452); a piston (52) is sealingly and slidably connected inside the side chamber (452); a driving rod (53) is fixedly connected to the piston (52); one end of the driving rod (53) passes through the mounting block (41) and is sealingly and slidably connected to the mounting block (41); the other end of the driving rod (53) is fixedly connected to the square frame (51).

6. A power management device according to claim 5, characterized in that: The pump air assembly includes a sliding plug (54) located inside the central chamber (451), the sliding plug (54) is sealingly and slidingly connected to the side wall of the central chamber (451), and the mounting block (41) is provided with a transmission assembly for driving the sliding plug (54) to move.

7. A power management device according to claim 5, characterized in that: The interiors of the central chamber (451) and the side chambers (452) are filled with oil.

8. A power management device according to claim 5, characterized in that: The distance between the piston (52) and the bottom wall of the side chamber (452) is smaller than the distance between the square frame (51) and the end wall of the wedge block (43) facing away from the square frame (51).

9. A power management device according to claim 6, characterized in that: The transmission assembly includes a connecting column (541) fixedly connected to the sliding plug (54), the connecting column (541) penetrates the mounting block (41) and is relatively slidably connected, and one end of the connecting column (541) away from the sliding plug (54) is fixedly connected to a pressure plate (542).

10. A power management device according to claim 6, characterized in that: One end of the sliding plug (54) facing away from the transmission assembly is fixedly connected to a second elastic member, and one end of the second elastic member facing away from the sliding plug (54) abuts against the mounting block (41).

Images